CN106220092A - A kind of concrete with excellent anti-folding tensile property and preparation method thereof - Google Patents
A kind of concrete with excellent anti-folding tensile property and preparation method thereof Download PDFInfo
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- CN106220092A CN106220092A CN201610594633.9A CN201610594633A CN106220092A CN 106220092 A CN106220092 A CN 106220092A CN 201610594633 A CN201610594633 A CN 201610594633A CN 106220092 A CN106220092 A CN 106220092A
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- 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
Abstract
The invention discloses a kind of concrete with excellent anti-folding tensile property, it is made up of component A, B component and water；Between the most each component, mass ratio is component A: B component: water=(2 4): (20 50): (3 6)；The formula of described component A is epoxy resin, modified polypropylene fiber, acrylonitrile butadient styrene, polydimethylsiloxane, aminoethyl piperazine, resorcinol and silane coupler KH 560；The formula of described B component is general silicon 42.5 cement, flyash, medium sand, scoria, haydite, expanded perlite, slag, Kaolin and additive.The present invention also proposes the preparation method of above-mentioned a kind of concrete with excellent anti-folding tensile property.The concrete that the present invention prepares has excellent anti-folding tensile property.
Description
Technical field
The present invention relates to technical field of concrete, particularly relate to a kind of concrete with excellent anti-folding tensile property and
Preparation method.
Background technology
Concrete generally makees Binder Materials with cement, and sand, masonry gather materials, with water (can contain additive and admixture) by certain
Ratio coordinates, agitated obtained by cement concrete, also referred to as normal concrete, it has, and easy-formation, energy consumption be low, good endurance,
Low price and be combined the advantage that can be made into various support mechanism with steel, is contemporary most widely used construction material, right
The development of human society plays a very important role.
Method currently mainly is addition fiber in concrete.Concrete of the prior art is performance after adding fiber
Still cannot meet the demand of reality, its anti-folding tensile property cannot meet requirement, therefore needs design one badly and has excellent anti-
The concrete of folding tensile property solves the problems of the prior art.
Summary of the invention
For solving technical problem present in background technology, the present invention proposes a kind of have the mixed of excellent anti-folding tensile property
Solidifying soil and preparation method thereof, the concrete prepared has excellent anti-folding tensile property.
A kind of concrete with excellent anti-folding tensile property that the present invention proposes, it is made up of component A, B component and water；
Between the most each component, mass ratio is component A: B component: water=(2-4): (20-50): (3-6)；
Described component A formula in parts by mass is: epoxy resin 35-55 part, modified polypropylene fiber 20-30 part, third
Alkene nitrile-BS 2-8 part, polydimethylsiloxane 0.5-1.5 part, aminoethyl piperazine 5-15 part, isophthalic two
Phenol 2-5 part, silane coupler KH-560 1-3 part；
Described B component formula in parts by mass is: general silicon 42.5 cement 100-120 part, flyash 4-8 part, medium sand 20-
30 parts, scoria 2-5 part, haydite 3-6 part, expanded perlite 1-5 part, slag 2-6 part, Kaolin 1-4 part, additive 3-9 part.
Preferably, in component A, modified polypropylene fiber is prepared by following technique: by polypropylene fibre, water, diformazan
Benzene, acrylic acid add in there-necked flask, logical nitrogen protection, are heated to 45-55 DEG C, after swelling 70-90min, are brought rapidly up to 95-
105 DEG C, add benzoyl peroxide, react 85-95min, cool down, sucking filtration, through washing with acetone, after being washed to neutrality, 55-65 DEG C
Lower vacuum drying, to constant weight, obtains modified polypropylene fiber.
Preferably, in component A, in the preparation technology of modified polypropylene fiber, polypropylene fibre, water, dimethylbenzene, acrylic acid
It is 2-5:1-3:2-4:3-6:3-5 with the weight ratio of benzoyl peroxide.
Preferably, in B component, additive is by boric acid, aluminum sulfate, calcium nitrate, calcium fluoride, aliphatic high-efficiency water reducing agent ZM-
1, efficient retarding and water reducing agent, methyl acid phosphate stannum, sodium gluconate and anti-chamotte mould regulator are by weight 1-3:2-5:3-6:1-4:
2-5:3-6:1-5:2-4:3-5 mixes.
Preferably, in B component, the modulus of fineness of medium sand is 2.9-3.2.
Preferably, described component A epoxy resin is many phenolic tetraglycidel ether epoxy resin, aliphatic glycidyl
One or more compositionss in ether ring epoxy resins or glycidyl ester type epoxy resin.
The preparation method of a kind of concrete with excellent anti-folding tensile property that the present invention proposes, comprises the steps:
S1, the preparation of component A: choose each raw material by described proportioning, and be sequentially added in reactor, be warming up to 80-90 DEG C,
Stir 35-45min in 400-500r/min, be cooled to room temperature and i.e. obtain component A；
S2, the preparation of B component: choose each raw material by described proportioning, and be sequentially added in reactor, in 500-600r/min
Stirring 35-55min, obtains component C；
S3, B component is mixed homogeneously with water, stir 20-50min in 850-1250r/min, be eventually adding in component A, rise
Temperature, to 50-60 DEG C, stirs 25-45min in 450-650r/min, is cooled to room temperature and obtains having the mixed of excellent anti-folding tensile property
Solidifying soil.
A kind of concrete with excellent anti-folding tensile property of the present invention, it is made up of component A, B component and water；Its
In, component A by epoxy resin, modified polypropylene fiber, acrylonitrile-butadiene-styrene copolymer, polydimethylsiloxane,
Aminoethyl piperazine, resorcinol and silane coupler KH-560 mix；B component by general silicon 42.5 cement, flyash, in
Sand, scoria, haydite, expanded perlite, slag, Kaolin and additive mix.Wherein component A is as material modified,
Impart joining of the anti-folding tensile property that concrete of the present invention is excellent, material based on B component, conservative control component A and B component
Ratio, and control amount of water, the concrete obtained after mixing has the performance of the anti-folding stretch-proof of excellence, and the modification wherein added gathers
Tacryl is with polypropylene fibre, water, dimethylbenzene, acrylic acid and benzoyl peroxide as raw material, and wherein polypropylene fibre is electrodeless
Property, hydrophobic, after being modified by benzoyl peroxide and acrylic acid, its amalgamation with concrete base material is more preferably, it is possible to have
Effect improves the compactness of concrete, and then is effectively increased anti-folding and the tensile property of concrete.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail, it should be appreciated that embodiment is served only for this is described
Bright rather than be used for limiting the invention, any made on the basis of the present invention amendment, equivalent etc. is all at this
In bright protection domain.
Embodiment 1
A kind of concrete with excellent anti-folding tensile property that the present invention proposes, it is made up of component A, B component and water,
Between the most each component, mass ratio is component A: B component: water=3:35:4.5.
Described component A formula in parts by mass is: many phenolic tetraglycidel ether epoxy resin 45 parts, modified polypropene are fine
Tie up 25 parts, acrylonitrile-butadiene-styrene copolymer 5 parts, polydimethylsiloxane 1 part, aminoethyl piperazine 10 parts, isophthalic two
3.5 parts of phenol, silane coupler KH-560 2 parts；Wherein, modified polypropylene fiber is prepared by following technique: by weight will
3.5 parts of polypropylene fibres, 2 parts of water, 3 parts of dimethylbenzene, 4.5 parts of acrylic acid add in there-necked flask, and logical nitrogen protection is heated to 50
DEG C, after swelling 80min, it being brought rapidly up to 100 DEG C, add 4 parts of benzoyl peroxides, react 90min, cooling, sucking filtration, through acetone
Washing, after being washed to neutrality, at 60 DEG C, vacuum drying is to constant weight, obtains modified polypropylene fiber.
Described B component formula in parts by mass is: general silicon 42.5 cement 110 parts, 6 parts of flyash, medium sand 25 parts, volcano
Slag 3.5 parts, haydite 4.5 parts, expanded perlite 3 parts, 4 parts of slag, Kaolin 2.5 parts, additive 6 parts.Wherein, additive is by boron
Acid, aluminum sulfate, calcium nitrate, calcium fluoride, aliphatic high-efficiency water reducing agent ZM-1, efficient retarding and water reducing agent, methyl acid phosphate stannum, glucose
Acid sodium and anti-chamotte mould regulator mix by weight 2:3.5:4.5:2.5:3.5:4.5:3:3:4.Wherein, the fineness of medium sand
Modulus is 3.05.
The preparation method of a kind of concrete with excellent anti-folding tensile property that the present invention proposes, comprises the steps:
S1, the preparation of component A: choose each raw material by described proportioning, and be sequentially added in reactor, be warming up to 85 DEG C, in
450r/min stirs 40min, is cooled to room temperature and i.e. obtains component A；
S2, the preparation of B component: choose each raw material by described proportioning, and be sequentially added in reactor, stir in 550r/min
45min, obtains component C；
S3, B component is mixed homogeneously with water, stir 35min in 1050r/min, be eventually adding in component A, be warming up to 55
DEG C, stir 35min in 550r/min, be cooled to the concrete that room temperature obtains having excellent anti-folding tensile property.
Embodiment 2
A kind of concrete with excellent anti-folding tensile property that the present invention proposes, it is made up of component A, B component and water,
Between the most each component, mass ratio is component A: B component: water=2:50:3.
Described component A formula in parts by mass is: aliphatic glycidyl ether epoxy resin 35 parts, modified polypropene are fine
Tie up 30 parts, acrylonitrile-butadiene-styrene copolymer 2 parts, polydimethylsiloxane 1.5 parts, aminoethyl piperazine 5 parts, isophthalic two
5 parts of phenol, silane coupler KH-560 1 part；Wherein, modified polypropylene fiber is prepared by following technique: by weight by 2
Part polypropylene fibre, 3 parts of water, 2 parts of dimethylbenzene, 6 parts of acrylic acid add in there-necked flasks, and logical nitrogen protection is heated to 45 DEG C, molten
After swollen 90min, it is brought rapidly up to 95 DEG C, adds 5 parts of benzoyl peroxides, react 85min, cool down, sucking filtration, through washing with acetone,
After being washed to neutrality, at 65 DEG C, vacuum drying is to constant weight, obtains modified polypropylene fiber.
Described B component formula in parts by mass is: general silicon 42.5 cement 100 parts, 8 parts of flyash, medium sand 20 parts, volcano
Slag 5 parts, haydite 3 parts, expanded perlite 5 parts, 2 parts of slag, Kaolin 4 parts, additive 3 parts.Wherein, additive is by boric acid, sulfur
Acid aluminum, calcium nitrate, calcium fluoride, aliphatic high-efficiency water reducing agent ZM-1, efficient retarding and water reducing agent, methyl acid phosphate stannum, sodium gluconate
Mix by weight 1:5:3:4:2:6:1:4:3 with anti-chamotte mould regulator.Wherein, the modulus of fineness of medium sand is 2.9.
The preparation method of a kind of concrete with excellent anti-folding tensile property that the present invention proposes, comprises the steps:
S1, the preparation of component A: choose each raw material by described proportioning, and be sequentially added in reactor, be warming up to 80 DEG C, in
500r/min stirs 35min, is cooled to room temperature and i.e. obtains component A；
S2, the preparation of B component: choose each raw material by described proportioning, and be sequentially added in reactor, stir in 600r/min
35min, obtains component C；
S3, B component is mixed homogeneously with water, stir 20min in 1250r/min, be eventually adding in component A, be warming up to 60
DEG C, stir 45min in 450r/min, be cooled to the concrete that room temperature obtains having excellent anti-folding tensile property.
Embodiment 3
A kind of concrete with excellent anti-folding tensile property that the present invention proposes, it is made up of component A, B component and water,
Between the most each component, mass ratio is component A: B component: water=4:20:6.
Described component A formula in parts by mass is: glycidyl ester type epoxy resin 55 parts, modified polypropylene fiber 20
Part, acrylonitrile-butadiene-styrene copolymer 8 parts, polydimethylsiloxane 0.5 part, aminoethyl piperazine 15 parts, resorcinol 2
Part, silane coupler KH-560 3 parts；Wherein, modified polypropylene fiber is prepared by following technique: gather 5 parts by weight
Tacryl, 1 part of water, 4 parts of dimethylbenzene, 3 parts of acrylic acid add in there-necked flask, and logical nitrogen protection is heated to 55 DEG C, swelling
After 70min, being brought rapidly up to 105 DEG C, add 3 parts of benzoyl peroxides, react 95min, cooling, sucking filtration, through washing with acetone, water
After being washed till neutrality, at 55 DEG C, vacuum drying is to constant weight, obtains modified polypropylene fiber.
