CN108358537A - A kind of novel environmental-friendly construction material and preparation method thereof - Google Patents
A kind of novel environmental-friendly construction material and preparation method thereof Download PDFInfo
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- CN108358537A CN108358537A CN201810125214.XA CN201810125214A CN108358537A CN 108358537 A CN108358537 A CN 108358537A CN 201810125214 A CN201810125214 A CN 201810125214A CN 108358537 A CN108358537 A CN 108358537A
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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
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
- C04B2111/00827—Photocatalysts
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
Abstract
The invention discloses a kind of novel environmental-friendly construction materials and preparation method thereof, are related to building material technical field, include the raw material of following parts by weight meter：15 25 parts of discarded glass, 12 18 parts of waste polyurethane foamed plastics, 20 30 parts of cement, 6 12 parts of sierozem power, 8 15 parts of calcium carbonate, 5 10 parts of zeolite, 7 15 parts of mica, 49 parts of mineral wool, 7 14 parts of ceramic fibre, 6 15 parts of diatomite, 5 10 parts of glass microballoon, 38 parts of bamboo charcoal particle, 5 10 parts of calcium silicates, 38 parts of nano-titanium dioxide, 25 parts of nm-class boron nitride, 36 parts of silane coupling agent, 25 parts of water-reducing agent, 36 parts of retarder, 12 20 parts of 0.8 1.5 parts of air entraining agent and water；Construction material of the present invention is prepared using discarded glass and waste polyurethane foamed plastics as primary raw material, of low cost, and productivity effect is high, solves waste to the pollution of environment and the waste in space.
Description
Technical field
The present invention relates to building material technical fields, and in particular to a kind of novel environmental-friendly construction material and preparation method thereof.
Background technology
The environmental pollution in China than external also serious, the environmental pollution centered on city, including big gas and water, noise,
The area of solid waste is very big, and nearly all there is these pollutions in a city more than 600.The mineral resources in China are not enriched,
45 kinds of Prospecting Target of The Main Minerals of proven reserve will have 1/3 cannot meet the needs, and the mineral that half is close on after 15 will be not enough.State builds
Material industrial expansion is realized as cost using the energy, the transition consumption of resource and environmental pollution.According to measuring and calculating,
China's building materials industry consumes 5,000,000,000 tons of raw material or more every year at present, and the consumption energy marks coals up to more than 2.3 hundred million tons.
What data above showed that China's building materials industry walks be a high energy consumption, high resource consumption, high pollution road, be
The industry that one environmental pollution is serious, ecological disruption is larger.Therefore, the understanding to strategy of sustainable development importance is improved, is exerted
Power develops environment-friendly building materials, fundamentally changes China's building materials industry, for a long time existing high investment, high pollution, poor benefit
The extensive style mode of production selects resource-conserving, quality and efficiency, the development of building materials industry and preserves the ecological environment, pollutes
Improvement combines, and is the strategic objective of 21 century China's building materials industry, is the certainty of historical development.
Invention content
For problems of the prior art, the present invention provides a kind of novel environmental-friendly construction material and its preparation sides
Method, construction material of the present invention are prepared as primary raw material using discarded glass and waste polyurethane foamed plastics, are economized on resources, at
This is cheap, and productivity effect is high, solves waste to the pollution of environment and the waste in space, while the construction material prepared
Matter is stablized, and resistance to mechanical impact force is strong, wearability and water proofing property are high, meets the novel economizer strategy of sustainable development.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of novel environmental-friendly construction material and preparation method thereof, includes the raw material of following parts by weight meter：
15-25 parts of discarded glass, 12-18 parts of waste polyurethane foamed plastics, 20-30 parts of cement, 6-12 parts of sierozem power, carbon
Sour calcium 8-15 parts, 5-10 parts of zeolite, 7-15 parts of mica, 4-9 parts of mineral wool, 7-14 parts of ceramic fibre, 6-15 parts of diatomite, glass
5-10 parts of microballon, 3-8 parts of bamboo charcoal particle, 5-10 parts of calcium silicates, 3-8 parts of nano-titanium dioxide, 2-5 parts of nm-class boron nitride, silane
12-20 parts of 3-6 parts of coupling agent, 2-5 parts of water-reducing agent, 3-6 parts of retarder, 0.8-1.5 parts of air entraining agent and water.
Preferably, include the raw material of following parts by weight meter：22 parts of discarded glass, 15 parts of waste polyurethane foamed plastics, water
24 parts of mud, 10 parts of sierozem power, 12 parts of calcium carbonate, 7 parts of zeolite, 11 parts of mica, 6 parts of mineral wool, 12 parts of ceramic fibre, diatomite 10
Part, 8 parts of glass microballoon, 6 parts of bamboo charcoal particle, 7 parts of calcium silicates, 6 parts of nano-titanium dioxide, 4 parts of nm-class boron nitride, silane coupling agent
15 parts of 5 parts, 3.8 parts of water-reducing agent, 4.6 parts of retarder, 1.2 parts of air entraining agent and water.
Preferably, the silane coupling agent is aminoethyl aminoethyl amino propyl trimethoxy silane, N- ethoxy acyl ethyl ammonia
One or more of propyl-triethoxysilicane, N- ethoxy acyl ethylamino-ethyl aminoethyl amino propyl trimethoxy silanes are tied
It closes.
Preferably, the water-reducing agent is sodium lignin sulfonate, calcium lignosulfonate, one kind in magnesium lignosulfonate or several
Kind combines.
Preferably, the retarder is that one or more of nitro lignin, sodium tannate and sulfonation tannin combine.
Preferably, the air entraining agent is one in sodium alkyl benzene sulfonate, sodium alkyl sulfate and higher aliphatic 01 derivatives
Kind or several combinations.
A kind of preparation method of above-mentioned novel environmental-friendly construction material is also disclosed in the present invention, specifically, including following step
Suddenly：
(1) each raw material is weighed according to the composition by weight of novel environmental-friendly construction material；
(2) discarded glass is put into pulverizer and is crushed, it is 20-100 mesh to be crushed to grain diameter, after crushing
Glass 25% sulfuric acid solution stirring and washing 30-45 minutes, then uses clear water washing and filtering clean, drying glass granulated slag,
It is spare；
(3) waste polyurethane foam plastics are put into pulverizer and is crushed, it is 80-200 mesh to be crushed to grain diameter,
It is spare up to polyurethane powder；
(4) glass granulated slag, polyurethane powder, cement, sierozem power, calcium carbonate, zeolite, mica, mineral wool, ceramics are fine
In dimension, diatomite, glass microballoon, bamboo charcoal particle, calcium silicates, nano-titanium dioxide, nm-class boron nitride mixing input grinder, grind
Mill 30-60 minutes to get mixture 1, it is spare；
(5) silane coupling agent, water-reducing agent, retarder, air entraining agent and water are added into mixture 1 made from step (4), so
Afterwards put into high-speed mixer in, mixed at high speed stir 20-40 minutes to get mixture 2, it is spare；
(6) mixture 2 obtained in step (5) is injected in mold, is squeezed into mould, demoulded, conserve under field conditions (factors)
Molding is to get the novel environmental-friendly construction material.
Preferably, the temperature that mould is squeezed into the step (6) is 180-200 degrees Celsius.
The present invention has following advantageous effect：
(1) construction material of the present invention is prepared using discarded glass and waste polyurethane foamed plastics as primary raw material, section
About resource, of low cost, productivity effect is high, solves waste to the pollution of environment and the waste in space, while preparing
Construction material property is stablized, and resistance to mechanical impact force is strong, wearability and water proofing property are high, meets the novel economizer strategy of sustainable development；
(2) after the discarded glass in raw material of the present invention crushes, understand discarded glass surface with sulfuric acid solution stirring and washing
Dirt and foreign matter, in order to avoid pollute other raw materials, it is ensured that the overall cleanliness factor for the construction material produced；
(3) diatomite is added in raw material of the present invention, diatomite surface there are a countless pores, adsorbable, decompose in air
Peculiar smell has damping, deodorization functions.The construction material for using diatomite to be produced for raw material, not only have it is non-ignitable, dehumidifying,
Deodorization and the good feature of permeability, but also air, sound insulation, waterproof and heat-insulated can be purified；
(4) bamboo charcoal particle is added in raw material of the present invention, bamboo charcoal has loose porous structure, and molecule is fine and closely woven porous,
Quality is hard, there is very strong adsorption capacity, can purify air, eliminate peculiar smell, can increase the function of construction material pure air.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of novel environmental-friendly construction material and preparation method thereof, includes the raw material of following parts by weight meter：
15 parts of discarded glass, 12 parts of waste polyurethane foamed plastics, 20 parts of cement, 6 parts of sierozem power, 8 parts of calcium carbonate, zeolite
5 parts, 7 parts of mica, 4 parts of mineral wool, 7 parts of ceramic fibre, 6 parts of diatomite, 5 parts of glass microballoon, 3 parts of bamboo charcoal particle, calcium silicates 5
Part, 3 parts of nano-titanium dioxide, 2 parts of nm-class boron nitride, 3 parts of silane coupling agent, 2 parts of water-reducing agent, 3 parts of retarder, air entraining agent 0.8
12 parts of part and water.
Silane coupling agent is three ethoxy of aminoethyl aminoethyl amino propyl trimethoxy silane and N- ethoxy acyls ethylaminopropyl
Base silane is according to mass ratio 1:1 mixing composition.
Water-reducing agent is sodium lignin sulfonate.
Retarder is nitro lignin.
Air entraining agent is sodium alkyl benzene sulfonate.
A kind of preparation method of above-mentioned novel environmental-friendly construction material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the composition by weight of novel environmental-friendly construction material；
(2) discarded glass is put into pulverizer and is crushed, it is 20 mesh to be crushed to grain diameter, by the glass after crushing
With 25% sulfuric acid solution stirring and washing 30 minutes, then use clear water washing and filtering clean, drying glass granulated slag is spare；
(3) will waste polyurethane foam plastics put into pulverizer in crush, be crushed to grain diameter be 80 mesh to get
Polyurethane powder, it is spare；
(4) glass granulated slag, polyurethane powder, cement, sierozem power, calcium carbonate, zeolite, mica, mineral wool, ceramics are fine
In dimension, diatomite, glass microballoon, bamboo charcoal particle, calcium silicates, nano-titanium dioxide, nm-class boron nitride mixing input grinder, grind
Mill 30 minutes to get mixture 1, it is spare；
(5) silane coupling agent, water-reducing agent, retarder, air entraining agent and water are added into mixture 1 made from step (4), so
Afterwards put into high-speed mixer in, mixed at high speed stir 20 minutes to get mixture 2, it is spare；
(6) mixture 2 obtained in step (5) is injected in mold, is squeezed into mould, demoulded, conserve under field conditions (factors)
Molding is to get the novel environmental-friendly construction material.
The temperature that mould is squeezed into step (6) is 180 degrees Celsius.
Embodiment 2
A kind of novel environmental-friendly construction material and preparation method thereof, includes the raw material of following parts by weight meter：
25 parts of discarded glass, 18 parts of waste polyurethane foamed plastics, 30 parts of cement, 12 parts of sierozem power, 15 parts of calcium carbonate, boiling
10 parts of stone, 15 parts of mica, 9 parts of mineral wool, 14 parts of ceramic fibre, 15 parts of diatomite, 10 parts of glass microballoon, 8 parts of bamboo charcoal particle, silicon
10 parts of sour calcium, 8 parts of nano-titanium dioxide, 5 parts of nm-class boron nitride, 6 parts of silane coupling agent, 5 parts of water-reducing agent, 6 parts of retarder, bleed
20 parts of 1.5 parts of agent and water.
Silane coupling agent is N- ethoxy acyl ethylaminopropyl triethoxysilanes.
Water-reducing agent is calcium lignosulfonate.
Retarder is sodium tannate.
Air entraining agent is sodium alkyl sulfate.
A kind of preparation method of above-mentioned novel environmental-friendly construction material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the composition by weight of novel environmental-friendly construction material；
(2) discarded glass is put into pulverizer and is crushed, it is 100 mesh to be crushed to grain diameter, by the glass after crushing
Glass 25% sulfuric acid solution stirring and washing 45 minutes, then uses clear water washing and filtering clean, drying glass granulated slag is spare；
(3) waste polyurethane foam plastics are put into pulverizer and is crushed, it is 200 mesh to be crushed to grain diameter, i.e.,
Polyurethane powder is obtained, it is spare；
(4) glass granulated slag, polyurethane powder, cement, sierozem power, calcium carbonate, zeolite, mica, mineral wool, ceramics are fine
In dimension, diatomite, glass microballoon, bamboo charcoal particle, calcium silicates, nano-titanium dioxide, nm-class boron nitride mixing input grinder, grind
Mill 60 minutes to get mixture 1, it is spare；
(5) silane coupling agent, water-reducing agent, retarder, air entraining agent and water are added into mixture 1 made from step (4), so
Afterwards put into high-speed mixer in, mixed at high speed stir 40 minutes to get mixture 2, it is spare；
(6) mixture 2 obtained in step (5) is injected in mold, is squeezed into mould, demoulded, conserve under field conditions (factors)
Molding is to get the novel environmental-friendly construction material.
The temperature that mould is squeezed into step (6) is 200 degrees Celsius.
Embodiment 3
A kind of novel environmental-friendly construction material and preparation method thereof, includes the raw material of following parts by weight meter：
22 parts of discarded glass, 15 parts of waste polyurethane foamed plastics, 24 parts of cement, 10 parts of sierozem power, 12 parts of calcium carbonate, boiling
7 parts of stone, 11 parts of mica, 6 parts of mineral wool, 12 parts of ceramic fibre, 10 parts of diatomite, 8 parts of glass microballoon, 6 parts of bamboo charcoal particle, silicic acid
7 parts of calcium, 4 parts of nm-class boron nitride, 5 parts of silane coupling agent, 3.8 parts of water-reducing agent, 4.6 parts of retarder, draws 6 parts of nano-titanium dioxide
15 parts of 1.2 parts of gas agent and water.
Silane coupling agent is N- ethoxy acyl ethylamino-ethyl aminoethyl amino propyl trimethoxy silanes.
Water-reducing agent is magnesium lignosulfonate.
Retarder is sulfonation tannin.
Air entraining agent is higher aliphatic 01 derivatives.
A kind of preparation method of above-mentioned novel environmental-friendly construction material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the composition by weight of novel environmental-friendly construction material；
(2) discarded glass is put into pulverizer and is crushed, it is 80 mesh to be crushed to grain diameter, by the glass after crushing
With 25% sulfuric acid solution stirring and washing 40 minutes, then use clear water washing and filtering clean, drying glass granulated slag is spare；
(3) waste polyurethane foam plastics are put into pulverizer and is crushed, it is 150 mesh to be crushed to grain diameter, i.e.,
Polyurethane powder is obtained, it is spare；
(4) glass granulated slag, polyurethane powder, cement, sierozem power, calcium carbonate, zeolite, mica, mineral wool, ceramics are fine
In dimension, diatomite, glass microballoon, bamboo charcoal particle, calcium silicates, nano-titanium dioxide, nm-class boron nitride mixing input grinder, grind
Mill 45 minutes to get mixture 1, it is spare；
(5) silane coupling agent, water-reducing agent, retarder, air entraining agent and water are added into mixture 1 made from step (4), so
Afterwards put into high-speed mixer in, mixed at high speed stir 30 minutes to get mixture 2, it is spare；
(6) mixture 2 obtained in step (5) is injected in mold, is squeezed into mould, demoulded, conserve under field conditions (factors)
Molding is to get the novel environmental-friendly construction material.
The temperature that mould is squeezed into step (6) is 195 degrees Celsius.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of novel environmental-friendly construction material, which is characterized in that including following raw material by weight：Discarded glass 15-25
Part, 12-18 parts of waste polyurethane foamed plastics, 20-30 parts of cement, 6-12 parts of sierozem power, 8-15 parts of calcium carbonate, zeolite 5-10
Part, 7-15 parts of mica, 4-9 parts of mineral wool, 7-14 parts of ceramic fibre, 6-15 parts of diatomite, 5-10 parts of glass microballoon, bamboo charcoal particle
3-8 parts, 5-10 parts of calcium silicates, 3-8 parts of nano-titanium dioxide, 2-5 parts of nm-class boron nitride, 3-6 parts of silane coupling agent, water-reducing agent 2-
12-20 parts of 5 parts, 3-6 parts of retarder, 0.8-1.5 parts of air entraining agent and water.
2. novel environmental-friendly construction material according to claim 1, which is characterized in that include the raw material of following parts by weight meter：
22 parts of discarded glass, 15 parts of waste polyurethane foamed plastics, 24 parts of cement, 10 parts of sierozem power, 12 parts of calcium carbonate, 7 parts of zeolite, cloud
11 parts of mother, 12 parts of ceramic fibre, 10 parts of diatomite, 8 parts of glass microballoon, 6 parts of bamboo charcoal particle, 7 parts of calcium silicates, receives 6 parts of mineral wool
6 parts of titanium dioxide of rice, 4 parts of nm-class boron nitride, 5 parts of silane coupling agent, 3.8 parts of water-reducing agent, 4.6 parts of retarder, 1.2 parts of air entraining agent
With 15 parts of water.
3. novel environmental-friendly construction material according to claim 1, which is characterized in that the silane coupling agent is aminoethyl ammonia
Ethylaminopropyl trimethoxy silane, N- ethoxy acyl ethylaminopropyls triethoxysilane, N- ethoxy acyl ethylamino-ethyl ammonia second
One or more of base aminopropyl trimethoxysilane combines.
4. novel environmental-friendly construction material according to claim 1, which is characterized in that the water-reducing agent is lignin sulfonic acid
One or more of sodium, calcium lignosulfonate, magnesium lignosulfonate combine.
5. novel environmental-friendly construction material according to claim 1, which is characterized in that the retarder be nitro lignin,
One or more of sodium tannate and sulfonation tannin combine.
6. novel environmental-friendly construction material according to claim 1, which is characterized in that the air entraining agent is alkyl benzene sulphonate
One or more of sodium, sodium alkyl sulfate and higher aliphatic 01 derivatives combine.
7. a kind of preparation method of novel environmental-friendly construction material as claimed in any one of claims 1 to 6, which is characterized in that including
Following steps：
(1) each raw material is weighed according to the composition by weight of novel environmental-friendly construction material；
(2) discarded glass is put into pulverizer and is crushed, it is 20-100 mesh to be crushed to grain diameter, by the glass after crushing
With 25% sulfuric acid solution stirring and washing 30-45 minutes, then use clear water washing and filtering clean, drying glass granulated slag is spare；
(3) will waste polyurethane foam plastics put into pulverizer in crush, be crushed to grain diameter be 80-200 mesh to get
Polyurethane powder, it is spare；
(4) by glass granulated slag, polyurethane powder, cement, sierozem power, calcium carbonate, zeolite, mica, mineral wool, ceramic fibre, silicon
In diatomaceous earth, glass microballoon, bamboo charcoal particle, calcium silicates, nano-titanium dioxide, nm-class boron nitride mixing input grinder, 30- is ground
60 minutes to get mixture 1, it is spare；
(5) silane coupling agent, water-reducing agent, retarder, air entraining agent and water are added into mixture 1 made from step (4), then throws
Enter in high-speed mixer, mixed at high speed stir 20-40 minutes to get mixture 2, it is spare；
(6) mixture 2 obtained in step (5) is injected in mold, is squeezed into mould, demoulded, under field conditions (factors) maintenance molding,
Up to the novel environmental-friendly construction material.
8. the preparation method of novel environmental-friendly construction material according to claim 7, which is characterized in that in the step (6)
The temperature for being squeezed into mould is 180-200 degrees Celsius.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104557095A (en) * | 2014-11-28 | 2015-04-29 | 中国建筑材料科学研究总院 | Glass fiber based composite absorbing material and preparation method thereof |
| CN107188503A (en) * | 2017-06-08 | 2017-09-22 | 合肥华盖光伏科技有限公司 | A kind of environmental-friendly construction material and preparation method thereof |
| CN107244835A (en) * | 2017-06-13 | 2017-10-13 | 合肥大麦灯箱器材有限公司 | A kind of construction material and preparation method thereof |
| CN107337389A (en) * | 2017-07-12 | 2017-11-10 | 合肥梵腾环保科技有限公司 | A kind of environmentally friendly indoor building material and preparation method thereof |
-
2018
- 2018-02-08 CN CN201810125214.XA patent/CN108358537A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104557095A (en) * | 2014-11-28 | 2015-04-29 | 中国建筑材料科学研究总院 | Glass fiber based composite absorbing material and preparation method thereof |
| CN107188503A (en) * | 2017-06-08 | 2017-09-22 | 合肥华盖光伏科技有限公司 | A kind of environmental-friendly construction material and preparation method thereof |
| CN107244835A (en) * | 2017-06-13 | 2017-10-13 | 合肥大麦灯箱器材有限公司 | A kind of construction material and preparation method thereof |
| CN107337389A (en) * | 2017-07-12 | 2017-11-10 | 合肥梵腾环保科技有限公司 | A kind of environmentally friendly indoor building material and preparation method thereof |
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Application publication date: 20180803 |