CN104058658A - Heat-resisting insulating concrete and preparation method - Google Patents
Heat-resisting insulating concrete and preparation method Download PDFInfo
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Abstract
The invention provides a heat-resisting insulating concrete. The heat-resisting insulating concrete is prepared from the following raw materials in parts by weight: 5-7 parts of polyvinyl alcohol powder, 8-11 parts of dimethyl silicone oil, 16-20 parts of hard clay, 35-40 parts of high-aluminum bauxite, 100-120 parts of emery powder, 3-5 parts of sodium carbonate, 15-17 parts of sodium silicate, 6-8 parts of polyacrylic acid, 70-90 parts of zeolite powder, 250-280 parts of river sand, 180-190 parts of cement, 520-550 parts of stone, a proper amount of water and 25-35 parts of auxiliaries. The concrete has the advantages of high temperature resistance, corrosion resistance, high strength and heat insulation, and is excellent in insulation property; due to the adopted the auxiliaries, the compressive strength and the flexural strength of the concrete are improved and the aroma of the concrete is increased; the concrete is good in anti-rust capability and waterproofness and impermeability, and also has excellent water reducing property, peaceability, mouldability and pumpable effect.
Description
Technical field
The invention belongs to building material field, particularly a kind of high temperature insulation concrete and preparation method thereof.
Background technology
Concrete has abundant raw material, cheap, the simple feature of production technique, thereby make its consumption increasing.It is high that while concrete also has ultimate compression strength, good endurance, the features such as strength grade wide ranges.These features make its use range very extensive, not only in various civil engineering works, use, and be exactly shipbuilding, mechanical industry, the exploitation of ocean, geothermal engineering etc., concrete is also important material.
Along with the development of component materials of concrete, people are to being not only confined to ultimate compression strength to concrete performance requriements, but on the basis of basing oneself upon intensity, more focus on concrete weather resistance, deformation performance, fire-and explosion-proof performance, water-impervious performance, toughness, erosion resistance, heat retaining property, health environment-friendly and reduce costs etc. the balance and coordination of overall target.The requirement of concrete property indices is than clearer and more definite, refinement and concrete in the past.Meanwhile, the lifting of Architectural Equipment level, continuing to bring out and promoting of novel construction process, makes concrete technology adapt to different designs, construction and service requirements, develops very fast.
Concrete also be unable to do without the raw-material development of the reinforcement of concrete, be unable to do without the development and change of concrete engineering application.Therefore, development performance is more excellent, function is more powerful, more adapt to novel process, the concrete of new building object just seems particularly important.
Summary of the invention
The object of the present invention is to provide a kind of high temperature insulation concrete and preparation method thereof, this concrete is high temperature resistant, the advantage of corrosion-resistant, high strength, insulation, and insulativity is good.
Technical scheme of the present invention is as follows:
A kind of high temperature insulation concrete, is characterized in that being made up of the raw material of following weight part: pva powder 5-7, dimethyl silicone oil 8-11, flint clay 16-20, alumine 35-40, lapis amiridis 100-120, sodium carbonate 3-5, water glass 15-17, polyacrylic acid 6-8, zeolite powder 70-90, river sand 250-280, cement 180-190, stone 520-550, water are appropriate, auxiliary agent 25-35;
Described auxiliary agent is made up of the raw material of following weight part: graphene oxide 0.5-0.8, aluminum silicate fiber 6-7, trifluoroacetic acid 1-1.3, allyl oenanthate 1-2, vinylformic acid dimethylamino ethyl ester 1-2, cocounut oil acyl diethanolamine 0.2-0.3,4-methyl guaiacol and 4 0.4-0.6, butyl methacrylate 2-3,1,6 hexanediyl ester 1-2, Viscoat 295 1-2, magnesium oxide 5-7, magnesium borate crystal whisker 2-3, Thistle oil 0.4-0.5, sodium carbonate 0.8-1.2, ammonium persulphate 0.1-0.2, Potassium Persulphate 0.1-0.2, water 16-20; Preparation method is: sodium carbonate, magnesium borate crystal whisker, cocounut oil acyl diethanolamine, graphene oxide, aluminum silicate fiber, trifluoroacetic acid, allyl oenanthate, vinylformic acid dimethylamino ethyl ester are mixed, grinding distribution 10-15 minute, add again water, be heated to 70-80 DEG C, add Potassium Persulphate stirring reaction 20-30 minute, then mix with other remaining components, be heated to 80-90 DEG C, stirring reaction 30-40 minute, to obtain final product.
The concrete preparation method of described high temperature insulation, is characterized in that comprising the following steps:
(1) pva powder, flint clay, dimethyl silicone oil, flint clay, alumine, sodium carbonate, water glass, polyacrylic acid are mixed, grind 20-30 minute, then mix with water, stir, obtain mixed serum;
(2) lapis amiridis, zeolite powder, river sand, cement, stone are mixed, the mixed serum and other remaining components that obtain with (1) step mix, stirring reaction 8-12 minute, and then cast, vibrates;
(3) in the wet environment of 5-25 DEG C, carry out maintenance 7-9 days after building, to obtain final product.
Beneficial effect of the present invention
Concrete of the present invention is high temperature resistant, the advantage of corrosion-resistant, high strength, insulation, and insulativity is good; By making used additives, increase concrete pressure-proof and snap-resistent intensity, increase concrete fragrance, rustless property, waterproof, seepage control performance are good, also have good water reducing ability, workability, plasticity-and can pumping effect.
Embodiment
A kind of high temperature insulation concrete, by following weight part (kilogram) raw material make: pva powder 6, dimethyl silicone oil 10, flint clay 18, alumine 38, lapis amiridis 110, sodium carbonate 4, water glass 16, polyacrylic acid 7, zeolite powder 80, river sand 270, cement 185, stone 530, water are appropriate, auxiliary agent 30;
Described auxiliary agent by following weight part (kilogram) raw material make: graphene oxide 0.6, aluminum silicate fiber 6.6, trifluoroacetic acid 1.2, allyl oenanthate 1.5, vinylformic acid dimethylamino ethyl ester 1.5, cocounut oil acyl diethanolamine 0.3,4-methyl guaiacol and 4 0.5, butyl methacrylate 2.5,1,6 hexanediyl ester 1.5, Viscoat 295 1.5, magnesium oxide 6, magnesium borate crystal whisker 2.5, Thistle oil 0.5, sodium carbonate 1, ammonium persulphate 0.1, Potassium Persulphate 0.1, water 18; Preparation method is: sodium carbonate, magnesium borate crystal whisker, cocounut oil acyl diethanolamine, graphene oxide, aluminum silicate fiber, trifluoroacetic acid, allyl oenanthate, vinylformic acid dimethylamino ethyl ester are mixed, grinding distribution 13 minutes, add again water, be heated to 75 DEG C, add Potassium Persulphate stirring reaction 25 minutes, then mix with other remaining components, be heated to 85 DEG C, stirring reaction 35 minutes, to obtain final product.
The concrete preparation method of described high temperature insulation, comprises the following steps:
(1) pva powder, flint clay, dimethyl silicone oil, flint clay, alumine, sodium carbonate, water glass, polyacrylic acid are mixed, grind 25 minutes, then mix with water, stir, obtain mixed serum;
(2) lapis amiridis, zeolite powder, river sand, cement, stone are mixed, the mixed serum and other remaining components that obtain with (1) step mix, stirring reaction 11 minutes, and then cast, vibrates;
(3) in the wet environment of 12-25 DEG C, carry out maintenance 7 days after building, to obtain final product.
Experimental data:
The strength grade of concrete of this embodiment is C40, and the slump is 16cm, ultimate compression strength 48.9MPa, folding strength 17.9MPa.
Claims (2)
1. a high temperature insulation concrete, is characterized in that being made up of the raw material of following weight part: pva powder 5-7, dimethyl silicone oil 8-11, flint clay 16-20, alumine 35-40, lapis amiridis 100-120, sodium carbonate 3-5, water glass 15-17, polyacrylic acid 6-8, zeolite powder 70-90, river sand 250-280, cement 180-190, stone 520-550, water are appropriate, auxiliary agent 25-35;
Described auxiliary agent is made up of the raw material of following weight part: graphene oxide 0.5-0.8, aluminum silicate fiber 6-7, trifluoroacetic acid 1-1.3, allyl oenanthate 1-2, vinylformic acid dimethylamino ethyl ester 1-2, cocounut oil acyl diethanolamine 0.2-0.3,4-methyl guaiacol and 4 0.4-0.6, butyl methacrylate 2-3,1,6 hexanediyl ester 1-2, Viscoat 295 1-2, magnesium oxide 5-7, magnesium borate crystal whisker 2-3, Thistle oil 0.4-0.5, sodium carbonate 0.8-1.2, ammonium persulphate 0.1-0.2, Potassium Persulphate 0.1-0.2, water 16-20; Preparation method is: sodium carbonate, magnesium borate crystal whisker, cocounut oil acyl diethanolamine, graphene oxide, aluminum silicate fiber, trifluoroacetic acid, allyl oenanthate, vinylformic acid dimethylamino ethyl ester are mixed, grinding distribution 10-15 minute, add again water, be heated to 70-80 DEG C, add Potassium Persulphate stirring reaction 20-30 minute, then mix with other remaining components, be heated to 80-90 DEG C, stirring reaction 30-40 minute, to obtain final product.
2. the concrete preparation method of high temperature insulation according to claim 1, is characterized in that comprising the following steps:
(1) pva powder, flint clay, dimethyl silicone oil, flint clay, alumine, sodium carbonate, water glass, polyacrylic acid are mixed, grind 20-30 minute, then mix with water, stir, obtain mixed serum;
(2) lapis amiridis, zeolite powder, river sand, cement, stone are mixed, the mixed serum and other remaining components that obtain with (1) step mix, stirring reaction 8-12 minute, and then cast, vibrates;
(3) in the wet environment of 5-25 DEG C, carry out maintenance 7-9 days after building, to obtain final product.
