CN105884268A - Cementitious capillary crystalline waterproof material - Google Patents
Cementitious capillary crystalline waterproof material Download PDFInfo
- Publication number
- CN105884268A CN105884268A CN201410685798.8A CN201410685798A CN105884268A CN 105884268 A CN105884268 A CN 105884268A CN 201410685798 A CN201410685798 A CN 201410685798A CN 105884268 A CN105884268 A CN 105884268A
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- CN
- China
- Prior art keywords
- latex powder
- cement
- redispersible latex
- flyash
- quartz sand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a cementitious capillary crystalline waterproof material which comprises cement and accessories and is characterized by also comprising quartz sand, wherein the accessories include fly ash, the first re-dispersible latex powder, the second re-dispersible latex powder, hydroxypropyl methyl cellulose and polypropylene fiber. A preparation method comprises the following steps of: adding the quartz sand, the cement and the fly ash into a horizontal stirring tank, and stirring at normal temperature; sequentially adding the fly ash, the first re-dispersible latex powder, the second re-dispersible latex powder, the hydroxypropyl methyl cellulose and the polypropylene fiber, stirring at normal temperature and mixing; and discharging, inspecting, packaging and storing. The waterproof material provided by the invention is a cementitious capillary crystalline waterproof material with high strength indexes such as permeation resistance, tensile resistance, fracture resistance and waterproof property.
Description
Technical field
The present invention relates to a kind of waterproof material, be specifically related in one the cement based that can be applicable in the fields such as building
Permeable crystalline waterproofing material.
Background technology
Present cementitious capillary waterproofing material is with cement as primary raw material, mainly by cement
The anti-folding of self, tension, permeation resistant nature are come as waterproof material, but due to cement itself impervious, prevent
Aqueous can not meet higher requirement, and this kind of waterproof material is often susceptible to crack, time serious also
Can come off, easily cause potential potential safety hazard.
Summary of the invention
It is an object of the invention to provide a kind of cementitious capillary waterproofing material.It is an object of the invention to lead to
Cross techniques below scheme to realize:
A kind of cementitious capillary waterproofing material, including cement and adjuvant, also includes quartz sand, described
Adjuvant includes flyash, the first redispersible latex powder, the second redispersible latex powder, hydroxypropyl first
Base cellulose and polypropylene fibre, described first redispersible latex powder be vinylacetate and ethylene altogether
Polymers, described second redispersible latex powder is ethylene, vinyl chloride and vinyl laurate terpolymer.
Further, in described waterproof material, the mass fraction of various compositions is: cement 40-44 part, quartz
Sand 44-46 part, flyash 9-12 part, first redispersible latex powder 1.5-2.5 part, second redispersible
Property latex powder 0.8-1.2 part, hydroxypropyl methyl cellulose 0.3-0.4 part and polypropylene fibre 0.16-0.2 part.
Further, in described waterproof material, the mass fraction of various compositions is: cement 42 parts, quartz sand
45 parts, 11 parts of flyash, the first redispersible latex powder 2 parts, the second redispersible latex powder 1
Part, hydroxypropyl methyl cellulose 0.35 part and polypropylene fibre 0.18 part.
Further, described cement is low alkali sulfur aluminum cement.
Further, described quartz sand is the granule of 100-150 mesh.
Further, described flyash is the granule of 100-150 mesh.
Further, a length of 5mm of described polypropylene fibre.
Parts by weight are quartz sand 44-46 part, cement 40-44 by the preparation method of a kind of described waterproof material
Part, flyash 7-9 part are sequentially added in order to horizontal stirring tank, at normal temperatures stirring 8～10 minutes,
After full and uniform, then put into successively flyash 2～3 parts, first redispersible latex powder 1.5-2.5 part, the
Two redispersible latex powder 0.8-1.2 parts, hydroxypropyl methyl cellulose 0.3-0.4 part and polypropylene fibre
0.16-0.2 part, stirs under room temperature, gets final product discharging after mixing.
The invention provides a kind of cementitious capillary waterproofing material, it mainly has the beneficial effect that
The waterproof material of this invention is a kind of impervious, tension, anti-folding and the high water of the good equal strength index of water resistance
Mud base osmotic crystalline waterproof material.
Detailed description of the invention
A kind of cementitious capillary waterproofing material described in the embodiment of the present invention, below with specific experiment case
Detailed description of the invention is described as a example by example, it will be appreciated that specific embodiment described herein is only in order to solve
Release the present invention, be not intended to limit the present invention.
Embodiment 1
Waterproof material: various compositions are: cement: 40kg, quartz sand: 46kg, flyash: 9kg,
One redispersible latex powder: 2.5kg, the second redispersible latex powder: 0.8kg, hydroxypropyl methyl are fine
Dimension element: 0.4kg and polypropylene fibre: 0.16kg.
Embodiment 2
Waterproof material: various compositions are: cement: 44kg, quartz sand: 44kg, flyash: 12kg,
First redispersible latex powder: 1.5kg, the second redispersible latex powder: 1.2kg, hydroxypropyl methyl
Cellulose: 0.3kg and polypropylene fibre: 0.2kg.
Embodiment 3
Waterproof material: various compositions are: cement: 42kg, quartz sand: 45kg, flyash: 11kg,
One redispersible latex powder: 2kg, the second redispersible latex powder: 1kg, hydroxypropyl methyl cellulose:
0.35kg and polypropylene fibre: 0.18kg.
Embodiment 4
The preparation method of a kind of described waterproof material: be quartz sand, 80% (percent mass by parts by weight
Than) left and right cement, flyash be sequentially added in order to horizontal stirring tank, at normal temperatures stirring 10 points
Clock, full and uniform after, batch mixing feed screw is delivered in VSH double-spiral conical mixer, then depends on
The flyash of secondary input 20% (mass percent) left and right, the first redispersible latex powder, second can be again
Dispersibility latex powder, hydroxypropyl methyl cellulose and polypropylene fibre, stir under the room temperature of 10 minutes,
Get final product discharging after mixing, check, pack, put in storage.
Wherein cement, quartz sand, flyash, the first redispersible latex powder, the second redispersible breast
Equal in scope in rubber powder, hydroxypropyl methyl cellulose and the amount such as embodiment 1～3 added by polypropylene fibre
Can, do not repeat to enumerate.
Embodiment 5
Described in the present patent application file (includes claims, description and specification digest etc.)
First redispersible latex powder is the copolymer of vinylacetate and ethylene, i.e. has the chance of resisting saponification
Water redispersible vinyl acetate/ethylene/copolymerization rubber powder.Second redispersible latex powder is ethylene, vinyl chloride
With vinyl laurate terpolymer, it is i.e. a kind of to meet the ethylene of the redispersible hydrophobicity of water, lauric acid
Vinyl acetate and vinyl chloride ternary polymerization rubber powder.Described cement is preferably low alkali sulfur aluminum high-mark cement, more excellent
Elect low alkali sulfur aluminum cement on market as.Described quartz sand is preferably the granule of 100-150 mesh.Described powder
Coal ash is preferably the granule of 100-150 mesh.The first described redispersible latex powder is preferably flexibility glue
Powder, described second redispersible latex powder is preferably town aqueous rubber powder.The length of described polypropylene fibre
It is preferably the length of 5mm.
The present invention is not limited to above-mentioned preferred forms, and it is relevant that anyone is made under the enlightenment of the present invention
Any modification of the present invention or change, every have same as the present application or akin technical scheme, all falls
Within protection scope of the present invention.
Claims (8)
1. a cementitious capillary waterproofing material, including cement and adjuvant, it is characterised in that: also wrap
Including quartz sand, described adjuvant includes flyash, the first redispersible latex powder, the second redispersible breast
Rubber powder, hydroxypropyl methyl cellulose and polypropylene fibre, described first redispersible latex powder is acetic acid
Vinyl acetate and ethylene copolymer, described second redispersible latex powder is ethylene, vinyl chloride and lauric acid second
Alkene ester terpolymer.
Cementitious capillary waterproofing material the most according to claim 1, it is characterised in that: described
In waterproof material, the mass fraction of various compositions is: cement 40-44 part, quartz sand 44-46 part, flyash
9-12 part, first redispersible latex powder 1.5-2.5 part, second redispersible latex powder 0.8-1.2 part,
Hydroxypropyl methyl cellulose 0.3-0.4 part and polypropylene fibre 0.16-0.2 part.
Cementitious capillary waterproofing material the most according to claim 2, it is characterised in that: described
In waterproof material, the mass fraction of various compositions is: cement 42 parts, quartz sand 45 parts, 11 parts of flyash,
First redispersible latex powder 2 parts, the second redispersible latex powder 1 part, hydroxypropyl methyl cellulose
0.35 part and polypropylene fibre 0.18 part.
4. according to the cementitious capillary waterproofing material according to any one of claims 1 to 3, its feature
It is: described cement is low alkali sulfur aluminum cement.
5. according to the cementitious capillary waterproofing material according to any one of claims 1 to 3, its feature
It is: described quartz sand is the granule of 100-150 mesh.
6. according to the cementitious capillary waterproofing material according to any one of claims 1 to 3, its feature
It is: described flyash is the granule of 100-150 mesh.
7. according to the cementitious capillary waterproofing material according to any one of claims 1 to 3, its feature
It is: a length of 5mm of described polypropylene fibre.
8., according to a preparation method for the waterproof material according to any one of claims 1 to 3, its feature exists
In: it is that quartz sand 44-46 part, cement 40-44 part, flyash 7-9 part add the most successively by parts by weight
Enter to horizontal stirring tank, at normal temperatures stirring 8～10 minutes, full and uniform after, then put into flyash successively
2～3 parts, first redispersible latex powder 1.5-2.5 part, second redispersible latex powder 0.8-1.2 part,
Hydroxypropyl methyl cellulose 0.3-0.4 part and polypropylene fibre 0.16-0.2 part, stir under room temperature, after mixing
Get final product discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685798.8A CN105884268A (en) | 2014-11-25 | 2014-11-25 | Cementitious capillary crystalline waterproof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685798.8A CN105884268A (en) | 2014-11-25 | 2014-11-25 | Cementitious capillary crystalline waterproof material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105884268A true CN105884268A (en) | 2016-08-24 |
Family
ID=56698669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685798.8A Pending CN105884268A (en) | 2014-11-25 | 2014-11-25 | Cementitious capillary crystalline waterproof material |
Country Status (1)
| Country | Link |
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| CN (1) | CN105884268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759677A (en) * | 2019-11-07 | 2020-02-07 | 湖南五华防水工程有限公司 | Cement-based waterproof material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10315865B3 (en) * | 2003-04-08 | 2004-04-29 | Pci Augsburg Gmbh | Tile adhesive employs hydraulic binder and mixture including meta-kaolin component |
| CN101003699A (en) * | 2006-09-21 | 2007-07-25 | 董善刚 | Cement based penetration crystallization type water proofing paint |
| CN101885597A (en) * | 2010-06-30 | 2010-11-17 | 新疆天诚防水材料有限公司 | Cement based permeable crystallization type waterproof material |
| CN101928124A (en) * | 2010-02-21 | 2010-12-29 | 福建康波力特阳光建材有限公司 | PTB cementitious capillary crystalline waterproofing material and use method thereof |
| CN102515663A (en) * | 2011-12-07 | 2012-06-27 | 江门市蓬江区智远防水建材有限公司 | Cement based penetration crystallization type waterproof material |
-
2014
- 2014-11-25 CN CN201410685798.8A patent/CN105884268A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10315865B3 (en) * | 2003-04-08 | 2004-04-29 | Pci Augsburg Gmbh | Tile adhesive employs hydraulic binder and mixture including meta-kaolin component |
| CN101003699A (en) * | 2006-09-21 | 2007-07-25 | 董善刚 | Cement based penetration crystallization type water proofing paint |
| CN101928124A (en) * | 2010-02-21 | 2010-12-29 | 福建康波力特阳光建材有限公司 | PTB cementitious capillary crystalline waterproofing material and use method thereof |
| CN101885597A (en) * | 2010-06-30 | 2010-11-17 | 新疆天诚防水材料有限公司 | Cement based permeable crystallization type waterproof material |
| CN102515663A (en) * | 2011-12-07 | 2012-06-27 | 江门市蓬江区智远防水建材有限公司 | Cement based penetration crystallization type waterproof material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759677A (en) * | 2019-11-07 | 2020-02-07 | 湖南五华防水工程有限公司 | Cement-based waterproof material and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Chongqing Yisheng Livable Building Material Science and Technology Co., Ltd. Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
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Application publication date: 20160824 |