CN106522359A - Total-prefabricated rural residential class composite wall structure system and construction method thereof - Google Patents
Total-prefabricated rural residential class composite wall structure system and construction method thereof Download PDFInfo
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- CN106522359A CN106522359A CN201611012371.7A CN201611012371A CN106522359A CN 106522359 A CN106522359 A CN 106522359A CN 201611012371 A CN201611012371 A CN 201611012371A CN 106522359 A CN106522359 A CN 106522359A
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- 238000010276 construction Methods 0.000 title claims abstract description 43
- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 239000004567 concrete Substances 0.000 claims abstract description 111
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000009417 prefabrication Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 71
- 238000009413 insulation Methods 0.000 claims description 64
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 238000013461 design Methods 0.000 claims description 30
- 150000001875 compounds Chemical class 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000004570 mortar (masonry) Substances 0.000 claims description 11
- 239000004793 Polystyrene Substances 0.000 claims description 10
- 230000010354 integration Effects 0.000 claims description 10
- 210000003205 muscle Anatomy 0.000 claims description 10
- 229920002223 polystyrene Polymers 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 9
- 229920006328 Styrofoam Polymers 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 8
- 230000015271 coagulation Effects 0.000 claims description 8
- 238000005345 coagulation Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
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- 239000004743 Polypropylene Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
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- 238000011161 development Methods 0.000 description 5
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- 239000000203 mixture Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 210000003195 fascia Anatomy 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010068052 Mosaicism Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
Provided is a total-prefabricated rural residential class composite wall structure system, comprising prefabricating a construction main body bearing component and prefabricating an accessory component. The method comprises the steps of when a factory prefabricates a construction main body bearing component and prefabricates an accessory component, pre-burying construction equipment pipelines; during construction on spot, achieving the connection between wallboards by conducting pouring on reinforced concrete connecting columns with small cross sections, and achieving the connection between the wallboards and composite floor slabs by conducting pouring on reinforced concrete constraint hidden beams with small cross sections. All components of the total-prefabricated rural residential class composite wall structure system are produced by prefabrication technology in workshops, which effectively ensures the quality and trait of the components; professional construction installation team command hoisting installation and construction at the construction site, meanwhile little wet connection is adopted and little concrete is poured only at the component key connecting portions and floor slab super-position layers, the overall stability and anti-seismic property of the building is ensured, construction and operation area on spot is saved, meanwhile the main body structure of a set of rural residence can be finished by hoisting installation only in a few days, and the construction period is greatly shortened.
Description
Technical field
The invention belongs to technical field of buildings, more particularly to a kind of full assembled villages and small towns local-style dwelling houses class composite wall structure system and
Its construction method.
Background technology
With the fast development and the quickening of urbanization process of national economy, problems of energy consumption is increasingly serious.Assembled
House is the direction of energy saving building development, and popularizes the shortcut of green building, is advantageously implemented energy-saving and emission-reduction, propulsion green peace
It is complete to construct, energy resource service efficiency is improved, is more beneficial for improving space health index and level of comfort, is improved people and occupy ring
Border.With on-mechanical electrical equipment intervention means realize building energy consumption reduce power-saving technology " passive type building " increasingly into
For focus of attention in the industry.
The construction of China's villages and small towns local-style dwelling houses intermediate item at present, due to lacking corresponding supervision, it is extensive mostly to construct, not only
Construction quality cannot be effectively ensured, and a large amount of dust in construction pollutes environment, and great majority building is not done at insulation
Reason, fails effectively so that house economizes on resources in operational phase, reducing energy consumption.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide a kind of full assembled villages and small towns local-style dwelling houses class
Composite wall structure system and its construction method are a kind of based on the insulation of passive type INSULATION DESIGN theory, the full dress of load-bearing integration
With formula composite wall structure villages and small towns public residence system；In this architectural structure system, (prefabricated inverted trapezoidal slot type is multiple for main body load-carrying members
Close body of wall, precast truss frame reinforced concrete laminated floor slab, prefabricated reinforced concrete composite beam) it is (precast reinforced mixed with Accessory Members
It is solidifying Tulou ladder, prefabricated reinforced concrete balcony, prefabricated reinforced concrete awning, prefabricated reinforced concrete air-conditioning plate, prefabricated compound
Parapet) prefabricating technique, emphasis application sandwich thermal insulation composite wall and sandwich thermal insulated laminated floor slab technology are adopted, by building
The space form of itself, building enclosure, construction material realize the mode of building energy conservation, and bonding apparatus pipe with the design for constructing
Net production integrated with prefabricated components, realizes the full assembled composite wall structure system of theory is incubated based on passive type；With tradition
House is compared, and the novel integrated technology not only has that anti-seismic performance is good, dead load light, and speed of application is fast, and environmental pollution is little
The advantages of, and building wall board two-sided troweling, switchs pre-buried to body of wall at equipment installation and socket, separately applies without the need for the later stage
Work, carries forward vigorously housing industrialization for China and provides certain technical support and engineering mimoir foundation.
To achieve these goals, the technical solution used in the present invention is：
A kind of full assembled villages and small towns local-style dwelling houses class composite wall structure system, including pre-cast building main body supporting member and prefabricated attached
Metal elements, only realize connection, wallboard and truss bars by pouring the less armored concrete connecting pole 44 in section between wallboard
Reinforced concrete slab only constrains the dark realization of beam 45 connection by pouring the less armored concrete in section.
The pre-cast building main body supporting member includes：
Prefabricated inverted trapezoidal slot type combined wall, its side rib post are going out in inverted trapezoidal fluted shape at reinforcing bar, the inverted trapezoidal
Groove refer to it is trapezoidal go to the bottom as openend, the waist of upside is oblique waist；
Precast truss frame reinforced concrete laminated floor slab 37；
And prefabricated reinforced concrete composite beam 39；
The prefabricated Accessory Members include：
It is prefabricated reinforced concrete stair 40, prefabricated reinforced concrete balcony, prefabricated reinforced concrete awning 41, precast reinforced
Concrete air-conditioning plate 42 and prefabricated compound parapet.
The precast truss frame reinforced concrete laminated floor slab 37 includes：
Prefabricated panel concrete layer 14, the top cast-in-place concrete layer 16 being arranged on prefabricated panel concrete layer 14, if
Put plate bottom stress and distribution bar 13 in prefabricated panel concrete layer 14 and for connecting prefabricated panel concrete layer 14
With the truss bars 17 of top cast-in-place concrete layer 16；
In the prefabricated panel concrete layer 14 and the cast-in-place coagulation in top of the precast truss frame reinforced concrete laminated floor slab 37
Prefabricated panel heat-insulation layer 15 is set between soil layer 16, the thermo-insulated reinforced concrete sandwich roof boarding of prefabricated sandwich 38 is constituted；
The prefabricated inverted trapezoidal slot type combined wall includes：
Prefabricated inverted trapezoidal slot type combined wall board 30 with inverted trapezoidal slot type side rib 12, including concrete rib post 7 and mixed
The concrete sash of solidifying soil girt strip 8 composition, embeds ecology bulk 6 in concrete sash, wallboard positive and negative is pea gravel concreten
Wipe one's face 11；
Prefabricated sandwich insulation inverted trapezoidal slot type combined wall board 25, by the prefabricated inverted trapezoidal slot type combined wall board 30, is arranged
Heat-insulation layer 5 and the concrete protective being arranged on the heat-insulation layer 5 on the prefabricated inverted trapezoidal slot type combined wall board 30
Layer 1 is constituted；
The prefabricated compound parapet passes through bonding sand by prefabricated compound parapet wallboard 43 and prefabricated double-deck capping beam 22
23 connection of slurry is combined.
The prefabricated panel heat-insulation layer 15 and heat-insulation layer 5 are EPS molding styrofoams or EPS granular polystyrene concrete；
Bottom equipment spool is set in prefabricated 30 bottom of inverted trapezoidal slot type combined wall board preformed groove 29 is installed, top sets
Put top apparatus spool and preformed groove 33 is installed, in wallboard, be embedded with electric pipeline 28 and electric switch socket 31, reserve on wallboard
There is distribution box hole 32, thus constitute the prefabricated inverted trapezoidal slot type combined wall board 30 of hydroelectric integration；
Bottom equipment spool is set in 25 bottom of the prefabricated sandwich insulation inverted trapezoidal slot type combined wall board preformed groove is installed
29, electric pipeline 28, low-side switch socket 26 and high-side switch socket 27 are embedded with wallboard, hydroelectric integration is thus constituted
Prefabricated sandwich insulation inverted trapezoidal slot type combined wall board 25；
The prefabricated compound parapet wallboard 43 includes the concrete sash connected and composed by longitudinal rib 19 and cross rib 20, mixed
Ecology bulk 6 is embedded in solidifying soil sash, the height of ecological bulk 6 is highly consistent with sash, between adjacent ecological bulk 6, form perpendicular
To piece 18, in the cross rib 20, there is cross rib to indulge muscle 21, by connecting post-cast strip 24 and the vertical muscle of cross rib between adjacent concrete sash
21 realize connection, and in the prefabricated double-deck capping beam 22, the section of upper strata beam is more than the section of lower floor's beam, and lower floor's beam passes through bonding
Mortar 23 is arranged on the top of concrete sash.
Present invention also offers the construction method of the full assembled villages and small towns local-style dwelling houses class composite wall structure system, including：
Be prefabricated in the factory building body supporting member and prefabricated Accessory Members, during, by Architectural Equipment steel pipe buried in advance；
During site operation, by pouring the connection that the less armored concrete connecting pole in section 44 is realized between wallboard, lead to
Cross and pour the less armored concrete in section and constrain the connection that dark beam 45 realizes wallboard and laminated floor slab.
Prefabrication includes：
Step one：The production of prefabricated inverted trapezoidal slot type combined wall board 30；
Step 2：The production of prefabricated sandwich insulation inverted trapezoidal slot type combined wall board 25；
Step 3：The production of the thermo-insulated reinforced concrete sandwich roof boarding of prefabricated sandwich 38；
Step 4：And the production of other prefabricated components.
