CN1587173A - Cement base permetration crystal type water-proof material and its producing process and construction method - Google Patents
Cement base permetration crystal type water-proof material and its producing process and construction method Download PDFInfo
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- CN1587173A CN1587173A CN 200410058199 CN200410058199A CN1587173A CN 1587173 A CN1587173 A CN 1587173A CN 200410058199 CN200410058199 CN 200410058199 CN 200410058199 A CN200410058199 A CN 200410058199A CN 1587173 A CN1587173 A CN 1587173A
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- cement
- waterproofing material
- cementitious capillary
- quartz sand
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- 239000000463 material Substances 0.000 title claims abstract description 43
- 239000004568 cement Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 14
- 238000010276 construction Methods 0.000 title description 11
- 239000013078 crystal Substances 0.000 title 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000004567 concrete Substances 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 20
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 16
- 239000001923 methylcellulose Substances 0.000 claims abstract description 16
- 239000011149 active material Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- 238000004078 waterproofing Methods 0.000 claims description 27
- 239000006004 Quartz sand Substances 0.000 claims description 20
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 18
- 235000017550 sodium carbonate Nutrition 0.000 claims description 17
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 17
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 16
- 239000001110 calcium chloride Substances 0.000 claims description 16
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 16
- 239000002562 thickening agent Substances 0.000 claims description 13
- 239000011775 sodium fluoride Substances 0.000 claims description 9
- 235000013024 sodium fluoride Nutrition 0.000 claims description 9
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 8
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical group [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 7
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 7
- 235000011152 sodium sulphate Nutrition 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 229960004543 anhydrous citric acid Drugs 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 239000011044 quartzite Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 235000015165 citric acid Nutrition 0.000 description 15
- 239000011398 Portland cement Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The cement base permeating and crystallizing waterproof material consists of cement 50-65 wt%, active material 5.5-14.5 wt%, methyl cellulose as densifier 3.5-8.0 wt%, anhydrous citric acid as retarder 2.0-4.5 wt% and ground quartzite 20-40 wt%. It is used for anti-seepage and waterproof treatment of concrete structure through spreading the dry powder to the surface of newly deposited concrete structure or painting the mixture with water to the upstream face or downstream face of concrete structure. It has excellent permeating and crystallizing, anti-seepage and waterproof performance.
Description
Technical field
The present invention relates to a kind of concrete impervious, water-proof material and production technique and constructional method.
Background technology
In construction work, normal concrete impervious, water resistance is relatively poor, and problem of cracks often takes place.For reaching purpose concrete impervious, waterproof, in water-tight concrete, usually adopt the adding water resisting admixture, add methods such as cement or raising sand coarse aggregate ratio.For the sake of assurance, water-tight concrete meet water or back side needs again to do dual waterproof with materials such as coiled material, coating, it is a lot of that this improves construction cost, and cause construction period to prolong.Require anti-water termination necessary smooth, dry because of laying coiled material, make waterproof construction technology also more numerous and diverse, the comprehensive cost height, maintenance cost is also high.In addition, reaction, the time of coagulation of water-proof material are longer, are badly in need of improving early strength, with the reduction of erection time.
Summary of the invention
The present invention will provide a kind of permeable crystalline waterproofing material, solve concrete impervious, water resistance is relatively poor, and problem of cracks often takes place, and solves the low problem of water-proof material early strength.
The technical scheme of cementitious capillary waterproofing material of the present invention is characterized in that: with cement main raw material,
Cement content is the 50-65% of gross weight,
All the other components are: yellow soda ash and calcium chloride active material 2-14.5%,
Methylcellulose thickener 3.5-8.0%,
Citric Acid, usp, Anhydrous Powder retardant 2.0-4.5%,
Levigate quartz sand 20-40%.
Have in the above-mentioned active material Sodium Fluoride 0.2-0.6%,
Sodium aluminate 0.3-0.5%,
The composition of sodium sulfate 0.2-0.6% one or both or three kinds wherein.
The optimum addition of above-mentioned three kinds of active materials is respectively: Sodium Fluoride 0.2%, sodium aluminate 0.4%, sodium sulfate 0.4%.
The fineness of above-mentioned levigate quartz sand is that dioxide-containing silica is more than 85% between the square hole sieve size 0.15mm-0.075mm.
The production technique of this cementitious capillary waterproofing material is characterized in that processing step is as follows:
(1), cement is sieved by square hole size 0.25mm;
(2), active material is sieved by square hole size 0.315mm;
(3), all raw material accurately measures by proportioning;
(4), the order of pressing cement, thickening material, active material, retardant, levigate quartz sand, drop in the mixer and stir;
(5), from mixer discharging, packing, measure, seal, finished product.
The constructional method of this permeable crystalline waterproofing material is characterized in that: dry powder of the present invention directly is sprinkling upon the concrete surface of newly building, and the press polish of wiping one's face is used for concrete placement face, the impervious waterproof of concrete structure.
The constructional method of this permeable crystalline waterproofing material, it is characterized in that: the ratio of dry powder water of the present invention in water cement ratio 0.22-0.30 stirred, brush the concrete structure basal plane of doing impervious waterproof at need then, treat brushing for the first time wipe one's face and condense after remake second time.
Beneficial effect: cementitious capillary waterproofing material of the present invention has improved concrete impervious, water resistance and stability and weather resistance.It and other material compatible fabulous, to concrete surface do, wet no requirement (NR), be fit to the concrete of complex construction.Constructional method is simple, the saving of labor, laborsaving, construction period is very short, comprehensive cost is low.For concrete self less than the crack below the 0.4mm, this material can both be repaired voluntarily, this material is penetrated into the inside concrete 100-150mm degree of depth, react with concrete, produce infiltration enduringly, crystallization and stimulating activity reaction, impel reactant crystallization, expansion, strengthen concrete impervious, moisture effect, waterproof effect is permanent.For increasing early strength, in active material, also can add the composition of Sodium Fluoride, sodium aluminate, sodium sulfate one or both or three kinds wherein, make the present invention can quicken chemical reaction, shorten time of coagulation, accelerating construction progress, Sodium Fluoride can also remedy the deficiency of yellow soda ash purity.The present invention produces, transports, uses whole process pollution-free, and harmless to the person, physical and mechanical property detects as follows:
| Sequence number | Test subject | Performance index | |||
| ????11 | Measured value | ||||
| ????1 | Stability | Qualified | Qualified | ||
| ????2 | Time of coagulation | Presetting period (min) 〉= | ????55 | ||
| Final setting time (h)≤ | ????2.40 | ||||
| ????3 | Folding strength (MPa) 〉= | ????7d | ????4.90 | ||
| ????28d | ????6.80 | ||||
| ????4 | Ultimate compression strength (MPa) 〉= | ????7d | ????18.00 | ||
| ????28d | ????26.00 | ||||
| ????5 | Wet basis face cohesive strength (MPa) 〉= | ????1.2 | |||
| ????6 | Impervious pressure (28d) (MPa) 〉= | ????1.2 | ????1.4 | ||
| ????7 | For the second time impervious pressure (56d) (MPa) 〉= | ????0.8 | ????1.0 | ||
| ????8 | Osmotic pressure ratio (28d) 〉= | ????300 | ????350 | ||
The test of GB18445-2001 11 types is pressed by national building materials test center, meets the requirements.
Be applicable to impervious, waterproof constructions such as vault, tunnel, subway, pond, swimming pool, square, roof, toilet.
Embodiment
Embodiment one: contain cement and active material, thickening material, retardant, packing material in the cementitious capillary waterproofing material of the present invention, impervious, the waterproof of concrete or concrete structure that is used for newly building.Its per 100 parts of mass ratioes are: 56.0 parts of cement; 5.5 parts in yellow soda ash; 4.0 parts in calcium chloride; 6.5 parts of methylcellulose gum; 3.0 parts of citric acids; 25.0 parts of quartz sands.
This cementitious capillary waterproofing material production craft step is as follows:
(1), cement sieves with the 0.25mm square hole sieve;
(2), yellow soda ash, calcium chloride, citric acid sieve with the 0.315mm square hole sieve;
(3), quartz sand sieves with the 0.20mm square hole sieve;
(4), pack in proper order by mass ratio, cement, methylcellulose gum, yellow soda ash, calcium chloride, citric acid, quartz sand and stir 30min in the mixer;
(5), from mixer discharge hole for discharge, packing, measure, go out finished product.
Use water cement ratio 0.22-0.30 during use, stir with tap water or tap water, the brushing concrete surface, the young concrete surface is spread this material 0.8-1.2 and is pressed kg/m
2Real.
Embodiment two: the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are cement 50-65%.Cement is a kind of in the silicate that (contains 42.5 grades) more than 42.5 grades or the ordinary Portland cement.
The content of above-mentioned active material is: yellow soda ash 3.0-7.5%, calcium chloride 2.5-6.0%;
The content of above-mentioned methylcellulose thickener is 3.5-8.0%;
The content of above-mentioned Citric Acid, usp, Anhydrous Powder retardant is 2.0-4.5%;
The content of above-mentioned quartz sand stopping composition is the dry levigated quartz sand of 20-40%, crosses the 0.15-0.075mm square hole sieve, and dioxide-containing silica is more than 85%.
Waterproof construction method of the present invention is 1.: dry powder of the present invention directly is sprinkling upon the concrete surface of newly building, is used for concrete placement face, the press polish of wiping one's face, the impervious waterproof of concrete structure.
Waterproof construction method of the present invention is 2.: the ratio of dry powder water of the present invention in water cement ratio 0.22-0.30 stirred, brushes the concrete structure basal plane of doing impervious waterproof at need then, treat brushing for the first time wipe one's face and condense after remake second time.
Embodiment three: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are silicate cement 59%, yellow soda ash 3%, calcium chloride 3%, methylcellulose thickener is 3%, the content of Citric Acid, usp, Anhydrous Powder retardant is 2%, the content of quartz sand stopping composition is 30%.
Embodiment four: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are cement 52%, yellow soda ash 5%, calcium chloride 5%, methylcellulose thickener is 8%, the content of Citric Acid, usp, Anhydrous Powder retardant is 2%, the content of quartz sand stopping composition is 28%.
Embodiment five: the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are that the content of cement 57%, yellow soda ash 7%, calcium chloride 4% methylcellulose thickener is 6%, the content of Citric Acid, usp, Anhydrous Powder retardant is 4%, the content of quartz sand stopping composition is 22%.
Embodiment six: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are cement 56%, calcium chloride 6%, yellow soda ash 3%, methylcellulose thickener is 4%, the content of Citric Acid, usp, Anhydrous Powder retardant is 3%, the content of quartz sand stopping composition is 28%.
Embodiment seven: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are cement 54%, yellow soda ash 6.8%, calcium chloride 3%, Sodium Fluoride 0.2%, methylcellulose thickener is 5%, the content of Citric Acid, usp, Anhydrous Powder retardant is 3%, the content of quartz sand stopping composition is 28%.
Embodiment eight: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are ordinary Portland cement 52%, yellow soda ash 6.7%, calcium chloride 4%, Sodium Fluoride 0.3%, methylcellulose thickener is 8%, the content of Citric Acid, usp, Anhydrous Powder retardant is 3%, the content of quartz sand stopping composition is 26%.
Embodiment nine: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are ordinary Portland cement 50%, yellow soda ash 7.3%, calcium chloride 5%, Sodium Fluoride 0.3%, sodium aluminate 0.4%, methylcellulose thickener is 4%, the content of Citric Acid, usp, Anhydrous Powder retardant is 3%, the content of quartz sand stopping composition is 30%.
Embodiment ten: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are ordinary Portland cement 55%, yellow soda ash 7%, calcium chloride 3%, sodium aluminate 0.5%, sodium sulfate 0.5%, methylcellulose thickener is 7%, the content of Citric Acid, usp, Anhydrous Powder retardant is 3%, the content of quartz sand stopping composition is 24%.
Embodiment 11: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are ordinary Portland cement 60%, yellow soda ash 5.6%, calcium chloride 4%, sodium aluminate 0.4%, methylcellulose thickener is 5%, the content of Citric Acid, usp, Anhydrous Powder retardant is 3%, the content of quartz sand stopping composition is 22%.
Embodiment 12: the content that the per 100 parts of quality mixture ratios of cementitious capillary waterproofing material of the present invention are ordinary Portland cement 60%, yellow soda ash 4%, calcium chloride 6%, sodium sulfate 0.4%, methylcellulose thickener is 4%, the content of Citric Acid, usp, Anhydrous Powder retardant is 4.6%, the content of quartz sand stopping composition is 23%.
Claims (7)
1, a kind of cementitious capillary waterproofing material is characterized in that: with cement main raw material,
Cement content is the 50-65% of gross weight,
All the other components are: yellow soda ash and calcium chloride active material 2-14.5%,
Methylcellulose thickener 3.5-8.0%,
Citric Acid, usp, Anhydrous Powder retardant 2.0-4.5%,
Levigate quartz sand 20-40%.
2, cementitious capillary waterproofing material according to claim 1 is characterized in that: have in the described active material Sodium Fluoride 0.2-0.6%,
Sodium aluminate 0.3-0.5%,
The composition of sodium sulfate 0.2-0.6% one or both or three kinds wherein.
3, cementitious capillary waterproofing material according to claim 2 is characterized in that: the optimum addition of described three kinds of active materials is respectively: Sodium Fluoride 0.2%, sodium aluminate 0.4%, sodium sulfate 0.4%.
4, cementitious capillary waterproofing material according to claim 1 is characterized in that: the fineness of described levigate quartz sand is that dioxide-containing silica is more than 85% between the square hole sieve size 0.15mm-0.075mm.
5, a kind of production technique of cementitious capillary waterproofing material is characterized in that processing step is as follows:
(1), cement is sieved by square hole size 0.25mm;
(2), active material is sieved by square hole size 0.315mm;
(3), all raw material accurately measures by proportioning;
(4), the order of pressing cement, thickening material, active material, retardant, levigate quartz sand, drop in the mixer and stir;
(5), from mixer discharging, packing, measure, seal, finished product.
6, a kind of constructional method of permeable crystalline waterproofing material is characterized in that: the described dry powder of claim 1 directly is sprinkling upon the concrete surface of newly building, and the press polish of wiping one's face is used for concrete placement face, the impervious waterproof of concrete structure.
7, a kind of constructional method of permeable crystalline waterproofing material, it is characterized in that: the ratio of the described dry powder water of claim 1 in water cement ratio 0.22-0.30 stirred, brush the concrete structure basal plane of doing impervious waterproof at need then, treat brushing for the first time wipe one's face and condense after remake second time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410058199 CN1261385C (en) | 2004-08-20 | 2004-08-20 | Cement base permetration crystal type water-proof material and its producing process and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410058199 CN1261385C (en) | 2004-08-20 | 2004-08-20 | Cement base permetration crystal type water-proof material and its producing process and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1587173A true CN1587173A (en) | 2005-03-02 |
| CN1261385C CN1261385C (en) | 2006-06-28 |
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|---|---|---|---|
| CN 200410058199 Expired - Fee Related CN1261385C (en) | 2004-08-20 | 2004-08-20 | Cement base permetration crystal type water-proof material and its producing process and construction method |
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| CN (1) | CN1261385C (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366570C (en) * | 2005-03-22 | 2008-02-06 | 夏曙光 | Efficient waterproof composite material |
| CN100371285C (en) * | 2005-12-12 | 2008-02-27 | 李凌伟 | Cement-base osmotic crystalline waterproof material and its production process |
| CN101362867B (en) * | 2007-08-07 | 2010-08-25 | 天津市耀新科技发展有限公司 | Inorganic powder capillary crystalline waterproof coating material |
| CN101244913B (en) * | 2008-03-18 | 2010-12-01 | 隋永祥 | Polyalcohol concrete base rigidity water-proofing material |
| CN102161575A (en) * | 2010-02-23 | 2011-08-24 | 东莞易施宝建筑材料有限公司 | Waterproof daub for doors and windows |
| CN102788744A (en) * | 2012-07-27 | 2012-11-21 | 马鞍山十七冶工程科技有限责任公司 | Sealing material for detecting water permeability resistance of asphalt pavement |
| CN102863170A (en) * | 2012-10-15 | 2013-01-09 | 南京信息工程大学 | Functional crystallization master batch and preparation method thereof and waterproof material |
| CN101074355B (en) * | 2006-05-17 | 2013-03-27 | 苏笮斌 | Cement-based penetrant crystalline waterproof material and production thereof |
| CN104030624A (en) * | 2014-06-10 | 2014-09-10 | 安徽凯越电力杆塔有限公司 | Waterproof concrete and preparation method thereof |
| CN106565169A (en) * | 2016-10-29 | 2017-04-19 | 成都市红鑫科技有限公司 | Novel waterproof material |
| CN107352900A (en) * | 2017-07-10 | 2017-11-17 | 刘世锋 | A kind of building building cement base waterproof material and its preparation method and application |
| CN107619219A (en) * | 2017-08-15 | 2018-01-23 | 泰州克罗米德机械设备有限公司 | permeable composition for building |
| CN109176889A (en) * | 2018-08-29 | 2019-01-11 | 广州迩鼎机电设备有限公司 | A kind of composite cement base osmotic crystalline waterproof material device |
| CN109249533A (en) * | 2018-08-29 | 2019-01-22 | 广州迩鼎机电设备有限公司 | A kind of composite cement base osmotic crystalline waterproof material equipment |
| CN111138208A (en) * | 2020-01-09 | 2020-05-12 | 深圳市保富新型建材有限公司 | Concrete strength defect curing reinforcing agent |
| CN115466087A (en) * | 2022-09-12 | 2022-12-13 | 昆明理工大学 | Novel cement-based permeable crystallization waterproof material and use method thereof |
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- 2004-08-20 CN CN 200410058199 patent/CN1261385C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100366570C (en) * | 2005-03-22 | 2008-02-06 | 夏曙光 | Efficient waterproof composite material |
| CN100371285C (en) * | 2005-12-12 | 2008-02-27 | 李凌伟 | Cement-base osmotic crystalline waterproof material and its production process |
| CN101074355B (en) * | 2006-05-17 | 2013-03-27 | 苏笮斌 | Cement-based penetrant crystalline waterproof material and production thereof |
| CN101362867B (en) * | 2007-08-07 | 2010-08-25 | 天津市耀新科技发展有限公司 | Inorganic powder capillary crystalline waterproof coating material |
| CN101244913B (en) * | 2008-03-18 | 2010-12-01 | 隋永祥 | Polyalcohol concrete base rigidity water-proofing material |
| CN102161575A (en) * | 2010-02-23 | 2011-08-24 | 东莞易施宝建筑材料有限公司 | Waterproof daub for doors and windows |
| CN102788744A (en) * | 2012-07-27 | 2012-11-21 | 马鞍山十七冶工程科技有限责任公司 | Sealing material for detecting water permeability resistance of asphalt pavement |
| CN102863170A (en) * | 2012-10-15 | 2013-01-09 | 南京信息工程大学 | Functional crystallization master batch and preparation method thereof and waterproof material |
| CN104030624A (en) * | 2014-06-10 | 2014-09-10 | 安徽凯越电力杆塔有限公司 | Waterproof concrete and preparation method thereof |
| CN104030624B (en) * | 2014-06-10 | 2015-10-14 | 安徽凯越电力杆塔有限公司 | A kind of concrete of percolation-proof and preparation method thereof |
| CN106565169A (en) * | 2016-10-29 | 2017-04-19 | 成都市红鑫科技有限公司 | Novel waterproof material |
| CN107352900A (en) * | 2017-07-10 | 2017-11-17 | 刘世锋 | A kind of building building cement base waterproof material and its preparation method and application |
| CN107619219A (en) * | 2017-08-15 | 2018-01-23 | 泰州克罗米德机械设备有限公司 | permeable composition for building |
| CN109176889A (en) * | 2018-08-29 | 2019-01-11 | 广州迩鼎机电设备有限公司 | A kind of composite cement base osmotic crystalline waterproof material device |
| CN109249533A (en) * | 2018-08-29 | 2019-01-22 | 广州迩鼎机电设备有限公司 | A kind of composite cement base osmotic crystalline waterproof material equipment |
| CN111138208A (en) * | 2020-01-09 | 2020-05-12 | 深圳市保富新型建材有限公司 | Concrete strength defect curing reinforcing agent |
| CN115466087A (en) * | 2022-09-12 | 2022-12-13 | 昆明理工大学 | Novel cement-based permeable crystallization waterproof material and use method thereof |
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| Publication number | Publication date |
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| CN1261385C (en) | 2006-06-28 |
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