CN102767263B - Roof heat preservation plate and production method and application for roof heat preservation plate - Google Patents
Roof heat preservation plate and production method and application for roof heat preservation plate Download PDFInfo
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- CN102767263B CN102767263B CN201210271270.7A CN201210271270A CN102767263B CN 102767263 B CN102767263 B CN 102767263B CN 201210271270 A CN201210271270 A CN 201210271270A CN 102767263 B CN102767263 B CN 102767263B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000004321 preservation Methods 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 76
- 239000002344 surface layer Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004568 cement Substances 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 24
- 239000002893 slag Substances 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 17
- 239000011083 cement mortar Substances 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 14
- 239000006260 foam Substances 0.000 claims description 14
- 239000011381 foam concrete Substances 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 239000004604 Blowing Agent Substances 0.000 claims description 9
- 239000011449 brick Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 6
- 239000000920 calcium hydroxide Substances 0.000 claims description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 238000007569 slipcasting Methods 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000010410 layer Substances 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000004088 foaming agent Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005282 brightening Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 29
- 238000010276 construction Methods 0.000 description 8
- 239000004567 concrete Substances 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
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- 239000002131 composite material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 3
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- 206010037844 rash Diseases 0.000 description 3
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- 150000001336 alkenes Chemical class 0.000 description 2
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- 238000012423 maintenance Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
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Abstract
The invention discloses a roof heat preservation plate and a production method and application for the roof heat preservation plate. The roof heat preservation plate consists of a surface layer and a bottom layer; the thickness of the surface layer is 5-7mm; the thickness of the plate is 100-120mm, and the comprehensive density of the plate is 700-1000kg/m<3>; a production raw material of the surface layer comprises 15-19% of cement, 11-15% of slag powder, 41-47% of sand, 0-0.8% of brightening agents and 21-26% of water; and a production raw material of the bottom layer comprises 42-46% of cement, 15-20% of slag powder, 5.5-8.5% of sand, 0.45-0.80% of water reducing agents, 1.5-2.5% of curing agents, 0.07-0.25% of foaming agents and 25-29% of water. The roof heat preservation plate is convenient to construct, is light, heat-insulation, waterproof and fireproof, and is beneficial for energy conservation of a building, simple in production procedure and good in durability. The service life of the roof heat preservation plate is the same as that of main work.
Description
Technical field
The invention belongs to lightweight, energy-conservation, heat-insulating construction material field, be specifically related to a kind of roof heat insulation insulating board and production method and application.
Background technology
Roof insulation processing civilian and industrial building at present has following several technical approach:
(1) built on stilts board, on roofing floor, with fragment of brick, build some support parapets (high about 120mm) by laying bricks or stones, layer overlay cement concrete slab (thick about 30mm) on support parapet again, between roofing floor and cement concrete slab, form air layer so, to avoid solar irradiation heat to be directly passed to top room.This mode can play heat insulation effect to a certain extent in the season of weather heat, but can not avoid the heat of top room outwards to disperse in the season of very cold, do not have the effect of insulation, and this technical approach construction is inconvenient, its support parapet has formed heat bridge between roofing floor and cement concrete slab simultaneously, and its effect of heat insulation in the hot season is had a greatly reduced quality.
(2) on roofing, build the hollow heat insulated plate of one deck by laying bricks or stones, the plate body of hollow heat insulated plate is groove by concrete formation, in groove, fill polyphenyl alkene foam beads, this technical approach can play certain effect of heat insulation, but the groove frame of plate body forms heat bridge, and polyphenyl alkene foam beads is combustible, does not prevent fires, and this hollow heat insulated plate weight is too heavy, and (comprehensive density reaches 1500kg/m
3or more than), the load of increase roof, construction is also inconvenient.
(3) the hollow heat insulated plate of other one is in groove, to fill rock wool, though can play fireproof effect, can not avoid equally the formation of heat bridge, and same this hollow heat insulated plate weight is too heavy, and (comprehensive density reaches 1500kg/m
3or more than), construction is also inconvenient.
(4) adopt in addition glass fiber hollowed light weight felt, the plate body of this insulating board contains expanded perlite or granular foam plastics, and its fireproof performance and water resistance are all undesirable, and application life is not long.