In the step one, assemble special steel form first, bottom pours pea gravel concreten, make concrete girt strip 10 and
The framework of steel reinforcement of concrete rib post 9, framework of steel reinforcement enter mould, put ecological bulk 6, put reserved line box, pipeline and other are pre-buried
Part, then pour pea gravel concreten, subsequently catch up with it is flat, wipe one's face, it is prefabricated after the completion of standard curing, treat that concrete strength reaches design load
When 75%, can lift by crane；
In the step 2, using preparation method is inverted, the special steel form of heat-insulation layer is assembled first, reinforced mesh 4 is made,
Reinforced mesh 4 enters mould, places protective layer cushion block, casting concrete；Then heat-insulation layer 5 is laid, it is good by mixing during warming plate to lay
Insulation bonding mortar 2 pave and be applied on 5 face of heat-insulation layer, the heat-insulation layer 5 after lay taps vibration compacting with rubber hammer, and inserts
Put bar for line；After 5 wallboard of heat-insulation layer meets desirable strength requirement, special structure sheaf steel form is assembled thereon, make steel
Muscles and bones frame, wall steel bar skeleton enter mould, and heat-insulation layer 5 is abound with smears insulation bonding mortar 2, and ecological bulk 6 is inserted wallboard rib lattice
It is interior, put reserved line box, pipeline and other built-in fittings, then casting concrete, finally catch up with it is flat, wipe one's face, it is prefabricated after the completion of standard
Maintenance, when concrete strength reaches the 75% of design load, can lift by crane；
In the step 3, special steel form is assembled first, assembling reinforcement mesh sheet is put into reinforced mesh in template, puts
Protective layer cushion block is put, reserved line box, pipeline and other built-in fittings is put, is poured pea gravel concreten, after vibrating, catching up with and put down, carried out
Wharf's pavement quality, last standard curing after prefabricated panel intensity reaches 75%, then assemble upper mould, pour granular polystyrene and mix
Solidifying soil, after vibrating, catching up with and put down, carries out wharf's pavement quality, finally carries out standard curing, treat that concrete strength reaches the 75% of design load
Afterwards, can lift by crane, after the completion of lifting at the construction field (site), treat that roof boarding top rebars colligation is fixed, pour a layer concrete, i.e.,
The thermo-insulated reinforced concrete sandwich roof boarding of prefabricated sandwich 38 can be formed；
In the step 4, other prefabricated components include prefabricated reinforced concrete composite beam 39, prefabricated reinforced concrete building
Ladder 40 and prefabricated compound parapet, using the steel form or plastic formwork of specialty, treat that the good framework of steel reinforcement of colligation or mesh sheet enter
After mould, casting concrete, carry out immediately catching up with it is flat, wipe one's face, finally carry out standard curing, treat that concrete strength reaches design load
After 75%, can lift by crane.
In the step 2, heat-insulation layer 5 lays and should complete in 20min after concrete cover 1 is poured, and is incubated bonding sand
Slurry 2 is smeared as comprehensive layer plastering method；Ecological bulk 6 should be inserted in wallboard rib lattice within 10min after smearing
In the step 3, such as using the sandwich thermal insulated form of EPS molding styrofoams, then completing after prefabricated panel pours,
Directly lay.
The granular polystyrene concrete bodies proportioning is cement 333kg, silicon ash 37kg, rubber powder 16.65kg, methyl cellulose ether
2.405kg, polypropylene fibre 1.665kg, wood-fibred 3.33kg, waterproofing agent 1.11kg, water reducer 3.7kg, air entraining agent 0.74kg.
Compared with prior art, the invention has the beneficial effects as follows：
1st, prefabricated inverted trapezoidal slot type combined wall board and prefabricated sandwich insulation inverted trapezoidal slot type combined wall board side go out reinforcing bar position
Put using inverted trapezoidal slot form, not only solve delay-pour joint post concrete compaction sex chromosome mosaicism between the wallboard of job site, and
It is more beneficial for increasing the frictional force of wallboard and delay-pour joint post, is more beneficial for the globality and shock resistance of structure.
2nd, (prefabricated inverted trapezoidal slot type combined wall, precast truss frame reinforcing bar are mixed for main body load-carrying members in this architectural structure system
Solidifying soil laminated floor slab, prefabricated reinforced concrete composite beam) and Accessory Members (prefabricated reinforced concrete stair, precast reinforced coagulation
Native balcony, prefabricated reinforced concrete awning, prefabricated reinforced concrete air-conditioning plate, prefabricated compound parapet) prefabricating technique is adopted,
Factorial praluction mode, it is while improving architecture quality, meeting the higher prefabricated rate of villages and small towns folk building and assemble rate, also real
The normalization of crucial component, unitized and variation are showed, to realize the diversified demand of different buildings, while subtracting with power consumption
Shake, ecological, environmental protective, it is quick build, it is economical and practical the advantages of.
3rd, the integrated design of equipment pipe network and detail design and construction, take into full account the association between each specialty in the design phase
Tonality, the mechanical disciplines such as plumbing, electric and HVAC are combined with design is split, pre-buried good through walls in the component production phase
The pipeline of body and reserve the pipeline hole of through-flooring, it is to avoid the trouble of hydroelectric line is installed in later-stage secondary cutting, is met and is built
High efficiency, the high-quality of construction are built, the demand of the low consumption of resources and low environmental impact for using is built, is met China " 13 "
The innovation and development that proposes in planning, coordinated development, the theory of Green Development.
4th, inverted trapezoidal slot type Side fascia and the thermo-insulated reinforced concrete sandwich room of prefabricated sandwich are incubated using prefabricated sandwich
The heat-preserving load-bearing integrated technique of panel, and being lost for room is down to most with reference to construction measures such as efficient door and window systems
It is low, realize the design concept based on " passive type " heat-preserving building.
Description of the drawings
Fig. 1 is prefabricated composite wallboard structure schematic diagram of the invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the viewgraph of cross-section of Fig. 1.
Fig. 4 is prefabricated sandwich heat preservation composite wall plate structure schematic diagram of the present invention.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the viewgraph of cross-section of Fig. 4.
Fig. 7 is prefabricated inverted trapezoidal slot type composite wallboard structure schematic diagram of the invention.
Fig. 8 is prefabricated sandwich insulation inverted trapezoidal slot type composite wallboard structure schematic diagram of the present invention.
Fig. 9 is truss bars reinforced concrete slab structural representation of the present invention.
Figure 10 is the sandwich thermal insulated overlapping room panel structure schematic diagram of truss bars of the present invention.
Figure 11 is the cross section view of Figure 10.
Figure 12 is the prefabricated compound parapet structural representation of the present invention.
Figure 13 is the prefabricated compound parapet wallboard of the present invention and capping beam assembly schematic diagram.
Figure 14 is main building equipment pipe network integral structure schematic diagram of the present invention.
Figure 15 is that passive type of the present invention is incubated full assembled composite wall structure system fractionation schematic diagram.
Figure 16 is that passive type of the present invention is incubated full assembled composite wall structure building elevation.
Specific embodiment
Describe embodiments of the present invention with reference to the accompanying drawings and examples in detail.
Full assembled composite wall structure system of the invention includes：Pre-cast building main body supporting member (prefabricated inverted trapezoidal slot type
Combined wall, precast truss frame reinforced concrete laminated floor slab, prefabricated reinforced concrete composite beam etc.) it is (pre- with prefabricated Accessory Members
Reinforced concrete stairs processed, prefabricated reinforced concrete balcony, prefabricated reinforced concrete awning, prefabricated reinforced concrete air-conditioning plate,
Prefabricated compound parapet etc.).Job site：Only need to pour between wallboard the less armored concrete connecting pole in section 44；Wallboard
Only need to pour the dark beam 45 of the less armored concrete constraint in section with laminated floor slab, greatly reduce the wet work of structure construction
Industry amount, for low layer villages and small towns local-style dwelling houses intermediate item, the prefabricated rate of whole building (aerial part) reaches more than 80%.
Prefabricated inverted trapezoidal slot type combined wall includes prefabricated inverted trapezoidal slot type combined wall board and prefabricated sandwich insulation inverted trapezoidal
Slot type combined wall board.
1) prefabricated inverted trapezoidal slot type combined wall board 30：As shown in Figure 1, Figure 2 and Figure 3, it is less mixed with section and arrangement of reinforcement
The concrete sash of solidifying soil rib post 7 and the composition of concrete girt strip 8, embeds with such as autoclave aerated concrete building block or haydite concrete
The ecology bulk 6 such as building block is constituted, and has rib post to indulge muscle 9, have girt strip to indulge muscle 10 in concrete girt strip 8 in concrete rib post 7.With it is common
Reinforced concrete shear wall and masonry walls compare have the advantages that from heavy and light, steel content is low and anti-seismic performance is good.Meanwhile, equipment pipe
Line, electric switch and the one-shot forming aborning of line box socket；The two-sided troweling of component, wallboard positive and negative are pea gravel concreten and smear
Face 11, later stage building only need Puttying, swabbing, process without the need for secondary levelling troweling, while wallboard side rib post is using special
Steel form processed makes so that side rib post is going out in inverted trapezoidal fluted shape at reinforcing bar, forms inverted trapezoidal slot type side rib 12, this
The combined wall board of innovation form is not only easier to the packing of joint connection in site post concreting, and increased connecting pole and wall
Frictional force between plate, and can play a part of to increase the anchorage length that wallboard laterally goes out reinforcing bar so that connect between combined wall board
Connect and more stablize, be more beneficial for antidetonation.
2) prefabricated sandwich insulation inverted trapezoidal slot type combined wall board 25：As shown in Figure 4, Figure 5 and Figure 6, including structure sheaf (load-bearing
Prefabricated ecological composite panels, i.e., aforementioned prefabricated inverted trapezoidal slot type combined wall board 30), heat-insulation layer 5 and concrete cover 1 three
Divide by the connection composition of thermal-insulation connecting piece 3, wherein heat-insulation layer 5 is EPS molding styrofoams or EPS granular polystyrene concrete (thickness
Determined by energy saving calculation), 1 thickness of concrete cover is generally 50mm.Prefabricated sandwich is incubated inverted trapezoidal slot type combined wall board
Use as Side fascia, as an important component part of full assembled composite wall structure system, insulation, section can not only be met
Outside energy load-bearing integrated function, and the advantage of prefabricated inverted trapezoidal slot type combined wall board, and as body of wall and insulation material can
With integration production so that the heat-insulating property that traditional architecture often has is not good etc., and disadvantage can be also readily solved, it is ensured that be incubated and build
Build service life in the same life-span, improve architectural engineering economic benefit, rationally solve body of wall collection stress, maintenances, energy-conservation, it is economical be one
The technical barrier of body.
On this basis, bottom equipment spool is set in the bottom of prefabricated inverted trapezoidal slot type combined wall board and preformed groove is installed
29, top arranges top apparatus spool and installs preformed groove 33, and the electric pipeline 28 and 86 types of DN20PVC specifications are embedded with wallboard
The electric switch socket 31 of specification, is reserved with distribution box hole 32 on wallboard, thus constitute prefabricated inverted trapezoidal slot type assembled multiple
Wallboard 30 is closed, as shown in Figure 7.
Inverted trapezoidal slot type combined wall board is incubated in prefabricated sandwich, bottom arranges bottom equipment spool and installs preformed groove 29, wall
Electric pipeline 28, the low-side switch socket 26 of 86 type specifications and high-side switch socket 27 are embedded with plate, prefabricated folder is thus constituted
Core insulation inverted trapezoidal slot type assembled combined wall board 25, as shown in Figure 8.
