CN209040320U - A kind of steel construction heat preservation mortar for outer wall retaining design with tension member - Google Patents
A kind of steel construction heat preservation mortar for outer wall retaining design with tension member Download PDFInfo
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- CN209040320U CN209040320U CN201821439167.8U CN201821439167U CN209040320U CN 209040320 U CN209040320 U CN 209040320U CN 201821439167 U CN201821439167 U CN 201821439167U CN 209040320 U CN209040320 U CN 209040320U
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Abstract
A kind of steel construction heat preservation mortar for outer wall retaining design with tension member provided by the utility model, including the boundary mortar layer being arranged on steel construction base course wall, the bottom being arranged on boundary mortar layer is heat-insulation mortar bed, be arranged in bottom it is heat-insulation mortar bed on middle layer it is heat-insulation mortar bed, surface heat insulation screed on heat-insulation mortar bed in middle level is set, anticracking grout layer on surface heat insulation screed is set, and the finish coat being arranged in anticracking grout layer；Tension member is provided on base course wall, tension member includes positioning strip and positioning tooth, position tooth ends and be equipped with locating slot, positioning strip be used to be affiliated to it is fixed be located at bottom it is heat-insulation mortar bed on first layer steel wire, locating slot be used to be affiliated to it is fixed be located at middle layer it is heat-insulation mortar bed on second layer steel wire.The beneficial effect is that: principle is simple, and it is convenient to operate, and the integral construction quality of energy lifting steel structural exterior wall heat-preserving system provides better safety guarantee for steel building heat preservation mortar for outer wall retaining design.
Description
Technical field
A kind of steel construction heat preservation mortar for outer wall retaining design of the utility model more particularly to a kind of steel construction with tension member
Heat preservation mortar for outer wall retaining design.
Background technique
Steel construction is built as a kind of new green environment protection low-carbon, is widely used to industry and civil buildings.Steel construction
Dwelling house system compared with other dwelling house systems, mainly have structure ductility it is good, from heavy and light, realize prefabricated construction, can reduce synthesis make
The advantage of valence etc..With going deep into for Steel Housing Industrialization, energy conservation and environmental protection, firm beauty steel building certainly will be at
For one of the optimal selection of current green building.The heat insulation function of lifting steel structural exterior wall can effectively realize the section of steel building
Energy ecological requirements, current main way both domestic and external are to realize this target by smearing by hand or mechanically spraying thermal insulation mortar.
Meanwhile to reach the demand of effective insulation, the thermal insulation mortar construction thickness of steel construction exterior wall usually needs >=
40mm, or even 80mm need to be reached.It is asked however, excessive construction thickness can make thermal insulation mortar occur many in use
Topic, such as hollowing, fall off, crack, imperfect bonding, this will lead to the incubation and thermal insulation function of steel building to a certain extent by
Weaken.
Therefore, the construction quality for how meeting heat-insulation mortar bed construction demand, promoting thermal insulation mortar is that we need to grind
Study carefully the critical issue of solution.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of steel construction exterior wall guarantor with tension member
Warm mortar retaining design.
A kind of steel construction heat preservation mortar for outer wall retaining design with tension member provided by the utility model, technical solution
Are as follows:
The steel construction heat preservation mortar for outer wall retaining design includes the boundary mortar layer being arranged on steel construction base course wall,
The bottom being arranged on boundary mortar layer is heat-insulation mortar bed, be arranged in bottom it is heat-insulation mortar bed on middle layer it is heat-insulation mortar bed, if
The surface heat insulation screed on heat-insulation mortar bed in middle level is set, the anticracking grout layer on surface heat insulation screed is set, and
Finish coat in anticracking grout layer is set；Be provided with tension member on the base course wall, the tension member include positioning strip and
Positioning tooth, the positioning tooth ends are provided with locating slot, and to be fixed at bottom heat-insulation mortar bed for being affiliated to for the positioning strip
First layer steel wire, the locating slot be used to be affiliated to fixed setting it is heat-insulation mortar bed in middle level on second layer steel wire.
A kind of steel construction heat preservation mortar for outer wall retaining design with tension member provided by the utility model further includes following attached
Belong to technical solution:
Wherein, it is provided with when the base course wall unevenness with a thickness of 0-1mm gasket, the tension member is arranged in the pad
On piece.
Wherein, the tension member is longitudinally arranged along wall, and is bolted.
Wherein, the vertical spacing between the tension member is 1500-2000mm, and the spacing between the bolt is 500-
1500mm；The bolt is expansible anchor of metal, a diameter of 6-12mm.
Wherein, the cross section of the locating slot is trapezoidal or rectangle.
Wherein, it is 1700- that the first layer steel wire and second layer steel wire, which are the width that is cut into of hot-galvanized steel silk screen,
The lateral mesh sheet of 2200mm.
Wherein, the boundary mortar layer with a thickness of 2-5mm；Bottom is heat-insulation mortar bed with a thickness of 10-30mm；Middle layer is protected
Warm screed with a thickness of 10mm-30mm；The surface heat insulation screed with a thickness of 10-20mm；The anticracking grout layer
Thickness is not less than 5mm.
The implementation of the utility model includes following technical effect:
A kind of steel construction heat preservation mortar for outer wall retaining design with tension member provided by the utility model, before plastering construction
Dedicated tension member is first installed, tension member provides for steel wire and is accurately affiliated to positioning and fixed function, avoids work progress
There is the problems such as sliding, fall off in middle steel wire；When plastering construction, it is thick that the steel wire of tensioning can effectively meet thermal insulation mortar construction
Construction demand when spending larger can have good thermal and insulating performance after guaranteeing steel construction external wall construction；Tension member includes
Positioning strip and positioning tooth, positioning strip are affiliated to fixation for first layer steel wire, and positioning tooth ends are equipped with is affiliated to for second layer steel wire
And binding and fixing locating slot, and locating slot has rectangle and trapezoidal two kinds of shapes, the tension member of the locating slot with both shapes
It is available for steel wire of the steel wire diameter between 1-5mm and is accurately affiliated to fixation；Unlike, the tension member with trapezoidal locating slot
Also the steel wire for steel wire diameter greater than 5mm is affiliated to fixation.In addition, construction technique principle provided by the utility model is simple,
It is convenient to operate, and is able to ascend the integral construction quality of steel construction exterior wall heat-preserving system, provides better peace for steel building
All risk insurance barrier.
Detailed description of the invention
Fig. 1 is that a kind of structure of the steel construction heat preservation mortar for outer wall retaining design with tension member provided by the utility model is shown
It is intended to.
Fig. 2 is a kind of section view of the steel construction heat preservation mortar for outer wall retaining design with tension member provided by the utility model
Figure, wherein the cross section of locating slot is trapezoidal.
Fig. 3 is a kind of section view of the steel construction heat preservation mortar for outer wall retaining design with tension member provided by the utility model
Figure, wherein the cross section of locating slot is rectangle.
Fig. 4 is the partial enlarged view in Fig. 2 near tension member.
Fig. 5 is the partial enlarged view in Fig. 3 near tension member.
In figure, 1- base course wall, 2- boundary mortar layer, 3- bottom is heat-insulation mortar bed, and the middle layer 4- is heat-insulation mortar bed, 5- surface layer
It is heat-insulation mortar bed, 6- anticracking grout layer, 7- finish coat, 11- tension member, 31- first layer steel wire, 41- second layer steel wire,
111- positioning strip, 112- positioning tooth, 1121- locating slot.
Specific embodiment
The utility model is described in detail below in conjunction with embodiment and attached drawing, it should be pointed out that described
Embodiment be intended merely to facilitate the understanding to the utility model, and do not play any restriction effect to it.
Orientation described herein is for example to compare the convenience of attached drawing description and use up and down, composition pair
The restriction of protection scope.
