CN110204965A - A kind of building water-proof mortar and its configuration method - Google Patents
A kind of building water-proof mortar and its configuration method Download PDFInfo
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- CN110204965A CN110204965A CN201910501648.XA CN201910501648A CN110204965A CN 110204965 A CN110204965 A CN 110204965A CN 201910501648 A CN201910501648 A CN 201910501648A CN 110204965 A CN110204965 A CN 110204965A
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- mass parts
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09D109/06—Copolymers with styrene
- C09D109/08—Latex
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D111/00—Coating compositions based on homopolymers or copolymers of chloroprene
- C09D111/02—Latex
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of building water-proof mortar and its configuration methods, it is related to the field of building materials, solve the problems, such as that waterproof material is easy to crack in the prior art and anti-permeability is poor, have technical point that a kind of building water-proof mortar, the waterproof mortar is based on polymer emulsion, using cement as gel rubber material, it is aided with silica flour and auxiliary agent and is mixed together by adding clear water；A kind of configuration method of building water-proof mortar, comprising the following steps: S1, polymer emulsion, water and auxiliary agent are mixed in proportion, obtain liquid material；S2, cement and silica flour are mixed in proportion, also arrives powder material；S3, liquid material and powder material are stirred evenly, obtains waterproof mortar；Relative to traditional waterproof material, it is good with cement associativity that the embodiment of the present invention has the present invention, and the elasticity of polymer emulsion improves the crack resistance of waterproof mortar again, to improve impermeable ability.
Description
Technical field
The present invention relates to the field of building materials more particularly to a kind of building water-proof mortar and its configuration methods.
Background technique
With people to construction engineering quality, building use functional requirement raising, wall waterproof, damping interface waterproof,
Basement waterproofing problem increasingly causes the concern and attention of building trade.In traditional waterproof concept, people often will be soft
Property waterproof material such as coiled material, sheet material, coating are applied in engineering as independent waterproof material, these flexible waterproof materials
It is strong to adapt to base's deformability, large-area construction is convenient, but they are more demanding to base's degree of drying, are generally required to aqueous
Rate 9% hereinafter, this is extremely difficult to for underground engineering (especially deeper subsurface room), the toilet bath room of improper ventilation, and
When toilet bath room facade uses coiled material or sheet material, general tapestry brick is difficult to be directly bonded on waterproof layer.
Urban underground space large-scale development application in recent years, a large amount of underground civil defense engineerings are repaired and restore to utilize,
The waterproof of these occasions should be in line with the principle of " rigid flexible system, multi-way prevention ", but the unilateral expansion rigidity water-proofing material of many producers
Application range pass through the practical application discovery of engineering, rigidity applied to underground engineering back side, the waterproof construction of upstream face
Waterproof material leads to the disadvantage of impermeability difference there are easy to crack.
Summary of the invention
It is existing to solve the technical problem to be solved by the present invention is in view of the foregoing drawbacks, provide a kind of building water-proof mortar
There is the waterproof material problem easy to crack with anti-permeability difference in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of building water-proof mortar, the waterproof mortar are auxiliary using cement as gel rubber material based on polymer emulsion
It is mixed together with silica flour and auxiliary agent by adding clear water.
As a further solution of the present invention, the polymer emulsion be, one of styrene-butadiene latex and polychloroprene latex.
As a further solution of the present invention, the cement is 42.5R portland cement.
As a further solution of the present invention, the auxiliary agent includes antifreezing agent, dispersing agent, wetting agent and defoaming agent.
As a further solution of the present invention, the waterproof mortar each component additive amount are as follows: polymer emulsion 90-100 matter
Measure part, water 1-10 mass parts, antifreezing agent 1-5 mass parts, dispersing agent 0.1-1 mass parts, wetting agent 0-0.5 mass parts, defoaming agent
0.1-1 mass parts, cement 10-40 mass parts, silica flour 40-90 mass parts.
As a further solution of the present invention, the waterproof mortar each component additive amount are as follows: polymer emulsion 91-96 matter
Measure part, water 2-5 mass parts, antifreezing agent 1-2 mass parts, dispersing agent 0.5-1 mass parts, wetting agent 0.05-0.2 mass parts, defoaming
Agent 0.2-0.8 mass parts, cement 20-35 mass parts, silica flour 50-80 mass parts.
As a further solution of the present invention, the waterproof mortar each component additive amount are as follows: 93 mass of polymer emulsion
Part, 3.5 mass parts of water, 2 mass parts of antifreezing agent, 0.5 mass parts of dispersing agent, 0.1 mass parts of wetting agent, 0.5 mass of defoaming agent
Part, 50 mass parts of cement, 65 mass parts of silica flour.
A kind of configuration method of building water-proof mortar, comprising the following steps:
S1, polymer emulsion, water and auxiliary agent are mixed in proportion, obtains liquid material；
S2, cement and silica flour are mixed in proportion, also arrives powder material；
S3, liquid material and powder material are used into low-speed agitator mixing 2min, obtains waterproof mortar.
In conclusion compared with the prior art, the invention has the following beneficial effects:
The present invention is mixed to be matched with cement and silica flour to have the polymer emulsion of excellent compatibility as matrix with substrate concrete
Waterproof mortar is set out, relative to traditional waterproof material, it is good with cement associativity that the embodiment of the present invention has, and polymer emulsion
Elasticity again improve the crack resistance of waterproof mortar, to improve impermeable ability.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of building water-proof mortar, the waterproof mortar are auxiliary using cement as gel rubber material based on polymer emulsion
It is mixed together with silica flour and auxiliary agent by adding clear water；
The polymer emulsion is styrene-butadiene latex, and the cement is 42.5R portland cement, and the auxiliary agent includes antifreeze
Agent, dispersing agent, wetting agent and defoaming agent；
The waterproof mortar each component additive amount are as follows: 90 mass parts of styrene-butadiene latex, 1 mass parts of water, 1 mass parts of antifreezing agent,
0.1 mass parts of dispersing agent, 0.1 mass parts of defoaming agent, 10 mass parts of cement, 40 mass parts of silica flour.
Embodiment 2
A kind of building water-proof mortar, the waterproof mortar are auxiliary using cement as gel rubber material based on polymer emulsion
It is mixed together with silica flour and auxiliary agent by adding clear water；
The polymer emulsion is polychloroprene latex, and the cement is 42.5R portland cement, and the auxiliary agent includes antifreeze
Agent, dispersing agent, wetting agent and defoaming agent；
The waterproof mortar each component additive amount are as follows: 100 mass parts of polychloroprene latex, 10 mass parts of water, 5 mass of antifreezing agent
Part, 1 mass parts of dispersing agent, 0.5 mass parts of wetting agent, 1 mass parts of defoaming agent, 40 mass parts of cement, 90 mass parts of silica flour.
Embodiment 3
A kind of building water-proof mortar, the waterproof mortar are auxiliary using cement as gel rubber material based on polymer emulsion
It is mixed together with silica flour and auxiliary agent by adding clear water；
The polymer emulsion is styrene-acrylic emulsion, and the cement is 42.5R portland cement, and the auxiliary agent includes antifreeze
Agent, dispersing agent, wetting agent and defoaming agent；
As a further solution of the present invention, the waterproof mortar each component additive amount are as follows: styrene-acrylic emulsion 91-96 mass
Part, 5 mass parts of water, 2 mass parts of antifreezing agent, 1 mass parts of dispersing agent, 0.2 mass parts of wetting agent, 0.8 mass parts of defoaming agent, water
35 mass parts of mud, 50 mass parts of silica flour.
Embodiment 4
A kind of building water-proof mortar, the waterproof mortar are auxiliary using cement as gel rubber material based on polymer emulsion
It is mixed together with silica flour and auxiliary agent by adding clear water；
The polymer emulsion is styrene-acrylic emulsion, and the cement is 42.5R portland cement, and the auxiliary agent includes antifreeze
Agent, dispersing agent, wetting agent and defoaming agent；
As a further solution of the present invention, the waterproof mortar each component additive amount are as follows: 96 mass parts of styrene-acrylic emulsion,
2 mass parts of water, 1 mass parts of antifreezing agent, 0.7 mass parts of dispersing agent, 0.05 mass parts of wetting agent, 0.2 mass parts of defoaming agent, cement
20 mass parts, 80 mass parts of silica flour.
Embodiment 5
A kind of building water-proof mortar, the waterproof mortar are auxiliary using cement as gel rubber material based on polymer emulsion
It is mixed together with silica flour and auxiliary agent by adding clear water；
The polymer emulsion is styrene-acrylic emulsion, and the cement is 42.5R portland cement, and the auxiliary agent includes antifreeze
Agent, dispersing agent, wetting agent and defoaming agent；
The waterproof mortar each component additive amount are as follows: 93 mass parts of styrene-acrylic emulsion, 3.5 mass parts of water, 2 mass of antifreezing agent
Part, 0.5 mass parts of dispersing agent, 0.1 mass parts of wetting agent, 0.5 mass parts of defoaming agent, 50 mass parts of cement, 65 mass of silica flour
Part.
Embodiment 6
A kind of configuration method preparing building water-proof mortar described in embodiment 1-6, comprising the following steps:
S1, polymer emulsion, water and auxiliary agent are mixed in proportion, obtains liquid material；
S2, cement and silica flour are mixed in proportion, also arrives powder material；
S3, liquid material and powder material are used into low-speed agitator mixing 2min, obtains waterproof mortar.
Comparative example
Certain rigidity water-proofing material on the market.
Performance test:
Waterproof mortar is configured according to the method for embodiment 6 with the ratio of embodiment 5, further according to national standard GB/T16777-
2008 " Test methods for building waterproof coatings " test waterproof mortar, obtain following tests result:
Rigidity water-proofing material used in comparative example 6 show that its compression strength is 1.3MPa by above-mentioned test method measurement,
Much smaller than the tensile strength of embodiment 5.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of building water-proof mortar, which is characterized in that the waterproof mortar is solidifying with cement based on polymer emulsion
Glue material is aided with silica flour and auxiliary agent and is mixed together by adding clear water.
2. building water-proof mortar according to claim 1, which is characterized in that the polymer emulsion be styrene-acrylic emulsion,
One of styrene-butadiene latex and polychloroprene latex.
3. building water-proof mortar according to claim 2, which is characterized in that the cement is 42.5R portland cement.
4. building water-proof mortar according to claim 1 to 3, which is characterized in that the auxiliary agent include antifreezing agent,
Dispersing agent, wetting agent and defoaming agent.
5. building water-proof mortar according to claim 4, which is characterized in that the waterproof mortar each component additive amount
Are as follows: polymer emulsion 90-100 mass parts, water 1-10 mass parts, antifreezing agent 1-5 mass parts, dispersing agent 0.1-1 mass parts, wetting
Agent 0-0.5 mass parts, defoaming agent 0.1-1 mass parts, cement 10-40 mass parts, silica flour 40-90 mass parts.
6. building water-proof mortar according to claim 5, which is characterized in that the waterproof mortar each component additive amount
Are as follows: polymer emulsion 91-96 mass parts, water 2-5 mass parts, antifreezing agent 1-2 mass parts, dispersing agent 0.5-1 mass parts, wetting agent
0.05-0.2 mass parts, defoaming agent 0.2-0.8 mass parts, cement 20-35 mass parts, silica flour 50-80 mass parts.
7. building water-proof mortar according to claim 6, which is characterized in that the waterproof mortar each component additive amount
Are as follows: 93 mass parts of polymer emulsion, 3.5 mass parts of water, 2 mass parts of antifreezing agent, 0.5 mass parts of dispersing agent, 0.1 mass of wetting agent
Part, 0.5 mass parts of defoaming agent, 50 mass parts of cement, 65 mass parts of silica flour.
8. a kind of configuration method for being used to prepare any building water-proof mortar of claim 1-7, which is characterized in that including
Following steps:
S1, polymer emulsion, water and auxiliary agent are mixed in proportion, obtains liquid material；
S2, cement and silica flour are mixed in proportion, also arrives powder material；
S3, liquid material and powder material are used into low-speed agitator mixing 2min, obtains waterproof mortar.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910501648.XA CN110204965A (en) | 2019-06-11 | 2019-06-11 | A kind of building water-proof mortar and its configuration method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910501648.XA CN110204965A (en) | 2019-06-11 | 2019-06-11 | A kind of building water-proof mortar and its configuration method |
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| CN110204965A true CN110204965A (en) | 2019-09-06 |
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| CN201910501648.XA Pending CN110204965A (en) | 2019-06-11 | 2019-06-11 | A kind of building water-proof mortar and its configuration method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116102906A (en) * | 2022-12-05 | 2023-05-12 | 河南阳光防水科技有限公司 | Impervious anti-cracking waterproof paint special for back surface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08319602A (en) * | 1995-05-25 | 1996-12-03 | Mitsui Toatsu Chem Inc | Bed adjusting agent and elastic paving method using it |
| CN103553452A (en) * | 2013-09-30 | 2014-02-05 | 潍坊市宏源防水材料有限公司 | Flexible waterproof mortar and production method thereof |
-
2019
- 2019-06-11 CN CN201910501648.XA patent/CN110204965A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08319602A (en) * | 1995-05-25 | 1996-12-03 | Mitsui Toatsu Chem Inc | Bed adjusting agent and elastic paving method using it |
| CN103553452A (en) * | 2013-09-30 | 2014-02-05 | 潍坊市宏源防水材料有限公司 | Flexible waterproof mortar and production method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116102906A (en) * | 2022-12-05 | 2023-05-12 | 河南阳光防水科技有限公司 | Impervious anti-cracking waterproof paint special for back surface |
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Application publication date: 20190906 |