CN104150841A - Deep penetration crystallization-type waterproof material - Google Patents
Deep penetration crystallization-type waterproof material Download PDFInfo
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- CN104150841A CN104150841A CN201410411284.3A CN201410411284A CN104150841A CN 104150841 A CN104150841 A CN 104150841A CN 201410411284 A CN201410411284 A CN 201410411284A CN 104150841 A CN104150841 A CN 104150841A
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Abstract
The invention discloses a d eep penetration crystallization-type waterproof material, which comprises the following raw materials by weight: 42-60 parts of portland cement, 1-5 parts of methylnaphthalene sulfonate condensation product, 7-12 parts of siloxane, 6-9 parts of calcium hydrate, 2-5 parts of trichloroethyl phosphate, 1-3 parts of powdered steatile, 3-8 parts of poly propylene wax, 10-20 parts of bentonite, 28-35 parts of quartz sand and 6-10 parts of aluminum potassium sulfate dodecahydrate. The material keeps breathing effect of buildings, the generated unique acicular crystal can fill and block the cracks and apertures in the concrete, water leakage can be avoided, and the waterproof effect is permanent, the material has the advantages of no toxicity and no pollution.
Description
Technical field
The present invention relates to a kind of hypogee water-proof material, refer more particularly to a kind of depth of penetration crystalline waterproof material.
Background technology
In recent years, China's subway cause develop rapidly, up to the present, more than 40 city, the whole nation started the upsurge of building subway.Subway build main employing shield construction, therefore, increasing shield excavation machine is applied in the subway construction in each city, thereby needs a large amount of tail seal grease of shield to do the waterproof swabbing of shield excavation machine.At present, on market, water-proof material is numerous, can be divided into the flexible and large classification of rigid waterproofing two, facts have proved for many years, and flexible waterproof material is as coiled material, coating etc.Although there is the feature of soft affixed building surface, poor with the cohesive force of the moist basal plane of concrete.Concrete main body distortion, crack.When loose, flexible waterproof material is ineffective, even becomes the rubbish of polluted underground water soil environment.Buildings in underground saline-alkali soil and coastal water quality is used flexible waterproof material not only to rot very soon not have waterproof action pollution water and soil environment, and saline and alkalinely by loose concrete, crack place, entering deep layer corrosion concrete and metallic framework, the underground foundation of buildings is had a greatly reduced quality work-ing life.Hypogee cementitious capillary waterproofing material has been widely used in the underground waterproof practice of building at present.Its water resistance is not only better than the advantage of flexible waterproof material, and is better than the rigidity water-proofing materials such as concrete surface spraying water-resisting agent and concrete-agitating additive.In construction work, many buildingss have the requirement of water proof anti-seepage, yet the cement impervious water resistance of normal concrete is poor, water can be by the micropore permeation of concrete cement, therefore, in general construction adopt the upstream face of normal concretes or for back side the material such as waterproof roll, coating isolate water source, this construction technology is more complicated, waterproof effect can not guarantee; Adopt in addition rigidity inner waterproofing structure, yet its crack resistance is poor, the whole spaces that can not effect a radical cure vesicular structure and the healing of fracture, waterproof effect is not good enough and waterproof cost is high; Adopt in addition cement based penetration crystallization type water proofing paint, this coating can guarantee water resistance, reduced again waterproof cost, yet it in use mixes rear brushing mostly on concrete surface with water, for concrete surface is crannied, fill up more difficult.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is that a kind of depth of penetration crystalline waterproof material is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of depth of penetration crystalline waterproof material, by the raw material of following parts by weight, made: silicate cement 42-60 part, 1-5 part of methyl naphthalene sulfonic acid sodium condenses, siloxanes 7-12 part, calcium hydroxide 6-9 part, Trichloroethyl Phosphate 2-5 part, talcum powder 1-3 part, Poly Propylene Wax 3-8 part, wilkinite 10-20 part, quartz sand 28-35 part, Potassium aluminum sulfate dodecahydrate 6-10 part.
Beneficial effect of the present invention: keep the respiration of buildings, generate that unique needle-like crystal can be filled, crack and the hole of blocking concrete, anti-sealing infiltration, and waterproof action is permanent, and nontoxic, pollution-free.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1, a depth of penetration crystalline waterproof material, is made by the raw material of following parts by weight: 60 parts of silicate cements, 1 part of methyl naphthalene sulfonic acid sodium condenses, 7 parts of siloxanes, 6 parts, calcium hydroxide, 5 parts of Trichloroethyl Phosphates, 1 part of talcum powder, 8 parts of Poly Propylene Waxes, 20 parts of wilkinites, 28 parts of quartz sands, 6 parts of Potassium aluminum sulfate dodecahydrates.
Embodiment 2, a depth of penetration crystalline waterproof material, is made by the raw material of following parts by weight: 60 parts of silicate cements, 5 parts of methyl naphthalene sulfonic acid sodium condensess, 12 parts of siloxanes, 6 parts, calcium hydroxide, 5 parts of Trichloroethyl Phosphates, 1 part of talcum powder, 8 parts of Poly Propylene Waxes, 20 parts of wilkinites, 35 parts of quartz sands, 10 parts of Potassium aluminum sulfate dodecahydrates.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, change, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (1)
1. a depth of penetration crystalline waterproof material, is characterized in that: the raw material by following parts by weight is made: silicate cement 42-60 part, 1-5 part of methyl naphthalene sulfonic acid sodium condenses, siloxanes 7-12 part, calcium hydroxide 6-9 part, Trichloroethyl Phosphate 2-5 part, talcum powder 1-3 part, Poly Propylene Wax 3-8 part, wilkinite 10-20 part, quartz sand 28-35 part, Potassium aluminum sulfate dodecahydrate 6-10 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411284.3A CN104150841A (en) | 2014-08-20 | 2014-08-20 | Deep penetration crystallization-type waterproof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411284.3A CN104150841A (en) | 2014-08-20 | 2014-08-20 | Deep penetration crystallization-type waterproof material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104150841A true CN104150841A (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410411284.3A Pending CN104150841A (en) | 2014-08-20 | 2014-08-20 | Deep penetration crystallization-type waterproof material |
Country Status (1)
| Country | Link |
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| CN (1) | CN104150841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145756A (en) * | 2016-07-02 | 2016-11-23 | 曹平 | A kind of concrete water-proof additive |
| CN108640624A (en) * | 2018-08-19 | 2018-10-12 | 柳州市家富连装饰有限公司 | A kind of mildew resistant moistureproof house decorative material |
-
2014
- 2014-08-20 CN CN201410411284.3A patent/CN104150841A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145756A (en) * | 2016-07-02 | 2016-11-23 | 曹平 | A kind of concrete water-proof additive |
| CN108640624A (en) * | 2018-08-19 | 2018-10-12 | 柳州市家富连装饰有限公司 | A kind of mildew resistant moistureproof house decorative material |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |