CN102344750B - A kind of production technique of capillary crystalline waterproof agent - Google Patents

A kind of production technique of capillary crystalline waterproof agent Download PDF

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Publication number
CN102344750B
CN102344750B CN201010242454.1A CN201010242454A CN102344750B CN 102344750 B CN102344750 B CN 102344750B CN 201010242454 A CN201010242454 A CN 201010242454A CN 102344750 B CN102344750 B CN 102344750B
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silane
water
minutes
reactor
stirred
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CN102344750A (en
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高进军
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State Controlled Infrastructure Beijing Technology Co ltd
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BEIJING FENGHUI HUAQI TECHNOLOGY DEVELOPMENT CO LTD
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Abstract

The invention discloses a kind of production technique of capillary crystalline waterproof agent, is using silane, sodium abietate, sodium hydroxide and water as main raw material, and proportionally after dilution, order is added, and through heating, stirring, the colourless transparent liquid formed after cooling; The Dilution ratio of described silane, sodium abietate, sodium hydroxide and water is: 100: 50: 1: 25.Its advantage can form excellent waterproof, anti-permeability performance to mortar, concrete by the water-resisting agent of this explained hereafter, greatly extend waterproof work-ing life, enhance mortar, concrete resistance of aging, enhance the work-ing life of concrete steel building entirety; Nontoxic, produce and environment is not produced in use procedure and pollute.

Description

A kind of production technique of capillary crystalline waterproof agent
Technical field
The present invention relates to a kind of production technique of capillary crystalline waterproof agent.
Background technology
At present, domesticly in construction waterproofing engineering, generally use malthoid class, cream class and various waterproof paints etc., there is work-ing life short, easily aging, cost is high, and use range is limited, construction is complicated, toxic, environmental pollution is serious, comparatively large in complex region difficulty of construction, technical requirements is high, and the shortcoming such as waste time and energy.
Summary of the invention
The object of this invention is to provide a kind of production technique of novel permeable crystallization water, overcome the problems referred to above that existing waterproof technique exists, excellent waterproof, anti-permeability performance can be formed to mortar, concrete by the water-resisting agent of this explained hereafter, greatly extend waterproof work-ing life, enhance mortar, concrete resistance of aging, enhance the work-ing life of concrete steel building entirety; Nontoxic, produce and environment is not produced in use procedure and pollute.
In order to reach above-mentioned purpose of design, the technical solution used in the present invention is as follows:
A production technique for capillary crystalline waterproof agent is using silane, sodium abietate, sodium hydroxide and water as main raw material, and proportionally after dilution, order is added, and through heating, stirring, the colourless transparent liquid formed after cooling; The Dilution ratio of described silane, sodium abietate, sodium hydroxide and water is: 100: 50: 1: 25.
Concrete operation step is:
1) by filtering, the impurity in raw material is removed;
2) water, silane are stirred by after the mixing of its weight ratio 2: 1, dropped in reactor by the solution after stirring and be heated to 70-80 DEG C, heat-up time is 30-60 minute;
3) according to 2% of silane weight, sodium abietate is added in reactor, heated and stirred 30 minutes between 70-80 DEG C;
4) according to 50% of silane weight, sodium hydroxide is joined in reactor, heated and stirred 30 minutes between 70-80 DEG C;
5) be cooled to 50-60 DEG C to stir 30 minutes, pH value is adjusted to 10-11, and naturally cooling can form this water-resisting agent.
The beneficial effect of the production technique of capillary crystalline waterproof agent of the present invention is: can form excellent waterproof, anti-permeability performance to mortar, concrete by the water-resisting agent of this explained hereafter, greatly extend waterproof work-ing life, enhance mortar, concrete resistance of aging, enhance the work-ing life of concrete steel building entirety.Nontoxic, produce and environment is not produced in use procedure and pollute.
Solving reduction working life that mortar concrete causes because chapping, the object that weather resistance weakens, meeting national building materials test standard JC/T902-2002 " building shows with waterproofing agent of organosilicon " index of correlation requirement.
Embodiment
Below optimum implementation of the present invention is described in further detail.
The production technique of the capillary crystalline waterproof agent described in the embodiment of the present invention is using silane, sodium abietate, sodium hydroxide and water as main raw material, and proportionally after dilution, order is added, and through heating, stirring, the colourless transparent liquid formed after cooling.
Wherein, the Dilution ratio of described silane, sodium abietate, sodium hydroxide and water has multiple, and preferably, its Dilution ratio is: 100: 50: 1: 25.
Its embodiment one is:
1, by filtering, the impurity in raw material is removed;
2, the water in raw material, silane are stirred by after the mixing of its weight ratio 2: 1, the solution after stirring is dropped in reactor and is heated to 70 DEG C, then heat 60 minutes;
3, according to 2% of silane weight, sodium abietate is added in reactor, at 70 DEG C of temperature, heated and stirred 30 minutes;
4, according to 50% of silane weight, sodium hydroxide is joined in reactor, at 70 DEG C of temperature, heated and stirred 30 minutes;
5, be cooled to 50 DEG C to stir 30 minutes, pH value is adjusted to 10, and naturally cooling can form described water-resisting agent.
Its embodiment two is:
1, by filtering, the impurity in raw material is removed;
2, the water in raw material, silane are stirred by after the mixing of its weight ratio 2: 1, dropped in reactor by the solution after stirring and be heated to 80 DEG C, heat-up time is 60 minutes;
3, according to 2% of silane weight, sodium abietate is added in reactor, at 80 DEG C of temperature, heated and stirred 30 minutes;
4, according to 50% of silane weight, sodium hydroxide is joined in reactor, at 80 DEG C of temperature, heated and stirred 30 minutes;
5, be cooled to 50 DEG C to stir 30 minutes, pH value is adjusted to 11, and naturally cooling can form described water-resisting agent.
Its embodiment three is:
1, by filtering, the impurity in raw material is removed;
2, the water in raw material, silane are stirred by after the mixing of its weight ratio 2: 1, dropped in reactor by the solution after stirring and be heated to 75 DEG C, heat-up time is 50 minutes;
3, according to 2% of silane weight, sodium abietate is added in reactor, at 75 DEG C of temperature, heated and stirred 30 minutes;
4, according to 50% of silane weight, sodium hydroxide is joined in reactor, at 75 DEG C of temperature, heated and stirred 30 minutes;
5, be cooled to 60 DEG C to stir 30 minutes, pH value is adjusted to 11, and naturally cooling can form described water-resisting agent.
Its embodiment four is:
1, by filtering, the impurity in raw material is removed;
2, the water in raw material, silane are stirred by after the mixing of its weight ratio 2: 1, dropped in reactor by the solution after stirring and be heated to 75 DEG C, heat-up time is 60 minutes;
3, according to 2% of silane weight, sodium abietate is added in reactor, at 75 DEG C of temperature, heated and stirred 30 minutes;
4, according to 50% of silane weight, sodium hydroxide is joined in reactor, at 75 DEG C of temperature, heated and stirred 30 minutes;
5, be cooled to 60 DEG C to stir 30 minutes, pH value is adjusted to 10, and naturally cooling can form described water-resisting agent.
Its embodiment five is:
1, by filtering, the impurity in raw material is removed;
2, the water in raw material, silane are stirred by after the mixing of its weight ratio 2: 1, dropped in reactor by the solution after stirring and be heated to 70 DEG C, heat-up time is 60 minutes;
3, according to 2% of silane weight, sodium abietate is added in reactor, at 70 DEG C of temperature, heated and stirred 30 minutes;
4, according to 50% of silane weight, sodium hydroxide is joined in reactor, at 70 DEG C of temperature, heated and stirred 30 minutes;
5, be cooled to 55 DEG C to stir 30 minutes, pH value is adjusted to 10, and naturally cooling can form described water-resisting agent.
Its embodiment six is:
1, by filtering, the impurity in raw material is removed;
2, the water in raw material, silane are stirred by after the mixing of its weight ratio 2: 1, dropped in reactor by the solution after stirring and be heated to 80 DEG C, heat-up time is 30 minutes;
3, according to 2% of silane weight, sodium abietate is added in reactor, at 80 DEG C of temperature, heated and stirred 30 minutes;
4, according to 50% of silane weight, sodium hydroxide is joined in reactor, at 80 DEG C of temperature, heated and stirred 30 minutes;
5, be cooled to 55 DEG C to stir 30 minutes, pH value is adjusted to 10.5, and naturally cooling can form described water-resisting agent.
In the present invention, owing to eliminating toxic gas and liquid in reaction process, can not pollute environment.
Main performance index of the present invention sees table:
As can be seen from the above table, may be summarized to be according to the product performance of gained of the present invention and feature:
1, can improve mortar, concrete anti-permeability performance by adding this product, its waterproof effect can reach 100%;
2, construction technology is easy, simple to operate;
3, product stability is good;
4, to the effect of reinforcing bar non-corroding, product is nontoxic, non-volatile, have no irritating odor, free from environmental pollution;
5, this product adaptable area is extensive, can use in China;
6, this product is ageing-resistant, work-ing life and mortar, concrete synchronous.
This embodiment is the preferred embodiments of the present invention, can not limit the present invention, and concrete every rights protection scope is defined by the claims.

Claims (1)

1. a production technique for capillary crystalline waterproof agent, is characterized in that: using silane, sodium abietate, sodium hydroxide and water as raw material;
Its concrete operation step is:
1) by filtering, the impurity in raw material is removed;
2) water, silane are stirred by after the mixing of its weight ratio 2: 1, dropped in reactor by the solution after stirring and be heated to 70-80 DEG C, heat-up time is 30-60 minute;
3) according to 2% of silane weight, sodium abietate is added in reactor, heated and stirred 30 minutes between 70-80 DEG C;
4) according to 50% of silane weight, sodium hydroxide is joined in reactor, heated and stirred 30 minutes between 70-80 DEG C;
5) be cooled to 50-60 DEG C to stir 30 minutes, pH value is adjusted to 10-11, and naturally cooling can form this water-resisting agent.
CN201010242454.1A 2010-08-02 2010-08-02 A kind of production technique of capillary crystalline waterproof agent Active CN102344750B (en)

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Application Number Priority Date Filing Date Title
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CN102344750B true CN102344750B (en) 2015-12-16

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1125206A (en) * 1995-07-19 1996-06-26 董长斌 Water-proof cement
CN101708975A (en) * 2009-11-17 2010-05-19 福建科之杰新材料有限公司 Concrete waterproof compacting agent and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1125206A (en) * 1995-07-19 1996-06-26 董长斌 Water-proof cement
CN101708975A (en) * 2009-11-17 2010-05-19 福建科之杰新材料有限公司 Concrete waterproof compacting agent and preparation method thereof

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Address after: 102448 Beijing City, Fangshan District Liangxiang Changhong Xi Lu Cui Liu Dong Jie 1-132 No.

Patentee after: Beijing Huaqi Fenghui Cci Capital Ltd.

Address before: 102448 Beijing City, Fangshan District Liangxiang Changhong Xi Lu Cui Liu Dong Jie 1-132 No.

Patentee before: Beijing Fenghui Huaqi Technology Development Co.,Ltd.

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Address after: 102400 Beijing College Fangshan District 10 South Street Hospital No. 1 Building 1 layer 107

Patentee after: Marching into New Science and Technology (Beijing) Co.,Ltd.

Address before: 102448 Beijing City, Fangshan District Liangxiang Changhong Xi Lu Cui Liu Dong Jie 1-132 No.

Patentee before: Beijing Huaqi Fenghui Cci Capital Ltd.

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Address after: 102400 Beijing College Fangshan District 10 South Street Hospital No. 1 Building 1 layer 107

Patentee after: State-controlled Infrastructure (Beijing) Technology Co.,Ltd.

Address before: 102400 Beijing College Fangshan District 10 South Street Hospital No. 1 Building 1 layer 107

Patentee before: Marching into New Science and Technology (Beijing) Co.,Ltd.

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