CN100355692C - Anti cracking antipercelation grout powder - Google Patents
Anti cracking antipercelation grout powder Download PDFInfo
- Publication number
- CN100355692C CN100355692C CNB2004100407052A CN200410040705A CN100355692C CN 100355692 C CN100355692 C CN 100355692C CN B2004100407052 A CNB2004100407052 A CN B2004100407052A CN 200410040705 A CN200410040705 A CN 200410040705A CN 100355692 C CN100355692 C CN 100355692C
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- China
- Prior art keywords
- sand
- crack
- kilograms
- cement
- silane coupling
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- Expired - Fee Related
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a crack resistance and seepage prevention mortar powder which is formed by mixing cement, adhesives, sand, microfiber and silane coupling agents. The weight ratio of the cement, the adhesives, the sand, the microfiber and the silane coupling agents is equal to 500: 100 to 150: 500 to 1000: 0.5 to 5: 0.05 to 5. The crack resistance and seepage prevention mortar powder of the present invention has the advantages of strong adhesive force, good water retention performance, high strength, excellent tear resistance performance, strong seepage prevention capability and wide purposes.
Description
Affiliated technical field: the invention belongs to building material field, specifically is a kind of anti-crack and anti-seepage mortar powder.
Background technology: in the prior art; the used mortar of building masonry wall generally adds water by a certain percentage by cement and sand and mixes and stirs and form; the check that its cohesiveness and intensity are too much juvenile; but its resistance to cleavage is not solved all the time; people usually can see metope rimose phenomenon; the report that uses anticracking grout is also arranged in recent years, but its concrete technical scheme is not appeared in the newspapers.
Summary of the invention: the objective of the invention is to solve metope rimose technological deficiency in order to overcome existing mortar, for people provide a kind of anti-crack and anti-seepage mortar powder, mortar bonding with its furnishing is good, intensity is high, tear resistance is excellent, the antiseepage ability is strong, can be widely used in the cracking resistance of building masonry wall.
The objective of the invention is to realize by following technical proposals.
Anti-crack and anti-seepage mortar powder of the present invention, mix by cement, assembly glue, sand, primitive fiber, silane coupling agent, wherein, cement: assembly glue: sand: primitive fiber: the weight ratio of silane coupling agent=500: 100～150: 500～1000: 0.5～5: 0.05～5.
In the such scheme, described assembly glue is the DR-KJ002 assembly glue.
In the such scheme, described sand is fine sand, quartz sand, medium sand.
In the such scheme, described primitive fiber is high molecular polymer primitive fiber, glass fibre, carbon fiber.
To be the contriver sum up the technical scheme of the science practicality of groping out by long-term practice in the present invention, compared with prior art, has that cohesive force is strong, good water-retaining property, intensity height, tear resistance excellence, antiseepage ability be strong, broad-spectrum advantage.
Below by the constructional method of composite silicate hard heat-preserving heat-insulating wall, the service condition of brief introduction anti-crack and anti-seepage mortar powder of the present invention, its key step is:
A. the cleaning, the flattening foot layer body of wall;
B. make the sand-cement slurry key coat with sand-cement slurry;
C. carry out the bonding of thermal insulation thermal insulation board;
D. smear anti-crack and anti-seepage mortar of the present invention, the about 2～5mm of thickness in shop, thermal insulation thermal insulation board surface; The anti-crack and anti-seepage mortar is formed by the anti-crack and anti-seepage mortar powder of 1 weight part and the water modulation of 0.4～0.5 weight part;
E. apply ointment or plaster immediately glass fiber reticular cloth and/or woven wire belt;
F. the anti-crack and anti-seepage screed with 2～3mm covers glass fiber reticular cloth and/or woven wire belt; The modulation of anti-crack and anti-seepage mortar is the same;
G. carry out the construction of exterior trim surface layer.
The invention is further illustrated by the following examples, and the present invention is not limited only to described embodiment.
Embodiment:
Embodiment one
Mix anti-crack and anti-seepage mortar powder of the present invention for 0.05 kilogram by 500 kilograms of cement, 100 kilograms of DR-KJ002 assembly glue, 500 kilograms of fine sands, 0.5 kilogram of Polypropylene Tiny Fiber, KH550 silane coupling agent.
Embodiment two
Mix anti-crack and anti-seepage mortar powder of the present invention for 5 kilograms by 500 kilograms of cement, 150 kilograms of DR-KJ002 assembly glue, 850 kilograms of fine sands, 150 kilograms of quartz sands, 1 kilogram of Polypropylene Tiny Fiber, 4 kilograms in glass fibre, KH570 silane coupling agent.
Embodiment three
Mix anti-crack and anti-seepage mortar powder of the present invention for 0.5 kilogram by 500 kilograms of cement, 125 kilograms of DR-KJ002 assembly glue, 800 kilograms of fine sands, 100 kilograms of medium sands, 1.5 kilograms of nylon primitive fibers, KH550 silane coupling agent.
Embodiment four
Mix anti-crack and anti-seepage mortar powder of the present invention for 1 kilogram by 500 kilograms of cement, 125 kilograms of DR-KJ002 assembly glue, 600 kilograms of fine sands, 100 kilograms of quartz sands, 100 kilograms of medium sands, 2 kilograms of Polypropylene Tiny Fiber, KH560 silane coupling agent.
Products such as the assembly glue of the above-mentioned listed trade mark appoint company limited of group of enterprises to sell greatly by Sichuan.
Claims (2)
1. anti-crack and anti-seepage mortar powder, it is characterized in that mixing by cement, assembly glue, sand, primitive fiber, silane coupling agent, wherein, cement: assembly glue: sand: primitive fiber: the weight ratio of silane coupling agent=500: 100～150: 500～1000: 0.5～5: 0.05～5, described assembly glue are D R-KJ002 assembly glue.
2. anti-crack and anti-seepage mortar powder according to claim 1 is characterized in that described primitive fiber is high molecular polymer primitive fiber, glass fibre or carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100407052A CN100355692C (en) | 2004-09-20 | 2004-09-20 | Anti cracking antipercelation grout powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100407052A CN100355692C (en) | 2004-09-20 | 2004-09-20 | Anti cracking antipercelation grout powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1752043A CN1752043A (en) | 2006-03-29 |
| CN100355692C true CN100355692C (en) | 2007-12-19 |
Family
ID=36679057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100407052A Expired - Fee Related CN100355692C (en) | 2004-09-20 | 2004-09-20 | Anti cracking antipercelation grout powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100355692C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182174B (en) * | 2007-11-07 | 2010-06-23 | 武汉壁虎节能新材料有限责任公司 | Modified vitreous hollow micro-beads heat-insulating fireproof mortar |
| CN102190467B (en) * | 2011-05-23 | 2013-04-17 | 西南科技大学 | Anti-seepage and anti-crack dry-mixed mortar |
| CN103102119B (en) * | 2011-11-10 | 2015-08-26 | 比亚迪股份有限公司 | A kind of stiffening agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046748A (en) * | 1989-04-29 | 1990-11-07 | 北京市建筑工程研究所 | Achitectural compound gum powder |
| CN1385394A (en) * | 2001-12-07 | 2002-12-18 | 北京市城昌商品混凝土联营公司 | Fibre anti-permeation cracking-resistant concrete |
| CN1526679A (en) * | 2003-09-19 | 2004-09-08 | 同济大学 | Anticrack waterproof agent for cement-base material |
-
2004
- 2004-09-20 CN CNB2004100407052A patent/CN100355692C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046748A (en) * | 1989-04-29 | 1990-11-07 | 北京市建筑工程研究所 | Achitectural compound gum powder |
| CN1385394A (en) * | 2001-12-07 | 2002-12-18 | 北京市城昌商品混凝土联营公司 | Fibre anti-permeation cracking-resistant concrete |
| CN1526679A (en) * | 2003-09-19 | 2004-09-08 | 同济大学 | Anticrack waterproof agent for cement-base material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1752043A (en) | 2006-03-29 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20100920 |