(5) at roofing cast one deck foam concrete, this technical approach can play insulation and heat insulation effect, but construction is complicated, for highrise building, foam concrete is pumped to roof difficulty larger, pump machine need to be removed to roof, and need transfer foam concrete, and this construction climate impact is larger, maintenance effect is not good.
Summary of the invention
In order to overcome the defects such as formation heat bridge, heat insulating effect that current heat-insulating roof board exists are undesirable, weight is too heavy, construction is inconvenient, primary and foremost purpose of the present invention is to provide a kind of roof heat insulation insulating board.
In order to overcome current heat-insulating roof board, there is the defect of complex manufacturing, another object of the present invention is to provide the production method of above-mentioned roof heat insulation insulating board.
A further object of the present invention is to provide the purposes of above-mentioned roof heat insulation insulating board.
Object of the present invention is achieved through the following technical solutions:
A kind of roof heat insulation insulating board, is comprised of surface layer and bottom, and surface thickness is 5 ~ 7mm; The thickness of plate is 100-120mm, according to the heat insulation and preservation effect that will reach, adjusts; The comprehensive density of plate is 700 ~ 1000kg/m
3.
The raw materials for production of described surface layer comprise the raw material of following mass percent:
Cement: 15 ~ 19%
Slag powders: 11 ~ 15%
Sand: 41 ~ 47%
Brightener: 0 ~ 0.8%
Water: 21 ~ 26%.
The raw materials for production of described bottom comprise the raw material of following mass percent:
Cement: 42 ~ 46%
Slag powders: 15 ~ 20%
Sand: 5.5 ~ 8.5%
Water reducing agent: 0.45 ~ 0.80%
Curing compound: 1.5 ~ 2.5%
Blowing agent: 0.07 ~ 0.25%
Water: 25 ~ 29%;
Wherein, the quality of cementitious material (referring to cement and slag powders) is 6.5 ~ 12 times of sand, and like this, the volume of cementitious material can reach the more than 6 times of sand, guarantees that cementitious material can all wrap up sand, guarantees the density of substructure, and avoids structure efflorescence;
The quality of described slag powders is no more than 45% of cement quality, to guarantee the early strength of bottom, and avoids structure efflorescence;
The mass ratio of described water and cementitious material (referring to cement and slag powders) is less than 0.50, to guarantee the intensity of product, and avoids time of setting long.
More than formula can guarantee surface layer and bottom bonding well, forms an entirety.Why roof heat insulation insulating board of the present invention wants hierarchical design to be in order to make surface layer and bottom performance different effect and function separately, and that surface layer plays is attractive in appearance, decoration, waterproof and increase the effect of surface hardness, and bottom plays lightweight, insulation, heat insulation effect.Thermal insulation thermal insulation board of the present invention is elegant in appearance, can play again the effect of thermal insulation, lightweight, enough carries the gravity that human body is trampled, and must not lay in addition ceramic tile, convenient construction.
Described cement is P.O42.5R.Cement consumption in bottom can guarantee to have in bottom the cement of q.s to participate in hydration reaction and form jelling structure, is conducive to the development of intensity.
Described slag powders is S95 slag powders.
Described sand is CHARACTERISTICS OF TAILINGS SAND, and particle diameter is less than 0.3mm.Sand consumption in surface layer is conducive to improve intensity and the hardness of surface layer; Sand consumption in bottom can reduce the drying shrinkage of bed material to a certain extent, avoids bed material and fabric to peel off.
The water yield in surface layer can guarantee the abundant aquation of fabric cementitious material, produces enough intensity.
Brightener in surface layer requires can add also and can not add according to user, and brightener can make this thermal insulation thermal insulation board surface layer produce bright aesthetic effect.
Described water reducing agent is the high-efficiency water-reducing agent of poly-carboxylic acid (aqua of non-slow setting, concentration 30%), can guarantee the normal setting and harden of product, play good water-reducing effect, guarantee that cementitious material full and uniform dispersion is in slip, improve the aquation rate of cementitious material, improve the uniformity of slip, avoid occurring inhomogeneous weak link in the middle of product structure and improve its water resistance.
Described curing compound is to have the early additive of strong, short solidifying, multiviscosisty, water conservation usefulness simultaneously; Preferably 80% sodium chloride and 20% calcium hydroxide, consist of, described percentage is the percentage that each composition accounts for curing compound gross mass.Curing compound had both been accelerated the hydration rate of cementitious material, and calcium hydroxide has again solid water effect and thickening effect, made in the situation that aquation is accelerated and not rapid evaporation in a large number of moisture, guaranteed the normal aquation of cementitious material and avoided structure efflorescence.
Described blowing agent is the compound foaming agent of function admirable, can guarantee the stability of slip, can not produce harmful effect to the hydration reaction of cementitious material, guarantees the foam volume in bed material, to meet light heat-insulating effect.
The production method of above-mentioned roof heat insulation insulating board, comprises the following steps:
1, cast surface layer
(1) take raw material, raw material is mixed, stir into cement mortar;
(2) cement mortar is injected to mould, the thickness after slip shakeouts is 5 ~ 7mm, gently shakes mould to discharge the bubble in slip, standing;
2, cast bottom
(1) get blowing agent, add blowing agent quality 30-50 water doubly to foam, standby;
(2) cement, slag powders, sand, water reducing agent are mixed with the remaining water of foaming, stir; Add again curing compound, after stirring evenly, obtain slip;
(3) step (1) is foamed complete foam is blown in the slip of step (2), stirs evenly, and obtains foam concrete slip;
(4) foam concrete slip casting being entered to step 1 has poured into a mould in the mould of surface layer, after standing 10 ~ 15min, foam concrete slip unnecessary in mould is struck off, cover mould, natural curing 24 ~ 36 hours with plastic sheeting, then the demoulding, obtains roof heat insulation insulating board; Bottom cast is no more than 1 hour with surface layer cast interval time.
Above-mentioned roof heat insulation insulating board can be used for industry and the roofing heat preservation and insulation material of civil building, has the effectiveness such as insulation, heat insulation, waterproof, fire prevention, sound insulation, can reduce the Energy in use of building.During use, roof heat insulation insulating board of the present invention is directly laid and built by laying bricks or stones on roofing floor, fixing by cement mortar bonding under plate, must not lay in addition ceramic tile.
Roof heat insulation insulating board of the present invention has the following advantages:
(1) convenient construction is directly laid this product to build by laying bricks or stones on roofing floor, fixing by cement mortar bonding under plate, must not lay in addition ceramic tile, and after 24 hours, pedestrian can directly trample; (2) because tight with floor bonding, itself there is lightweight heat-proof performance, therefore building roofing had both been had to heat insulation effect, have again insulation, waterproof, flameproof effect, be conducive to building energy conservation; (3) raw material wide material sources, low price; (4) production process is simple; (5) without waste water,waste gas and industrial residue discharge, product non-toxic and non-radioactive, manufacturing process energy-conserving and environment-protective, environmentally friendly; (6) utilize flyash equal industrial residue (powder), maximally utilise solid waste; (7) product lightweight, dry density 700 ~ 1000kg/m
3, be conducive to alleviate roofing load; (8) durability of product can be good, with the same life-span of major project.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
A kind of roof heat insulation insulating board, is prepared by following steps:
1, cast surface layer
1) take cement (P.O42.5R; Lower same) 33kg, S95 slag powders 25kg, sand 87kg, brightener (is admired lake board MNC-CZ type azulejo brightener; Lower same) 1.2kg, water 47kg, mixes and adds the about 5min of rapid stirring in mixer, makes cement mortar;
2) (mould specification is 300mm × 300mm × 100mm cement mortar to be evenly fed into the mould having placed, on mould, can require to make various decorative patterns according to user, play effect attractive in appearance) in, make the about 5mm of screed thickness in each mould, shake a little mould, mortar wherein is fully laid in mould, continues concussion mould, to discharge the bubble in mortar;
3) after fabric is poured, standing, wait for bottom cast;
2, cast bottom
1) take the safe HTQ-1 type composite foamable agent 1kg of Henan China, add in frothing machine, and by compressed air, fully foam after adding 40kg tap water;
2) take cement 385kg, S95 slag powders 165kg, sand 60kg, non-slow setting high-efficiency water-reducing agent of poly-carboxylic acid (Guangdong, Guangdong and HPG-R type simultaneously; Lower same) 4.5kg, water 220kg, add mix and blend in mixer, first stir slowly 0.5min, the about 1.5min of rear rapid stirring, then adds 16.5kg curing compound (sodium chloride 13.2kg, calcium hydroxide 3.3kg), then rapid stirring 2min makes slip even;
3) step 1) has been foamed complete foam is blown in the slip having stirred and is mixed with slip by compressed air, the more about 1.5min of low rate mixing makes slip become uniform foam concrete slip;
4) this foam concrete slip casting being entered to the 1st step has poured into a mould in the mould of fabric;
5) after 10min by slip doctor blade unnecessary in mould, with plastic sheeting cover, maintenance demoulding after 24 hours, obtaining thickness is the roof heat insulation insulating board of 100mm.Bottom cast is no more than 1 hour with surface layer cast interval time.The insulating board obtaining is the insulating board that surface layer has brightness effect, and its dry density is about 820kg/m
3.
Embodiment 2
A kind of roof heat insulation insulating board, is prepared by following steps:
1, cast surface layer
Operation is with embodiment 1 step 1;
2, cast bottom
1) take the safe HTQ-1 type composite foamable agent 0.9kg of Henan China, add in frothing machine, and by compressed air, fully foam after adding 40kg tap water;
2) take cement 440kg, S95 slag powders 189kg, sand 69kg, non-slow setting high-efficiency water-reducing agent of poly-carboxylic acid 5.1kg, water 270kg simultaneously, add mix and blend in mixer, first stir slowly 0.5min, the about 1.5min of rear rapid stirring, then add 18.9kg curing compound (sodium chloride 15.12kg, calcium hydroxide 3.78kg), then rapid stirring 2min makes slip even;
Remaining step is with embodiment 1 step 2 step 3)-5).The roof heat insulation insulating board obtaining is the insulating board that surface layer has brightness effect, and its thickness is 100mm, and dry density is about 910kg/m
3.
Embodiment 3
A kind of roof heat insulation insulating board, is prepared by following steps:
1, cast surface layer
Operation is with embodiment 1 step 1;
2, cast bottom
1) take the safe HTQ-1 type composite foamable agent 0.8kg of Henan China, add in frothing machine, and by compressed air, fully foam after adding 40kg tap water;
2) take cement 495kg, S95 slag powders 213kg, sand 77kg, non-slow setting high-efficiency water-reducing agent of poly-carboxylic acid 5.7kg, water 305kg simultaneously, add mix and blend in mixer, first stir slowly 0.5min, the about 1.5min of rear rapid stirring, then add 21.3kg curing compound (sodium chloride 17.04kg, calcium hydroxide 4.26kg), then rapid stirring 2min makes slip even;
Remaining step is with embodiment 1 step 2 step 3)-5).The roof heat insulation insulating board obtaining is the insulating board that surface layer has brightness effect, and its thickness is 100mm, and dry density is about 1000kg/m
3.
Embodiment 4
A kind of roof heat insulation insulating board, is prepared by following steps:
1, cast surface layer
1) take cement 33kg, S95 slag powders 25kg, sand 87kg, water 47kg, mixes and adds the about 5min of rapid stirring in mixer, makes cement mortar;
Remaining step is with embodiment 1, and the insulating board obtaining is the insulating board of surface layer without brightness effect, and its thickness is 100mm, and dry density is about 820kg/m
3.
According to the mensuration protective heat plate method > > of GB/T10294-2008 < < Technology of Steady State Thermal Resistance of Thermal Insulating Material and related characteristics, to the dry density of the embodiment of the present invention 1, be 820kg/m
3, the thermal insulation thermal insulation board that thickness is 100mm is tested.Result is: coefficient of thermal conductivity 0.165W/ (mK), thermal resistance correction factor is 1.15.If laying the thickness of the cement mortar of building this thermal insulation thermal insulation board by laying bricks or stones is 20mm, the coefficient of thermal conductivity of cement mortar is 0.93W/ (mK); Roofing slab thickness is 140mm, and floorslab concrete coefficient of thermal conductivity is 1.74W/ (mK); The effect of heat insulation of the thermal insulation thermal insulation board of embodiment 1 represents with the thermal transmittance calculating so, and its thermal transmittance is 1.25W/ (m
2k), meet Design on thermal insulation thermal transmittance≤1.60W/ (m that building is general
2k) requirement, has good heat insulating effect.And after testing, the compressive strength of the thermal insulation thermal insulation board of embodiment 1 is 4.6MPa, the pedestrian who is enough to bear 200kg body weight tramples, and meets and uses function.Other performance parameters are asked for an interview table 1.
The performance of table 1 embodiment 1 product
According to the mensuration protective heat plate method > > of GB/T 10294-2008 < < Technology of Steady State Thermal Resistance of Thermal Insulating Material and related characteristics, to the dry density of embodiments of the invention 3, be 1000kg/m
3, the thermal insulation thermal insulation board that thickness is 100mm is tested.Result is: coefficient of thermal conductivity 0.183W/ (mK), thermal resistance correction factor is 1.05.If laying the thickness of the cement mortar of building this thermal insulation thermal insulation board by laying bricks or stones is 20mm, the coefficient of thermal conductivity of cement mortar is 0.93W/ (mK); Roofing slab thickness is 140mm, and floorslab concrete coefficient of thermal conductivity is 1.74W/ (mK); The effect of heat insulation of the thermal insulation thermal insulation board of embodiment 3 represents with the thermal transmittance calculating so, and its thermal transmittance is 1.48W/ (m
2k), meet Design on thermal insulation thermal transmittance≤1.60W/ (m that building is general
2k) requirement, has good heat insulating effect.And after testing, the compressive strength of the thermal insulation thermal insulation board of embodiment 3 is 6.8MPa, the pedestrian who is enough to bear 200kg body weight tramples, and meets and uses function.Other performance parameters are asked for an interview table 2.
The performance of table 2 embodiment 3 products
From foregoing and table 1-2, can find out: roof heat insulation insulating board of the present invention has that thermal and insulating performance is good, intensity is high, there is the performances such as good waterproof, fire prevention and sound insulation, can effectively improve the fire-resistant safety of building masonry wall and comfortableness, reduce building Energy in use.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (9)
1. a roof heat insulation insulating board, is characterized in that: surface layer and bottom, consist of, the comprehensive density of plate is 700 ~ 1000kg/m
3;
The raw materials for production of described surface layer comprise the raw material of following mass percent:
Cement: 15 ~ 19%
Slag powders: 11 ~ 15%
Sand: 41 ~ 47%
Brightener: 0 ~ 0.8%
Water: 21 ~ 26%;
The raw materials for production of described bottom comprise the raw material of following mass percent:
Cement: 42 ~ 46%
Slag powders: 15 ~ 20%
Sand: 5.5 ~ 8.5%
Water reducing agent: 0.45 ~ 0.80%
Curing compound: 1.5 ~ 2.5%
Blowing agent: 0.07 ~ 0.25%
Water: 25 ~ 29%;
In the raw materials for production of described bottom, the quality of cementitious material is 6.5 ~ 12 times of sand, and the quality of described slag powders is no more than 45% of cement quality, and described cementitious material refers to cement and slag powders;
The production method of described roof heat insulation insulating board, comprises the following steps:
1, cast surface layer
(1) take raw material, raw material is mixed, stir into cement mortar;
(2) cement mortar is injected to mould, the thickness after slip shakeouts is 5 ~ 7mm, gently shakes mould to discharge the bubble in slip, standing;
2, cast bottom
(1) get blowing agent, add blowing agent quality 30-50 water doubly to foam, standby;
(2) cement, slag powders, sand, water reducing agent are mixed with the remaining water of foaming, stir; Add again curing compound, after stirring evenly, obtain slip;
(3) step (1) is foamed complete foam is blown in the slip of step (2), stirs evenly, and obtains foam concrete slip;
(4) foam concrete slip casting is entered to step 1 and poured into a mould in the mould of surface layer, after standing 10 ~ 15min, slip unnecessary in mould is struck off, cover mould with plastic sheeting, natural curing 24 ~ 36 hours, the then demoulding, obtains roof heat insulation insulating board; Bottom cast is no more than 1 hour with surface layer cast interval time.
2. roof heat insulation insulating board according to claim 1, is characterized in that: described slag powders is S95 slag powders.
3. roof heat insulation insulating board according to claim 1, is characterized in that: described sand is CHARACTERISTICS OF TAILINGS SAND, and particle diameter is less than 0.3mm.
4. roof heat insulation insulating board according to claim 1, is characterized in that: described curing compound is comprised of 80% sodium chloride and 20% calcium hydroxide, and described percentage is the percentage that each composition accounts for curing compound gross mass.
5. roof heat insulation insulating board according to claim 1, is characterized in that: the thickness of described roof heat insulation insulating board is 100-120mm, and wherein surface thickness is 5 ~ 7mm.
6. roof heat insulation insulating board according to claim 1, is characterized in that: the mass ratio of described water and cementitious material is less than 0.50.
7. the production method of the roof heat insulation insulating board described in claim 1-6 any one, is characterized in that comprising the following steps:
1, cast surface layer
(1) take raw material, raw material is mixed, stir into cement mortar;
(2) cement mortar is injected to mould, the thickness after slip shakeouts is 5 ~ 7mm, gently shakes mould to discharge the bubble in slip, standing;
2, cast bottom
(1) get blowing agent, add blowing agent quality 30-50 water doubly to foam, standby;
(2) cement, slag powders, sand, water reducing agent are mixed with the remaining water of foaming, stir; Add again curing compound, after stirring evenly, obtain slip;
(3) step (1) is foamed complete foam is blown in the slip of step (2), stirs evenly, and obtains foam concrete slip;
(4) foam concrete slip casting is entered to step 1 and poured into a mould in the mould of surface layer, after standing 10 ~ 15min, slip unnecessary in mould is struck off, cover mould with plastic sheeting, natural curing 24 ~ 36 hours, the then demoulding, obtains roof heat insulation insulating board; Bottom cast is no more than 1 hour with surface layer cast interval time.
8. the application of the roof heat insulation insulating board described in claim 1-6 any one in roofing heat preservation and insulation material.
9. the application of roof heat insulation insulating board according to claim 8 in roofing heat preservation and insulation material, it is characterized in that: during use, roof heat insulation insulating board described in claim 1-6 any one is directly laid and built by laying bricks or stones on roofing floor, fixing by cement mortar bonding under plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271270.7A CN102767263B (en) | 2012-07-30 | 2012-07-30 | Roof heat preservation plate and production method and application for roof heat preservation plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271270.7A CN102767263B (en) | 2012-07-30 | 2012-07-30 | Roof heat preservation plate and production method and application for roof heat preservation plate |
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| CN102767263B true CN102767263B (en) | 2014-04-16 |
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|---|---|---|---|---|
| CN106217591A (en) * | 2016-07-21 | 2016-12-14 | 山东九曲圣基新型建材有限公司 | A kind of manufacturing process of Side fascia |
| CN107473655A (en) * | 2017-08-08 | 2017-12-15 | 江苏康美新材料科技有限公司 | A kind of fire resisting integrated heat insulating decorating plate preparation method |
| CN108329006A (en) * | 2018-03-05 | 2018-07-27 | 公主岭光盐捌佰装饰材料有限公司 | The preparation method of halogenation decoration lighting salt block salt |
| CN109020611A (en) * | 2018-08-27 | 2018-12-18 | 桂林桂特板业有限公司 | A kind of insulated fire calcium silicate board |
| CN113582621A (en) * | 2021-08-14 | 2021-11-02 | 山东芳林昊天住宅工业科技有限公司 | Heat-preservation and heat-insulation filling material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519898B (en) * | 2009-02-17 | 2013-06-05 | 河南省绿韵建材有限公司 | Inverted-type roofing heat-insulation light plate and preparation method thereof |
| CN101684671B (en) * | 2009-08-21 | 2012-06-27 | 李珠 | Integral type thermal insulation building |
| CN102168457A (en) * | 2011-01-10 | 2011-08-31 | 济南大学 | Fireproof slag calcium silicon composite outer insulation board for exterior walls |
| CN102285778B (en) * | 2011-06-10 | 2013-02-20 | 建筑材料工业技术监督研究中心 | Ultra-light cement-based composite foaming material and preparation method thereof |
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| CN102767263A (en) | 2012-11-07 |
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