CN101050665A - Self decoration composite silicate heat insulation plate - Google Patents
Self decoration composite silicate heat insulation plate Download PDFInfo
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- CN101050665A CN101050665A CNA2007100519475A CN200710051947A CN101050665A CN 101050665 A CN101050665 A CN 101050665A CN A2007100519475 A CNA2007100519475 A CN A2007100519475A CN 200710051947 A CN200710051947 A CN 200710051947A CN 101050665 A CN101050665 A CN 101050665A
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- 238000009413 insulation Methods 0.000 title claims abstract description 76
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 238000005034 decoration Methods 0.000 title claims abstract description 25
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 60
- 239000012774 insulation material Substances 0.000 claims abstract description 48
- 239000004568 cement Substances 0.000 claims description 60
- 239000000049 pigment Substances 0.000 claims description 47
- 239000000835 fiber Substances 0.000 claims description 36
- 239000011810 insulating material Substances 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 33
- 239000002245 particle Substances 0.000 claims description 28
- 230000015271 coagulation Effects 0.000 claims description 27
- 238000005345 coagulation Methods 0.000 claims description 27
- 239000002893 slag Substances 0.000 claims description 27
- 239000003638 chemical reducing agent Substances 0.000 claims description 26
- 239000011521 glass Substances 0.000 claims description 26
- 239000002994 raw material Substances 0.000 claims description 24
- 239000011083 cement mortar Substances 0.000 claims description 21
- 229920000642 polymer Polymers 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 238000013467 fragmentation Methods 0.000 claims description 7
- 238000006062 fragmentation reaction Methods 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 229920006327 polystyrene foam Polymers 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000009418 renovation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 103
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
- 239000002585 base Substances 0.000 description 18
- 229910052742 iron Inorganic materials 0.000 description 11
- 229920006389 polyphenyl polymer Polymers 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000023753 dehiscence Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
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- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
本发明涉及一种建筑复合保温装饰外墙板。自装饰复合硅酸盐保温板，它由保温层、抗裂层和装饰层组成，从内到外依次为保温层、抗裂层、装饰层；其特征在于：保温层的厚度为35～42mm；保温层由有机—无机混合保温材料与无机胶凝材料加水混合而成，有机—无机混合保温材料与无机胶凝材料的质量比为1∶(6～11)，水的加入量为有机—无机混合保温材料和无机胶凝材料质量的0.6－0.7倍。本发明制作简单、搬运方便、成本低、提高施工进度，集保温、装饰功能于一体，并且该板的力学性能、耐水性能、保温性能和装饰效果好，可根据墙面大小的要求预制而成，整体性好，并具有良好的防火性能，既可用于新建建筑，也适用于既有建筑改造工程。
The invention relates to a building composite thermal insulation decorative exterior wall board. Self-decorating composite silicate insulation board, which is composed of insulation layer, anti-crack layer and decorative layer, from the inside to the outside is the insulation layer, anti-crack layer and decorative layer; its characteristic is that the thickness of the insulation layer is 35-42mm ; The thermal insulation layer is made of organic-inorganic hybrid thermal insulation material and inorganic gelling material mixed with water. The mass ratio of organic-inorganic thermal insulation material to inorganic gelling material is 1: (6-11), and the amount of water added is organic-inorganic thermal insulation material. 0.6-0.7 times the mass of inorganic mixed thermal insulation materials and inorganic gelling materials. The invention is simple to manufacture, convenient to carry, low in cost, improves construction progress, integrates heat preservation and decoration functions, and the mechanical performance, water resistance performance, heat preservation performance and decoration effect of the board are good, and can be prefabricated according to the requirements of wall size , good integrity, and good fire performance, it can be used for both new buildings and renovation projects of existing buildings.
Description
Technical field
The present invention relates to a kind of building compound thermal-insulating decorative outer wall board, be applicable to the outer field of thermal insulation of external wall.
Background technology
Along with improving constantly that energy-saving and environmental protection are required, the power-saving technology of architectural exterior-protecting construction is strengthened day by day, and therefore External Thermal Insulation Technology for External is used widely owing to have the advantage of elimination " heat bridge " and good thermal comfort.
The external wall outer insulation main construction techniques is as follows for now: the wall body structure layer---is incubated heat insulation layer (rock cotton board, polyphenyl plate, glue powder polyphenyl particle etc.)---anticracking grout layer, grid cloth---flexible putty layer---coating ornamental surface layer; Or wall body structure layer---insulation heat insulation layer (rock cotton board, polyphenyl plate, glue powder polyphenyl particle etc.)---anticracking grout layer---steel wire net rack---tile decorative surface layer.Because the necessary site operation of prior art inevitably will be subjected to weather, weather condition influence, winter, rainy season construction are subjected to certain limitation; Simultaneously construction technology complexity, construction requirement are higher, and be also very high to constructor's requirement, during the crack-resistant layer construction, the overlap joint of alkaline-resisting grid cloth handled want strict, not so easily ftractures; During to EPS plate or the construction of XPS plate, note the processing of plate seam, not so easily cause the cracking of whole body of wall.All of these factors taken together makes the construction quality of outer insulation can not get effective assurance.
Summary of the invention
The object of the present invention is to provide a kind of self decoration composite silicate heat insulation plate of good heat insulating.
To achieve these goals, technical scheme of the present invention is: self decoration composite silicate heat insulation plate, and it is made up of insulation layer, crack-resistant layer and decorative layer, is followed successively by insulation layer, crack-resistant layer, decorative layer from inside to outside; It is characterized in that: the thickness of insulation layer is 35～42mm; Insulation layer adds water by organic and inorganic mixing heat insulating material and inorganic coagulation material and mixes, the mass ratio of organic and inorganic mixing heat insulating material and inorganic coagulation material is 1: (6～11), the addition of water are organic and inorganic mixing heat insulating material and inorganic coagulation material quality 0.6-0.7 times;
Described inorganic coagulation material is mixed by cement, sial glass hollow ball material, fine slag powders and water reducing agent, the shared mass percent of each raw material is: cement 47～55.1%, sial glass hollow ball material 33～40%, fine slag powders 8～14%, water reducing agent 0.8～0.9%;
Described organic and inorganic mixing heat insulating material is mixed by organic insulation material and inorganic heat insulation material, and the shared mass percent of each raw material is: organic insulation material 28～32%, inorganic heat insulation material 68～72%;
Organic insulation material is formed through fragmentation by polystyrene foam plastics or polyurethane foam plastics, particle diameter 3～5mm; Inorganic heat insulation material is expanded perlite, expanded vermiculite or the glass bead after the screening, and particle diameter is 2～5mm.
Described decorative layer is mixed by white cement, pigment and water, and the mass percent of white cement, the shared white cement of pigment and pigment is: white cement 94～97%, pigment 3～6%, the addition of water are white cement and pigment mass 0.5-0.6 times; The thickness of decorative layer is 2～3mm.The pigment of described decorative layer is selected Fe for use
2O
3The series pigment powder.
Described crack-resistant layer adds water by fiber and polymer base cement mortar and mixes, and the shared mass percent of each raw material is: fiber 0.1-1%, polymer base cement mortar 99-99.9%; The addition of water is fiber and polymer base cement mortar quality 0.4-0.6 a times; The thickness of crack-resistant layer is 2～3mm, and backfin is than≤3.Described fiber is one or more mixing in natural fiber (as fiber crops, cotton), alkali resistant glass fiber or the chemical fibre (as modified polypropylene fiber), is any proportioning during several mixing.
The wet apparent density of described insulation layer is 190～220kg/m
3, dried apparent density is 165～200kg/m
3, compressive strength 〉=0.23Mpa, coefficient of thermal conductivity≤0.069W/k.m.Organic and inorganic mixing heat insulating material unit weight 20～30kg/m
3, coefficient of thermal conductivity≤0.045W/k.m, hydrophobic rate＞95%.
Described sial glass hollow ball material, its specific area is 400～5000m
2/ kg, spheroid particle diameter are 0.5 μ m～60 μ m, and the content of silica is more than 50%.
Described fine slag powders is the slag powders behind the superfine grinding, and particle diameter is the 500-1250 order; Its main chemical compound is CaO40.30%, SiO
238.20%, Al
2O
311.00%, MgO 7.35%.
Described water reducing agent is naphthalene series high-efficiency water-reducing agent or polycarboxylic acid series high efficiency water reducing agent.
The wet apparent density of self decoration composite silicate heat insulation plate is 330～350kg/m
3, dried apparent density is 280～330kg/m
3, the gross thickness of self decoration composite silicate heat insulation plate is 40～48mm.
The form that heat insulating material in the insulation layer has adopted the organic and inorganic heat insulating material of certain proportioning to mix combines the advantage that the organic insulation material coefficient of thermal conductivity is little, water absorption rate is little and the inorganic heat insulation material chemical stability is good, resistance to ag(e)ing is good.Organic and inorganic mixing heat insulating material plays function of heat insulation simultaneously as lightweight aggregate.Cement plays package action as inorganic coagulation material to the heat insulating material particle, also is simultaneously the intensity source of whole material.Fine slag powders is favourable to the body of wall early strength as supplementary cementitious material.Sial glass hollow ball material is as heat-barrier material and supplementary cementitious material; This compound contains a large amount of glass spheres, significantly improves construction working owing to " ball effect "; Because the adding of low specific surface area material is arranged, it is a lot of to make whole body of wall later strength improve simultaneously.Add a large amount of fibers in the crack-resistant layer material, made material form net structure, stronger fracture toughness has been arranged, strengthened the tension effect.Decorative layer adopts the inorganic material component, compares with organic coating, and its ageing resistace, weather resistance, fireproof performance and mechanical property are more excellent.
Beneficial effect of the present invention:
1, to the optimal design of the proportioning of the grating of organic and inorganic mixing heat insulating material particle, proportioning and it and cementitious material, make the various performance indications such as density, compressive strength, coefficient of thermal conductivity, performance of watertightness of this self decoration composite silicate heat insulation plate all obtain optimization, each performance indications sees Table 1.
Table 1 self decoration composite silicate heat insulation plate test result
| Sequence number | Test event | Measurement unit | Measured result |
| 1 | Wet apparent density | Kg/m 3 | 330～350 |
| 2 | Do apparent density | Kg/m 3 | 280～330 |
| 3 | Compressive strength (normal temperature 28d) | MPa | 0.23～0.28 |
| 4 | Coefficient of thermal conductivity | W/k.m | 0.062～0.069 |
2, the heat-insulating property of this self decoration composite silicate heat insulation plate is estimated as follows by calculating exterior wall mean thermal transmittance Km: the heat-insulating property evaluation result that at present typical glue powder polyphenyl particle is used for the brick wall outer wall heat insulating sees Table 2.
Table 2 glue powder polyphenyl particle external heat insulating wall heat-insulating property evaluation result
| The exterior wall title | Insulation layer thickness (mm) | Exterior wall gross thickness (mm) | Main body section | Exterior wall mean thermal transmittance Km | |
| Resistance of heat transfer (m 2·k)/W | Thermal transmittance W/ (m 2·k) | ||||
| The 240mm brick wall | 30 | 295 | 0.93 | 1.08 | 1.14 |
| 40 | 305 | 1.08 | 0.93 | 0.97 | |
| 45 | 310 | 1.16 | 0.87 | 0.91 | |
Self decoration composite silicate heat insulation plate heat-insulating property result of calculation of the present invention sees Table 3.
Table 3 self-decoration composite heat insulation plate is used for the heat-insulating property index result of calculation of brick wall outer wall heat insulating
| The exterior wall title | Complex heat-preservation plate thickness (mm) | Exterior wall gross thickness (mm) | Main body section | Exterior wall mean thermal transmittance Km | |
| Resistance of heat transfer (m 2·k)/W | Thermal transmittance W/ (m 2·k) | ||||
| The 240mm brick wall | 40～50 | 280～290 | 1.23 | 0.81 | 0.83～ 0.85 |
When the contrast discovery was carried out outer insulation to same exterior wall main body, on the basis that does not increase the exterior wall gross thickness, the mean thermal transmittance of self decoration composite silicate heat insulation plate reduced more than 25% than glue powder polyphenyl granule exterior wall external insulation system, has more excellent heat-insulating property.
