CN105060774A - Anti-fracture and anti-pressure composite wall building material and preparation method thereof - Google Patents
Anti-fracture and anti-pressure composite wall building material and preparation method thereof Download PDFInfo
- Publication number
- CN105060774A CN105060774A CN201510508812.1A CN201510508812A CN105060774A CN 105060774 A CN105060774 A CN 105060774A CN 201510508812 A CN201510508812 A CN 201510508812A CN 105060774 A CN105060774 A CN 105060774A
- Authority
- CN
- China
- Prior art keywords
- parts
- construction
- folding
- wall material
- combined wall
- 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
Abstract
The invention discloses an anti-fracture and anti-pressure composite wall building material and a preparation method thereof. The anti-fracture and anti-pressure composite wall building material includes the following materials in parts by weight: 20-35 parts of magnesium calcium carbonate, 6-13 parts of blast furnace slag, 12-20 parts of clay, 4-10 parts of dolomite powder, 3-8 parts of feldspar powder, 4-10 parts of calcium borate, 3-10 parts of hydroxypropyl methylcellulose, 4-12 parts of poly (4-methyl-1-pentene), 3-8 parts of polystyrolsulfon acid and 5-10 parts of butyl rubber. The preparation method of the anti-fracture and anti-pressure composite wall building material includes the steps of ball milling, mixing, heating and press forming. The prepared wall building material has the characteristics of being high in fracture resistance and compression strength.
Description
Technical field
The invention belongs to building material field, combined wall material of construction relating to a kind of anti-folding and anti-pressing and preparation method thereof.
Background technology
New Building Materials mainly comprise novel wall material, NEW PAINT SYSTEMS FOR BUILDINGS, novel building plastics, new decorative material for building, new waterproof and sealing material totally five parts.Novel wall material of construction refers to that type material resource, energy consumption are low, utilize local resources and waste resource in a large number; To environment, friendly harmless and be conducive to ecological environmental protection to the person, maintain the balance of ecotope; Meanwhile, can recycle.New Building Materials have the feature of high-strength light at present: lightweight mainly refers to that material porous, volume density are little.High-strengthly mainly refer to that the intensity of material is higher.Novel wall material refers to having that joint is native, energy-conservation, profit is given up, have better physical and mechanical property, the industrialization of adaptation building products, mechanization of building operation, minimizing working-yard wet trade, improve the materials for wall of the modern architecture industry demands for development such as building function except clay solid brick.The ultimate compression strength of novel wall material of construction and folding strength to its effect comparatively greatly, need effective its intensity of raising.
Summary of the invention
The technical problem solved: wall body building material occupies larger proportion in material of construction, the current focus for materials for wall concentrates on energy-conservation, light-duty, resistance to compression etc. technically, the object of the invention is to improve the folding strength of wall body building material and ultimate compression strength, thus disclose material of construction of a kind of light-duty, anti-folding and anti-pressing and preparation method thereof.
Technical scheme: in order to solve the problem, combined wall material of construction that the invention discloses a kind of anti-folding and anti-pressing and preparation method thereof, the combined wall material of construction of described anti-folding and anti-pressing comprises the material of following weight part:
Magnesium calcium carbonate 20-35 part,
Blast-furnace slag 6-13 part,
Clay 12-20 part,
Ground dolomite 4-10 part,
Feldspar Powder 3-8 part,
Lime borate 4-10 part,
Vltra tears 3-10 part,
Poly-4-methyl-1-pentene 4-12 part,
Polystyrolsulfon acid 3-8 part,
Isoprene-isobutylene rubber 5-10 part.
As the preferred scheme of one, the combined wall material of construction of described a kind of anti-folding and anti-pressing, comprises the material of following weight part:
Magnesium calcium carbonate 25-30 part,
Blast-furnace slag 8-11 part,
Clay 14-18 part,
Ground dolomite 5-9 part,
Feldspar Powder 4-7 part,
Lime borate 6-9 part,
Vltra tears 5-9 part,
Poly-4-methyl-1-pentene 6-10 part,
Polystyrolsulfon acid 4-7 part,
Isoprene-isobutylene rubber 6-9 part.
The preparation method of the combined wall material of construction of described a kind of anti-folding and anti-pressing, comprises the following steps:
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 15:1-30:1, and Ball-milling Time is 1-4h;
Step 2: get the magnesium calcium carbonate 20-35 part after ball milling, blast-furnace slag 6-13 part, clay 12-20 part, ground dolomite 4-10 part, Feldspar Powder 3-8 part, lime borate 4-10 part by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 3-10 part, poly-4-methyl-1-pentene 4-12 part, polystyrolsulfon acid 3-8 part, isoprene-isobutylene rubber 5-10 part by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 12MPa-30MPa, clamping time is 3-10h, places 4-12h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
As the preferred scheme of one, the preparation method of the combined wall material of construction of described a kind of anti-folding and anti-pressing, in described step 1, in ball mill, ratio of grinding media to material is 18:1-25:1.
As the preferred scheme of one, the preparation method of the combined wall material of construction of described a kind of anti-folding and anti-pressing, in described step 1, Ball-milling Time is 2-3h.
As the preferred scheme of one, the preparation method of the combined wall material of construction of described a kind of anti-folding and anti-pressing, in described step 4, moulding pressure is 15MPa-25MPa.
As the preferred scheme of one, the preparation method of the combined wall material of construction of described a kind of anti-folding and anti-pressing, in described step 4, clamping time is 4-7h.
Beneficial effect: along with the application of wall body building material gets more and more, low intensive wall body building material can limit its application greatly.Combined wall material of construction of the present invention has High anti bending strength, performance that ultimate compression strength is high, by improving the technique of wall body building material and composition, effectively improve its intensity, and then solve the problem that conventional wall body building material intensity is low, have certain potential safety hazard.
Embodiment
Embodiment 1
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 30:1, and Ball-milling Time is 1h;
Step 2: get the magnesium calcium carbonate 35 parts after ball milling, blast-furnace slag 13 parts, clay 12 parts, ground dolomite 4 parts, Feldspar Powder 8 parts, lime borate 4 parts by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 10 parts, poly-4-methyl-1-pentene 4 parts, polystyrolsulfon acid 8 parts, isoprene-isobutylene rubber 5 parts by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 30MPa, clamping time is 3h, places 12h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
The folding strength of the combined wall material of construction of embodiment 1 is 11.6MPa, and ultimate compression strength is 27.8MPa.
Embodiment 2
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 15:1, and Ball-milling Time is 4h;
Step 2: get the magnesium calcium carbonate 20 parts after ball milling, blast-furnace slag 6 parts, clay 20 parts, ground dolomite 10 parts, Feldspar Powder 3 parts, lime borate 10 parts by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 3 parts, poly-4-methyl-1-pentene 12 parts, polystyrolsulfon acid 3 parts, isoprene-isobutylene rubber 10 parts by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 12MPa, clamping time is 10h, places 4h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
The folding strength of the combined wall material of construction of embodiment 2 is 11.1MPa, and ultimate compression strength is 27.2MPa.
Embodiment 3
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 25:1, and Ball-milling Time is 2h;
Step 2: get the magnesium calcium carbonate 30 parts after ball milling, blast-furnace slag 11 parts, clay 18 parts, ground dolomite 5 parts, Feldspar Powder 7 parts, lime borate 9 parts by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 5 parts, poly-4-methyl-1-pentene 6 parts, polystyrolsulfon acid 4 parts, isoprene-isobutylene rubber 9 parts by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 15MPa, clamping time is 4h, places 12h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
The folding strength of the combined wall material of construction of embodiment 3 is 13.0MPa, and ultimate compression strength is 28.4MPa.
Embodiment 4
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 18:1, and Ball-milling Time is 3h;
Step 2: get the magnesium calcium carbonate 25 parts after ball milling, blast-furnace slag 8 parts, clay 14 parts, ground dolomite 9 parts, Feldspar Powder 4 parts, lime borate 6 parts by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 9 parts, poly-4-methyl-1-pentene 10 parts, polystyrolsulfon acid 7 parts, isoprene-isobutylene rubber 6 parts by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 25MPa, clamping time is 7h, places 4h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
The folding strength of the combined wall material of construction of embodiment 4 is 13.3MPa, and ultimate compression strength is 28.9MPa.
Embodiment 5
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 22:1, and Ball-milling Time is 3h;
Step 2: get the magnesium calcium carbonate 27 parts after ball milling, blast-furnace slag 10 parts, clay 16 parts, ground dolomite 7 parts, Feldspar Powder 5 parts, lime borate 8 parts by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 7 parts, poly-4-methyl-1-pentene 8 parts, polystyrolsulfon acid 6 parts, isoprene-isobutylene rubber 8 parts by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 20MPa, clamping time is 6h, places 8h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
The folding strength of the combined wall material of construction of embodiment 5 is 15.2MPa, and ultimate compression strength is 30.5MPa.
Comparative example 1
Step 1: get blast-furnace slag, clay, ground dolomite, Feldspar Powder respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 30:1, and Ball-milling Time is 1h;
Step 2: get the blast-furnace slag 13 parts after ball milling, clay 12 parts, ground dolomite 4 parts, Feldspar Powder 8 parts by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 10 parts, poly-4-methyl-1-pentene 4 parts, polystyrolsulfon acid 8 parts, isoprene-isobutylene rubber 5 parts by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 30MPa, clamping time is 3h, places 12h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
The folding strength of the combined wall material of construction of comparative example 1 is 7.9MPa, and ultimate compression strength is 23.6MPa.
Comparative example 2
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 30:1, and Ball-milling Time is 1h;
Step 2: get the magnesium calcium carbonate 35 parts after ball milling, blast-furnace slag 13 parts, clay 12 parts, ground dolomite 4 parts, Feldspar Powder 8 parts, lime borate 4 parts by weight is respectively pressed powder after stirring;
Step 3: get polystyrolsulfon acid 8 parts, isoprene-isobutylene rubber 5 parts by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 30MPa, clamping time is 3h, places 12h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
The folding strength of the combined wall material of construction of comparative example 2 is 8.5MPa, and ultimate compression strength is 22.6MPa.
Comparative example 3
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 30:1, and Ball-milling Time is 1h;
Step 2: get the magnesium calcium carbonate 35 parts after ball milling, blast-furnace slag 13 parts, clay 12 parts, ground dolomite 4 parts, Feldspar Powder 8 parts, lime borate 4 parts by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 10 parts, poly-4-methyl-1-pentene 4 parts by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 30MPa, clamping time is 3h, places 12h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
The folding strength of the combined wall material of construction of comparative example 3 is 8.2MPa, and ultimate compression strength is 23.1MPa.
Claims (7)
1. a combined wall material of construction for anti-folding and anti-pressing, is characterized in that, the combined wall material of construction of described anti-folding and anti-pressing comprises the material of following weight part:
Magnesium calcium carbonate 20-35 part,
Blast-furnace slag 6-13 part,
Clay 12-20 part,
Ground dolomite 4-10 part,
Feldspar Powder 3-8 part,
Lime borate 4-10 part,
Vltra tears 3-10 part,
Poly-4-methyl-1-pentene 4-12 part,
Polystyrolsulfon acid 3-8 part,
Isoprene-isobutylene rubber 5-10 part.
2. the combined wall material of construction of a kind of anti-folding and anti-pressing according to claim 1, is characterized in that, the combined wall material of construction of described anti-folding and anti-pressing comprises the material of following weight part:
Magnesium calcium carbonate 25-30 part,
Blast-furnace slag 8-11 part,
Clay 14-18 part,
Ground dolomite 5-9 part,
Feldspar Powder 4-7 part,
Lime borate 6-9 part,
Vltra tears 5-9 part,
Poly-4-methyl-1-pentene 6-10 part,
Polystyrolsulfon acid 4-7 part,
Isoprene-isobutylene rubber 6-9 part.
3. the preparation method of the combined wall material of construction of a kind of anti-folding and anti-pressing according to claim 1, is characterized in that, described material of construction preparation method comprises the following steps:
Step 1: get magnesium calcium carbonate, blast-furnace slag, clay, ground dolomite, Feldspar Powder, lime borate respectively, by above composition ball milling in ball mill respectively, in ball mill, ratio of grinding media to material is 15:1-30:1, and Ball-milling Time is 1-4h;
Step 2: get the magnesium calcium carbonate 20-35 part after ball milling, blast-furnace slag 6-13 part, clay 12-20 part, ground dolomite 4-10 part, Feldspar Powder 3-8 part, lime borate 4-10 part by weight is respectively pressed powder after stirring;
Step 3: get Vltra tears 3-10 part, poly-4-methyl-1-pentene 4-12 part, polystyrolsulfon acid 3-8 part, isoprene-isobutylene rubber 5-10 part by weight respectively, stirred after heating;
Step 4: pressed powder step 2 prepared is fed in the mixture of step 3, reheats and stirs, being pressurizeed by mixture, it is shaping to carry out again, moulding pressure is 12MPa-30MPa, clamping time is 3-10h, places 4-12h after cooling, is the combined wall material of construction of anti-folding and anti-pressing.
4. the preparation method of the combined wall material of construction of a kind of anti-folding and anti-pressing according to claim 3, is characterized in that, in described step 1, in ball mill, ratio of grinding media to material is 18:1-25:1.
5. the preparation method of the combined wall material of construction of a kind of anti-folding and anti-pressing according to claim 3, it is characterized in that, in described step 1, Ball-milling Time is 2-3h.
6. the preparation method of the combined wall material of construction of a kind of anti-folding and anti-pressing according to claim 3, is characterized in that, in described step 4, moulding pressure is 15MPa-25MPa.
7. the preparation method of the combined wall material of construction of a kind of anti-folding and anti-pressing according to claim 3, is characterized in that, in described step 4, clamping time is 4-7h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508812.1A CN105060774A (en) | 2015-08-19 | 2015-08-19 | Anti-fracture and anti-pressure composite wall building material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508812.1A CN105060774A (en) | 2015-08-19 | 2015-08-19 | Anti-fracture and anti-pressure composite wall building material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105060774A true CN105060774A (en) | 2015-11-18 |
Family
ID=54490358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510508812.1A Pending CN105060774A (en) | 2015-08-19 | 2015-08-19 | Anti-fracture and anti-pressure composite wall building material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105060774A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084827A (en) * | 2015-08-28 | 2015-11-25 | 韩功篑 | Composite wall building material and preparation method thereof |
| CN105801063A (en) * | 2016-03-16 | 2016-07-27 | 韩旭霞 | Light-weight, heat-insulating and environment-friendly composite wall building material |
| CN105819778A (en) * | 2016-03-16 | 2016-08-03 | 潍坊科技学院 | Preparation method of light, thermal insulation, and environment-friendly composite wall construction material |
| CN107056148A (en) * | 2017-06-22 | 2017-08-18 | 合肥易美特建材有限公司 | A kind of preparation method of new high tenacity construction material |
| CN107098623A (en) * | 2017-06-05 | 2017-08-29 | 合肥永泰新型建材有限公司 | A kind of corrosion-resistant heat-insulating construction material and preparation method thereof |
| CN107129197A (en) * | 2017-05-18 | 2017-09-05 | 谢金 | A kind of novel wall construction material |
| CN107200513A (en) * | 2017-06-13 | 2017-09-26 | 合肥大麦灯箱器材有限公司 | A kind of preparation method of New Building Materials |
| CN107311692A (en) * | 2017-07-12 | 2017-11-03 | 合肥雅克丽新型建材有限公司 | A kind of preparation method of novel wall construction material |
| CN107417232A (en) * | 2017-06-22 | 2017-12-01 | 合肥易美特建材有限公司 | A kind of preparation method of Novel compressive construction material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1568293A (en) * | 2000-10-04 | 2005-01-19 | 詹姆斯·哈迪研究有限公司 | Fiber cement composite materials using sized cellulose fibers |
| CN1646612A (en) * | 2002-03-07 | 2005-07-27 | 新型建筑及建材公司 | Method and composition for polymer-reinforced composite cementitious construction material |
| CN1931779A (en) * | 2006-10-13 | 2007-03-21 | 北京工业大学 | Color light wall tile and its making process |
| KR101341530B1 (en) * | 2013-07-12 | 2013-12-13 | 현대엠코 주식회사 | Binder of dry mortar composition and the composition of dry mortar for flooring screeds and construction method using the same |
-
2015
- 2015-08-19 CN CN201510508812.1A patent/CN105060774A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1568293A (en) * | 2000-10-04 | 2005-01-19 | 詹姆斯·哈迪研究有限公司 | Fiber cement composite materials using sized cellulose fibers |
| CN1646612A (en) * | 2002-03-07 | 2005-07-27 | 新型建筑及建材公司 | Method and composition for polymer-reinforced composite cementitious construction material |
| CN1931779A (en) * | 2006-10-13 | 2007-03-21 | 北京工业大学 | Color light wall tile and its making process |
| KR101341530B1 (en) * | 2013-07-12 | 2013-12-13 | 현대엠코 주식회사 | Binder of dry mortar composition and the composition of dry mortar for flooring screeds and construction method using the same |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084827A (en) * | 2015-08-28 | 2015-11-25 | 韩功篑 | Composite wall building material and preparation method thereof |
| CN105801063A (en) * | 2016-03-16 | 2016-07-27 | 韩旭霞 | Light-weight, heat-insulating and environment-friendly composite wall building material |
| CN105819778A (en) * | 2016-03-16 | 2016-08-03 | 潍坊科技学院 | Preparation method of light, thermal insulation, and environment-friendly composite wall construction material |
| CN107129197A (en) * | 2017-05-18 | 2017-09-05 | 谢金 | A kind of novel wall construction material |
| CN107098623A (en) * | 2017-06-05 | 2017-08-29 | 合肥永泰新型建材有限公司 | A kind of corrosion-resistant heat-insulating construction material and preparation method thereof |
| CN107200513A (en) * | 2017-06-13 | 2017-09-26 | 合肥大麦灯箱器材有限公司 | A kind of preparation method of New Building Materials |
| CN107056148A (en) * | 2017-06-22 | 2017-08-18 | 合肥易美特建材有限公司 | A kind of preparation method of new high tenacity construction material |
| CN107417232A (en) * | 2017-06-22 | 2017-12-01 | 合肥易美特建材有限公司 | A kind of preparation method of Novel compressive construction material |
| CN107311692A (en) * | 2017-07-12 | 2017-11-03 | 合肥雅克丽新型建材有限公司 | A kind of preparation method of novel wall construction material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105060774A (en) | Anti-fracture and anti-pressure composite wall building material and preparation method thereof | |
| CN103641402B (en) | Baking-free brick prepared from red mud | |
| CN105084827A (en) | Composite wall building material and preparation method thereof | |
| CN106478019B (en) | A kind of bonding mortar using cullet Stainless-steel fibre | |
| CN106365592A (en) | Environment-friendly brick and production method thereof | |
| CN103848582B (en) | The gelling material of soil solidification | |
| CN104387701A (en) | Composite red-mud high-molecular synthetic material for building decoration and preparation method thereof | |
| CN106316340A (en) | Novel environment-friendly bricks and production method thereof | |
| CN104129950A (en) | High flexible fiber reinforced polymer cement waterproof coating | |
| CN106380170A (en) | Green and environmental-protection brick and preparation method thereof | |
| CN110540374A (en) | Lead-zinc tailing-smelting slag composite cement and preparation method thereof | |
| KR20120124933A (en) | Alkali activated gypsum-slag cement composition and concrete constructing method using the same | |
| CN102531440A (en) | Method for recycling red mud | |
| CN102746018A (en) | Tail slag fired perforated brick and preparation method thereof | |
| CN108840636A (en) | Improve the preparation method of mortar mechanical property | |
| CN104355593A (en) | Environmental-friendly gypsum board | |
| CN102219421B (en) | Anti-cracking additive | |
| CN104710123A (en) | Modified diethanolisopropanolamine salt cement grinding aid | |
| CN105523775A (en) | An iron mine tailing aerated concrete block and a preparing method thereof | |
| CN107746214A (en) | A kind of environmental protection brick and preparation method thereof | |
| CN103755261A (en) | Waterproof plastering mortar slurry doped with mineral powder | |
| CN107903008A (en) | A kind of environmentally friendly aerated bricks containing stalk | |
| CN109896824B (en) | Method for recycling magnesium oxysulfate building material waste based on magnesite tailings and product | |
| CN106316195A (en) | Reinforced cement grinding aid and cement thereof | |
| CN111116129A (en) | Masonry dry-mixed mortar |
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 |
Application publication date: 20151118 |
|
| RJ01 | Rejection of invention patent application after publication |