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| CN201410236633.2A CN104058658B (en) | 2014-05-30 | 2014-05-30 | A kind of high temperature insulation concrete and preparation method thereof |
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| CN201410236633.2A CN104058658B (en) | 2014-05-30 | 2014-05-30 | A kind of high temperature insulation concrete and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310938A (en) * | 2014-09-25 | 2015-01-28 | 徐花 | Novel anti-seepage thermal insulation board |
| CN106495639A (en) * | 2016-10-19 | 2017-03-15 | 天津佰思特新材料科技有限公司 | A kind of quick repairing material of new polymerss fiber concrete and its preparation and construction method |
| CN108516754A (en) * | 2018-06-25 | 2018-09-11 | 深圳市振惠建混凝土有限公司 | A kind of water-proof concrete and its production technology |
| CN108547408A (en) * | 2018-04-23 | 2018-09-18 | 威海南海新能源材料有限公司 | A kind of graphene colored steel composite board insulation of fire resisting and preparation method thereof |
| CN112679158A (en) * | 2020-12-23 | 2021-04-20 | 三棵树(上海)新材料研究有限公司 | Graphene mortar based on heat dissipation and insulation dual-duty type and preparation method thereof |
| CN114133182A (en) * | 2021-12-04 | 2022-03-04 | 广东盈辉建设工程有限公司 | Energy-saving heat-insulating composite wall and construction method thereof |
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| JPH02267146A (en) * | 1989-04-10 | 1990-10-31 | Denki Kagaku Kogyo Kk | Concrete composition reinforced with high-strength fiber, product using the composition and production of the product |
| CN103613332A (en) * | 2013-11-15 | 2014-03-05 | 泰州中海建材有限公司 | High-strength concrete of aggregate nickel-doped slag |
| CN103708786A (en) * | 2013-12-27 | 2014-04-09 | 苏州市兴邦化学建材有限公司 | Thermal insulation concrete and production method thereof |
| CN103739246A (en) * | 2013-12-19 | 2014-04-23 | 柳州正菱集团有限公司 | Thermal-insulation concrete |
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2014
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| JPH02267146A (en) * | 1989-04-10 | 1990-10-31 | Denki Kagaku Kogyo Kk | Concrete composition reinforced with high-strength fiber, product using the composition and production of the product |
| CN103613332A (en) * | 2013-11-15 | 2014-03-05 | 泰州中海建材有限公司 | High-strength concrete of aggregate nickel-doped slag |
| CN103739246A (en) * | 2013-12-19 | 2014-04-23 | 柳州正菱集团有限公司 | Thermal-insulation concrete |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310938A (en) * | 2014-09-25 | 2015-01-28 | 徐花 | Novel anti-seepage thermal insulation board |
| CN104310938B (en) * | 2014-09-25 | 2017-02-08 | 青岛文创科技有限公司 | Anti-seepage thermal insulation board |
| CN106495639A (en) * | 2016-10-19 | 2017-03-15 | 天津佰思特新材料科技有限公司 | A kind of quick repairing material of new polymerss fiber concrete and its preparation and construction method |
| CN106495639B (en) * | 2016-10-19 | 2019-05-24 | 天津佰思特新材料科技有限公司 | A kind of quick repairing material of polymer fiber concrete and its preparation and construction method |
| CN108547408A (en) * | 2018-04-23 | 2018-09-18 | 威海南海新能源材料有限公司 | A kind of graphene colored steel composite board insulation of fire resisting and preparation method thereof |
| CN108516754A (en) * | 2018-06-25 | 2018-09-11 | 深圳市振惠建混凝土有限公司 | A kind of water-proof concrete and its production technology |
| CN112679158A (en) * | 2020-12-23 | 2021-04-20 | 三棵树(上海)新材料研究有限公司 | Graphene mortar based on heat dissipation and insulation dual-duty type and preparation method thereof |
| CN114133182A (en) * | 2021-12-04 | 2022-03-04 | 广东盈辉建设工程有限公司 | Energy-saving heat-insulating composite wall and construction method thereof |
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| CN104058658B (en) | 2016-02-03 |
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Effective date of registration: 20190612 Address after: 111000 Sujia Street, Gongchangling District, Liaoyang City, Liaoning Province Patentee after: Liaoyang Angang Arch-attached Construction Engineering Co., Ltd. Address before: 233010 Bengbu East China Gypsum Technology Co., Ltd., Tianhe Science Park, Bengbu High-tech Zone, Anhui Province Patentee before: Bengbu East China Gypsum Co., Ltd. |
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Address after: 127 Sujia street, Gongchangling District, Liaoyang City, Liaoning Province Patentee after: Liaoning Jigai Construction Engineering Co.,Ltd. Address before: 111000 Sujia Street, Gongchangling District, Liaoyang City, Liaoning Province Patentee before: Liaoyang Angang Arch-attached Construction Engineering Co.,Ltd. |
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