CN108069667A - A kind of enhanced cement insulation board and preparation method thereof - Google Patents
A kind of enhanced cement insulation board and preparation method thereof Download PDFInfo
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- CN108069667A CN108069667A CN201810149358.9A CN201810149358A CN108069667A CN 108069667 A CN108069667 A CN 108069667A CN 201810149358 A CN201810149358 A CN 201810149358A CN 108069667 A CN108069667 A CN 108069667A
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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
- C04B28/04—Portland cements
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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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses enhanced cement insulation boards of a kind of lightweight and preparation method thereof, by weight, include following components：10~18 parts of 200~360 parts of portland cement, 80~180 parts of flyash, 0.08~0.18 part of lithium carbonate, 0.04~0.10 part of hydroxypropyl methyl cellulose, 2~5 parts of waterproofing agent, 1~2 part of fiber and foaming agent.Thermal insulation board purposes prepared by the present invention is more extensive, and assembled inner-outer wall and inner partition plate can use, and light-weight, compression strength is strong, and thermal conductivity factor is low, and soundproof effect is good, good water-proof effect, and antidetonation rank is excellent；Inner partition plate position is being acted on, while mitigating assembled wallboard weight, the coefficient of conductivity is very low, the enhanced foam cement self-heat conserving plate of lightweight assembled, super low energy consumption, low-carbon green, four seasons constant temperature, energy saving to reach 86.3%, nearly 18 degree of every square metre of year power consumption, energy-saving effect is clearly.
Description
Technical field：
The invention belongs to thermal insulation material technical fields, and in particular to a kind of enhanced foam cement to assembled architecture is protected
Warm plate and preparation method thereof.
Background technology：
Foam cement be exterior wall inorganic heat insulation material in one kind, be earliest Germany use material be passed to China be
1980 or so.It is that foaming agent is mechanically fully foamed by the foamed system of foaming machine, and by foam and cement mortar
Then uniformly mixing carries out cast-in-place construction or mould molding, one formed through natural curing by the pumping system of foaming machine
Novel light insulation material of the kind containing a large amount of sealed porositys.It belongs to air bubble-shaped heat-insulating material, and outstanding feature is in concrete
Inside forms the foam hole of closing, makes concrete light and thermal insulation separation thermalization.The master of existing foam cement external-wall heat-insulation material
It to foam using aluminium sulfate quick hardening cement, service life is short, just generates serious carbonization, quality decline, metope in two years
Phenomena such as coming off.Our company technical staff devises a kind of cement insulation board and its preparation side to solve above-mentioned technical problem
Method (CN102603246A), by weight, includes following components：100~180 parts of Portland cement, flyash 40~
90 parts, 2~5 parts of waterproofing agent, 0.04~0.09 part of calcium formate, 4~9 parts of activated silica, 0.5~1 part of fiber and foaming agent 10~18
Part.The Foam cement insulation material is incombustible material, and fire protection flame retarding standard reaches A grades, and non-toxic and tasteless non-environmental-pollution, is
Environment-friendly and energy-efficient material, using the material producing foamed thermal insulation board, service life is long, is currently to build with the building same service life
The energy saving preferable energy-saving material of market performance.The good water-proof effect of thermal insulation board, time length, waterproof service life and the building same period simultaneously；
But it needs to be further improved in compression strength.Current international and domestic construction market will all enter the assembled architecture epoch
Great revolution, applicant also actively held this major opportunity, developed on the basis of former cement insulation board
Deepened《Enhanced high-performance foaming cement self-conserving heat plate prepares method》, the product is very empty in construction market at present
It lacks, to assembled architecture inside and outside wall board with being well worth doing, has also filled up domestic in assembling architectural development constructivity high-tech
The blank of energy-saving material can thoroughly substitute existing lightweight assembled GRC hollows wallboard, ALC partition plates.
The content of the invention：
It is an object of the invention to provide a kind of enhanced cement insulation boards and preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of enhanced cement insulation board of lightweight, by weight, includes following components：Portland cement 200~
360 parts, 80~180 parts of flyash, 0.08~0.18 part of lithium carbonate, 0.04~0.10 part of hydroxypropyl methyl cellulose, waterproofing agent 2
~5 parts, 10~18 parts of 1~2 part of fiber and foaming agent.The portland cement is preferably high standard portland cement.
As a kind of optimal technical scheme, following components is included：240~340 parts of portland cement, flyash 100~160
Part, 0.09~0.17 part of lithium carbonate, 0.05~0.09 part of hydroxypropyl methyl cellulose, 2~4 parts of waterproofing agent, 1~2 part of fiber and
12~17 parts of foaming agent.
It is further preferred that include following components：260~320 parts of portland cement, 110~150 parts of flyash, carbonic acid
0.1~0.16 part of lithium, 0.05~0.09 part of hydroxypropyl methyl cellulose, 2~4 parts of waterproofing agent, 1~2 part of fiber and foaming agent 13
~16 parts.
The foaming agent is hydrogen peroxide.Fiber used is synthetic fibers or inorfil, and the inorfil is
Glass fibre, the synthetic fibers are vinal (polyvinyl).
The waterproofing agent by weight percentage, includes stearic acid 12%~18%, sodium carbonate 1%~2%, ammonium hydroxide
2.5%~4.5%, surplus is water (the sum of all components weight percentage is 100% in waterproofing agent).Preferably, it is described
Waterproofing agent includes stearic acid 15%, sodium carbonate 1.5%, ammonium hydroxide 3.5%, and surplus is water.It is further preferred that the waterproofing agent
Preparation method is：After first boiling is boiled, add in stearic acid stirring and be cooled to 40~60 DEG C, add sodium carbonate and stir evenly, most
Addition ammonium hydroxide, which is stirred to material, afterwards is completely dissolved.
The preparation method of the enhanced cement insulation board of above-mentioned lightweight, comprises the following steps：
(1) waterproofing agent is prepared：By weight percentage, stearic acid 12%~18%, sodium carbonate 1%~2%, ammonium hydroxide are weighed
2.5%~4.5%, surplus is water；After first boiling is boiled, add in stearic acid stirring and be cooled to 40~60 DEG C, add sodium carbonate
It stirs evenly, is eventually adding ammonium hydroxide and stirs to material and be completely dissolved；
(2) portland cement, flyash, lithium carbonate, hydroxypropyl methyl cellulose, waterproofing agent and fibre are weighed respectively in proportion
Dimension adds in 40~50 DEG C of warm water and stirs evenly after mixing is made slurry, then foaming agent foam is added in into slurry.
Beneficial effects of the present invention：
Current international and domestic construction market all steps into the assembled architecture epoch, my company is in original invention foam cement
On the basis of thermal insulation board carry out product skill upgrading and improvement, it is more extensive than previous purposes, assembled inner-outer wall and it is interior every
Wallboard can use, light-weight, and compression strength is strong, and thermal conductivity factor is low, and soundproof effect is good, good water-proof effect, and antidetonation rank is excellent
It is good；Inner partition plate position is being acted on, while mitigating assembled wallboard weight, the coefficient of conductivity is very low, and lightweight assembled is enhanced
Foam cement self-heat conserving plate, super low energy consumption, low-carbon green, four seasons constant temperature is energy saving to reach 86.3%, every square metre of saving year power consumption
Nearly 18 degree are measured, energy-saving effect is clearly；In addition, compression strength also increases significantly compared with prior art.Present invention section
Can environmental protection, service life is long, and building same service life, tasteless without any environmental pollution, is modern architecture high-tech energy and people
It gives birth to health and provides due guarantee, also use up our due contributions energetically for national green is energy saving.
Specific embodiment：
Embodiment 1 prepares waterproofing agent
Preparation example 1：By weight percentage, stearic acid 15%, sodium carbonate 1.5%, ammonium hydroxide (commercially available) 3.5% are weighed, it is remaining
It measures as water；After first boiling is boiled, add in stearic acid stirring and be cooled to 50 DEG C, add sodium carbonate and stir evenly, be eventually adding ammonia
Water is stirred to material and is completely dissolved.
Preparation example 2：By weight percentage, stearic acid 13%, sodium carbonate 1.8%, ammonium hydroxide (commercially available) 4%, surplus are weighed
For water；After first boiling is boiled, add in stearic acid stirring and be cooled to 50 DEG C, add sodium carbonate and stir evenly, be eventually adding ammonium hydroxide
Stirring to material is completely dissolved.
Preparation example 3：By weight percentage, stearic acid 17%, sodium carbonate 1.2%, ammonium hydroxide (commercially available) 3%, surplus are weighed
For water；After first boiling is boiled, add in stearic acid stirring and be cooled to 50 DEG C, add sodium carbonate and stir evenly, be eventually adding ammonium hydroxide
Stirring to material is completely dissolved.
Embodiment 2 prepares the enhanced cement insulation board of lightweight
High standard portland cement (52.5# cement, Liyang Jin Feng cement plants) 280kg, flyash 130kg, carbon are weighed respectively
Sour lithium 0.13kg, hydroxypropyl methyl cellulose 0.07kg, the waterproofing agent 3.5kg and polyvinyl that prepared by preparation example 1 in embodiment 1
1.5kg adds in 45 DEG C of warm water 190kg and stirs evenly after mixing is made slurry, then foaming agent hydrogen peroxide is added in into slurry
14kg foams.
Embodiment 3 prepares the enhanced cement insulation board of lightweight
High standard portland cement (52.5# cement, Liyang Jin Feng cement plants) 260kg, flyash 120kg, carbon are weighed respectively
Sour lithium 0.1kg, hydroxypropyl methyl cellulose 0.05kg, waterproofing agent 2kg and polyvinyl the 1kg mixing that prepared by preparation example 1 in embodiment 1
The warm water 170kg of 45 DEG C of addition, which is stirred evenly, after uniformly is made slurry, then the 13kg foaming of foaming agent hydrogen peroxide is added in into slurry.
Embodiment 4 prepares the enhanced cement insulation board of lightweight
High standard portland cement (52.5# cement, Liyang Jin Feng cement plants) 320kg, flyash 150kg, carbon are weighed respectively
Sour lithium 0.16kg, hydroxypropyl methyl cellulose 0.09kg, the waterproofing agent 4kg and polyvinyl 2kg that prepared by preparation example 1 in embodiment 1 are mixed
The warm water 215kg of 45 DEG C of addition, which is stirred evenly, after closing uniformly is made slurry, then foaming agent hydrogen peroxide 16kg hairs are added in into slurry
Bubble.
Embodiment 5 prepares the enhanced cement insulation board of lightweight
High standard portland cement (52.5# cement, Liyang Jin Feng cement plants) 240kg, flyash 110kg, carbon are weighed respectively
Sour lithium 0.09kg, hydroxypropyl methyl cellulose 0.05kg, the waterproofing agent 2kg and polyvinyl 1kg that prepared by preparation example 1 in embodiment 1 are mixed
The warm water 160kg of 45 DEG C of addition, which is stirred evenly, after closing uniformly is made slurry, then foaming agent hydrogen peroxide 12kg hairs are added in into slurry
Bubble.
Embodiment 6 prepares the enhanced cement insulation board of lightweight
High standard portland cement (52.5# cement, Liyang Jin Feng cement plants) 340kg, flyash 160kg, carbon are weighed respectively
Sour lithium 0.17kg, hydroxypropyl methyl cellulose 0.09kg, the waterproofing agent 4kg and polyvinyl 2kg that prepared by preparation example 1 in embodiment 1 are mixed
The warm water 226kg of 45 DEG C of addition, which is stirred evenly, after closing uniformly is made slurry, then foaming agent hydrogen peroxide 17kg hairs are added in into slurry
Bubble.
Embodiment 7 prepares the enhanced cement insulation board of lightweight
High standard portland cement (52.5# cement, Liyang Jin Feng cement plants) 200kg, flyash 90kg, carbonic acid are weighed respectively
Lithium 0.08kg, hydroxypropyl methyl cellulose 0.04kg, waterproofing agent 2kg and polyvinyl the 1kg mixing that prepared by preparation example 2 in embodiment 1
The warm water 134kg of 45 DEG C of addition, which is stirred evenly, after uniformly is made slurry, then the 10kg foaming of foaming agent hydrogen peroxide is added in into slurry.
Embodiment 8 prepares the enhanced cement insulation board of lightweight
High standard portland cement (52.5# cement, Liyang Jin Feng cement plants) 360kg, flyash 170kg, carbon are weighed respectively
Sour lithium 0.18kg, hydroxypropyl methyl cellulose 0.10kg, the waterproofing agent 5kg and polyvinyl 2kg that prepared by preparation example 3 in embodiment 1 are mixed
The warm water 240kg of 45 DEG C of addition, which is stirred evenly, after closing uniformly is made slurry, then foaming agent hydrogen peroxide 18kg hairs are added in into slurry
Bubble.
The enhanced cement insulation board purposes of lightweight prepared by embodiment 2~8 is more extensive, assembled inner-outer wall and interior
Partition plate can use, and can have following three kinds of purposes：
(1) heat insulation building block：The enhanced cement insulation board of the present invention, the resistance to compression of exterior wall building block and anti-within
The technical indicators such as shake waterproof thermal conductivity factor are deepened.It maximizes favourable factors and minimizes unfavourable ones, scientific evolution, the items of enhanced cement foaming insulation board
Technical indicator can reach international compression strength >=3.5MPa, thermal conductivity factor≤0.098W/ (mK), and heat storage coefficient >=
0.95W/ (mK), sound transmission loss≤45.8dB, shockproof intensity >=7 grade or more, unit weight >=400Kg/m3, waterproof≤10% is energy
The requirement of outer wall self heat-preserving technical quality is fully achieved.
(2) light cellular partition board：The enhanced cement insulation board of the present invention, can by the specification of design requirement
On the basis of every piece of plate 900 × 900 × 150 (mm), appropriate wire rod concrete is used as the integral area of prefabricated skeleton in surrounding
More than 10m2The lightweight inner partition wall plate of/block, advantage are every square of lightweight≤110Kg, and thermal conductivity factor≤0.098W/ (mK) resists
Compressive Strength >=3.5MPa, sound transmission loss≤45.8dB, soundproof effect is excellent, meets every technology requirement of assembled light wallboard.
(3) " enhanced cement insulation board " of the invention, suitable for the packing material of assembling type outer wall plate inside holding.
Exterior wall Assembled self-insulating plate uses enhanced foaming cement heat preserving plate, is the good material to kill two birds with one stone, two-sided in assembling Side fascia
It is skeleton construction for armored concrete, after plate core is using the filling of enhanced cement insulation board, alleviates assembling Side fascia
Volume weight 50%, increase self-heat conserving heat transfer coefficient 0.15~0.18, reach energy-saving effect 86.3%.It has been more than the current world
Energy saving efficiency.
Comparative example 1
Cement insulation board prepared by the formula of patent CN 102603246A most preferred techniques Solution Embodiments 1：Respectively
Claim Portland cement (42.5# cement claims, Liyang Jin Feng cement plants) 136kg, flyash 63kg, calcium formate 0.06kg, work
Property silica flour 6.5kg, the waterproofing agent 3kg and polyvinyl 0.75kg that prepared by preparation example 1 in embodiment 1 add in 45 DEG C of temperature after mixing
Water 108kg, which is stirred evenly, is made slurry, then the 13.5kg foaming of foaming agent hydrogen peroxide is added in into slurry.
Comparative example 2
Portland cement during comparative example 1 is formulated replaces with high standard portland cement.
The thermal insulation board of the enhanced cement insulation board of the lightweight of embodiment 2~8 and comparative example 1~2 is subjected to performance ratio
Compared with testing result is shown in Table 1.The results show that the enhanced cement insulation board of the lightweight of embodiment 2~8 is light-weight, compression strength
By force, thermal conductivity factor is low, and soundproof effect is good, good water-proof effect, and antidetonation rank is excellent；Especially compression strength is shown compared with comparative example
It writes and improves.
Claims (9)
1. a kind of enhanced cement insulation board of lightweight, which is characterized in that by weight, include following components：Silicate
200~360 parts of cement, 80~180 parts of flyash, 0.08~0.18 part of lithium carbonate, hydroxypropyl methyl cellulose 0.04~0.10
10~18 parts of part, 2~5 parts of waterproofing agent, 1~2 part of fiber and foaming agent.
2. the enhanced cement insulation board of lightweight according to claim 1, which is characterized in that include following components：Silicon
240~340 parts of acid salt cement, 100~160 parts of flyash, 0.09~0.17 part of lithium carbonate, hydroxypropyl methyl cellulose 0.05~
0.09 part, 2~4 parts of waterproofing agent, 12~17 parts of 1~2 part of fiber and foaming agent.
3. the enhanced cement insulation board of lightweight according to claim 2, which is characterized in that include following components：Silicon
260~320 parts of acid salt cement, 110~150 parts of flyash, 0.1~0.16 part of lithium carbonate, hydroxypropyl methyl cellulose 0.05~
0.09 part, 2~4 parts of waterproofing agent, 13~16 parts of 1~2 part of fiber and foaming agent.
4. the enhanced cement insulation board of lightweight according to any one in claim 1-3, which is characterized in that described
Foaming agent be hydrogen peroxide.
5. the enhanced cement insulation board of lightweight according to any one in claim 1-3, which is characterized in that described
Waterproofing agent by weight percentage, comprising stearic acid 12%~18%, sodium carbonate 1%~2%, ammonium hydroxide 2.5%~4.5%,
Surplus is water.
6. the enhanced cement insulation board of lightweight according to claim 5, which is characterized in that the waterproofing agent includes
Stearic acid 15%, sodium carbonate 1.5%, ammonium hydroxide 3.5%, surplus are water.
7. the enhanced cement insulation board of lightweight according to claim 5 or 6, which is characterized in that the waterproofing agent
Preparation method is：After first boiling is boiled, add in stearic acid stirring and be cooled to 40~60 DEG C, add sodium carbonate and stir evenly, most
Addition ammonium hydroxide, which is stirred to material, afterwards is completely dissolved.
8. the enhanced cement insulation board of lightweight according to any one in claim 1-3, which is characterized in that use
It is prepared by following methods：Weigh portland cement respectively in proportion, flyash, lithium carbonate, hydroxypropyl methyl cellulose, waterproofing agent and
Fiber adds in 40~50 DEG C of warm water and stirs evenly after mixing is made slurry, then foaming agent foam is added in into slurry.
9. the preparation method of the enhanced cement insulation board of lightweight described in claim 1, which is characterized in that including following step
Suddenly：
(1) waterproofing agent is prepared：By weight percentage, stearic acid 12%~18%, sodium carbonate 1%~2%, ammonium hydroxide are weighed
2.5%~4.5%, surplus is water；After first boiling is boiled, add in stearic acid stirring and be cooled to 40~60 DEG C, add sodium carbonate
It stirs evenly, is eventually adding ammonium hydroxide and stirs to material and be completely dissolved；
(2) portland cement is weighed respectively in proportion, flyash, lithium carbonate, hydroxypropyl methyl cellulose, waterproofing agent and fiber mix
The warm water of 40~50 DEG C of addition, which stirs evenly, after closing uniformly is made slurry, then foaming agent foam is added in into slurry.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711467788 | 2017-12-29 | ||
| CN2017114677887 | 2017-12-29 |
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| CN108069667A true CN108069667A (en) | 2018-05-25 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947462A (en) * | 2018-07-11 | 2018-12-07 | 惠安集睿信息科技有限公司 | A kind of fly ash base heat-insulating material and preparation method thereof |
| CN109970399A (en) * | 2019-01-21 | 2019-07-05 | 袁卫东 | The wall body building material of lightweight |
| CN110078534A (en) * | 2019-05-23 | 2019-08-02 | 广州市意戈家居有限公司 | A kind of Cement fibre foamed fireproofing plate prescription |
| CN110748078A (en) * | 2019-09-06 | 2020-02-04 | 南京奥捷墙体材料有限公司 | Composite GRC external wall panel |
| CN111978051A (en) * | 2020-09-09 | 2020-11-24 | 张凯莉 | Multifunctional foamed concrete and preparation method thereof |
| 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 |
| CN113979692A (en) * | 2021-11-04 | 2022-01-28 | 泸州银鼎建材有限公司 | Production method of light silicate composite insulation board |
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| CN102603246A (en) * | 2012-03-13 | 2012-07-25 | 宜兴市大东方实业有限公司 | Foamed cement heat insulation board and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102603246A (en) * | 2012-03-13 | 2012-07-25 | 宜兴市大东方实业有限公司 | Foamed cement heat insulation board and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947462A (en) * | 2018-07-11 | 2018-12-07 | 惠安集睿信息科技有限公司 | A kind of fly ash base heat-insulating material and preparation method thereof |
| CN109970399A (en) * | 2019-01-21 | 2019-07-05 | 袁卫东 | The wall body building material of lightweight |
| CN110078534A (en) * | 2019-05-23 | 2019-08-02 | 广州市意戈家居有限公司 | A kind of Cement fibre foamed fireproofing plate prescription |
| CN110748078A (en) * | 2019-09-06 | 2020-02-04 | 南京奥捷墙体材料有限公司 | Composite GRC external wall panel |
| CN111978051A (en) * | 2020-09-09 | 2020-11-24 | 张凯莉 | Multifunctional foamed concrete and preparation method thereof |
| 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 |
| CN113979692A (en) * | 2021-11-04 | 2022-01-28 | 泸州银鼎建材有限公司 | Production method of light silicate composite insulation board |
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Application publication date: 20180525 |