CN106242418A - A kind of permeable dry powder and mortar of high-strength light and preparation method thereof - Google Patents
A kind of permeable dry powder and mortar of high-strength light and preparation method thereof Download PDFInfo
- Publication number
- CN106242418A CN106242418A CN201610551913.1A CN201610551913A CN106242418A CN 106242418 A CN106242418 A CN 106242418A CN 201610551913 A CN201610551913 A CN 201610551913A CN 106242418 A CN106242418 A CN 106242418A
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- Prior art keywords
- parts
- mortar
- dry powder
- strength light
- permeable
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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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland 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
-
- 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
- C04B2111/40—Porous or lightweight materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The invention discloses a kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components: building waste coarse aggregate 15 30 parts, normal silicate series cement 30 40 parts, fine sand 50 60 parts, 15 20 parts of flyash, vinyl acetate versatic acid ethylene copolymer 26 parts, hydroxypropyl methyl cellulose ether 1.5 3 parts, poly-aspartic-acid 12 parts, Superlight ceramsites 35 parts, Alumen stone powder 46 parts, sodium abietate 25 parts, plant source compound protein foaming agent 13 parts.The invention also discloses the preparation method of this permeable dry powder and mortar.The dry powder and mortar water permeability that the present invention prepares is excellent, and greatly, Wear-resistant, high-temperature resistant performance is good, and it uses building waste coarse aggregate as gathering materials, and is greatly saved production cost for resistance to compression, bending strength.
Description
Technical field:
The present invention relates to building material technical field, be specifically related to a kind of permeable dry powder and mortar of high-strength light.
Background technology:
Chinese Urbanization and industrialized fast development, make the demand of buildings and resources quickly increase.Simultaneously raw along with people
The raising that running water is flat and the demand to Municipal facility, and city in early days planning is the most scientific so that pull down and remove a building for reconstruction not
Disconnected generation, building waste produces in a large number.The a large amount of building wastes not only land occupation formed, and pollute environment.This building
Resource consumes the state constantly produced with building waste in a large number and economy, social development is defined tremendous influence.Development circulation
Technology is utilized to become extremely urgent problem.If replacing sand and stone resources to be used for concrete production after being acted upon by building waste
Economy, social development will be produced and greatly facilitate effect.
Dry powder and mortar, also known as dry powder and mortar, dry mixing dry powder and mortar are dry mixed, is by cement, sand, mineral blend composition and functional
Additive by a certain percentage, at production plant uniform mixing, a kind of graininess mixed or powdery shape under drying regime
The mixture of state, if for building time add water to scale and can be used directly after mix.But the most conventional dry powder sand
Slurry water permeability is poor, resistance to compression bending strength inadequate, limits it and uses.
Summary of the invention:
It is an object of the invention to provide a kind of permeable dry powder and mortar of high-strength light, its water permeability is excellent, and anti-folding and anti-pressing is strong
Degree is big, and antiwear heat resisting performance is good.
It is a further object to provide the preparation method of the permeable dry powder and mortar of this high-strength light.
For achieving the above object, the present invention is by the following technical solutions:
A kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components:
Building waste coarse aggregate 15-30 part,
Normal silicate series cement 30-40 part,
Fine sand 50-60 part, flyash 15-20 part,
Vinyl acetate-versatic acid ethylene copolymer 2-6 part,
Hydroxypropyl methyl cellulose ether 1.5-3 part,
Poly-aspartic-acid 1-2 part, Superlight ceramsites 3-5 part,
Alumen stone powder 4-6 part, sodium abietate 2-5 part,
Plant source compound protein foaming agent 1-3 part.
Preferred as technique scheme, a kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following group
Point:
Building waste coarse aggregate 23 parts,
Normal silicate series cement 40 parts,
Fine sand 56 parts, 17 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 5.5 parts,
Hydroxypropyl methyl cellulose ether 2.2 parts,
Poly-aspartic-acid 2 parts, Superlight ceramsites 4 parts,
Alumen stone powder 5 parts, sodium abietate 3.5 parts,
Plant source compound protein foaming agent 2 parts.
Preferred as technique scheme, the size of the particle diameter of described fine sand is 2-5 μm.
Preferred as technique scheme, described Superlight ceramsites is with flyash as primary raw material, is added with lignin
Sulfoacid calcium, sawdust, powdered carbon, blended, balling-up, high-temperature roasting and prepare.
Preferred as technique scheme, described flyash, calcium lignosulfonate, sawdust, the mass ratio of powdered carbon are
5:(0.2-0.7): (0.8-1.3): (1-1.5).
Preferred as technique scheme, the size of described Superlight ceramsites is 1-2 μm, and its bulk density is
200kg/m3。
Preferred as technique scheme, the size of described Alumen stone powder is 300-600nm.
The preparation method of the permeable dry powder and mortar of a kind of high-strength light, comprises the following steps:
Building waste coarse aggregate, normal silicate series cement, fine sand, flyash, Superlight ceramsites and Alumen stone powder are mixed,
Join in forced action type mixer, mix and blend 2-5min, it is subsequently adding vinyl acetate-versatic acid ethylene copolymer, hydroxypropyl
Methyl cellulose ether, poly-aspartic-acid, sodium abietate and plant source compound protein foaming agent continue mix and blend 1-3min；So
Rear dry, broken, obtain the permeable dry powder and mortar of high-strength light.
Compared with prior art, the method have the advantages that
The present invention adds appropriate plant source compound protein foaming agent in dry powder and mortar, and compounding with appropriate hydroxypropyl
Methyl cellulose ether so that the dry powder and mortar foaming performance stable of preparation；
The present invention content by each component of conservative control, prepared dry powder and mortar resistance to compression, shearing strength are big, wear-resisting, resistance to
High-temperature behavior is excellent, and anti-permeability performance is good, water penetration excellent performance, and preparation method is simple, low cost.
Detailed description of the invention:
In order to be better understood from the present invention, below by embodiment, the present invention is further described, and embodiment is served only for solving
Release the present invention, the present invention will not be constituted any restriction.
Embodiment 1
A kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components:
Building waste coarse aggregate 15 parts,
Normal silicate series cement 30 parts,
Fine sand 50 parts, 15 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 2 parts,
Hydroxypropyl methyl cellulose ether 1.5 parts,
Poly-aspartic-acid 1 part, Superlight ceramsites 3 parts,
Alumen stone powder 4 parts, sodium abietate 2 parts,
Plant source compound protein foaming agent 1 part.
Its preparation method comprises the following steps:
Building waste coarse aggregate, normal silicate series cement, fine sand, flyash, Superlight ceramsites and Alumen stone powder are mixed,
Join in forced action type mixer, mix and blend 2-5min, it is subsequently adding vinyl acetate-versatic acid ethylene copolymer, hydroxypropyl
Methyl cellulose ether, poly-aspartic-acid, sodium abietate and plant source compound protein foaming agent continue mix and blend 1-3min；So
Rear dry, broken, obtain the permeable dry powder and mortar of high-strength light.
Embodiment 2
A kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components:
Building waste coarse aggregate 30 parts,
Normal silicate series cement 40 parts,
Fine sand 60 parts, 20 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 6 parts,
Hydroxypropyl methyl cellulose ether 3 parts,
Poly-aspartic-acid 2 parts, Superlight ceramsites 5 parts,
Alumen stone powder 6 parts, sodium abietate 5 parts,
Plant source compound protein foaming agent 3 parts.
Its preparation method comprises the following steps:
Building waste coarse aggregate, normal silicate series cement, fine sand, flyash, Superlight ceramsites and Alumen stone powder are mixed,
Join in forced action type mixer, mix and blend 2-5min, it is subsequently adding vinyl acetate-versatic acid ethylene copolymer, hydroxypropyl
Methyl cellulose ether, poly-aspartic-acid, sodium abietate and plant source compound protein foaming agent continue mix and blend 1-3min；So
Rear dry, broken, obtain the permeable dry powder and mortar of high-strength light.
Embodiment 3
A kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components:
Building waste coarse aggregate 17 parts,
Normal silicate series cement 32 parts,
Fine sand 52 parts, 16 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 3 parts,
Hydroxypropyl methyl cellulose ether 1.8 parts,
Poly-aspartic-acid 1.2 parts, Superlight ceramsites 3.5 parts,
Alumen stone powder 4.5 parts, sodium abietate 3 parts,
Plant source compound protein foaming agent 1.5 parts.
Its preparation method comprises the following steps:
Building waste coarse aggregate, normal silicate series cement, fine sand, flyash, Superlight ceramsites and Alumen stone powder are mixed,
Join in forced action type mixer, mix and blend 2-5min, it is subsequently adding vinyl acetate-versatic acid ethylene copolymer, hydroxypropyl
Methyl cellulose ether, poly-aspartic-acid, sodium abietate and plant source compound protein foaming agent continue mix and blend 1-3min；So
Rear dry, broken, obtain the permeable dry powder and mortar of high-strength light.
Embodiment 4
A kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components:
Building waste coarse aggregate 22 parts,
Normal silicate series cement 34 parts,
Fine sand 54 parts, 17 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 4 parts,
Hydroxypropyl methyl cellulose ether 2.3 parts,
Poly-aspartic-acid 1.4 parts, Superlight ceramsites 4 parts,
Alumen stone powder 5 parts, sodium abietate 3.5 parts,
Plant source compound protein foaming agent 2 parts.
Its preparation method comprises the following steps:
Building waste coarse aggregate, normal silicate series cement, fine sand, flyash, Superlight ceramsites and Alumen stone powder are mixed,
Join in forced action type mixer, mix and blend 2-5min, it is subsequently adding vinyl acetate-versatic acid ethylene copolymer, hydroxypropyl
Methyl cellulose ether, poly-aspartic-acid, sodium abietate and plant source compound protein foaming agent continue mix and blend 1-3min；So
Rear dry, broken, obtain the permeable dry powder and mortar of high-strength light.
Embodiment 5
A kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components:
Building waste coarse aggregate 26 parts,
Normal silicate series cement 36 parts,
Fine sand 56 parts, 18 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 5 parts,
Hydroxypropyl methyl cellulose ether 2.6 parts,
Poly-aspartic-acid 1.6 parts, Superlight ceramsites 4.5 parts,
Alumen stone powder 5.5 parts, sodium abietate 4 parts,
Plant source compound protein foaming agent 2.4 parts.
Its preparation method comprises the following steps:
Building waste coarse aggregate, normal silicate series cement, fine sand, flyash, Superlight ceramsites and Alumen stone powder are mixed,
Join in forced action type mixer, mix and blend 2-5min, it is subsequently adding vinyl acetate-versatic acid ethylene copolymer, hydroxypropyl
Methyl cellulose ether, poly-aspartic-acid, sodium abietate and plant source compound protein foaming agent continue mix and blend 1-3min；So
Rear dry, broken, obtain the permeable dry powder and mortar of high-strength light.
Embodiment 6
A kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components:
Building waste coarse aggregate 28 parts,
Normal silicate series cement 38 parts,
Fine sand 58 parts, 19 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 5.5 parts,
Hydroxypropyl methyl cellulose ether 2.9 parts,
Poly-aspartic-acid 1.8 parts, Superlight ceramsites 4.7 parts,
Alumen stone powder 5.8 parts, sodium abietate 4.7 parts,
Plant source compound protein foaming agent 2.8 parts.
Its preparation method comprises the following steps:
Building waste coarse aggregate, normal silicate series cement, fine sand, flyash, Superlight ceramsites and Alumen stone powder are mixed,
Join in forced action type mixer, mix and blend 2-5min, it is subsequently adding vinyl acetate-versatic acid ethylene copolymer, hydroxypropyl
Methyl cellulose ether, poly-aspartic-acid, sodium abietate and plant source compound protein foaming agent continue mix and blend 1-3min；So
Rear dry, broken, obtain the permeable dry powder and mortar of high-strength light.
Comparative example 1
A kind of permeable dry powder and mortar of high-strength light, in parts by weight, including following components:
Building waste coarse aggregate 15 parts,
Normal silicate series cement 30 parts,
Fine sand 50 parts, 15 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 2 parts,
Hydroxypropyl methyl cellulose ether 1.5 parts,
Poly-aspartic-acid 1 part, sodium abietate 2 parts,
Plant source compound protein foaming agent 1 part.
The permeable dry powder and mortar of high-strength light prepared the present invention below carries out performance test.
Use the making of corresponding test specimen in " GB/T50081-2001 standard for test methods of mechanical properties of ordinary concrete ", support
Protect, comprcssive strength is tested and the assay method of shearing strength experiment, and test result is as shown in table 1.
Table 1
From the point of view of table 1, Alumen stone powder, the addition of Superlight ceramsites, substantially increase the shearing resistance of dry powder and mortar, comprcssive strength.
Claims (8)
1. the permeable dry powder and mortar of high-strength light, it is characterised in that in parts by weight, including following components:
Building waste coarse aggregate 15-30 part,
Normal silicate series cement 30-40 part,
Fine sand 50-60 part, flyash 15-20 part,
Vinyl acetate-versatic acid ethylene copolymer 2-6 part,
Hydroxypropyl methyl cellulose ether 1.5-3 part,
Poly-aspartic-acid 1-2 part, Superlight ceramsites 3-5 part,
Alumen stone powder 4-6 part, sodium abietate 2-5 part,
Plant source compound protein foaming agent 1-3 part.
2. the permeable dry powder and mortar of high-strength light as claimed in claim 1 a kind of, it is characterised in that in parts by weight, including with
Lower component:
Building waste coarse aggregate 23 parts,
Normal silicate series cement 40 parts,
Fine sand 56 parts, 17 parts of flyash,
Vinyl acetate-versatic acid ethylene copolymer 5.5 parts,
Hydroxypropyl methyl cellulose ether 2.2 parts,
Poly-aspartic-acid 2 parts, Superlight ceramsites 4 parts,
Alumen stone powder 5 parts, sodium abietate 3.5 parts,
Plant source compound protein foaming agent 2 parts.
3. the permeable dry powder and mortar of high-strength light as claimed in claim 1 a kind of, it is characterised in that the particle diameter of described fine sand big
Little for 2-5 μm.
4. a kind of permeable dry powder and mortar of high-strength light as claimed in claim 1, it is characterised in that described Superlight ceramsites is with powder
Coal ash is primary raw material, is added with calcium lignosulfonate, sawdust, powdered carbon, blended, balling-up, high-temperature roasting and prepare.
5. a kind of permeable dry powder and mortar of high-strength light as claimed in claim 4, it is characterised in that described flyash, lignin
Sulfoacid calcium, sawdust, the mass ratio of powdered carbon are 5:(0.2-0.7): (0.8-1.3): (1-1.5).
6. a kind of permeable dry powder and mortar of high-strength light as claimed in claim 1, it is characterised in that the particle diameter of described Superlight ceramsites
Size is 1-2 μm, and its bulk density is 200kg/m3。
7. a kind of permeable dry powder and mortar of high-strength light as claimed in claim 1, it is characterised in that the particle diameter of described Alumen stone powder
Size is 300-600nm.
8. the preparation method of the permeable dry powder and mortar of a kind of high-strength light as described in claim 1 to 7 is arbitrary, it is characterised in that
Comprise the following steps:
Building waste coarse aggregate, normal silicate series cement, fine sand, flyash, Superlight ceramsites and Alumen stone powder are mixed, adds
In forced action type mixer, mix and blend 2-5min, it is subsequently adding vinyl acetate-versatic acid ethylene copolymer, hydroxypropyl methyl
Cellulose ether, poly-aspartic-acid, sodium abietate and plant source compound protein foaming agent continue mix and blend 1-3min；Then do
Dry, broken, obtain the permeable dry powder and mortar of high-strength light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551913.1A CN106242418B (en) | 2016-07-12 | 2016-07-12 | A kind of permeable dry powder and mortar of high-strength light and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551913.1A CN106242418B (en) | 2016-07-12 | 2016-07-12 | A kind of permeable dry powder and mortar of high-strength light and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106242418A true CN106242418A (en) | 2016-12-21 |
| CN106242418B CN106242418B (en) | 2018-06-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830824A (en) * | 2017-01-18 | 2017-06-13 | 郑州春晟装饰新材料科技股份有限公司 | A kind of water-permeable brick is mated formation with permeable bonding leveling mortar |
| CN108675727A (en) * | 2018-07-27 | 2018-10-19 | 芜湖市棠华建材科技有限公司 | A kind of thermal insulation mortar and preparation method thereof with high-durability |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649635A (en) * | 2012-03-08 | 2012-08-29 | 南通岩艺涂装科技有限公司 | Inorganic thermal insulation mortar powder and preparation method thereof |
| CN105271978A (en) * | 2015-09-29 | 2016-01-27 | 山西省建筑科学研究院 | Non-cement waterproof mortar |
| CN105271983A (en) * | 2015-09-30 | 2016-01-27 | 安徽坤隆新型建材有限公司 | Modified stone flour dry mixed mortar and preparation method thereof |
-
2016
- 2016-07-12 CN CN201610551913.1A patent/CN106242418B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649635A (en) * | 2012-03-08 | 2012-08-29 | 南通岩艺涂装科技有限公司 | Inorganic thermal insulation mortar powder and preparation method thereof |
| CN105271978A (en) * | 2015-09-29 | 2016-01-27 | 山西省建筑科学研究院 | Non-cement waterproof mortar |
| CN105271983A (en) * | 2015-09-30 | 2016-01-27 | 安徽坤隆新型建材有限公司 | Modified stone flour dry mixed mortar and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830824A (en) * | 2017-01-18 | 2017-06-13 | 郑州春晟装饰新材料科技股份有限公司 | A kind of water-permeable brick is mated formation with permeable bonding leveling mortar |
| CN108675727A (en) * | 2018-07-27 | 2018-10-19 | 芜湖市棠华建材科技有限公司 | A kind of thermal insulation mortar and preparation method thereof with high-durability |
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| Publication number | Publication date |
|---|---|
| CN106242418B (en) | 2018-06-15 |
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