As shown in Figs. 1-5, a kind of steel construction heat preservation mortar for outer wall retaining design with tension member provided by the utility model,
The steel construction heat preservation mortar for outer wall retaining design includes the boundary mortar layer 2 being arranged on base course wall 1, is arranged in interface sand
The middle layer heat-insulation mortar bed 4 on bottom heat-insulation mortar bed 3 is arranged in bottom heat-insulation mortar bed 3 in pulp layer 2, and setting is in middle level
The anticracking grout layer 6 on surface heat insulation screed 5, and setting is arranged in surface heat insulation screed 5 on heat-insulation mortar bed 4
Finish coat 7 in anticracking grout layer 6；Tension member 11 is provided on the base course wall, the tension member includes positioning strip 111
With positioning tooth 112,112 end of positioning tooth is provided with locating slot 1121, and the positioning strip 111 is fixed at for being affiliated to
First layer steel wire 31 on bottom heat-insulation mortar bed 3, the locating slot 1121 keep the temperature sand for being affiliated to fixed setting in middle level
Second layer steel wire 41 in pulp layer 4；The base course wall is steel construction.A kind of steel with tension member provided by the utility model
Structure outer thermal insulation mortar retaining design and its construction technology, first install dedicated tension member before plastering construction, and tension member is steel
Silk screen, which provides, is accurately affiliated to positioning and fixed function, avoids steel wire in work progress and the problems such as sliding, fall off occurs；
When plastering construction, the steel wire of tensioning can effectively meet thermal insulation mortar construction thickness it is larger when construction demand, guarantee steel knot
There can be good thermal and insulating performance after structure external wall construction；Tension member mainly includes positioning strip and positioning tooth, and positioning strip supplies
First layer steel wire is affiliated to fixation, and positioning tooth ends are equipped with locating slot and are affiliated to simultaneously binding and fixing for second layer steel wire.In addition, this
The construction technique principle that utility model provides is simple, and it is convenient to operate, and is able to ascend the integral construction of steel construction exterior wall heat-preserving system
Quality provides better safety guarantee for steel building.
Preferably, gasket is provided on the base course wall 1, the tension member 11 is arranged on the gasket.
The tension member 11 is longitudinally arranged along wall, and is bolted.Preferably, perpendicular between the tension member 11
It is 1500-2000mm to spacing, the spacing between the bolt is 500-1500mm；The bolt is expansible anchor of metal,
Diameter is 6-12mm.
Preferably, the cross section of the locating slot 1121 be it is trapezoidal, as shown in Figure 2,4, the locating slot 1121 it is transversal
Face be it is trapezoidal, as shown in Fig. 3,5, the cross section of the locating slot 1121 is rectangle.It is provided in this embodiment to be with cross section
The tension member of rectangle and the locating slot of trapezoidal two kinds of shapes is available for steel wire of the steel wire diameter between 1-5mm and is accurately affiliated to admittedly
It is fixed；But steel wire of the tension member with trapezoidal locating slot also for steel wire diameter greater than 5mm is affiliated to fixation.
Wherein, the first layer steel wire 31 and second layer steel wire 41 are that the width that is cut into of hot-galvanized steel silk screen exists
Lateral mesh sheet between 1700-2200mm.
Preferably, the boundary mortar layer 2 with a thickness of 2-5mm；Bottom is heat-insulation mortar bed with a thickness of 10-30mm；In
Layer heat-insulation mortar bed 4 with a thickness of 10mm-30mm；The surface heat insulation screed 5 with a thickness of 10-20mm；The cracking resistance sand
The thickness of pulp layer 6 is not less than 5mm.
The utility model additionally provides a kind of construction technology of steel construction heat preservation mortar for outer wall retaining design with tension member,
The following steps are included:
(1) base treatment: base course wall 1 is steel construction exterior wall, by the dust on 1 surface of base course wall, dirt, grease stain and residual
Grey block etc. is stayed to clean out, door and window, hole and wall junction carry out filling up closely knit.
(2) tension member 11 is installed on base course wall 1: the tension member 11 includes positioning strip 111 and positioning tooth 112, institute
The end for stating positioning tooth 112 is provided with locating slot 1121, and the positioning strip 111 is fixed at bottom thermal insulation mortar for being affiliated to
First layer steel wire 31 on layer 3, the locating slot 1121 are used to be affiliated to second of fixed setting in middle level on heat-insulation mortar bed 4
Layer steel wire 42.
(3) ash cake fills muscle: hang first it is vertical, set side, look for rule, do standard cake with thermal insulation mortar, then floating screed, and carry out
Verticality inspection；At door, window and corner protector is made in wall external corner part；
(4) it smears boundary mortar layer 2: first adding water and stirring into boundary mortar uniformly, after no greensand starch group, then carry out
Granted full is scraped, and the boundary mortar layer is made to cover whole base course walls 1, the thickness of the boundary mortar layer 2 2mm-5mm it
Between；
(5) heat-insulation mortar bed 3 construction of bottom: bottom thermal insulation mortar should construct before boundary mortar layer 2 condenses hardening, will match
The thermal insulation mortar made is applied on boundary mortar layer 2, smearing thickness 20mm；Mortar overall thickness should be slightly less than the extension of tension member 11
At first layer steel wire 31, this is because only mortar thickness is slightly less than at first layer extension steel wire, the position that steel wire is hung is
It can be in design position, constructed again after hanging up properly, mortar can also smooth out the place of filling a vacancy of the inside；
(6) it hangs first layer steel wire 31: hot-galvanized steel silk screen being cut into the lateral mesh sheet that width is 2200mm, by upper
It is successively hung on tension member 11 down and binding and fixing, the mutual binding and fixing of upper and lower two panels steel wire lap and and drawknot
Part binding and fixing；
(7) heat-insulation mortar bed 4 construction in middle layer: prepared thermal insulation mortar is applied on bottom heat-insulation mortar bed 3, is smeared
With a thickness of 20mm；Mortar overall thickness should be slightly less than tension member 11 and hang at second layer steel wire 41, this is because only mortar thickness
It is slightly less than first layer to hang at steel wire, the position that steel wire is hung could be in design position, construct again after hanging up properly, and mortar can also incite somebody to action
The place of filling a vacancy of the inside smoothes out；
(8) it hangs second layer steel wire 41: second layer steel wire 41 being hung and binding and fixing are on tension member 11, is hung
Mode is identical as first layer steel wire 31；
(9) surface heat insulation screed 5 is constructed: by prepared thermal insulation mortar smearing in middle level heat-insulation mortar bed 4, being smeared
With a thickness of 10mm；
(10) anticracking grout layer 6 is constructed: anticracking grout being equably laid on surface heat insulation screed 5 in advance, then will
Alkali-resisting fiberglass mesh is pressed into anticracking grout layer 6, and Alkali-resisting fiberglass mesh is forbidden directly to be layered on surface heat insulation screed 5, then uses cracking resistance sand
Slurry coating bonding；Anticracking grout layer overall thickness is not less than 5mm；
(10) finish coat 7 is constructed: finish coat 7 is coating ornamental surface or decorating surface brick, and coating ornamental surface should be using flexible or elasticity
Putty, cover with paint, lacquer, colour wash, etc. uniformly, be firmly bonded, must not holiday reveal the exact details, peeling and picking；Guarantee before surface brick adherence surface brick adherence face it is clean and tidy,
Flat, dry, the width of face brick seam is more than or equal to 5mm, and surface brick adherence completion carries out joint filling with gap filler afterwards for 24 hours.
In step (2), when 1 surface irregularity of base course wall, adjusted when installing tension member 11 using 0-1mm gasket
The flatness on 1 surface of base course wall, then with expansible anchor of metal and the anchor connection of steel construction exterior wall.
Before carrying out step (2), in door-window opening, pipeline through-wall hole, plinth, balcony, deformation joint or parapet
Do sealing and water-proofing treatment in the receipts head position of heat-insulation system.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (7)
1. a kind of steel construction heat preservation mortar for outer wall retaining design with tension member, it is characterised in that: the steel construction exterior-wall heat insulation
Mortar retaining design includes the boundary mortar layer being arranged on steel construction base course wall, and the bottom being arranged on boundary mortar layer is protected
Warm screed, be arranged in bottom it is heat-insulation mortar bed on middle layer it is heat-insulation mortar bed, the surface layer on setting is heat-insulation mortar bed in middle level
It is heat-insulation mortar bed, the anticracking grout layer on surface heat insulation screed is set, and the finish coat being arranged in anticracking grout layer；
Tension member is provided on the base course wall, the tension member includes positioning strip and positioning tooth, and the positioning tooth ends are provided with
Locating slot, the positioning strip be used for be affiliated to be fixed at bottom it is heat-insulation mortar bed on first layer steel wire, the locating slot
For be affiliated to fixed setting it is heat-insulation mortar bed in middle level on second layer steel wire.
2. a kind of steel construction heat preservation mortar for outer wall retaining design with tension member according to claim 1, it is characterised in that:
The gasket with a thickness of 0-1mm is provided on the base course wall, the tension member is arranged on the gasket.
3. a kind of steel construction heat preservation mortar for outer wall retaining design with tension member according to claim 1 or 2, feature exist
In: the tension member is longitudinally arranged along wall, and passes through bolt and wall connecting.
4. a kind of steel construction heat preservation mortar for outer wall retaining design with tension member according to claim 3, it is characterised in that:
Vertical spacing between the tension member is 1500-2000mm, and the spacing between the bolt is 500-1500mm；The bolt
For expansible anchor of metal, a diameter of 6-12mm.
5. a kind of steel construction heat preservation mortar for outer wall retaining design with tension member according to claim 1 or 2, feature exist
In: the cross section of the locating slot is trapezoidal or rectangle.
6. a kind of steel construction heat preservation mortar for outer wall retaining design with tension member according to claim 1 or 2, feature exist
In: the first layer steel wire and second layer steel wire be the cross that the width that is cut into of hot-galvanized steel silk screen is 1700-2200mm
To mesh sheet.
7. a kind of steel construction heat preservation mortar for outer wall retaining design with tension member according to claim 6, it is characterised in that:
The boundary mortar layer with a thickness of 2-5mm；Bottom is heat-insulation mortar bed with a thickness of 10-30mm；The heat-insulation mortar bed thickness in middle layer
Degree is 10mm-30mm；The surface heat insulation screed with a thickness of 10-20mm；The thickness of the anticracking grout layer is not less than
5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439167.8U CN209040320U (en) | 2018-09-04 | 2018-09-04 | A kind of steel construction heat preservation mortar for outer wall retaining design with tension member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439167.8U CN209040320U (en) | 2018-09-04 | 2018-09-04 | A kind of steel construction heat preservation mortar for outer wall retaining design with tension member |
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| CN209040320U true CN209040320U (en) | 2019-06-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024939A (en) * | 2018-09-04 | 2018-12-18 | 杭萧钢构股份有限公司 | Steel construction heat preservation mortar for outer wall retaining design and its construction technology with tension member |
-
2018
- 2018-09-04 CN CN201821439167.8U patent/CN209040320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024939A (en) * | 2018-09-04 | 2018-12-18 | 杭萧钢构股份有限公司 | Steel construction heat preservation mortar for outer wall retaining design and its construction technology with tension member |
| CN109024939B (en) * | 2018-09-04 | 2023-12-19 | 杭萧钢构股份有限公司 | Steel structure external wall heat insulation mortar enclosure system with drawknot piece and construction process thereof |
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