3 compare with on-the-spot outer heat preserving mode, and prefabricated outer thermal insulating composite panel is taked in factory insulation layer, crack-resistant layer, decorative layer one-shot forming and maintenance are helped solving tradition and be incubated the crack problem that site operation is difficult to overcome outward.In addition, the structure of its integrated precast plate and on-the-spot Installation Modes, the artificial damage of insulation layer when having avoided site operation, and because of coating and thermal insulation dehiscence, and then the situation of destruction insulation layer takes place.Prefabricated outer thermal insulating composite panel is more flexible more suitable.Reduced the workload of site operation, external surface can have abundanter selection and outer surface quality can make better, more is applicable to large-scale production.
The present invention makes simply, from heavy and light, convenient in carrying, can reduce engineering cost significantly, improve construction speed (easy for installation), integrate insulation, decoration functions, and the mechanical property of this plate, water resistance, heat-insulating property and good decorating effect, can be according to prefabricated the forming that require of metope size, good integrity, and have excellent fireproof performance, and both can be used for new building, also be applicable to the existing building improvement project.
Description of drawings
Fig. 1 is the structural representation of self decoration composite silicate heat insulation plate of the present invention
Among the figure: 1-insulation layer, 2-crack-resistant layer, 3-decorative layer.
The specific embodiment
In order to understand the present invention better, further illustrate content of the present invention below in conjunction with embodiment, but content of the present invention not only is confined to the following examples.
Embodiment 1:
As shown in Figure 1, self decoration composite silicate heat insulation plate, it is by insulation layer 1, crack-resistant layer 2 and decorate 3 layers and form, and is followed successively by insulation layer, crack-resistant layer, decorative layer from inside to outside; The thickness of insulation layer is 38mm; Insulation layer adds water by organic and inorganic mixing heat insulating material and inorganic coagulation material and mixes; Described inorganic coagulation material is mixed by cement, sial glass hollow ball material, fine slag powders and water reducing agent; Press mass ratio: cement: sial glass hollow ball material: fine slag powders: water reducing agent: organic and inorganic mixing heat insulating material: water=500: 300: 100: 8: 130: 700 proportioning raw materials; Wherein: cement is No. 425 cement; Sial glass hollow ball material is Wuhan Iron and Steel Plant production, and its specific area is 4235m
2/ kg; Fine slag powders is a slag micropowder, and available from Wuhan Iron and Steel Plant, particle diameter is the 500-1250 order; Water reducing agent is naphthalene series high-efficiency water-reducing agent FDN-1.
Described organic and inorganic mixing heat insulating material is mixed by organic insulation material and inorganic heat insulation material, and the shared mass percent of each raw material is: organic insulation material 30%, inorganic heat insulation material 70%; Organic insulation material is formed through fragmentation by waste polystyrene foamed plastics, particle diameter 3～5mm; Inorganic heat insulation material is the glass bead after the screening, and particle diameter is 2～5mm.
Described decorative layer is mixed by white cement, pigment and water, and the mass percent of white cement, the shared white cement of pigment and pigment is: white cement 95%, pigment 5%, the addition of water are white cement and pigment mass 0.55 times; The thickness of decorative layer is 3mm.The pigment of described decorative layer is selected Fe for use
2O
3The series pigment powder.
Described crack-resistant layer adds water by fiber and polymer base cement mortar and mixes, and the shared mass percent of each raw material is: fiber 0.2%, polymer base cement mortar 99.8%; The addition of water is fiber and polymer base cement mortar quality 0.5 times; The thickness of crack-resistant layer is 2mm; Wherein, fiber is the long modified polypropylene fiber of 3mm.
Manufacture craft is as follows:
1) presses the sheet material size and make die trial, die trial size 600mm * 600mm * 50mm.
2) choose raw material by above-mentioned insulation layer, crack-resistant layer, each layer of decorative layer proportion of raw materials, each layer raw material mixes standby respectively.
3) in die trial, spread out and put on 38mm thick insulation layer, the thick crack-resistant layer of 2mm successively, floating with spatula; The 3mm decorative layer from levelling, leaves standstill 24h.
4) form removal maintenance (behind 60 ℃ of steam-cured 24h of constant temperature, mark is supported 28d) gets self decoration composite silicate heat insulation plate.
Embodiment 2:
Self decoration composite silicate heat insulation plate, it is made up of insulation layer, crack-resistant layer and decorative layer, is followed successively by insulation layer, crack-resistant layer, decorative layer from inside to outside; The thickness of insulation layer is 39mm; Insulation layer adds water by organic and inorganic mixing heat insulating material and inorganic coagulation material and mixes, the mass ratio of organic and inorganic mixing heat insulating material and inorganic coagulation material is 1: 9, and the addition of water is organic and inorganic mixing heat insulating material and inorganic coagulation material quality 0.65 times;
Described inorganic coagulation material is mixed by cement, sial glass hollow ball material, fine slag powders and water reducing agent, and the shared mass percent of each raw material is: cement 52.2%, sial glass hollow ball material 37%, fine slag powders 10%, water reducing agent 0.8%; Wherein: cement is No. 325 cement; Sial glass hollow ball material is Wuhan Iron and Steel Plant production, and its specific area is 4320m
2/ kg; Fine slag powders is a slag micropowder, and available from Wuhan Iron and Steel Plant, particle diameter is the 500-1250 order; The high efficiency water reducing agent that water reducing agent is produced for the Tianjin giant dragon;
Described organic and inorganic mixing heat insulating material is mixed by organic insulation material and inorganic heat insulation material, and the shared mass percent of each raw material is: organic insulation material 30%, inorganic heat insulation material 70%;
Organic insulation material is formed through fragmentation by waste polystyrene foamed plastics, particle diameter 3～5mm; Inorganic heat insulation material is the expanded perlite after the screening, and particle diameter is 2～5mm.
Described decorative layer is mixed by white cement, pigment and water, and the mass percent of white cement, the shared white cement of pigment and pigment is: white cement 96%, pigment 4%, the addition of water are white cement and pigment mass 0.55 times; The thickness of decorative layer is 2.5mm.The pigment of described decorative layer is selected Fe for use
2O
3The series pigment powder.
Described crack-resistant layer adds water by fiber and polymer base cement mortar and mixes, and the shared mass percent of each raw material is: fiber 0.5%, polymer base cement mortar 99.5%; The addition of water is fiber and polymer base cement mortar quality 0.5 times; The thickness of crack-resistant layer is 2.5mm; Wherein, fiber is the long modified polypropylene fiber of 7mm.
Its manufacture craft is with embodiment 1.
Embodiment 3:
Self decoration composite silicate heat insulation plate, it is made up of insulation layer, crack-resistant layer and decorative layer, is followed successively by insulation layer, crack-resistant layer, decorative layer from inside to outside; The thickness of insulation layer is 35mm; Insulation layer adds water by organic and inorganic mixing heat insulating material and inorganic coagulation material and mixes, the mass ratio of organic and inorganic mixing heat insulating material and inorganic coagulation material is 1: 6, and the addition of water is organic and inorganic mixing heat insulating material and inorganic coagulation material quality 0.6 times;
Described inorganic coagulation material is mixed by cement, sial glass hollow ball material, fine slag powders and water reducing agent, and the shared mass percent of each raw material is: cement 52.2%, sial glass hollow ball material 33%, fine slag powders 14%, water reducing agent 0.8%; Wherein: cement is No. 325 cement; Sial glass hollow ball material is Wuhan Iron and Steel Plant production, and its specific area is 4231m
2/ kg; Fine slag powders is a slag micropowder, and available from Wuhan Iron and Steel Plant, particle diameter is the 500-1250 order; Water reducing agent is available from the great source of Wuhan Iron and Steel Plant.
Described organic and inorganic mixing heat insulating material is mixed by organic insulation material and inorganic heat insulation material, and the shared mass percent of each raw material is: organic insulation material 28%, inorganic heat insulation material 72%;
Organic insulation material is formed through fragmentation by waste polystyrene foamed plastics, particle diameter 3～5mm; Inorganic heat insulation material is the expanded vermiculite after the screening, and particle diameter is 2～5mm.
Described decorative layer is mixed by white cement, pigment and water, and the mass percent of white cement, the shared white cement of pigment and pigment is: white cement 94%, pigment 6%, the addition of water are white cement and pigment mass 0.5 times; The thickness of decorative layer is 2mm.The pigment of described decorative layer is selected Fe for use
2O
3The series pigment powder.
Described crack-resistant layer adds water by fiber and polymer base cement mortar and mixes, and the shared mass percent of each raw material is: fiber 0.1%, polymer base cement mortar 99.9%; The addition of water is fiber and polymer base cement mortar quality 0.4 times; The thickness of crack-resistant layer is 3mm; Wherein, fiber is alkaline-resisting short glass fiber.
Its manufacture craft is with embodiment 1.
Embodiment 4:
Self decoration composite silicate heat insulation plate, it is made up of insulation layer, crack-resistant layer and decorative layer, is followed successively by insulation layer, crack-resistant layer, decorative layer from inside to outside; The thickness of insulation layer is 42mm; Insulation layer adds water by organic and inorganic mixing heat insulating material and inorganic coagulation material and mixes, the mass ratio of organic and inorganic mixing heat insulating material and inorganic coagulation material is 1: 11, and the addition of water is organic and inorganic mixing heat insulating material and inorganic coagulation material quality 0.7 times;
Described inorganic coagulation material is mixed by cement, sial glass hollow ball material, fine slag powders and water reducing agent, and the shared mass percent of each raw material is: cement 51.1%, sial glass hollow ball material 40%, fine slag powders 8%, water reducing agent 0.9%; Wherein: cement is No. 325 cement; Sial glass hollow ball material is Wuhan Iron and Steel Plant production, and its specific area is 4250m
2/ kg; Fine slag powders is a slag micropowder, and available from Wuhan Iron and Steel Plant, particle diameter is the 500-1250 order, and its particle diameter is the 500-1250 order; Water reducing agent is a bunching acid high efficiency water reducing agent.
Described organic and inorganic mixing heat insulating material is mixed by organic insulation material and inorganic heat insulation material, and the shared mass percent of each raw material is: organic insulation material 32%, inorganic heat insulation material 68%;
Organic insulation material is formed through fragmentation by waste polyurethane foamed plastics, particle diameter 3～5mm; Inorganic heat insulation material is the glass bead after the screening, and particle diameter is 2～5mm.
Described decorative layer is mixed by white cement, pigment and water, and the mass percent of white cement, the shared white cement of pigment and pigment is: white cement 97%, pigment 3%, the addition of water are white cement and pigment mass 0.6 times; The thickness of decorative layer is 3mm.The pigment of described decorative layer is selected Fe for use
2O
3The series pigment powder.
Described crack-resistant layer adds water by fiber and polymer base cement mortar and mixes, and the shared mass percent of each raw material is: fiber 1%, polymer base cement mortar 99%; The addition of water is fiber and polymer base cement mortar quality 0.6 times; The thickness of crack-resistant layer is 2mm.Wherein fiber is that 30% modified polypropylene fiber for 7mm length, 70% is the long modified polypropylene fiber of 3mm.
Its manufacture craft is with embodiment 1.
Embodiment 5:
Self decoration composite silicate heat insulation plate, it is made up of insulation layer, crack-resistant layer and decorative layer, is followed successively by insulation layer, crack-resistant layer, decorative layer from inside to outside; The thickness of insulation layer is 36mm; Insulation layer adds water by organic and inorganic mixing heat insulating material and inorganic coagulation material and mixes, the mass ratio of organic and inorganic mixing heat insulating material and inorganic coagulation material is 1: 7, and the addition of water is organic and inorganic mixing heat insulating material and inorganic coagulation material quality 0.64 times;
Described inorganic coagulation material is mixed by cement, sial glass hollow ball material, fine slag powders and water reducing agent, and the shared mass percent of each raw material is: cement 55.1%, sial glass hollow ball material 34%, fine slag powders 10%, water reducing agent 0.9%; Wherein: cement is No. 425 cement; Sial glass hollow ball material is Wuhan Iron and Steel Plant production, and its specific area is 4210m
2/ kg; Fine slag powders is a slag micropowder, and available from Wuhan Iron and Steel Plant, particle diameter is the 500-1250 order; Water reducing agent is a bunching acid high efficiency water reducing agent.
Described organic and inorganic mixing heat insulating material is mixed by organic insulation material and inorganic heat insulation material, and the shared mass percent of each raw material is: organic insulation material 30%, inorganic heat insulation material 70%;
Organic insulation material is formed through fragmentation by waste polyurethane foamed plastics, particle diameter 3～5mm; Inorganic heat insulation material is the glass bead after the screening, and particle diameter is 2～5mm.
Described decorative layer is mixed by white cement, pigment and water, and the mass percent of white cement, the shared white cement of pigment and pigment is: white cement 96%, pigment 4%, the addition of water are white cement and pigment mass 0.54 times; The thickness of decorative layer is 2mm.The pigment of described decorative layer is selected Fe for use
2O
3The series pigment powder.
Described crack-resistant layer adds water by fiber and polymer base cement mortar and mixes, and the shared mass percent of each raw material is: fiber 0.6%, polymer base cement mortar 99.4%; The addition of water is fiber and polymer base cement mortar quality 0.5 times; The thickness of crack-resistant layer is 2mm.Wherein fiber is a nylon fiber.
Its manufacture craft is with embodiment 1.
Claims (3)
1. self decoration composite silicate heat insulation plate, it is made up of insulation layer, crack-resistant layer and decorative layer, is followed successively by insulation layer, crack-resistant layer, decorative layer from inside to outside; It is characterized in that: the thickness of insulation layer is 35～42mm; Insulation layer adds water by organic and inorganic mixing heat insulating material and inorganic coagulation material and mixes, the mass ratio of organic and inorganic mixing heat insulating material and inorganic coagulation material is 1: (6～11), the addition of water are organic and inorganic mixing heat insulating material and inorganic coagulation material quality 0.6-0.7 times;
Described inorganic coagulation material is mixed by cement, sial glass hollow ball material, fine slag powders and water reducing agent, the shared mass percent of each raw material is: cement 47～55.1%, sial glass hollow ball material 33～40%, fine slag powders 8～14%, water reducing agent 0.8～0.9%;
Described organic and inorganic mixing heat insulating material is mixed by organic insulation material and inorganic heat insulation material, and the shared mass percent of each raw material is: organic insulation material 28～32%, inorganic heat insulation material 68～72%; Organic insulation material is formed through fragmentation by polystyrene foam plastics or polyurethane foam plastics, particle diameter 3～5mm; Inorganic heat insulation material is expanded perlite, expanded vermiculite or the glass bead after the screening, and particle diameter is 2～5mm.
2. self decoration composite silicate heat insulation plate according to claim 1, it is characterized in that: described decorative layer is mixed by white cement, pigment and water, the mass percent of white cement, the shared white cement of pigment and pigment is: white cement 94～97%, pigment 3～6%, the addition of water are white cement and pigment mass 0.5-0.6 times; The thickness of decorative layer is 2～3mm.
3. self decoration composite silicate heat insulation plate according to claim 1, it is characterized in that: described crack-resistant layer adds water by fiber and polymer base cement mortar and mixes, the shared mass percent of each raw material is: fiber 0.1-1%, polymer base cement mortar 99-99.9%; The addition of water is fiber and polymer base cement mortar quality 0.4-0.6 a times; The thickness of crack-resistant layer is 2～3mm.
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| CNB2007100519475A CN100478531C (en) | 2007-04-24 | 2007-04-24 | Self decoration composite silicate heat insulation plate |
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