CN109336479A - A kind of novel anti-crack mortar - Google Patents
A kind of novel anti-crack mortar Download PDFInfo
- Publication number
- CN109336479A CN109336479A CN201811252281.4A CN201811252281A CN109336479A CN 109336479 A CN109336479 A CN 109336479A CN 201811252281 A CN201811252281 A CN 201811252281A CN 109336479 A CN109336479 A CN 109336479A
- Authority
- CN
- China
- Prior art keywords
- parts
- novel anti
- crack mortar
- rubber grain
- fibre
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- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of novel anti-crack mortars, including rubber grain, polyvinyl chloride fibre, regenerated celulose fibre, cellulose ether, sand, cement, rubble, flyash, styrene-butadiene copolymer, ethylene-vinyl chloride-vinyl laurate terpolymer, Sulfonates compound.By the above-mentioned means, novel anti-crack mortar of the invention, has impact resistance, it will not occur to be cracked easily and be broken, there is extraordinary waterproof performance, smooth surface, tight and bubble-free, can have heat insulation effect to wall inside in cold winter.
Description
Technical field
The present invention relates to structure material fields, more particularly to a kind of novel anti-crack mortar.
Background technique
Mortar is by inorganic coagulation material, fine aggregate, water and to improve other admixtures for determining of mortar performance or outside
Add the components such as agent, by proper proportion cooperation, mixing and it is hardened made of a kind of architecture engineering material.Mortar is in construction projects
Play bonding, liner and transmitting stress.Mortar be suitable for the masonry of industry and civil building and structures, plastering,
Face engineering and other purposes.Existing mortar tension degree is low, can occur to be cracked after use and be broken.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of novel anti-crack mortar, using effect is good.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of novel anti-crack mortar is provided, is wrapped
Include rubber grain, polyvinyl chloride fibre, regenerated celulose fibre, cellulose ether, sand, cement, rubble, flyash, styrene-
Butadiene copolymer, ethylene-vinyl chloride-vinyl laurate terpolymer, Sulfonates compound, the novel anti-crack sand
The content of each component of slurry are as follows: in parts by weight, 10-15 parts of rubber grain, 2-5 parts of polyvinyl chloride fibre, regenerated cellulose
0.5-4 parts of fiber, 1.5-3 parts of cellulose ether, 40-55 parts of sand, 60-70 parts of cement, 65-90 parts of rubble, flyash
8-13 parts, 1-3 parts of styrene-butadiene copolymer, ethylene-vinyl chloride-vinyl laurate terpolymer 2.5-5.5
Part, 0.2-0.7 parts of Sulfonates compound.
In a preferred embodiment of the present invention, the rubber grain is obtained by Raw material processing of waste old.
In a preferred embodiment of the present invention, the specification of the rubber grain is 1-2 millimeters or 2-4 millimeters.
In a preferred embodiment of the present invention, the cellulose ether is hydroxymethyl cellulose, vinyl cellulose, benzyl fibre
One of dimension element, hydroxyethyl cellulose are a variety of.
In a preferred embodiment of the present invention, the partial size of the sand is 0.35-0.5mm.
In a preferred embodiment of the present invention, the partial size of the rubble is 220-250mm.
In a preferred embodiment of the present invention, the Sulfonates compound is sodium alkyl benzene sulfonate, sodium alkyl sulfonate
One of or both mixture.
In a preferred embodiment of the present invention,.Effect is cracking resistance, permeable, heat preservation.
The beneficial effects of the present invention are: novel anti-crack mortar of the invention, has impact resistance, will not be cracked easily
And fracture, there is extraordinary waterproof performance, smooth surface, tight and bubble-free, it can be to wall in cold winter
There is heat insulation effect in internal portion.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment one:
A kind of novel anti-crack mortar, including rubber grain, polyvinyl chloride fibre, regenerated celulose fibre, cellulose ether, sand are provided
Son, cement, rubble, flyash, styrene-butadiene copolymer, ethylene-vinyl chloride-vinyl laurate terpolymer, sulphur
Barbiturates compound.The content of each component of the novel anti-crack mortar are as follows: in parts by weight, 10 parts of rubber grain, polychlorostyrene second
5 parts of alkene fiber, 0.5 part of regenerated celulose fibre, 3 parts of cellulose ether, 40 parts of sand, 70 parts of cement, 65 parts of rubble, powder
13 parts of coal ash, 1 part of styrene-butadiene copolymer, ethylene-vinyl chloride -5.5 parts of vinyl laurate terpolymer, sulphur
0.2 part of Barbiturates compound.
Wherein, the rubber grain is obtained by Raw material processing of waste old.The specification of the rubber grain is 1-2
Millimeter.The cellulose ether is benzylcellulose.The partial size of the sand is 0.5mm.The partial size of the rubble is 220mm.Institute
Stating Sulfonates compound is sodium alkyl sulfonate.
Embodiment two:
A kind of novel anti-crack mortar, including rubber grain, polyvinyl chloride fibre, regenerated celulose fibre, cellulose ether, sand are provided
Son, cement, rubble, flyash, styrene-butadiene copolymer, ethylene-vinyl chloride-vinyl laurate terpolymer, sulphur
Barbiturates compound.The content of each component of the novel anti-crack mortar are as follows: in parts by weight, 15 parts of rubber grain, polychlorostyrene second
2 parts of alkene fiber, 4 parts of regenerated celulose fibre, 1.5 parts of cellulose ether, 55 parts of sand, 60 parts of cement, 90 parts of rubble, powder
8 parts of coal ash, 3 parts of styrene-butadiene copolymer, ethylene-vinyl chloride -2.5 parts of vinyl laurate terpolymer, sulphur
0.7 part of Barbiturates compound.
Wherein, the rubber grain is obtained by Raw material processing of waste old.The specification of the rubber grain is 2-4
Millimeter.The cellulose ether is hydroxyethyl cellulose.The partial size of the sand is 0.35-0.5mm.The partial size of the rubble is
220-250mm.The Sulfonates compound is sodium alkyl benzene sulfonate.
Embodiment three:
A kind of novel anti-crack mortar, including rubber grain, polyvinyl chloride fibre, regenerated celulose fibre, cellulose ether, sand are provided
Son, cement, rubble, flyash, styrene-butadiene copolymer, ethylene-vinyl chloride-vinyl laurate terpolymer, sulphur
Barbiturates compound.The content of each component of the novel anti-crack mortar are as follows: in parts by weight, 13 parts of rubber grain, polychlorostyrene second
4 parts of alkene fiber, 2 parts of regenerated celulose fibre, 2.3 parts of cellulose ether, 48 parts of sand, 65 parts of cement, 82 parts of rubble, powder
11 parts of coal ash, 2 parts of styrene-butadiene copolymer, ethylene-vinyl chloride -4 parts of vinyl laurate terpolymer, sulfonic acid
0.45 part of salt compounds.
Wherein, the rubber grain is obtained by Raw material processing of waste old.The specification of the rubber grain is 3 millis
Rice.The cellulose ether is the mixture of hydroxymethyl cellulose and vinyl cellulose.The partial size of the sand is 0.45mm.It is described
The partial size of rubble is 230mm.The Sulfonates compound is the mixture of sodium alkyl benzene sulfonate and sodium alkyl sulfonate.
The novel anti-crack mortar disclosed in embodiment one, two and three is applied, imposes impact force, embodiment one,
Two and three can bear the impact force of 6J or more, meet national standard.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of novel anti-crack mortar, which is characterized in that including rubber grain, polyvinyl chloride fibre, regenerated celulose fibre, fibre
Tie up plain ether, sand, cement, rubble, flyash, styrene-butadiene copolymer, ethylene-vinyl chloride-vinyl laurate ternary
Copolymer, Sulfonates compound, the content of each component of the novel anti-crack mortar are as follows: in parts by weight, rubber grain
10-15 parts, 2-5 parts of polyvinyl chloride fibre, 0.5-4 parts of regenerated celulose fibre, 1.5-3 parts of cellulose ether, sand 40-55
Part, 60-70 parts of cement, 65-90 parts of rubble, 8-13 parts of flyash, 1-3 parts of styrene-butadiene copolymer, ethylene-chlorine
Ethylene -2.5-5.5 parts of vinyl laurate terpolymer, 0.2-0.7 parts of Sulfonates compound.
2. novel anti-crack mortar according to claim 1, which is characterized in that the rubber grain is with waste old for original
Material processing obtains.
3. novel anti-crack mortar according to claim 1, which is characterized in that the specification of the rubber grain is 1-2 millimeters
Or 2-4 millimeters.
4. novel anti-crack mortar according to claim 1, which is characterized in that the cellulose ether be hydroxymethyl cellulose,
One of vinyl cellulose, benzylcellulose, hydroxyethyl cellulose are a variety of.
5. novel anti-crack mortar according to claim 1, which is characterized in that the partial size of the sand is 0.35-0.5mm.
6. novel anti-crack mortar according to claim 1, which is characterized in that the partial size of the rubble is 220-250mm.
7. novel anti-crack mortar according to claim 1, which is characterized in that the Sulfonates compound is benzene sulfonamide
One of sour sodium, sodium alkyl sulfonate or both mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252281.4A CN109336479A (en) | 2018-10-25 | 2018-10-25 | A kind of novel anti-crack mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252281.4A CN109336479A (en) | 2018-10-25 | 2018-10-25 | A kind of novel anti-crack mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109336479A true CN109336479A (en) | 2019-02-15 |
Family
ID=65312148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811252281.4A Pending CN109336479A (en) | 2018-10-25 | 2018-10-25 | A kind of novel anti-crack mortar |
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| Country | Link |
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| CN (1) | CN109336479A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553325A (en) * | 1978-06-20 | 1980-01-11 | Tokuyama Soda Kk | Mortar composition |
| CN103864367A (en) * | 2014-02-14 | 2014-06-18 | 朱建霖 | Insulated crack-resistant protective light dry mortar for external thermal insulation of exterior wall and preparation method thereof |
| CN104724994A (en) * | 2015-03-19 | 2015-06-24 | 哈尔滨工业大学 | Preparation method of waste rubber powder anti-crack mortar |
| CN104891891A (en) * | 2015-05-06 | 2015-09-09 | 同济大学 | 3D printing cement-based material and preparation method thereof |
| CN105948617A (en) * | 2016-04-28 | 2016-09-21 | 十九冶成都建设有限公司 | Anti-crack and impervious mortar and preparation method thereof |
-
2018
- 2018-10-25 CN CN201811252281.4A patent/CN109336479A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553325A (en) * | 1978-06-20 | 1980-01-11 | Tokuyama Soda Kk | Mortar composition |
| CN103864367A (en) * | 2014-02-14 | 2014-06-18 | 朱建霖 | Insulated crack-resistant protective light dry mortar for external thermal insulation of exterior wall and preparation method thereof |
| CN104724994A (en) * | 2015-03-19 | 2015-06-24 | 哈尔滨工业大学 | Preparation method of waste rubber powder anti-crack mortar |
| CN104891891A (en) * | 2015-05-06 | 2015-09-09 | 同济大学 | 3D printing cement-based material and preparation method thereof |
| CN105948617A (en) * | 2016-04-28 | 2016-09-21 | 十九冶成都建设有限公司 | Anti-crack and impervious mortar and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王重光: "《建筑工程预算》", 31 October 1985, 河南省许昌市科学技术协会 * |
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Application publication date: 20190215 |