CN2146526Y - Water-resisting gypsum heat-insulation board - Google Patents
Water-resisting gypsum heat-insulation board Download PDFInfo
- Publication number
- CN2146526Y CN2146526Y CN 93200623 CN93200623U CN2146526Y CN 2146526 Y CN2146526 Y CN 2146526Y CN 93200623 CN93200623 CN 93200623 CN 93200623 U CN93200623 U CN 93200623U CN 2146526 Y CN2146526 Y CN 2146526Y
- Authority
- CN
- China
- Prior art keywords
- water
- heat
- resisting
- insulation
- insulation board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 24
- 239000010440 gypsum Substances 0.000 title claims abstract description 12
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 7
- 239000011507 gypsum plaster Substances 0.000 claims description 4
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 4
- 239000007767 bonding agent Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 4
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 239000004567 concrete Substances 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- -1 polyphenylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Images
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- Building Environments (AREA)
Abstract
The utility model relates to a water-resisting gypsum heat-insulation board which is composed of an outside layer, an adhesive layer, and a heat-insulation layer. The water-resisting gypsum heat-insulation board is characterized in that the heat-insulation layer is a polystyrene board. The periphery of the heat-insulation board is bound by adhesive agent. The outside layer is made of construction gypsum powder, water-resisting powder, and dispersed glass fiber. The water-resisting gypsum heat-insulation board has the advantages of small density, good heat-insulation performance, good water-resisting performance, good mechanical performance, and easy manufacture. The water-resisting gypsum heat-insulation board can be applied to the inner heat-insulation of brick-concrete structure, block construction, reinforced concrete structure, etc. multi-story building buildings, and high-rise buildings, and the water-resisting gypsum heat-insulation board can be used in kitchens, toilets, etc. under moist condition.
Description
The utility model belongs to a kind of building prefabricated components.
Exterior-wall heat insulation is important measures of building energy conservation, and the home and abroad is a lot of as the thermal-insulating scheme of outer body of wall, has to adopt homogenous material to be incubated; Also have and adopt composite material to be incubated.Be incubated outside having; Be incubated in also having.The interior warming plate that pastes generally is made up of structural plane layer material and high-effect heat insulating material, for example: expanded perlite magnesia cement light thermal insulation board, rock wool heat-preservation plate, flyash magnesite paper warming plate, gauze wire cloth polyphenylene heat insulation slab etc.The shortcoming of existing heat insulating inner wall plate is on the high side, and water resistance is poor.
The purpose of this utility model provides a kind of novel heat insulating inner wall plate, further reduces the density of warming plate, improves its heat-insulating property and water resistance, and further reduces cost.
Water-proof gypsum warming plate of the present utility model is made up of outer coversheet, adhesive linkage and insulation layer, it is characterized in that: insulation layer is a polyphenyl plate, and the periphery of warming plate is with the bonding outer panels of being made by the glass fiber of building gypsum plaster, water-resistant powder and dispersion of bonding agent.
The profile of this plate is a rectangle, and size can be designed to rectangular plate (600 * 3000mm) as required; Or rectangle sheet material (450 * 900mm) etc.; Thickness then according to insulation require to make 40,60,80mm etc., wherein the thickness of polyphenyl plate is generally 25～40mm.
Outer coversheet is made by 70～90% building gypsum plaster, 10～30% water-resistant powder and 0.3～0.5% glass fiber.Production technology can adopt flat-die or formwork erection method, can adopt the simple process based on craft, also can adopt custom-designed automation, higher flat-die or the formwork erection flowing water explained hereafter of mechanization degree.
The utility model has following advantage:
Density is little, and the dry apparent density of sheet material is 400～600kg/m
3Good heat insulating, thickness are 4cm sheet material, and its thermal resistance value can reach 0.6m
2More than the K/W; Water resistance is good, and the coefficient of softening of surface material is greater than more than 0.6; Mechanical property is good, and the resistance to compression of sheet material, rupture strength improve more than 20～50% than general gypsum insulation plate; Be easy to construction, sheet material can be sawed, can dig, can follow closely, and is convenient to construction.Can be used for that brick mix structure, building block building, reinforced concrete structure etc. are many, the interior insulation of highrise building, and can under wet conditions such as kitchen, washroom, use.
Below in conjunction with drawings and Examples the utility model is described in detail:
Fig. 1 is a structural representation of the present utility model.
As shown in the figure, this water-proof gypsum warming plate, insulation layer 1 is a polyphenyl plate, mutually bonding with outer coversheet 3 with bonding agent 2, outer coversheet 3 is to be made by the glass fiber 4 of building gypsum plaster, water-resistant powder and dispersion.
Claims (1)
1, a kind of water-proof gypsum warming plate is made up of outer coversheet, adhesive linkage and insulation layer, it is characterized in that: insulation layer is a polyphenyl plate, and the periphery of insulation layer is with the bonding outer coversheet of being made by the glass fiber of building gypsum plaster, water-resistant powder and dispersion of bonding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200623 CN2146526Y (en) | 1993-01-19 | 1993-01-19 | Water-resisting gypsum heat-insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200623 CN2146526Y (en) | 1993-01-19 | 1993-01-19 | Water-resisting gypsum heat-insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146526Y true CN2146526Y (en) | 1993-11-17 |
Family
ID=33785331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93200623 Expired - Fee Related CN2146526Y (en) | 1993-01-19 | 1993-01-19 | Water-resisting gypsum heat-insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146526Y (en) |
-
1993
- 1993-01-19 CN CN 93200623 patent/CN2146526Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |