CN103086740A - Three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board and preparation method thereof - Google Patents
Three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board and preparation method thereof Download PDFInfo
- Publication number
- CN103086740A CN103086740A CN2013100158928A CN201310015892A CN103086740A CN 103086740 A CN103086740 A CN 103086740A CN 2013100158928 A CN2013100158928 A CN 2013100158928A CN 201310015892 A CN201310015892 A CN 201310015892A CN 103086740 A CN103086740 A CN 103086740A
- Authority
- CN
- China
- Prior art keywords
- spacer fabric
- inorganic
- dimensional spacer
- insulation board
- preparation
- 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.)
- Pending
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The invention discloses a three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board and a preparation method thereof. The insulation board is reinforced by compounding the three-dimensional spaced fabric and a foam inorganic bond material base, wherein the three-dimensional spaced fabric (1) is used as reinforcement, and the foaming inorganic gelling material (2) is filled in the three-dimensional spaced fabric; the total thickness of the insulation board is adjusted between 1cm and 10cm according to the requirement of product performance. The three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board has the characteristics of good integrity, high strength, low heat conductivity coefficient, adjustable volume-weight of 150-1800kg/m<3> and long service life, and reaches fireproofing grade A; the defects of low strength, high cracking and breaking rate, high chalking rate, big volume-weight and poor insulation effect of an existing insulation board are greatly improved, so that the insulation board is suitable for carrying and field installation, and can reach the same period as the service life of building. The three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board is simple in preparation technology, energy-saving and labor-saving, and can be popularized, produced and applied in a large area.
Description
Technical field
The present invention relates to a kind of construction work lagging material.Be particularly related to and integrate the heat insulating inorganic sheet material that good integrity, intensity are high, prevent fires, be incubated, decorate.
Technical background
Enter 21 century, the whole world reaches a unprecedented new high degree to the demand of the energy.In China, building energy consumption has reached 1/3 of social total energy consumption.And building and heating and energy consumption for cooling shared ratio in the building life cycle management is about 60%.As seen, carrying out the building heat preservation engineering is an important channel that reduces building energy consumption.At present, the Developing Energy-saving Construction of China enters the phase III, and namely building energy conservation requires to reach 65% new stage, and according to the public affairs documentation requirements that disappears [2011] No. 65, exterior-wall heat insulation adopts A level fire-retardant material, and this has a Secretary to the building heat preservation materials for wall.
At present, China's building thermal insulation material commonly used comprises organic and inorganic and the several kinds of compound insulating material.Organic, as styrofoam, extruded sheet, polyurathamc etc., materials is progressively eliminated because can not satisfy the Building Fire Protection requirement.The air-entrained concrete building block of mineral-type, thermal insulation mortar, perlite and cement plate, rock wool, glass wool etc., air-entrained concrete building block production has high input, and technical requirements is high, is unfavorable for extensive development.The difficulty of construction such as thermal insulation mortar, perlite and cement plate, glass wool are large, and intensity is low, and architectural use is less.
For above problem, recently, a kind of heat insulating material foamed concrete warming plate development is swift and violent.This foamed concrete warming plate not only heat-insulating property is excellent, and can reach the fire protection requirement of A level.Its production drops into low, and technique is simple, energy and labour saving.But, to use through engineering in a few years, its disadvantage also shows nothing left: intensity is low, and is easy to crack, broken, easily efflorescence, the life-span is short etc.For the problems referred to above, the present invention prepares a kind of high strength, and is not easy to crack, broken, not efflorescence, and thermal conductivity is little, and fire-protection rating reaches the A level, low unit weight, the three-dimensional spacer fabric that the life-span can reach more than 50 years strengthens the inorganic fire foam heat-insulating board.
Summary of the invention
Technical problem: the present invention is low for solving insulating board for building intensity, easy to crack, broken, easily efflorescence, problems such as the life-span is short and adopt three-dimensional spacer fabric to strengthen the method for inorganic fire foam heat-insulating board prepare a kind of intensity high, and are not easy to crack, broken, not efflorescence, low thermal conductivity, low unit weight, fire-protection rating is A level novel wall lagging material.
Technical scheme: three-dimensional spacer fabric of the present invention strengthens the inorganic fire foam heat-insulating board and is achieved through the following technical solutions:
Three-dimensional spacer fabric strengthens the inorganic fire foam heat-insulating board and is carried out composite strengthening and obtained by three-dimensional spacer fabric and foaming inorganic coagulation material matrix; Wherein take three-dimensional spacer fabric as reinforcement, enrich the foaming inorganic coagulation material in three-dimensional spacer fabric; Its total thickness is adjusted between 1cm～10cm according to the product performance requirement.
Three-dimensional spacer fabric is inorganic fibre or organic fibre, or above-mentioned two kinds of three-dimensional spacer fabric that fiber hybrid is woven into.
Described foaming inorganic coagulation material is silicate cement, high-alumina cement, aluminosulfate cement, magnesia inorganic coagulation material, calcium sulfate inorganic coagulation material or alkalis excited inorganic gel material, or in above-mentioned gelling material, two or more is compound.
This preparation method comprises the following steps:
The first step: select three-dimensional spacer fabric, gelling material and whipping agent;
Second step: preparation foamed cement material, the gelling material blunge of selecting in the first step is even, and the foams mix that adds the water preparation with whipping agent is even, perhaps gelling material, water, whipping agent is mixed together evenly foaming;
The 3rd step: the preparation three-dimensional spacer fabric strengthens inorganic heat-insulation board, and the foamed cement material that second step is prepared is poured in the three-dimensional spacer fabric of the first step selection, or directly fabric is pressed in the foamed cement material, and the maintenance sclerosis makes described warming plate.
After the 3rd step made described warming plate, strengthen outside surface brushing water-proof material or the material attractive in appearance of inorganic heat-insulation board in described three-dimensional spacer fabric.
After the 3rd step made described warming plate, at the outside surface composite decorating board of described three-dimensional spacer fabric inorganic heat-insulation board, reach the function of heat preservation decoration integrative.
Beneficial effect: compared with prior art, technical scheme of the present invention has following innovative point:
(1) three-dimensional spacer fabric is applied in the inorganic fire foam heat-insulating board, has widened the new Application Areas of three-dimensional spacer fabric, found the binding site of three-dimensional spacer fabric and heat insulating energy saving material.
(2) utilize matrix material theoretical, make three-dimensional spacer fabric and inorganic foamed gelling material compound, the composite strengthening effect of performance three-dimensional spacer fabric to the inorganic fire foam heat-insulating board prepared three-dimensional spacer fabric and strengthened the inorganic fire foam heat-insulating board.
The present invention contrasts conventional art and has following remarkable advantage:
(1) three-dimensional spacer fabric strengthens the inorganic fireproof heat insulating plate good integrity, intensity is high, distortion is little, not easy to crack, broken.Be 300kg/m at warming plate unit weight
3The time, more than its ultimate compression strength reaches 0.9MPa, far above the requirement of the ultimate compression strength 0.3MPa of regulation in building industry industry standard JG/T266-2011 " foamed concrete ".Tensile strength particularly more than reaching 0.2MPa easily, exceeds more than 100% than the requirement of the tensile strength 0.1MPa of regulation in JGJ144-2008 " external wall outer insulation engineering rules ".Greatly improved existing foam heat-insulating board intensity low, the shortcoming such as easy to crack, broken can obtain higher service life.
(2) three-dimensional spacer fabric enhancing inorganic fireproof heat insulating plate fire resistance is good.Warming plate body material of the present invention is inorganic coagulation material, certainly as non-combustible material.If three-dimensional spacer fabric is selected the inorganic fibre braiding, itself is also non-combustible material, if select high-molecular fabric, fabric is imbedded in inorganic coagulation material, and is also incombustible.So warming plate of the present invention can reach A level fire-protection standard.
(3) three-dimensional spacer fabric enhancing inorganic fireproof heat insulating plate unit weight is low.In technical solution of the present invention, gelling material is through after foaming, and its density is extremely low, and three-dimensional spacer fabric is selected through compiling or the thin three-dimensional spacer fabric of knitting of weft knitting, and the mark that its integral body accounts in warming plate is less.So warming plate unit weight of the present invention can be at 150-1800kg/m
3Freely adjust in scope.
(4) three-dimensional spacer fabric strengthens the inorganic fireproof heat insulating plate good heat insulating.The matrix gelling material is processed through foaming, and the introducing of air micro-bubbles greatly reduces its thermal conductivity, and it has good thermal and insulating performance, and warming plate thermal conductivity of the present invention is low to moderate 0.05W/ (mK).
(5) carrying out the 4th goes on foot and after the 5th step, can produce water-intake rate low, the warming plate of heat preservation decoration integrative.Saved traditional lagging material necessary waterproof operation and decoration process, made construction process more simplify and be easy to and carry out.
(6) production technique is simple, energy and labour saving, but large-scale industrial production.Warming plate preparation technology of the present invention is simple, need not steam-curedly, during preparation, only needs the foamed cement material is poured in three-dimensional spacer fabric, and natural curing to sclerosis gets final product.
Description of drawings
Fig. 1 is the schematic diagram that three-dimensional spacer fabric strengthens the inorganic fire foaming insulation board.
Wherein have: three-dimensional spacer fabric 1 and foaming inorganic coagulation material 2.Three-dimensional spacer fabric 1 comprises again: upper nonwoven fabric layer 1., lower nonwoven fabric layer 2. with median fiber silk layer 3..
Embodiment
The fabric that will have a three-D space structure is compound with the foaming inorganic coagulation material, and sclerosis generates and a kind ofly has high strength, not easy to crack, broken, not efflorescence, low thermal conductivity, hangs down unit weight, A level fp inorganic fire foam heat-insulating board.
This warming plate mainly is composited by three-dimensional spacer fabric strongthener and foaming inorganic coagulation material matrix two portions.Wherein, foaming makes the foaming inorganic coagulation material to gelling material by whipping agent.
Three-dimensional spacer fabric:
Fabric has three-D space structure, and as shown in Figure 1, it comprises: upper nonwoven fabric layer, lower nonwoven fabric layer, fiber yarn layer; Its thickness, fabric general layout etc. can require to redesign according to product performance; Its braided material can be inorganic fibre, as glass fibre, basalt fibre, carbon fiber etc., it can be also organic fibre, as polyethylene, PET, nylon, aramid fiber, vibrin fiber etc., can also be the three-dimensional spacer fabric that above-mentioned two or more fiber hybrids are woven into, the thickness of fabric can according to actual demands of engineering, be adjusted between 1cm～10cm.
Gelling material:
Gelling material can be silicate cement, high-alumina cement, aluminosulfate cement, magnesia inorganic coagulation material, calcium sulfate inorganic coagulation material, alkalis excited inorganic gel material etc., also can add a certain proportion of supplementary cementitious material in above-mentioned gelling material, as flyash, silicon ash, slag etc.
Whipping agent:
Whipping agent is chemical foaming agent or pneumatogen, and can suitably add suds-stabilizing agent, thickening material etc.It mixes rear by making even, stable in a large number micro-bubble after foaming machine or chemical reaction with water.
Three-dimensional spacer fabric and foaming inorganic coagulation material:
1) three-dimensional spacer fabric is promoted greatly with its overall performance of three-dimensional spacer fabric enhancing inorganic fire foam heat-insulating board of the compound rear preparation of foaming inorganic coagulation material;
2) three-dimensional spacer fabric has good enhancement to matrix, makes the resistance to compression of matrix slight, tensile strength improved greatly;
3) the foamed cement material has low thermal conductivity, low strength and A level fp performance;
The warming plate of the foamed cement material preparation that 4) is strengthened by three-dimensional spacer fabric has high strength, low distortion, not easy to crack, broken, not efflorescence, low thermal conductivity, A level fp feature.
The preparation method that three-dimensional spacer fabric strengthens the inorganic fire foam heat-insulating board comprises the following steps:
The first step: select three-dimensional spacer fabric, gelling material and whipping agent;
Second step: preparation foamed cement material, gelling material (perhaps the mixing a certain proportion of supplementary cementitious material) blunge of selecting in the first step is even, the foams mix that adds the water preparation with whipping agent is even, perhaps gelling material (perhaps mixing a certain proportion of supplementary cementitious material), water, whipping agent are mixed together evenly foaming.
The 3rd step: the preparation three-dimensional spacer fabric strengthens inorganic heat-insulation board, and the foamed cement material that second step is prepared is poured in the three-dimensional spacer fabric of the first step selection, the maintenance sclerosis.
The preparation method of this inorganic fire insulation warming plate can also comprise for the 4th step, strengthened outside surface brushing water-proof material or the material attractive in appearance of inorganic heat-insulation board in described three-dimensional spacer fabric; In the 5th step, at the outside surface composite decorating board of described three-dimensional spacer fabric inorganic heat-insulation board, as metal finish, aluminium-plastic panel, parian etc. reach the function of heat preservation decoration integrative.
Embodiment 1
Choose starting material: three-dimensional spacer fabric be PET fibre three-dimensional space fabric (thickness: 20mm), gelling material is aluminosulfate cement, and supplementary cementitious material is flyash, water, chemical foaming, whipping agent are hydrogen peroxide.Design foaming insulation board unit weight is 300kg/m
3, wherein the mass ratio of cement and flyash is 4:1, the quality of water is 0.7 than the quality sum of cement and flyash.
According to said ratio, at first cement, flyash and water are mixed, form all uniform slurries; Secondly with joining in aforesaid clean slurry after whipping agent and suds-stabilizing agent mixing, stir; At last the above-mentioned slurry that makes is poured in three-dimensional spacer fabric standing, the foaming, natural curing.Form removal after 24h, normal curing 28d.
Record its performance perameter as follows: unit weight is 315kg/m
3, thermal conductivity is 0.068W/ (mK), vertical veil direction ultimate compression strength 0.95MPa, warp-wise ultimate compression strength is 0.78MPa, and broadwise ultimate compression strength is 0.74MPa, and vertical veil direction tensile strength is 0.34MPa, warp-wise tensile strength is 0.27MPa, and broadwise tensile strength is 0.24MPa.
And identical proportioning, in the situation that strengthen the warming plate for preparing without three-dimensional spacer fabric, its performance perameter is: unit weight is 310kg/m
3, thermal conductivity is 0.066W/ (mK), ultimate compression strength 0.65MPa, tensile strength 0.19MPa.The ultimate compression strength that three-dimensional spacer fabric strengthens warming plate improve approximately 46% and tensile strength improve approximately 79%.
Embodiment 2
Choose starting material: three-dimensional spacer fabric is PET fabric (thickness: 20mm); Gelling material is silicate cement; Chemical foaming, wherein the quality of water is 0.7 than the quality sum of cement and flyash.
According to said ratio, at first silicate cement and water are mixed, to stir, preparation is clean slurry uniformly; Again whipping agent and suds-stabilizing agent are joined in clean slurry and stir; Be poured into immediately in fabric; Form removal after 24h, normal curing 28 days.
Record its performance perameter as follows: unit weight 307kg/m
3, thermal conductivity 0.071W/ (mK), vertical veil direction ultimate compression strength is 1.08MPa, warp-wise ultimate compression strength is 0.87MPa, and broadwise ultimate compression strength 0.80MPa is that vertical veil direction tensile strength is 0.41MPa, warp-wise tensile strength is 0.32MPa, and broadwise tensile strength is 0.26MPa.
And identical proportioning is in the situation that strengthen the warming plate prepare without three-dimensional spacer fabric, and its performance perameter is: unit weight is 289kg/m
3, thermal conductivity is 0.063W/ (mK), ultimate compression strength 0.63MPa, tensile strength 0.23MPa.The ultimate compression strength that three-dimensional spacer fabric strengthens warming plate improve approximately 71% and tensile strength improve approximately 78%.
Embodiment 3
Choose starting material: three-dimensional spacer fabric is PET fabric (thickness: 20mm); Gelling material is silicate cement, and supplementary cementitious material is flyash; Chemical foaming, design foaming insulation board unit weight is 250kg/m
3Wherein the mass ratio of cement and flyash is 4:1, and the quality of water is 0.8 than the quality sum of cement and flyash.
Prepare heat preservation plate material according to the step in embodiment 2, form removal after 24h, normal curing 28d.
Record its performance perameter as follows: unit weight is 253kg/m
3, thermal conductivity is 0.053W/ (mK), vertical veil direction ultimate compression strength is 0.78MPa, warp-wise ultimate compression strength is 0.59MPa, and the broadwise pressure resistance is 0.54MPa, and vertical veil direction tensile strength is 0.24MPa, warp-wise tensile strength is 0.20MPa, and broadwise tensile strength is 0.19MPa.