Described B component formula in parts by mass is: general silicon 42.5 cement 120 parts, 4 parts of flyash, medium sand 30 parts, volcano
Slag 2 parts, haydite 6 parts, expanded perlite 1 part, 6 parts of slag, Kaolin 1 part, additive 9 parts.Wherein, additive is by boric acid, sulfur
Acid aluminum, calcium nitrate, calcium fluoride, aliphatic high-efficiency water reducing agent ZM-1, efficient retarding and water reducing agent, methyl acid phosphate stannum, sodium gluconate
Mix by weight 1:5:3:4:2:6:1:4:3 with anti-chamotte mould regulator.Wherein, the modulus of fineness of medium sand is 3.2.
The preparation method of a kind of concrete with excellent anti-folding tensile property that the present invention proposes, comprises the steps:
S1, the preparation of component A: choose each raw material by described proportioning, and be sequentially added in reactor, be warming up to 90 DEG C, in
400r/min stirs 45min, is cooled to room temperature and i.e. obtains component A；
S2, the preparation of B component: choose each raw material by described proportioning, and be sequentially added in reactor, stir in 500r/min
55min, obtains component C；
S3, B component is mixed homogeneously with water, stir 50min in 850r/min, be eventually adding in component A, be warming up to 50
DEG C, stir 25min in 650r/min, be cooled to the concrete that room temperature obtains having excellent anti-folding tensile property.
Embodiment 4
A kind of concrete with excellent anti-folding tensile property that the present invention proposes, it is made up of component A, B component and water,
Between the most each component, mass ratio is component A: B component: water=2.5:45:4.
Described component A formula in parts by mass is: many phenolic tetraglycidel ether epoxy resin 38 parts, modified polypropene are fine
Tie up 28 parts, acrylonitrile-butadiene-styrene copolymer 3 parts, polydimethylsiloxane 1.2 parts, aminoethyl piperazine 8 parts, isophthalic two
4 parts of phenol, silane coupler KH-560 1.5 parts；Wherein, modified polypropylene fiber is prepared by following technique: by weight will
3 parts of polypropylene fibres, 2.5 parts of water, 2.5 parts of dimethylbenzene, 5 parts of acrylic acid add in there-necked flask, and logical nitrogen protection is heated to 48
DEG C, after swelling 85min, it being brought rapidly up to 98 DEG C, add 4.5 parts of benzoyl peroxides, react 88min, cooling, sucking filtration, through third
Ketone washs, and after being washed to neutrality, at 62 DEG C, vacuum drying is to constant weight, obtains modified polypropylene fiber.
Described B component formula in parts by mass is: general silicon 42.5 cement 105 parts, 7 parts of flyash, medium sand 22 parts, volcano
Slag 4 parts, haydite 4 parts, expanded perlite 4 parts, 3 parts of slag, Kaolin 3 parts, additive 4 parts.Wherein, additive is by boric acid, sulfur
Acid aluminum, calcium nitrate, calcium fluoride, aliphatic high-efficiency water reducing agent ZM-1, efficient retarding and water reducing agent, methyl acid phosphate stannum, sodium gluconate
Mix by weight 1.5:4:4:3:3:5:2:3.5:3.5 with anti-chamotte mould regulator.Wherein, the modulus of fineness of medium sand is
3.0。
The preparation method of a kind of concrete with excellent anti-folding tensile property that the present invention proposes, comprises the steps:
S1, the preparation of component A: choose each raw material by described proportioning, and be sequentially added in reactor, be warming up to 82 DEG C, in
480r/min stirs 38min, is cooled to room temperature and i.e. obtains component A；
S2, the preparation of B component: choose each raw material by described proportioning, and be sequentially added in reactor, stir in 580r/min
38min, obtains component C；
S3, B component is mixed homogeneously with water, stir 25min in 1220r/min, be eventually adding in component A, be warming up to 58
DEG C, stir 42min in 460r/min, be cooled to the concrete that room temperature obtains having excellent anti-folding tensile property.
Embodiment 5
A kind of concrete with excellent anti-folding tensile property that the present invention proposes, it is made up of component A, B component and water,
Between the most each component, mass ratio is component A: B component: water=3.5:25:5.
Described component A formula in parts by mass is: aliphatic glycidyl ether epoxy resin 52 parts, modified polypropene are fine
Tie up 22 parts, acrylonitrile-butadiene-styrene copolymer 7 parts, polydimethylsiloxane 0.8 part, aminoethyl piperazine 12 parts, isophthalic
Diphenol 3 parts, silane coupler KH-560 2.5 parts；Wherein, modified polypropylene fiber is prepared by following technique: by weight
4 parts of polypropylene fibres, 1.5 parts of water, 3.5 parts of dimethylbenzene, 4 parts of acrylic acid are added in there-necked flask, logical nitrogen protection, it is heated to
52 DEG C, after swelling 75min, it is brought rapidly up to 102 DEG C, adds 3.5 parts of benzoyl peroxides, react 92min, cooling, sucking filtration, warp
Washing with acetone, after being washed to neutrality, at 58 DEG C, vacuum drying is to constant weight, obtains modified polypropylene fiber.
Described B component formula in parts by mass is: general silicon 42.5 cement 115 parts, 5 parts of flyash, medium sand 28 parts, volcano
Slag 3 parts, haydite 5 parts, expanded perlite 2 parts, 5 parts of slag, Kaolin 2 parts, additive 8 parts.Wherein, additive is by boric acid, sulfur
Acid aluminum, calcium nitrate, calcium fluoride, aliphatic high-efficiency water reducing agent ZM-1, efficient retarding and water reducing agent, methyl acid phosphate stannum, sodium gluconate
Mix by weight 2.5:3:5:2:4:4:4:2.5:4.5 with anti-chamotte mould regulator.Wherein, the modulus of fineness of medium sand is
3.1。
The preparation method of a kind of concrete with excellent anti-folding tensile property that the present invention proposes, comprises the steps:
S1, the preparation of component A: choose each raw material by described proportioning, and be sequentially added in reactor, be warming up to 88 DEG C, in
420r/min stirs 42min, is cooled to room temperature and i.e. obtains component A；
S2, the preparation of B component: choose each raw material by described proportioning, and be sequentially added in reactor, stir in 520r/min
52min, obtains component C；
S3, B component is mixed homogeneously with water, stir 45min in 880r/min, be eventually adding in component A, be warming up to 52
DEG C, stir 28min in 640r/min, be cooled to the concrete that room temperature obtains having excellent anti-folding tensile property.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (7)
1. a concrete with excellent anti-folding tensile property, it is characterised in that it is made up of component A, B component and water；
Between the most each component, mass ratio is component A: B component: water=(2-4): (20-50): (3-6)；
Described component A formula in parts by mass is: epoxy resin 35-55 part, modified polypropylene fiber 20-30 part, acrylonitrile-
BS 2-8 part, polydimethylsiloxane 0.5-1.5 part, aminoethyl piperazine 5-15 part, resorcinol 2-5
Part, silane coupler KH-560 1-3 part；
Described B component formula in parts by mass is: general silicon 42.5 cement 100-120 part, flyash 4-8 part, medium sand 20-30
Part, scoria 2-5 part, haydite 3-6 part, expanded perlite 1-5 part, slag 2-6 part, Kaolin 1-4 part, additive 3-9 part.
The concrete with excellent anti-folding tensile property the most according to claim 1, it is characterised in that in component A, modified
Polypropylene fibre is prepared by following technique: add in there-necked flask by polypropylene fibre, water, dimethylbenzene, acrylic acid, logical nitrogen
Gas shielded, is heated to 45-55 DEG C, after swelling 70-90min, is brought rapidly up to 95-105 DEG C, adds benzoyl peroxide, reaction
85-95min, cooling, sucking filtration, through washing with acetone, after being washed to neutrality, at 55-65 DEG C, vacuum drying is to constant weight, obtains modified poly-
Tacryl.
The concrete with excellent anti-folding tensile property the most according to claim 1 and 2, it is characterised in that in component A,
In the preparation technology of modified polypropylene fiber, the weight ratio of polypropylene fibre, water, dimethylbenzene, acrylic acid and benzoyl peroxide
For 2-5:1-3:2-4:3-6:3-5.
4. according to the concrete with excellent anti-folding tensile property described in any one of claim 1-3, it is characterised in that B group
In Fen, additive is by boric acid, aluminum sulfate, calcium nitrate, calcium fluoride, aliphatic high-efficiency water reducing agent ZM-1, efficient retarding and water reducing agent, first
Base phosphoric acid stannum, sodium gluconate and anti-chamotte mould regulator are by weight 1-3:2-5:3-6:1-4:2-5:3-6:1-5:2-4:3-5
Mix.
5. according to the concrete with excellent anti-folding tensile property described in any one of claim 1-4.It is characterized in that, B group
In Fen, the modulus of fineness of medium sand is 2.9-3.2.
6. according to the concrete with excellent anti-folding tensile property described in any one of claim 1-5, it is characterised in that described
Component A epoxy resin be many phenolic tetraglycidel ether epoxy resin, aliphatic glycidyl ether epoxy resin or shrink sweet
One or more compositionss in oil ester type epoxy resin.
7. according to a preparation method for the concrete with excellent anti-folding tensile property described in any one of claim 1-6,
It is characterized in that, comprise the steps:
S1, the preparation of component A: choose each raw material by described proportioning, and be sequentially added in reactor, be warming up to 80-90 DEG C, in
400-500r/min stirs 35-45min, is cooled to room temperature and i.e. obtains component A；
S2, the preparation of B component: choose each raw material by described proportioning, and be sequentially added in reactor, stir in 500-600r/min
35-55min, obtains component C；
S3, B component is mixed homogeneously with water, stir 20-50min in 850-1250r/min, be eventually adding in component A, be warming up to
50-60 DEG C, stir 25-45min in 450-650r/min, be cooled to the coagulation that room temperature obtains having excellent anti-folding tensile property
Soil.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399918A (en) * | 2017-07-03 | 2017-11-28 | 佛山科学技术学院 | A kind of Semi-rigid concrete composition |
| CN107555888A (en) * | 2017-07-20 | 2018-01-09 | 无为县严桥双龙建材厂（普通合伙） | A kind of high intensity high tensile property it is non-burning brick and preparation method thereof |
| CN108373288A (en) * | 2018-05-16 | 2018-08-07 | 南京御森建筑科技发展有限公司 | A kind of environmental-protection additive for building and preparation method thereof |
| CN111606735A (en) * | 2020-06-29 | 2020-09-01 | 王昕阳 | Light heat-preservation composite foam concrete and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102731033A (en) * | 2012-07-02 | 2012-10-17 | 华东理工大学 | Waste artificial turf fiber toughened and reinforced cement base material and preparation method thereof |
| CN104058641A (en) * | 2014-05-29 | 2014-09-24 | 蚌埠华东石膏有限公司 | Fiber concrete and preparation method thereof |
| CN104150843A (en) * | 2014-08-25 | 2014-11-19 | 福建巨岸建设工程有限公司 | Modified bamboo fiber/polymer composite high-toughness concrete and preparation method thereof |
-
2016
- 2016-07-26 CN CN201610594633.9A patent/CN106220092A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102731033A (en) * | 2012-07-02 | 2012-10-17 | 华东理工大学 | Waste artificial turf fiber toughened and reinforced cement base material and preparation method thereof |
| CN104058641A (en) * | 2014-05-29 | 2014-09-24 | 蚌埠华东石膏有限公司 | Fiber concrete and preparation method thereof |
| CN104150843A (en) * | 2014-08-25 | 2014-11-19 | 福建巨岸建设工程有限公司 | Modified bamboo fiber/polymer composite high-toughness concrete and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399918A (en) * | 2017-07-03 | 2017-11-28 | 佛山科学技术学院 | A kind of Semi-rigid concrete composition |
| CN107555888A (en) * | 2017-07-20 | 2018-01-09 | 无为县严桥双龙建材厂（普通合伙） | A kind of high intensity high tensile property it is non-burning brick and preparation method thereof |
| CN108373288A (en) * | 2018-05-16 | 2018-08-07 | 南京御森建筑科技发展有限公司 | A kind of environmental-protection additive for building and preparation method thereof |
| CN111606735A (en) * | 2020-06-29 | 2020-09-01 | 王昕阳 | Light heat-preservation composite foam concrete and preparation method thereof |
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Application publication date: 20161214 |
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