3) precast truss frame reinforced concrete laminated floor slab 37：As shown in figure 9, including prefabricated panel concrete layer 14, arranging
Top cast-in-place concrete layer 16 on prefabricated panel concrete layer 14, the plate bottom being arranged in prefabricated panel concrete layer 14 are received
Power and distribution bar 13 and the truss bars 17 for connecting prefabricated panel concrete layer 14 and top cast-in-place concrete layer 16.
Floor pre-buried illumination 86 molded line boxes 34, truss bars overlapping can be preset on precast truss frame reinforcing bar laminated floor slab 37
DN20PVC electric pipelines 35 are laid at floor scene and truss bars laminated floor slab reserves equipment hole 36.
4) the thermo-insulated reinforced concrete sandwich roof boarding of prefabricated sandwich 38：As shown in Figure 10 and Figure 11, it is by prefabricated bottom
Board concrete layer 14 (60mm thickness steel truss concrete prefabricated panels), prefabricated panel heat-insulation layer 15 (are adopted：EPS molds styrofoam
Or granular polystyrene concrete, thickness by energy saving calculation determine) and top cast-in-place concrete layer 16 (60mm is thick) three parts pass through
The connection composition of truss bars 17, not only has the advantages that 37 integral workings are good, and has insulation, load-bearing integration etc. excellent
Point, decreases the workload of later stage Contraction in Site.
5) prefabricated compound parapet：As shown in Figure 12 and Figure 13, beared down on one by prefabricated compound parapet wallboard 43, prefabricated bilayer
Beam 22 is combined by the connection of bonding mortar 23.Prefabricated compound parapet wallboard 43 is by section and the less concrete of arrangement of reinforcement
Sash, embedded light ecological bulk 6 are constituted.Concrete sash is connected and composed by longitudinal rib 19 and cross rib 20, the height of ecological bulk 6
It is highly consistent with sash, vertical piece 18 is formed between adjacent ecological bulk 6, in cross rib 20, has cross rib to indulge muscle 21, adjacent coagulation
Connection is realized by connecting post-cast strip 24 and the vertical muscle 21 of cross rib between native sash.In prefabricated double-deck capping beam 22, the section of upper strata beam
More than the section of lower floor's beam, lower floor's beam is arranged on the top of concrete sash by bonding mortar 23.Prefabricated double-deck capping beam 22
Be also adopted by prefabricating technique, be prefabricated in the factory and complete, be not only effectively guaranteed component quality, and cause later stage simple installation,
Fast.With ordinary reinforced concrete is cast-in-place or brick masonry parapet compared with light weight, ductility is good, anti-seismic performance is excellent, economical
Applicable the advantages of.Simultaneously as when prefabricated components are produced, adopt two-sided troweling, later stage building only to need Puttying, swabbing, need not
Secondary levelling troweling is processed.
6) other crucial components：It is prefabricated reinforced concrete composite beam 39, prefabricated reinforced concrete air-conditioning plate 42, precast reinforced
The key component such as concrete staircase 40, prefabricated reinforced concrete balcony and prefabricated reinforced concrete awning 41, is prefabricated in the factory
Complete, be not only effectively guaranteed component quality, accelerate speed of application, and reduce the building waste of job site, dirt
The pollutants such as water, noise, pernicious gas and dust, so as to be advantageously implemented energy-conserving and environment-protective, reduce building to greatest extent and apply
Impact of the work to surrounding enviroment, and the prefabricated rate and assembling rate of whole building are also improved, real realizes full assembling
Formula villages and small towns Folk house structure system.
Assembled composite wall Architectural Equipment pipe network integrated design of the present invention and construction：As shown in Fig. 7, Fig. 8 and Figure 14,
By Architectural Equipment steel pipe buried in advance when producing prefabricated inverted trapezoidal slot type combined wall board and sandwich thermal insulated inverted trapezoidal slot type combined wall board, with
Realize the design and construction based on the integration of assembled composite wall Architectural Equipment pipeline.Compared with conventional wallboard, the wallboard is not only
The trouble of later-stage secondary cutting perforate construction is eliminated, and effectively prevent the pipeline of site operation appearance and collided, dropped significantly
The low loss caused in construction stage therefore class mistake and rework problems, have been truly realized
And use.
Present invention achieves the building self-insurance temperature technique based on Passive design theory：Inverted trapezoidal is incubated using prefabricated sandwich
Slot type combined wall board and the thermo-insulated reinforced concrete sandwich roof boarding of prefabricated sandwich, realize insulation, load-bearing and the maintenance of building
The design of integration.And with reference to efficient door and window system and the heating system from energy-conservation, using rational architectural design and many
The integrated of construction measure is planted, the power-saving technology that building energy consumption is reduced is realized with on-mechanical electrical equipment intervention means so that building
With minimum energy consumption, the temperature effect of the most comfortable is reached, as shown in Figure 15 and Figure 16.
In the present invention, be prefabricated in the factory building body supporting member and prefabricated Accessory Members, during, by Architectural Equipment pipe
Line is pre-buried；During site operation, by pouring the connection that the less armored concrete connecting pole in section 44 is realized between wallboard, lead to
Cross and pour the less armored concrete in section and constrain the connection that dark beam 45 realizes wallboard and laminated floor slab.
Specifically include：
Step one, produces prefabricated inverted trapezoidal slot type assembled combined wall board 30, uses as lining.
Assemble special steel form first, bottom pours 20mm thickness C30 pea gravel concretens, make concrete girt strip 8 and
The framework of steel reinforcement of concrete rib post 9, framework of steel reinforcement enter mould, put ecological bulk 6 immediately, put reserved line box, pipe according to design
Line and other built-in fittings, it is to be confirmed it is errorless after, then pour C30 pea gravel concretens, subsequently catch up with it is flat, wipe one's face, it is prefabricated after the completion of standard
Maintenance, when concrete strength reaches the 75% of design load, can lift by crane.
Step 2, production prefabricated sandwich insulation inverted trapezoidal slot type combined wall board 25, uses as Side fascia.
Using inversion preparation method.The special steel form of heat-insulation layer is assembled first, reinforced mesh 4 is made, and reinforced mesh 4 enters
Mould, places protective layer cushion block, it is to be confirmed it is errorless after, (cover concrete adopts C30 microliths for casting concrete protective layer 1 immediately
Concreting, the concrete slump for pouring should be controlled between 180 to 200mm)；Then lay heat-insulation layer 5 and (adopt self-extinguishment
Property EPS warming plates or pour calculate desired thickness EPS granular polystyrene concrete), heat-insulation layer 5 lay should be in cover concrete
Pour and complete in rear 20min, in order to strengthen the tight bond of heat-insulation layer 5 and concrete cover 1, should be by when laying heat-insulation layer 5
The good insulation bonding mortar 2 of mixing paves and is applied in 5 plate face of heat-insulation layer, smears as comprehensive layer plastering method；Guarantor after lay
Warm layer 5 taps vibration compacting with rubber hammer, and inserts bar for line；After 5 wallboard of heat-insulation layer meets desirable strength requirement, thereon
The special structure sheaf steel form of assembling, makes framework of steel reinforcement, and wall steel bar skeleton enters mould, and heat-insulation layer 5 is abound with smears insulation bonding
Ecological bulk 6 should be inserted within 10min in wallboard rib lattice after smearing by mortar 2, put reserved line box, pipeline according to design
And other built-in fittings, then casting concrete, finally catch up with it is flat, wipe one's face, it is prefabricated after the completion of standard curing, treat that concrete strength reaches
Design load 75% when, can lift by crane.
Step 3：The thermo-insulated reinforced concrete sandwich roof boarding of production prefabricated sandwich 38.
Special steel form, assembling reinforcement mesh sheet are assembled first.Reinforced mesh is put in template, protective layer cushion block is placed,
Reserved line box, pipeline and other built-in fittings are put according to design, it is to be confirmed it is errorless after, pour 60mm thickness C30 pea gravel concretens, treat
Vibrate, catch up with it is flat after, carry out wharf's pavement quality using professional plucking equipment, last standard curing treats that prefabricated panel intensity reaches 75%
Afterwards, then assemble upper mould, pour granular polystyrene concrete, wait vibrate, catch up with it is flat after, carry out wharf's pavement quality, finally carry out standard
Maintenance, after concrete strength reaches the 75% of design load, can lift by crane (note：Such as using the sandwich thermal insulated shape of EPS molding styrofoams
Formula, then complete after prefabricated panel pours, directly to lay), at the construction field (site) after the completion of lifting, treat roof boarding top rebars
After colligation is fixed, a layer concrete is poured (60mm is thick), you can form the thermo-insulated reinforced concrete sandwich room of prefabricated sandwich
Panel.
Step 4：Produce other crucial prefabricated components.
Other are prefabricated for prefabricated reinforced concrete composite beam 39, prefabricated reinforced concrete stair 40 and prefabricated compound parapet etc.
The production of concrete component, using the steel form or plastic formwork of specialty, after the good framework of steel reinforcement of colligation or mesh sheet enter mould,
Pour C30 microlith coagulations, carry out immediately catching up with it is flat, wipe one's face, finally carry out standard curing, treat that concrete strength reaches design load
After 75%, lifting installation can be carried out.
Step 5：The low power design of theory is incubated based on passive type.
In the middle of horizontal planning of building, influence factor of the building surrounding environment to which, reasonable Arrangement building are taken into full account
Direction, the standard width of a room in an old-style house and depth, accomplish that function is compact, and rationally, moving-wire is smooth in space；In the middle of elevation of building arrangement, with reference to locality
Natural climate feature, is beneficial to the ventilation of winter sunshine and the transition season of striving for more, makes full use of gravity-flow ventilation and rationally
Door and window position and size, exclude foul indoor air, improve indoor environment.In Architectural Construction measure, roofing and main body are received
Power building enclosure using prefabrication sandwich heat insulating roof-panel and sandwich thermal insulated combined wall board (its insulation material thickness leads to
Cross energy saving calculation determination)；Building ground laying EPS molding styrofoams and radiation mode 48, facade window are double from plastic-steel
Layer medi-empty glass window 47, which enters exterior door from rock cotton board insulating theft-proof door 46, forms three-dimensional integrated heat insulation measure, from
And realize only relying on the tectonic sieving of building itself, no matter minimum energy consumption allows house in hot summer, or cold
In winter, can make interior under the premise of minimum energy consumption is consumed, reach the passive type heat-preserving building of the temperature requirement of the most comfortable
The theory of design.
According to above structure and technique, the present invention has following features：
First, all prefabricated component components are produced using prefabricating technique by workman in workshop, not only component component
Quality obtained effective guarantee, and as component component adopts hydroelectric integration embedded design and construction, all structures
Part surface adopts two-sided troweling technology so that the quality of component component has larger amplitude compared with conventional cast-in-place mode of construction component
The raising of degree；
Secondly, substantial amounts of construction is saved existing by the construction and installation troop commander lifting and construction of specialty at the construction field (site)
Field working area, meanwhile, only at component member in critical connecting portion and floor overlapping layers, using a small amount of wet connection, pour
A small amount of concrete, it is ensured that the overall stability of building and anti-seismic performance.
Using the present invention, a set of local-style dwelling houses only needs can complete agent structure lifting for several days.Greatly reduce construction period,
Pollution of the construction to surrounding environment is reduced, the requirement of " five one rings of section " has been truly realized.
Claims (9)
1. a kind of full assembled villages and small towns local-style dwelling houses class composite wall structure system, it is characterised in that including pre-cast building main body load-bearing structure
Part and prefabricated Accessory Members, only realize connection, wall by pouring the less armored concrete connecting pole (44) in section between wallboard
Plate only is realized being connected by pouring the dark beam (45) of the less armored concrete constraint in section with truss bars reinforced concrete slab.
2. full assembled villages and small towns local-style dwelling houses class composite wall structure system according to claim 1, it is characterised in that described prefabricated to build
Building main body supporting member includes：
Prefabricated inverted trapezoidal slot type combined wall, its side rib post are going out in inverted trapezoidal fluted shape at reinforcing bar, and the inverted trapezoidal groove is
Refer to it is trapezoidal go to the bottom as openend, the waist of upside is oblique waist；
Precast truss frame reinforced concrete laminated floor slab (37)；
And prefabricated reinforced concrete composite beam (39)；
The prefabricated Accessory Members include：
It is prefabricated reinforced concrete stair (40), prefabricated reinforced concrete balcony, prefabricated reinforced concrete awning (41), precast reinforced
Concrete air-conditioning plate (42) and prefabricated compound parapet.
3. full assembled villages and small towns local-style dwelling houses class composite wall structure system according to claim 2, it is characterised in that：
The precast truss frame reinforced concrete laminated floor slab (37) includes：
Prefabricated panel concrete layer (14), the top cast-in-place concrete layer (16) being arranged on prefabricated panel concrete layer (14),
The plate bottom stress being arranged in prefabricated panel concrete layer (14) and distribution bar (13) and for connecting prefabricated panel coagulation
The truss bars (17) of soil layer (14) and top cast-in-place concrete layer (16)；
In the prefabricated panel concrete layer (14) and the cast-in-place coagulation in top of the precast truss frame reinforced concrete laminated floor slab (37)
Prefabricated panel heat-insulation layer (15) is set between soil layer (16), the thermo-insulated reinforced concrete sandwich roof boarding of prefabricated sandwich is constituted
(38)；
The prefabricated inverted trapezoidal slot type combined wall includes：
Prefabricated inverted trapezoidal slot type combined wall board (30) with inverted trapezoidal slot type side rib (12), including concrete rib post (7) and
The concrete sash that concrete girt strip (8) is constituted, embeds ecology bulk (6) in concrete sash, wallboard positive and negative uses microlith
Concrete coating (11)；
Prefabricated sandwich insulation inverted trapezoidal slot type combined wall board (25), by the prefabricated inverted trapezoidal slot type combined wall board (30), is arranged
Heat-insulation layer (5) and the coagulation being arranged on the heat-insulation layer (5) on the prefabricated inverted trapezoidal slot type combined wall board (30)
Protective soil layer (1) is constituted；
The prefabricated compound parapet is by prefabricated compound parapet wallboard (43) and prefabricated double-deck capping beam (22) by bonding sand
Slurry (23) connection is combined.
4. full assembled villages and small towns local-style dwelling houses class composite wall structure system according to claim 3, it is characterised in that
The prefabricated panel heat-insulation layer (15) and heat-insulation layer (5) are EPS molding styrofoams or EPS granular polystyrene concrete；
Bottom equipment spool is set in prefabricated inverted trapezoidal slot type combined wall board (30) bottom preformed groove (29) is installed, top sets
Put top apparatus spool and preformed groove (33) is installed, in wallboard, be embedded with electric pipeline (28) and electric switch socket (31), wallboard
On be reserved with distribution box hole (32), thus constitute hydroelectric integration prefabricated inverted trapezoidal slot type combined wall board (30)；
Bottom equipment spool is set in prefabricated sandwich insulation inverted trapezoidal slot type combined wall board (25) bottom preformed groove is installed
(29) electric pipeline (28), low-side switch socket (26) and high-side switch socket (27), are embedded with wallboard, water power is thus constituted
Prefabricated sandwich insulation inverted trapezoidal slot type combined wall board (25) of integration；
The prefabricated compound parapet wallboard includes the concrete sash connected and composed by longitudinal rib (19) and cross rib (20), in coagulation
Ecology bulk (6) is embedded in native sash, the height of ecological bulk (6) is highly consistent with sash, shape between adjacent ecological bulk (6)
Into vertical piece (18), in the cross rib (20), there is cross rib to indulge muscle (21), by connecting post-cast strip between adjacent concrete sash
(24) connect with vertical muscle (21) realization of cross rib, in the prefabricated double-deck capping beam (22), the section of upper strata beam is more than lower floor's beam
Section, lower floor's beam are arranged on the top of concrete sash by bonding mortar (23).
5. the construction method of full assembled villages and small towns local-style dwelling houses class composite wall structure system described in claim 1, it is characterised in that bag
Include：
Be prefabricated in the factory building body supporting member and prefabricated Accessory Members, during, by Architectural Equipment steel pipe buried in advance；
During site operation, by pouring the connection that the less armored concrete connecting pole (44) in section is realized between wallboard, pass through
Pour the less armored concrete in section and constrain the connection that dark beam (45) realizes wallboard and laminated floor slab.
6. the construction method of full assembled villages and small towns local-style dwelling houses class composite wall structure system according to claim 5, it is characterised in that
Prefabrication includes：
Step one：The production of prefabricated inverted trapezoidal slot type combined wall board (30)；
Step 2：The production of prefabricated sandwich insulation inverted trapezoidal slot type combined wall board (25)；
Step 3：The production of the thermo-insulated reinforced concrete sandwich roof boarding (38) of prefabricated sandwich；
Step 4：And the production of other prefabricated components.
7. the construction method of full assembled villages and small towns local-style dwelling houses class composite wall structure system according to claim 6, it is characterised in that
In the step one, special steel form is assembled first, bottom pours pea gravel concreten, makes concrete girt strip (8) and concrete
The framework of steel reinforcement of rib post (7), framework of steel reinforcement enter mould, put ecological bulk (6), put reserved line box, pipeline and other built-in fittings,
Pour pea gravel concreten again, subsequently catch up with it is flat, wipe one's face, it is prefabricated after the completion of standard curing, treat that concrete strength reaches design load
When 75%, can lift by crane；
In the step 2, using preparation method is inverted, the special steel form of heat-insulation layer is assembled first, reinforced mesh (4), steel is made
Muscle mesh sheet (4) enters mould, places protective layer cushion block, casting concrete；Then heat-insulation layer (5) is laid, by mixing during lay warming plate
Good insulation bonding mortar (2) paves and is applied on heat-insulation layer (5) face, and the heat-insulation layer (5) after lay is tapped with rubber hammer and vibrated
It is closely knit, and insert bar for line；After heat-insulation layer (5) wallboard meets desirable strength requirement, special structure sheaf steel is assembled thereon
Template, makes the framework of steel reinforcement of concrete girt strip (10) and concrete rib post (9), and framework of steel reinforcement enters mould, and heat-insulation layer (5) is abound with painting
Insulation bonding mortar (2) is smeared, ecological bulk (6) is inserted in wallboard rib lattice, reserved line box, pipeline and other built-in fittings are put,
Then casting concrete, finally catch up with it is flat, wipe one's face, it is prefabricated after the completion of standard curing, treat that concrete strength reaches the 75% of design load
When, can lift by crane；
In the step 3, special steel form is assembled first, assembling reinforcement mesh sheet is put into reinforced mesh in template, place and protect
Sheath cushion block, puts reserved line box, pipeline and other built-in fittings, pours pea gravel concreten, after vibrating, catching up with and put down, carries out plucking
Process, last standard curing after prefabricated panel intensity reaches 75%, then assembles upper mould, pours granular polystyrene concrete,
After vibrating, catching up with and put down, wharf's pavement quality is carried out, standard curing is finally carried out, after concrete strength reaches the 75% of design load, side
Can be lifted by crane, after the completion of lifting at the construction field (site), treat that roof boarding top rebars colligation is fixed, pour a layer concrete, i.e.,
The thermo-insulated reinforced concrete sandwich roof boarding (38) of prefabricated sandwich can be formed；
In the step 4, other prefabricated components include prefabricated reinforced concrete composite beam, prefabricated reinforced concrete stair and pre-
The compound parapet of system, using the steel form or plastic formwork of specialty, after the good framework of steel reinforcement of colligation or reinforced mesh enter mould,
Casting concrete, carry out immediately catching up with it is flat, wipe one's face, finally carry out standard curing, after concrete strength reaches the 75% of design load,
Can be lifted by crane.
8. the construction method of full assembled villages and small towns local-style dwelling houses class composite wall structure system according to claim 7, it is characterised in that
In the step 2, heat-insulation layer (5) lays to pour in concrete cover (1) and completes in rear 20min, is incubated bonding mortar
(2) smear as comprehensive layer plastering method；Ecological bulk (6) should be inserted in wallboard rib lattice within 10min after smearing
In the step 3, such as using the sandwich thermal insulated form of EPS molding styrofoams, then complete after prefabricated panel pours, directly
Laying.
9. the construction method of full assembled villages and small towns local-style dwelling houses class composite wall structure system according to claim 7, it is characterised in that
The granular polystyrene concrete bodies proportioning be cement 333kg, silicon ash 37kg, rubber powder 16.65kg, methyl cellulose ether 2.405kg,
Polypropylene fibre 1.665kg, wood-fibred 3.33kg, waterproofing agent 1.11kg, water reducer 3.7kg, air entraining agent 0.74kg.
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| CN107345435A (en) * | 2017-05-20 | 2017-11-14 | 西咸新区矩阵实业有限公司 | A kind of novel superposed floor sandwich thermal insulated based on styrofoam and preparation method thereof |
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| CN108005286A (en) * | 2017-11-23 | 2018-05-08 | 安徽同济建设集团有限责任公司 | A kind of construction method of the unidirectional overlapping floorboard of assembled architecture |
| CN108589986A (en) * | 2018-07-02 | 2018-09-28 | 西安建筑科技大学 | One kind being based on bolted assembled composite wall structure and its construction method |
| CN109811878A (en) * | 2019-03-18 | 2019-05-28 | 江西万和建筑科技有限公司 | Integrated structure and construction method of cast-in-place laminated formwork for prefabricated buildings |
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