And identical proportioning is in the situation that strengthen the warming plate prepare without three-dimensional spacer fabric, and its performance perameter is: unit weight is 239kg/m
3, thermal conductivity is 0.05W/ (mK), ultimate compression strength 0.52MPa, tensile strength 0.17MPa.The ultimate compression strength that three-dimensional spacer fabric strengthens warming plate improve approximately 50% and tensile strength improve approximately 41%.
The present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.
Claims (6)
1. a three-dimensional spacer fabric strengthens the inorganic fire foam heat-insulating board, it is characterized in that this warming plate is carried out composite strengthening and obtained by three-dimensional spacer fabric and foaming inorganic coagulation material matrix; Wherein take three-dimensional spacer fabric (1) as reinforcement, enrich foaming inorganic coagulation material (2) in three-dimensional spacer fabric; Its total thickness is adjusted between 1cm～10cm according to the product performance requirement.
2. strengthen the inorganic fire foam heat-insulating board according to three-dimensional spacer fabric claimed in claim 1, it is characterized in that, three-dimensional spacer fabric (1) is inorganic fibre or organic fibre, or above-mentioned two kinds of three-dimensional spacer fabric that fiber hybrid is woven into.
3. strengthen the inorganic fire foam heat-insulating board according to three-dimensional spacer fabric claimed in claim 1, it is characterized in that described foaming inorganic coagulation material is silicate cement, high-alumina cement, aluminosulfate cement, magnesia inorganic coagulation material, calcium sulfate inorganic coagulation material or alkalis excited inorganic gel material, or in above-mentioned gelling material, two or more is compound.
4. a three-dimensional spacer fabric as claimed in claim 1 strengthens the preparation method of inorganic fire foam heat-insulating board, it is characterized in that this preparation method comprises the following steps:
The first step: select three-dimensional spacer fabric, gelling material and whipping agent;
Second step: preparation foamed cement material, the gelling material blunge of selecting in the first step is even, and the foams mix that adds the water preparation with whipping agent is even, perhaps gelling material, water, whipping agent is mixed together evenly foaming;
The 3rd step: the preparation three-dimensional spacer fabric strengthens inorganic heat-insulation board, and the foamed cement material that second step is prepared is poured in the three-dimensional spacer fabric of the first step selection, or directly fabric is pressed in the foamed cement material, and the maintenance sclerosis makes described warming plate.
5. strengthen the preparation method of inorganic fire foam heat-insulating board according to described three-dimensional spacer fabric claimed in claim 4, it is characterized in that, after the 3rd step made described warming plate, also strengthen outside surface brushing water-proof material or the material attractive in appearance of inorganic heat-insulation board in described three-dimensional spacer fabric.
6. strengthen the preparation method of inorganic fire foam heat-insulating board according to described three-dimensional spacer fabric claimed in claim 4, it is characterized in that, the 3rd the step or the 4th the step make described warming plate after, also at the outside surface composite decorating board of described three-dimensional spacer fabric inorganic heat-insulation board, reach the function of heat preservation decoration integrative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100158928A CN103086740A (en) | 2013-01-16 | 2013-01-16 | Three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100158928A CN103086740A (en) | 2013-01-16 | 2013-01-16 | Three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103086740A true CN103086740A (en) | 2013-05-08 |
Family
ID=48199933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100158928A Pending CN103086740A (en) | 2013-01-16 | 2013-01-16 | Three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103086740A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016642A (en) * | 2014-06-24 | 2014-09-03 | 哈尔滨工业大学 | Preparation method of special-shaped polymer structure reinforcing composite light-weight cement |
| CN104563315A (en) * | 2015-01-08 | 2015-04-29 | 南京倍立达新材料系统工程股份有限公司 | Three-dimensional knitted hollow fabric reinforced foaming cement heat preserving plate and preparation method thereof |
| CN105804330A (en) * | 2016-05-13 | 2016-07-27 | 中国建筑材料科学研究总院 | 3D fabric and foam concrete composite roof insulation board and manufacturing method thereof |
| CN107723878A (en) * | 2017-10-21 | 2018-02-23 | 林通泉 | 3-dimensional multi-layered doughnut strengthens fabric |
| CN109534730A (en) * | 2018-10-17 | 2019-03-29 | 谢宁汉 | The production method of foaming light brick plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202450730U (en) * | 2011-09-15 | 2012-09-26 | 江苏尼高科技有限公司 | Three-dimensional composite plate of grid cloth and foam cement for insulation and decoration, and exterior insulation and finish system |
| CN102745955A (en) * | 2011-09-21 | 2012-10-24 | 江苏尼高科技有限公司 | Preparation process for three-dimensional mesh cloth foaming cement composite material |
-
2013
- 2013-01-16 CN CN2013100158928A patent/CN103086740A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202450730U (en) * | 2011-09-15 | 2012-09-26 | 江苏尼高科技有限公司 | Three-dimensional composite plate of grid cloth and foam cement for insulation and decoration, and exterior insulation and finish system |
| CN102745955A (en) * | 2011-09-21 | 2012-10-24 | 江苏尼高科技有限公司 | Preparation process for three-dimensional mesh cloth foaming cement composite material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016642A (en) * | 2014-06-24 | 2014-09-03 | 哈尔滨工业大学 | Preparation method of special-shaped polymer structure reinforcing composite light-weight cement |
| CN104016642B (en) * | 2014-06-24 | 2016-08-24 | 哈尔滨工业大学 | The preparation method of the composite light cement that a kind of profiled polymer structure strengthens |
| CN104563315A (en) * | 2015-01-08 | 2015-04-29 | 南京倍立达新材料系统工程股份有限公司 | Three-dimensional knitted hollow fabric reinforced foaming cement heat preserving plate and preparation method thereof |
| CN105804330A (en) * | 2016-05-13 | 2016-07-27 | 中国建筑材料科学研究总院 | 3D fabric and foam concrete composite roof insulation board and manufacturing method thereof |
| CN107723878A (en) * | 2017-10-21 | 2018-02-23 | 林通泉 | 3-dimensional multi-layered doughnut strengthens fabric |
| CN109534730A (en) * | 2018-10-17 | 2019-03-29 | 谢宁汉 | The production method of foaming light brick plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102838375B (en) | Inorganic foam heat insulating material and preparation method thereof | |
| CN103304199B (en) | Multifunctional inorganic thermal insulation material composition, product comprising same and preparation method of product | |
| CN102183058B (en) | Inorganic floor heating heat preservation template and preparation method thereof | |
| CN103626458B (en) | A kind of preparation method of light gypsum base anti-fire door core board | |
| CN103437439B (en) | A kind of prefabricated steel wire net rack thermal-insulating board and preparation method thereof and construction method | |
| CN102162282A (en) | Automatic heat preservation, energy saving and air-entrapping concrete brick wall and manufacturing method thereof | |
| CN103243857B (en) | The self heat insulation wall of a kind of heat insulation building block and formation thereof | |
| CN103524091A (en) | Preparation method of large-mixing-amount fly ash non-autoclaved ultra-light foamed concrete | |
| CN101100887A (en) | Method for manufacturing light concrete composite wall plate, building plate and road sound barrier plate | |
| CN103086740A (en) | Three-dimensional spaced fabric reinforced inorganic fireproofing foam insulation board and preparation method thereof | |
| CN104829187A (en) | Novel foam concrete block for self-heat-insulation of wall body and producing method of same | |
| CN102701648B (en) | Foam concrete doped with lightweight foam and production method of foam concrete | |
| CN107602039A (en) | Grouting ceramsite light composite wallboard and preparation method thereof | |
| CN104563315A (en) | Three-dimensional knitted hollow fabric reinforced foaming cement heat preserving plate and preparation method thereof | |
| CN104074446B (en) | A kind of labeled door | |
| CN104960268A (en) | Nest type thermal insulation board and preparation method | |
| CN102767263B (en) | Roof heat preservation plate and production method and application for roof heat preservation plate | |
| CN205024859U (en) | Novel fiber reinforcement composite insulation board | |
| CN201704870U (en) | Heat preserving outer wallboard | |
| CN103206032A (en) | Heat-insulation wall with low temperature difference | |
| CN106703250A (en) | Assembled self-insulation wall and forehand technology thereof | |
| CN104895227A (en) | Curtain wall decorative finish vacuum heat insulation board and preparation method | |
| CN104446263A (en) | Composite insulation foamed cement board and preparation method thereof | |
| CN114135049A (en) | Light concrete composite heat-insulating wallboard and preparation method thereof | |
| CN204435579U (en) | 3 D weaving hollow fabric enhanced foaming cement heat preserving plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |