CN100366570C - Efficient waterproof composite material - Google Patents

Efficient waterproof composite material Download PDF

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Publication number
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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China
Prior art keywords
water
present
resistance
composite material
cement
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Expired - Fee Related
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CNB2005100460650A
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Chinese (zh)
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CN1673152A (en
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夏曙光
夏春光
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Individual
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Individual
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Priority to CNB2005100460650A priority Critical patent/CN100366570C/en
Publication of CN1673152A publication Critical patent/CN1673152A/en
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Publication of CN100366570C publication Critical patent/CN100366570C/en
Expired - Fee Related legal-status Critical Current
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  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

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

Water-proof composite material
(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%.
CNB2005100460650A 2005-03-22 2005-03-22 Efficient waterproof composite material Expired - Fee Related CN100366570C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100460650A CN100366570C (en) 2005-03-22 2005-03-22 Efficient waterproof composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100460650A CN100366570C (en) 2005-03-22 2005-03-22 Efficient waterproof composite material

Publications (2)

Publication Number Publication Date
CN1673152A CN1673152A (en) 2005-09-28
CN100366570C true CN100366570C (en) 2008-02-06

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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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Granted publication date: 20080206

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