CN104744002A - Waterproof anti-crack mortar for coating - Google Patents
Waterproof anti-crack mortar for coating Download PDFInfo
- Publication number
- CN104744002A CN104744002A CN201510126602.6A CN201510126602A CN104744002A CN 104744002 A CN104744002 A CN 104744002A CN 201510126602 A CN201510126602 A CN 201510126602A CN 104744002 A CN104744002 A CN 104744002A
- Authority
- CN
- China
- Prior art keywords
- water
- plastering mortar
- proofing anticracking
- hydrophober
- reducing agent
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention provides waterproof anti-crack mortar for coating. The waterproof anti-crack mortar for coating mainly consists of a water reducer, a moisture repellent, gypsum, cellulose ether, polypropylene fibers, cement, glue powder and furnace slag powder, wherein the grain size of the furnace slag powder is less than 2.5mm. The waterproof anti-crack mortar for coating provided by the invention for being coated on an insulation board, a building member or a building exterior wall is great in strength, small in own weight and low in water absorption, and is not only waterproof, but also can enhance the strength of the insulation board, the building member or the building exterior wall and can be attached by a heavy ornament. In addition, the waterproof anti-crack mortar for coating provided by the invention uses the solid waste furnace slag, so that the energy sources are saved, the cost is low and the environmental protection is facilitated.
Description
Technical field
The present invention relates to building material field, water-proofing anticracking plastering mortar particularly for building
Background technology
At present, according to the energy-saving and emission-reduction policy of country, need to fit heat insulation formwork to reach the object reducing heat conduction in the concrete member periphery of buildings.The heat insulation formwork of most building adopts organic insulation material, such as XPS extruded polystyrene board, EPS molding styrofoam, and its heat-proof quality is good, and thermal conductivity is little, and weak point is that fire resistance rating is low, easily causes fire failure.The file that the Fire-Fighting Bureau under the Ministry of Public Security puts into effect subsequently strictly limits the low refractory materials of service rating as external-wall heat-insulation material.
Other lagging material, the A level fire-retardant materials such as such as STP vacuum thermal insulating material, cement board, rock cotton board, phenolic board, although fire resistance rating is high, its water-intake rate is very high, and mechanical strength is low.Therefore, use these materials as after the lagging material of concrete member, easily occur the problem such as crack, infiltration.Again because its mechanical strength is low, be easily out of shape, therefore can not the refitting such as tiling, marble jewelry on its surface.
Some lagging materials are the two sides brush refractory materials at XPS extruded sheet and polyurethane sheet again, such as sand-cement slurry, although this heat insulation formwork solves insulation and fire-resistant problem, self-strength is not high, and easily comes off from concrete member (body of wall).
Therefore, provide a kind of good combination property, namely there is the advantages such as good strength is high, water-intake rate is low, and after being combined with concrete member, the Environment-friendlymortar mortar of difficult drop-off becomes problem demanding prompt solution.
Summary of the invention
In view of problems of the prior art, the invention provides a kind of water-proofing anticracking plastering mortar, primarily of water reducer, hydrophober, gypsum, ether of cellulose, polypropylene fibre, cement, rubber powder, pulverized slag composition, the particle diameter of described pulverized slag is less than 2.5 millimeters.
In certain embodiments of the present invention, by weight percentage, the content of each component is: water reducer 0.13%, hydrophober 0.05%, ether of cellulose 0.04%, gypsum 0.74% ~ 0.9%, polypropylene fibre 0.06%, cement 10.6% ~ 12.8%, rubber powder 0.42% ~ 0.51%, pulverized slag 55.5%.
In certain embodiments of the present invention, by weight percentage, each component concentration is water reducer 0.13%, hydrophober 0.05%, ether of cellulose 0.04%, gypsum 0.8%, polypropylene fibre 0.06%, cement 11.5%, rubber powder 0.46%, pulverized slag 55.5%.
In embodiments of the invention, each component all affects the performance of water-proofing anticracking plastering mortar.
Specifically, high efficiency water reducing agent can increase workability, the reduction cement consumption of water-proofing anticracking plastering mortar, but excessive admixture, and workability is substantially constant, can not continue to save cement mixing content, and intensity also no longer increases.
Hydrophober can increase the water resistance of water-proofing anticracking plastering mortar, but excessive admixture can't continue to improve water resistance.
Ether of cellulose can increase workability and the water retention property of water-proofing anticracking plastering mortar, but excessive admixture, and water-proofing anticracking plastering mortar will become dry, be not easy to constructing operation.
Gypsum can make that the porosity of water-proofing anticracking plastering mortar reduces, degree of compactness increases, but volume is excessive, then can cause and occur dilatation fissure.
Polypropylene fibre is for increasing the effect of prestressed of water-proofing anticracking plastering mortar, but volume is excessive, then can cause and stir difficulty, makes mortar unevenly in bulk, pie.
Cement increases the ultimate compression strength of water-proofing anticracking plastering mortar, but volume is excessive, then unit weight can be caused excessive, and shrinks large.
Rubber powder increases the water resistance of water-proofing anticracking plastering mortar, but volume is excessive, bad to cement setting.
Pulverized slag increases the later strength of water-proofing anticracking plastering mortar, but volume is excessive, then intensity can be caused to reduce.
The increase of watering quantity can make that the intensity of water-proofing anticracking plastering mortar reduces, waterproof reduces, but volume is too little, then workability can be caused too poor.
Therefore, need to regulate the content of water reducer, hydrophober, ether of cellulose, gypsum, polypropylene fibre, cement and pulverized slag, to ensure that water-proofing anticracking plastering mortar provided by the invention has good workability and water-repellancy and unit weight is little, intensity is high simultaneously.
In certain embodiments of the present invention, described water reducer is non-research work of air entrained type high efficiency water reducing agent, and hydrophober is for being poly-triol hydrophober.
In certain embodiments of the present invention, described water reducer is how series high-efficiency water-reducing agent, the non-research work of air entrained type high efficiency water reducing agent of SPP-Y, the non-research work of air entrained type high efficiency water reducing agent of UNF-5, the non-research work of air entrained type high efficiency water reducing agent of SP401.
In certain embodiments of the present invention, the dry density after described water-proofing anticracking plastering mortar condensation is 990 ~ 1042g/m
3.
In certain embodiments of the present invention, the intensity after described water-proofing anticracking plastering mortar condensation is 2.2 ~ 3.3MPa.
In certain embodiments of the present invention, the water-intake rate after described water-proofing anticracking plastering mortar condensation is 21 ~ 27%
Water-proofing anticracking plastering mortar for spreading upon on warming plate, building slab or external wall provided by the invention, intensity is large, own wt is little, and water-intake rate is low, can not only waterproof, and the intensity of warming plate, building slab or building outer wall can be increased, and refitting jewelry can be pasted on it.In addition, water-proofing anticracking plastering mortar of the present invention make use of solid waste slag, its save energy, and cost is low, is beneficial to environmental protection.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of water-proofing anticracking plastering mortar for compound heat preservation die plate of an embodiment of the present invention;
Fig. 2 is the structural representation after an embodiment of the present invention adopts the compound heat preservation die plate of water-proofing anticracking plastering mortar and concrete member to build.
Embodiment
As shown in Figure 1, one embodiment of the present invention provides a kind of compound heat preservation die plate, and its main body is the XPS extruded sheet 2 of thickness 30mm, can also use rock cotton board or rock wool belt.A coating thickness of XPS extruded sheet be the adhesive mortar of 3mm to draw together flat extruded sheet groove, then lay the first alkali resistance glass fiber reticular cloth 3.The glass ingredient of the alkali resistance glass fiber reticular cloth adopted meets " JC719-1996 alkali-resistant glass marble " standard, the alkali resistance glass fiber reticular cloth that such as Anhui Ju Li Novel environment-friendlymaterial material company limited produces.The adhesive mortar being first about 3mm with thickness at the another side of XPS extruded sheet 1 draws together flat extruded sheet groove, and 3mm adhesive mortar is laid the second alkali resistance glass fiber reticular cloth 4.Alkali resistance glass fiber reticular cloth mainly plays drawing-resistant function, crackle preventing, strengthens bending resistance and the folding strength of composite insulation boards.
Slag sand pulp layer 5 be coated on the second alkali resistance glass fiber reticular cloth 4, its thickness is about 7mm, and this slag sand pulp layer is made primarily of thick slag, pulverized slag, cement, air-entraining water-reducing agent, and all the other are water.
Slag sand pulp layer 5 Main Function is the ultimate compression strength in order to increase composite insulation boards, and simultaneously the unit weight of himself is little and have heat-proof quality.In addition, the use of slag reaches the object reducing energy consumption, refuse coincidence utilization, can also save Reinforced Concrete Materials for buildings.
Arranging the second alkali resistance glass fiber reticular cloth mainly in order to increase the tensile strength of plate, is that the tensile strength in vertical panel face or parallel plate face is all significantly improved.Not easily there is crack in sheet material, then not easily occurs seepage.
Above-mentioned slag sand pulp layer 5 covers water-proofing anticracking plastering mortar layer 6, its thickness is about 3mm, the water-proofing anticracking plastering mortar layer 6 adopted is made primarily of high efficiency water reducing agent, hydrophober, gypsum, ether of cellulose, polypropylene fibre, cement, rubber powder, pulverized slag, and all the other are water
Wherein, high efficiency water reducing agent 0.13%, hydrophober 0.05%, ether of cellulose 0.04%, gypsum 0.74% ~ 0.9%, polypropylene fibre 0.06%, cement 10.6% ~ 12.8%, rubber powder 0.42% ~ 0.51%, pulverized slag 55.5%, all the other are water.
In a preferred embodiment, high efficiency water reducing agent 0.13%, hydrophober 0.05%, ether of cellulose 0.04%, gypsum 0.8%, polypropylene fibre 0.06%, cement 11.5%, rubber powder 0.46%, pulverized slag 55.5%, water is 31.46%.
High efficiency water reducing agent can increase workability, the reduction cement consumption of water-proofing anticracking plastering mortar, but excessive admixture, and workability is substantially constant, can not continue to save cement mixing content, and intensity also no longer increases.
Hydrophober can increase the water resistance of water-proofing anticracking plastering mortar, but excessive admixture can't continue to improve water resistance.
Ether of cellulose can increase workability and the water retention property of water-proofing anticracking plastering mortar, but excessive admixture, and water-proofing anticracking plastering mortar will become dry, be not easy to constructing operation.
Gypsum can make that the porosity of water-proofing anticracking plastering mortar reduces, degree of compactness increases, but volume is excessive, then can cause and occur dilatation fissure.
Polypropylene fibre is for increasing the effect of prestressed of water-proofing anticracking plastering mortar, but volume is excessive, then can cause and stir difficulty, makes mortar unevenly in bulk, pie.
Cement increases the ultimate compression strength of water-proofing anticracking plastering mortar, but volume is excessive, then unit weight can be caused excessive, and shrinks large.
Rubber powder increases the water resistance of water-proofing anticracking plastering mortar, but volume is excessive, bad to cement setting.
Pulverized slag increases the later strength of water-proofing anticracking plastering mortar, but volume is excessive, then intensity can be caused to reduce.
The increase of watering quantity can make that the intensity of water-proofing anticracking plastering mortar reduces, waterproof reduces, but volume is too little, then workability can be caused too poor.
Wherein adopted pulverized slag and the slag that thick slag derives from coal-fired station, factory's boiler is discharged, the slag meeting " light-weight aggregate and test method part 1 thereof: light-weight aggregate " (GBT17431.1-2010) all can adopt.The particle diameter that slag selects pulverized slag by the screening of cylinder motor-vibro screen is less than 2.5 millimeters.
In embodiments of the present invention, high efficiency water reducing agent adopts non-research work of air entrained type high efficiency water reducing agent, specifically adopts how series high-efficiency water-reducing agent, the non-research work of air entrained type high efficiency water reducing agent of SPP-Y, the non-research work of air entrained type high efficiency water reducing agent of unf-5, the non-research work of air entrained type high efficiency water reducing agent of SP401.
Hydrophober is poly-triol (trivalent alcohol) hydrophober, can use Yi Laitai SEAL80 hydrophober, OPTIBENT NT10, sodium methyl silicate, Taiwan tassel king hydrophober.
Rubber powder is HJS-09 plastics powder.
Embodiments of the invention 1 ~ 9 adopt different ratio to make water-proofing anticracking plastering mortar, and measure its intensity, dry density and water-intake rate, and detail parameters asks for an interview table 1, and wherein, each component percentages is all weight percentage.Wherein, high efficiency water reducing agent 0.13%, hydrophober 0.05%, ether of cellulose 0.04%, the ratio of polypropylene fibre 0.06%, pulverized slag 55.5% is fixed.
The each component proportion of table 1 embodiment 1 ~ 9 water-proofing anticracking plastering mortar and performance perameter
Described water-proofing anticracking plastering mortar is made up of following step:
The first step, takes pulverized slag, evenly paves in container;
Second step, takes cement, evenly paves on pulverized slag;
3rd step, takes gypsum, evenly paves on cement;
4th step, takes rubber powder, evenly paves on gypsum
5th step, takes polypropylene fibre, is evenly sprinkling upon on rubber powder;
6th step, will the abundant stir about of mixture 5 minutes above;
7th, take micro-admixture: high efficiency water reducing agent, hydrophober, ether of cellulose, be added to the water and stir, add after uniform a little in said mixture;
8th step, to add in said mixture stir about 3 minutes by water.
Above-mentioned stirring finished product water-proofing anticracking plastering mortar time of repose is generally no more than 1 hour, and when temperature is more than 30 DEG C, time of repose is generally no more than 0.5 hour.
As shown in table 1, the dry density after the water-proofing anticracking plastering mortar condensation of the embodiment of the present invention 1 ~ 9 is 990 ~ 1042g/m
3, intensity is 2.2 ~ 3.3MPa, and water-intake rate is 21 ~ 27%, and it has good water-repellancy, unit weight is little, intensity is high advantage.
In preferred embodiment 8 of the present invention, the intensity of water-proofing anticracking plastering mortar layer is 3.1.MPa, dry density 1022g/m
3, water-intake rate is 21%.In addition, the performance of the water-proofing anticracking plastering mortar layer in embodiment 7 is close with embodiment 8, also achieves more excellent effect, and its intensity is 3.3MPa, dry density 1021g/m
3, water-intake rate is 21%.Now, the over-all properties of water-proofing anticracking plastering mortar is best.
Finally, water-proofing anticracking plastering mortar layer 6 lays the 3rd alkali resistance glass fiber reticular cloth 7.
Adopt in present embodiment the composite insulation boards of water-proofing anticracking plastering mortar except XPS extruded sheet be organic materials, main raw of other each part is inorganic materials, or only containing micro-content organism.Therefore, each Rotating fields covered in XPS both sides together form fireproofing.Its tensile strength of composite insulation boards in the embodiment of the present invention is not less than 0.1MPa, and bending resistance failing load is not less than 2600N/m
2.
As shown in Figure 2, the compound heat preservation die plate 1 in an embodiment of the present invention can be built shaping with concrete member 8, and the side that can be arranged on concrete member 8 is to improve bulk strength, heat insulation effect and waterproof effect.The opposite side of concrete member 8 can adopt general wooden form 9.
In addition, in composite insulation boards of the present invention, be provided with plastic anchor bolt, its head and root band hangnail.During construction, first assembling reinforcement cage, then formwork supporting plate, general wooden form is adopted inside concrete member, outside adopts the complex heat-preservation non-dismantling formwork of having holed, and plastic anchor bolt passes hole, when casting concrete, bolt not with hangnail can be able to fall back out along with the vibration of concrete vibration bar, reduces anchoring effect; And the plastic bolt of head and root band hangnail strengthens the position the most easily loosened, the vibration along with concrete vibration bar becomes more tight on the contrary, and anchoring effect is more excellent.
Below be only the mode of water-proofing anticracking plastering mortar for composite insulation boards of an embodiment of the present invention, it can also be used for the place such as building slab or external wall, can have good workability and water-repellancy equally, and unit weight is little, intensity is high.
Above various embodiment of the present invention is described in detail.It will be understood by those skilled in the art that and when not departing from the scope of the invention (being limited by the accompanying claims), various amendment, change and change can be carried out to embodiment.Should explain from entirety the explanation of right and meet and consistent most wide region is described, being not limited to example or the enforcement example in describing in detail.
Claims (8)
1. a water-proofing anticracking plastering mortar, primarily of water reducer, hydrophober, gypsum, ether of cellulose, polypropylene fibre, cement, rubber powder, pulverized slag composition, the particle diameter of described pulverized slag is less than 2.5 millimeters.
2. water-proofing anticracking plastering mortar according to claim 1, by weight percentage, the content of each component is:
Water reducer 0.13%, hydrophober 0.05%, ether of cellulose 0.04%, gypsum 0.74% ~ 0.9%, polypropylene fibre 0.06%, cement 10.6% ~ 12.8%, rubber powder 0.42% ~ 0.51%, pulverized slag 55.5%.
3. water-proofing anticracking plastering mortar according to claim 2, wherein, by weight percentage, each component concentration is water reducer 0.13%, hydrophober 0.05%, ether of cellulose 0.04%, gypsum 0.8%, polypropylene fibre 0.06%, cement 11.5%, rubber powder 0.46%, pulverized slag 55.5%.
4. water-proofing anticracking plastering mortar according to claim 3, wherein, described water reducer is non-research work of air entrained type high efficiency water reducing agent, and hydrophober is for being poly-triol hydrophober.
5. water-proofing anticracking plastering mortar according to claim 4, wherein, described water reducer is how series high-efficiency water-reducing agent, the non-research work of air entrained type high efficiency water reducing agent of SPP-Y, the non-research work of air entrained type high efficiency water reducing agent of UNF-5, the non-research work of air entrained type high efficiency water reducing agent of SP401.
6. water-proofing anticracking plastering mortar according to claim 1, the dry density after its condensation is 990 ~ 1042g/m
3.
7. water-proofing anticracking plastering mortar according to claim 1, the intensity after its condensation is 2.2 ~ 3.3MPa.
8. water-proofing anticracking plastering mortar according to claim 1, the water-intake rate after its condensation is 21 ~ 27%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126602.6A CN104744002A (en) | 2015-03-20 | 2015-03-20 | Waterproof anti-crack mortar for coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126602.6A CN104744002A (en) | 2015-03-20 | 2015-03-20 | Waterproof anti-crack mortar for coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104744002A true CN104744002A (en) | 2015-07-01 |
Family
ID=53584369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510126602.6A Pending CN104744002A (en) | 2015-03-20 | 2015-03-20 | Waterproof anti-crack mortar for coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104744002A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226655A (en) * | 2017-06-20 | 2017-10-03 | 上海微晶防水材料有限公司 | Water-proofing anticracking crystallite and villa basement leakage method for repairing and mending |
| CN108297264A (en) * | 2016-11-22 | 2018-07-20 | 舒子杨 | A kind of production method of water-proofing anticracking insulation blocks |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456751A (en) * | 1993-09-03 | 1995-10-10 | Trustees Of The University Of Pennsylvania | Particulate rubber included concrete compositions |
| CN102060491A (en) * | 2010-12-03 | 2011-05-18 | 上海英硕聚合物材料有限公司 | Bonding and plastering mortar |
| CN102093022A (en) * | 2010-12-21 | 2011-06-15 | 王如林 | Lightweight heat insulation material and production method thereof |
| CN102659380A (en) * | 2012-05-30 | 2012-09-12 | 南京天云新型建材科技有限公司 | Modified building plastering mortar for aerated concrete |
| CN102745970A (en) * | 2012-06-12 | 2012-10-24 | 周青生 | Composition for preparing dry-mixed mortar |
| CN103172314A (en) * | 2013-03-28 | 2013-06-26 | 海达建设集团有限公司 | Polycrystal inorganic lightweight aggregate thermal insulation mortar |
| CN103588455A (en) * | 2013-10-17 | 2014-02-19 | 青岛昊源环境工程技术有限公司 | Green environment-friendly sludge building material |
-
2015
- 2015-03-20 CN CN201510126602.6A patent/CN104744002A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456751A (en) * | 1993-09-03 | 1995-10-10 | Trustees Of The University Of Pennsylvania | Particulate rubber included concrete compositions |
| CN102060491A (en) * | 2010-12-03 | 2011-05-18 | 上海英硕聚合物材料有限公司 | Bonding and plastering mortar |
| CN102093022A (en) * | 2010-12-21 | 2011-06-15 | 王如林 | Lightweight heat insulation material and production method thereof |
| CN102659380A (en) * | 2012-05-30 | 2012-09-12 | 南京天云新型建材科技有限公司 | Modified building plastering mortar for aerated concrete |
| CN102745970A (en) * | 2012-06-12 | 2012-10-24 | 周青生 | Composition for preparing dry-mixed mortar |
| CN103172314A (en) * | 2013-03-28 | 2013-06-26 | 海达建设集团有限公司 | Polycrystal inorganic lightweight aggregate thermal insulation mortar |
| CN103588455A (en) * | 2013-10-17 | 2014-02-19 | 青岛昊源环境工程技术有限公司 | Green environment-friendly sludge building material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297264A (en) * | 2016-11-22 | 2018-07-20 | 舒子杨 | A kind of production method of water-proofing anticracking insulation blocks |
| CN107226655A (en) * | 2017-06-20 | 2017-10-03 | 上海微晶防水材料有限公司 | Water-proofing anticracking crystallite and villa basement leakage method for repairing and mending |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101402516B (en) | Single-component polyphenyl particle heat-insulating mortar | |
| WO2015176593A1 (en) | Heat preservation demolition-free template and manufacturing method therefor | |
| CN105084833B (en) | High-strength insulation full lightweight concrete and its preparation method and application | |
| CN101328055A (en) | Composite silicate thermal insulation material and production method thereof | |
| CN103317789B (en) | Thick-plaster fireproof mortar phenolic resin plate and phenolic aldehyde special-purpose fireproof mortar | |
| CN108252473A (en) | A kind of architectural concrete, assembled combined wall board and preparation method thereof | |
| 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 | |
| CN102515689A (en) | Lightweight hollow perlite partition plate and preparation method thereof | |
| CN104529345A (en) | Nano-perlite thermal insulation mortar and preparation method thereof | |
| CN105350706A (en) | Glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall | |
| CN201236390Y (en) | Cement composite polystyrene foam thermal insulation thermal shield | |
| CN104829179B (en) | White glass bead modification heat-insulating masonry mortar and using method | |
| CN103979862B (en) | A kind of energy-conserving and environment-protective material, preparation method and the application in building system thereof | |
| CN104744002A (en) | Waterproof anti-crack mortar for coating | |
| CN107805014A (en) | A kind of haydite compounded light energy conservation partition plate and preparation method thereof | |
| CN109437802B (en) | Sulphoaluminate cement assembled integrated inner wall and preparation method thereof | |
| CN209277383U (en) | A kind of precast concrete rock wool combined wall board | |
| CN108147753B (en) | Recycled concrete, assembled composite wallboard and preparation method thereof | |
| CN200975050Y (en) | Multifunctional energy-saving building blocks | |
| CN102653973A (en) | Sintering-free exterior wall face brick with thermal insulation function and low water absorption rate | |
| CN202990145U (en) | Novel sound insulation and thermal insulation building material | |
| CN104831823B (en) | Compound heat preservation die plate | |
| CN103755288A (en) | Environmental protection and energy saving thermal insulation material for building | |
| CN209163246U (en) | A kind of Tenon bridging type solid string muscle rack composite 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |