CN100366570C - Efficient waterproof composite material - Google Patents
Efficient waterproof composite material Download PDFInfo
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- CN100366570C CN100366570C CNB2005100460650A CN200510046065A CN100366570C CN 100366570 C CN100366570 C CN 100366570C CN B2005100460650 A CNB2005100460650 A CN B2005100460650A CN 200510046065 A CN200510046065 A CN 200510046065A CN 100366570 C CN100366570 C CN 100366570C
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- cement
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- Curing Cements, Concrete, And Artificial Stone (AREA)
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Abstract
The present invention relates to a high-efficient waterproof composite material which is made by compounding components of the following percent by weight: 12 to 15% of cement, 0.05 to 0.1% of chopped glass fiber, 25 to 35% of river sand, 45 to 55% of broken stones, 0.05 to 0.1% of epoxy resin, and 7 to 10% of waterproof agents. The present invention can be operated at normal temperature, is easy in use, and is suitable for the water resistance of various kinds of overground construction engineering and underground construction engineering. When fine cracks occur, the material can block and automatically repair the cracks under the action of water. The present invention has good processing property, high construction efficiency and short construction period, and is favorable for cooperation with relevant processes; the present invention has the characteristics of high freeze resistance, crack resistance, moisture resistance, water resistance, seepage pressure resistance, etc. No condensation is produced under the environment temperature change of quenching and heat accumulation; the present invention can be operated with water and used for moist base surface construction, curing time is short, and curing only needs 24 hours.
Description
(1) technical field
The present invention relates to a kind of material of construction, refer to a kind ofly to be applicable to that underground works, waterproof concrete structure are anticorrosion especially, water works, hydroelectric facility, the water-proof composite material of engineerings such as pool type structure thing.
(2) background technology
High speed development along with Chinese national economy, driven the fast development of construction industry, a lot of problems have also been brought simultaneously, particularly perplex the leakage of buildings problem of construction industry, it is directly connected to the quality of buildings, Highrise buildings increases in recent years, its vault is emphasis waterproof position, in addition, as subway, the tunnel, mine, civil air defense constructions and installations, underground pedestrian walks etc. all need very high waterproof ability, but concrete is the non-homogeneity material, there are many holes inside, cement is the meeting shrinkage strain in process of setting, the evaporation of excessive moisture can stay hole to inside concrete again, so normal concrete is relatively poor from anti-permeability performance, to adopt modified asphalt and non-woven fabrics be the waterproof roll of raw material to the buildings antiseep more in recent years, the constructing operation complexity, resistance to cleavage is bad, tensile strength is lower, does not still satisfy the waterproof needs of high quality buildings thing.
(3) summary of the invention
The object of the present invention is to provide a kind of water-proof composite material, this material is used the molecular dynamics principle, utilizes grain flow to intercourse the position in moving process and reaches mixed uniformly purpose.Its structure is a molecular sieve structure, has respiratory function, make wall that certain air permeability be arranged, reach the effect of permeable watertight, can also guarantee that waterproof layer has higher antiosmotic pressure simultaneously, when waterproof layer suffers outside destroy to produce minute fissure, the inner aggregate lattice of water-proof material changes under the effect of water and inorganics, from new crystallization, stop up rimala, reach the purpose of self-regeneration.
The technical scheme that adopts is:
Water-proof composite material, be to be composited by cement, short glass fiber, river sand, rubble, water-resisting agent, Resins, epoxy, its ingredients by weight per-cent is: cement 12-15%, short glass fiber 0.05-0.1%, river sand 25-35%, rubble 45-55%, Resins, epoxy 0.05-0.1%, YX-2 resin type water-resisting agent 7-10%.
Described water-resisting agent is selected YX-2 resin type water-resisting agent for use, is known product.
Described cement selects 450 for use
#-600
#Cement.
The production method of water-proof composite material is: get cement, short glass fiber, river sand, rubble, water-resisting agent, Resins, epoxy by above-mentioned ingredients by weight per-cent, both made water-proof material after putting into stirrer then and stirring.
Major advantage of the present invention is:
1, this material is a water-soluble material, but the normal temperature operation is easy to use, suitable various grounds and underground structrue engineering waterproof.
2, self-repairing capability is arranged, when tiny crack occurring, this material can stop up the crack and repair voluntarily under the effect of water.
3, processing performance is good, construction effect height, and the duration is short, helps cooperating with concerned process steps.
4, have characteristics such as extremely strong antifreeze, anticracking, protection against the tide, waterproof, antiosmotic pressure.Can not produce condensation, have round-the-clock use properties with variation of ambient temperature.
But 5 submersibles, moist basal plane construction.
6, curing time is short, only needs 24 hours.
(4) embodiment
Embodiment one
Water-proof composite material is to be composited by cement, short glass fiber, river sand, rubble, water-resisting agent, Resins, epoxy, and its ingredients by weight per-cent is: 450
#Cement 12%, short glass fiber 0.05%, river sand 25.9%, rubble 55%, Resins, epoxy 0.05%, YX-2 resin type water-resisting agent 7%.
The production method of water-proof composite material is: get 12 kilograms of cement, 0.05 kilogram of short glass fiber, 25.9 kilograms of river sands, 55 kilograms of rubbles, 7 kilograms of YX-2 resin type water-resisting agents, 0.05 kilogram of Resins, epoxy by above-mentioned ingredients by weight per-cent, put into then and both made water-proof material after stirrer stirs.
Embodiment two
Embodiment two is that with the difference of embodiment one its ingredients by weight per-cent is: 500
#Cement 13%, short glass fiber 0.08%, river sand 28.84%, rubble 50%, Resins, epoxy 0.08%, YX-2 resin type water-resisting agent 8%.
Embodiment three
Embodiment three is that with the difference of embodiment one its ingredients by weight per-cent is: 600
#Cement 15%, short glass fiber 0.1%, river sand 32%, rubble 42.8%, Resins, epoxy 0.1, YX-2 resin type water-resisting agent 10%.
Claims (4)
1. water-proof composite material, be to be composited, it is characterized in that its ingredients by weight per-cent is: cement 12-15%, short glass fiber 0.05-0.1%, river sand 25-35%, rubble 45-55%, Resins, epoxy 0.05-0.1%, YX-2 resin type water-resisting agent 7-10% by cement, short glass fiber, river sand, rubble, YX-2 resin type water-resisting agent, Resins, epoxy.
2. water-proof composite material according to claim 1 is characterized in that its ingredients by weight per-cent is: cement 12%, short glass fiber 0.05%, river sand 25.9%, rubble 55%, Resins, epoxy 0.05%, YX-2 resin type water-resisting agent 7%.
3. water-proof composite material according to claim 1 is characterized in that its ingredients by weight per-cent is: cement 13%, short glass fiber 0.08%, river sand 28.84%, rubble 50%, Resins, epoxy 0.08%, YX-2 resin type water-resisting agent 8%.
4. water-proof composite material according to claim 1 is characterized in that, its ingredients by weight per-cent is: cement 15%, short glass fiber 0.1%, river sand 32%, rubble 42.8%, Resins, epoxy 0.1%, YX-2 resin type water-resisting agent 10%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100460650A CN100366570C (en) | 2005-03-22 | 2005-03-22 | Efficient waterproof composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100460650A CN100366570C (en) | 2005-03-22 | 2005-03-22 | Efficient waterproof composite material |
Publications (2)
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CN1673152A CN1673152A (en) | 2005-09-28 |
CN100366570C true CN100366570C (en) | 2008-02-06 |
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CNB2005100460650A Expired - Fee Related CN100366570C (en) | 2005-03-22 | 2005-03-22 | Efficient waterproof composite material |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106145793A (en) * | 2016-06-28 | 2016-11-23 | 蚌埠市方阵商品混凝土有限公司 | A kind of corrosion resistant concrete |
CN107640932A (en) * | 2017-09-14 | 2018-01-30 | 成都博美实润科技有限公司 | A kind of concrete water-proof impervious agent and preparation method thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06227878A (en) * | 1993-02-04 | 1994-08-16 | Sanyo Chem Ind Ltd | Waterproof coating composition |
CN1114296A (en) * | 1994-06-29 | 1996-01-03 | 哈尔滨建筑大学长春建筑材料应用技术研究所 | Water-proof material of cement mortar, steel fibre and high-molecular polymer and producing method |
CN1154987A (en) * | 1996-11-06 | 1997-07-23 | 李国君 | Water-proof heat-insulation coating |
CN1236797A (en) * | 1998-05-26 | 1999-12-01 | 高林萍 | Anti-ageing water-proof paint |
KR20010056180A (en) * | 1999-12-15 | 2001-07-04 | 강문수 | Epoxy mortar and method for waterproofing using the same |
CN1472258A (en) * | 2003-05-08 | 2004-02-04 | 同济大学 | Cement based penetrative crystallized waterproof material and its preparation |
CN1530501A (en) * | 2003-03-10 | 2004-09-22 | 张英保 | Light cast-in-situs concrete wallboard |
CN1587173A (en) * | 2004-08-20 | 2005-03-02 | 姜哲 | Cement base permetration crystal type water-proof material and its producing process and construction method |
-
2005
- 2005-03-22 CN CNB2005100460650A patent/CN100366570C/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06227878A (en) * | 1993-02-04 | 1994-08-16 | Sanyo Chem Ind Ltd | Waterproof coating composition |
CN1114296A (en) * | 1994-06-29 | 1996-01-03 | 哈尔滨建筑大学长春建筑材料应用技术研究所 | Water-proof material of cement mortar, steel fibre and high-molecular polymer and producing method |
CN1154987A (en) * | 1996-11-06 | 1997-07-23 | 李国君 | Water-proof heat-insulation coating |
CN1236797A (en) * | 1998-05-26 | 1999-12-01 | 高林萍 | Anti-ageing water-proof paint |
KR20010056180A (en) * | 1999-12-15 | 2001-07-04 | 강문수 | Epoxy mortar and method for waterproofing using the same |
CN1530501A (en) * | 2003-03-10 | 2004-09-22 | 张英保 | Light cast-in-situs concrete wallboard |
CN1472258A (en) * | 2003-05-08 | 2004-02-04 | 同济大学 | Cement based penetrative crystallized waterproof material and its preparation |
CN1587173A (en) * | 2004-08-20 | 2005-03-02 | 姜哲 | Cement base permetration crystal type water-proof material and its producing process and construction method |
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CN1673152A (en) | 2005-09-28 |
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Granted publication date: 20080206 Termination date: 20100322 |