CN104230221A - Insulated fiber concrete and preparation method thereof - Google Patents
Insulated fiber concrete and preparation method thereof Download PDFInfo
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- CN104230221A CN104230221A CN201410388169.9A CN201410388169A CN104230221A CN 104230221 A CN104230221 A CN 104230221A CN 201410388169 A CN201410388169 A CN 201410388169A CN 104230221 A CN104230221 A CN 104230221A
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- 239000004567 concrete Substances 0.000 title claims abstract description 32
- 239000000835 fiber Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims description 10
- 239000000843 powder Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 9
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 9
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004816 latex Substances 0.000 claims abstract description 9
- 229920000126 latex Polymers 0.000 claims abstract description 9
- 239000010451 perlite Substances 0.000 claims abstract description 9
- 235000019362 perlite Nutrition 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 229910021538 borax Inorganic materials 0.000 claims abstract description 7
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 7
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 7
- 239000008116 calcium stearate Substances 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 7
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 7
- 239000001923 methylcellulose Substances 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims abstract description 7
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 7
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 230000008961 swelling Effects 0.000 claims description 7
- SJWKGDGUQTWDRV-UHFFFAOYSA-N 2-Propenyl heptanoate Chemical compound CCCCCCC(=O)OCC=C SJWKGDGUQTWDRV-UHFFFAOYSA-N 0.000 claims description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 6
- 239000004160 Ammonium persulphate Substances 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- LFRJGOFQPHQKKA-UHFFFAOYSA-N [Na].OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F Chemical compound [Na].OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F LFRJGOFQPHQKKA-UHFFFAOYSA-N 0.000 claims description 6
- 150000001408 amides Chemical class 0.000 claims description 6
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 6
- 239000012964 benzotriazole Substances 0.000 claims description 6
- 235000019864 coconut oil Nutrition 0.000 claims description 6
- 239000003240 coconut oil Substances 0.000 claims description 6
- WPUMTJGUQUYPIV-JIZZDEOASA-L disodium (S)-malate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)CC([O-])=O WPUMTJGUQUYPIV-JIZZDEOASA-L 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 229940059574 pentaerithrityl Drugs 0.000 claims description 6
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 6
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 6
- 210000002966 serum Anatomy 0.000 claims description 6
- 235000019265 sodium DL-malate Nutrition 0.000 claims description 6
- 239000001394 sodium malate Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 3
- 235000011437 Amygdalus communis Nutrition 0.000 claims description 3
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 3
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004159 Potassium persulphate Substances 0.000 claims description 3
- 241000220304 Prunus dulcis Species 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000001071 citrus reticulata blanco var. mandarin Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 claims description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 235000019394 potassium persulphate Nutrition 0.000 claims description 3
- 229960001124 trientine Drugs 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011490 mineral wool Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003487 anti-permeability effect Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000002742 anti-folding effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an insulated fiber concrete which is prepared from the following raw materials in parts by weight: 3-5 parts of calcium stearate, 3-4 parts of methylcellulose, 18-21 parts of dispersed latex powder, 2-4 parts of borax, 80-100 parts of expanded perlite, 30-40 parts of rock and mineral wool, 40-50 parts of silicic acid fiber cotton, 20-25 parts of kaolin, 200-220 parts of cement, 550-590 parts of pebble, 4-6 parts of ferroferric oxide, a proper amount of water, 24-28 parts of auxiliaries and 280-320 parts of sand. The insulated fiber concrete disclosed by the invention is high in fiber content and good in fracture resistance; due to the added dispersed latex powder and kaolin, cracks are not easy to generate, the density, anti-cracking property, impact resistance and impervious performance of the concrete are improved, the moisture absorption effect is good, and the maintenance is easy; due to the added expanded perlite, the heat-preservation property is improved; due to the added auxiliaries, the tensile strength, fracture resistance, compressive strength and density of the concrete are improved.
Description
Technical field
The invention belongs to building material field, particularly a kind of insulation fibre concrete and preparation method thereof.
Background technology
Concrete has abundant raw material, cheap, the simple feature of production technique, thus makes its consumption increasing.Simultaneously also to have ultimate compression strength high for concrete, good endurance, the features such as strength grade wide ranges.These features make its use range very extensive, and not only using in various civil engineering work, is exactly shipbuilding, mechanical industry, the exploitation of ocean, geothermal engineering etc., and concrete is also important material.
Along with the development of component materials of concrete, people are not only confined to ultimate compression strength to concrete performance requriements, but on the basis 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 to reduce costs etc. the balance and coordination of overall target.The requirement of concrete property indices is than clearer and more definite, refinement in the past and concrete.Meanwhile, the lifting of Architectural Equipment level, the continuing to bring out and promoting of novel construction process, concrete technology is adapted 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 engineer applied object.Therefore, develop that 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 insulation fibre concrete and preparation method thereof, this this fracture resistance of concrete is good, not easily produces crack, and density, resistance to cleavage, shock resistance and anti-permeability performance are good, and moisture sorption effect is good, easy maintenance, good heat insulating.
Technical scheme of the present invention is as follows:
A kind of insulation fibre concrete, is characterized in that being made up of the raw material of following weight part: calcium stearate 3-5, methylcellulose gum 3-4, dispersed latex powder 18-21, borax 2-4, swelling perlite powder 80-100, rock ore deposit suede 30-40, silicate fiber cotton 40-50, kaolin 20-25, cement 200-220, stone 550-590, Z 250 4-6, water are appropriate, auxiliary agent 24-28, sand 280-320;
Described auxiliary agent is made up of the raw material of following weight part: epoxy acrylate 2-3, methyl acrylate 2-3, tetramethylolmethane 1-2, vinyl cyanide 2-3, allyl oenanthate 2-3, ethyl propenoate 1-2, mandarin oil 0.4-0.6, benzotriazole 1-2, trimeric cyanamide 1-2, 12-hydroxy lithium stearate 1-2, steel fiber 4-6, active calcium silicate 4-5, Prunus amygdalus oil 1-1.7, triethylene tetramine 0.2-0.3, perfluoro octyl sulfonic acid sodium 0.6-0.9, sodium malate 0.5-0.7, coconut oil diethanol amide 0.5-0.8, ammonium persulphate 0.1-0.2, Potassium Persulphate 0.1-0.2, water 15-18, , preparation method is: by water, epoxy acrylate, methyl acrylate, tetramethylolmethane, vinyl cyanide, allyl oenanthate, perfluoro octyl sulfonic acid sodium, sodium malate, coconut oil diethanol amide, benzotriazole, steel fiber mixing, be heated to 70-80 DEG C, add ammonium persulphate stirring reaction 20-30 minute, mix with other remaining components again, be heated to 80-90 DEG C, stirring reaction 40-50 minute, to obtain final product.
The concrete preparation method of described insulation fibre, is characterized in that comprising the following steps:
(1) by dispersed latex powder, kaolin mixed grinding 20-30 minute, then mix with calcium stearate, methylcellulose gum, borax, water, stir, obtain mixed serum;
(2) swelling perlite powder, rock ore deposit suede, silicate fiber cotton, cement, stone, Z 250, sand are mixed, the mixed serum obtained with (1) step and other remaining components mix, and stirring reaction 8-12 minute, then pours into a mould, and 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 fibre content of the present invention is high, and fracture resistance is good, not easily produces crack, and by adding dispersed latex powder, kaolin, add concrete density, resistance to cleavage, shock resistance and anti-permeability performance, moisture sorption effect is good, easy maintenance; With the addition of swelling perlite powder, add heat-insulating property; By making used additives, add concrete tension, anti-folding, ultimate compression strength and density, can be scentetd, mothproof protection against corrosion, enhances antirust, waterproof, barrier performance, water reducing ability, plasticity-and can pumping effective.
Embodiment
A kind of insulation fibre concrete, is made up of the raw material of following weight part (kilogram): calcium stearate 4, methylcellulose gum 3.5, dispersed latex powder 19, borax 3, swelling perlite powder 90, rock ore deposit suede 35, silicate fiber cotton 45, kaolin 23, cement 210, stone 570, Z 250 5, water are appropriate, auxiliary agent 26, sand 300;
Described auxiliary agent is made up of the raw material of following weight part (kilogram): epoxy acrylate 2.5, methyl acrylate 2.5, tetramethylolmethane 1.5, vinyl cyanide 2.5, allyl oenanthate 2.5, ethyl propenoate 1.5, mandarin oil 0.5, benzotriazole 1.5, trimeric cyanamide 1.5, 12-hydroxy lithium stearate 1.5, steel fiber 5, active calcium silicate 4.5, Prunus amygdalus oil 1.4, triethylene tetramine 0.2, perfluoro octyl sulfonic acid sodium 0.8, sodium malate 0.6, coconut oil diethanol amide 0.6, ammonium persulphate 0.2, Potassium Persulphate 0.2, water 16, , preparation method is: by water, epoxy acrylate, methyl acrylate, tetramethylolmethane, vinyl cyanide, allyl oenanthate, perfluoro octyl sulfonic acid sodium, sodium malate, coconut oil diethanol amide, benzotriazole, steel fiber mixing, be heated to 75 DEG C, add ammonium persulphate stirring reaction 25 minutes, mix with other remaining components again, be heated to 85 DEG C, stirring reaction 45 minutes, to obtain final product.
The concrete preparation method of described insulation fibre, comprises the following steps:
(1) by dispersed latex powder, kaolin mixed grinding 25 minutes, then mix with calcium stearate, methylcellulose gum, borax, water, stir, obtain mixed serum;
(2) swelling perlite powder, rock ore deposit suede, silicate fiber cotton, cement, stone, Z 250, sand are mixed, the mixed serum obtained with (1) step and other remaining components mix, and stirring reaction 11 minutes, then pours into a mould, vibrate;
(3) in the wet environment of 13-25 DEG C, carry out maintenance 8 days after building, to obtain final product.
Experimental data:
The strength grade of concrete of this embodiment is C30, and the slump is 13cm, ultimate compression strength 41MPa, folding strength 16.9MPa.
Claims (2)
1. an insulation fibre concrete, is characterized in that being made up of the raw material of following weight part: calcium stearate 3-5, methylcellulose gum 3-4, dispersed latex powder 18-21, borax 2-4, swelling perlite powder 80-100, rock ore deposit suede 30-40, silicate fiber cotton 40-50, kaolin 20-25, cement 200-220, stone 550-590, Z 250 4-6, water are appropriate, auxiliary agent 24-28, sand 280-320;
Described auxiliary agent is made up of the raw material of following weight part: epoxy acrylate 2-3, methyl acrylate 2-3, tetramethylolmethane 1-2, vinyl cyanide 2-3, allyl oenanthate 2-3, ethyl propenoate 1-2, mandarin oil 0.4-0.6, benzotriazole 1-2, trimeric cyanamide 1-2, 12-hydroxy lithium stearate 1-2, steel fiber 4-6, active calcium silicate 4-5, Prunus amygdalus oil 1-1.7, triethylene tetramine 0.2-0.3, perfluoro octyl sulfonic acid sodium 0.6-0.9, sodium malate 0.5-0.7, coconut oil diethanol amide 0.5-0.8, ammonium persulphate 0.1-0.2, Potassium Persulphate 0.1-0.2, water 15-18, , preparation method is: by water, epoxy acrylate, methyl acrylate, tetramethylolmethane, vinyl cyanide, allyl oenanthate, perfluoro octyl sulfonic acid sodium, sodium malate, coconut oil diethanol amide, benzotriazole, steel fiber mixing, be heated to 70-80 DEG C, add ammonium persulphate stirring reaction 20-30 minute, mix with other remaining components again, be heated to 80-90 DEG C, stirring reaction 40-50 minute, to obtain final product.
2. the concrete preparation method of insulation fibre according to claim 1, is characterized in that comprising the following steps:
(1) by dispersed latex powder, kaolin mixed grinding 20-30 minute, then mix with calcium stearate, methylcellulose gum, borax, water, stir, obtain mixed serum;
(2) swelling perlite powder, rock ore deposit suede, silicate fiber cotton, cement, stone, Z 250, sand are mixed, the mixed serum obtained with (1) step and other remaining components mix, and stirring reaction 8-12 minute, then pours into a mould, and vibrates;
(3) in the wet environment of 5-25 DEG C, carry out maintenance 7-9 days after building, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388169.9A CN104230221A (en) | 2014-08-08 | 2014-08-08 | Insulated fiber concrete and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388169.9A CN104230221A (en) | 2014-08-08 | 2014-08-08 | Insulated fiber concrete and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104230221A true CN104230221A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410388169.9A Pending CN104230221A (en) | 2014-08-08 | 2014-08-08 | Insulated fiber concrete and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860585A (en) * | 2015-04-30 | 2015-08-26 | 安徽鑫润新型材料有限公司 | Waterproof concrete and production method thereof |
| CN106927859A (en) * | 2017-03-29 | 2017-07-07 | 合肥天沃能源科技有限公司 | A kind of energy-saving and heat-insulating material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473138A (en) * | 2000-10-04 | 2004-02-04 | ղķ˹�������о�����˾ | Fiber cement composition materials using cellulose fibers loaded with inorganic and/or organic substances |
| CN1962530A (en) * | 2006-11-09 | 2007-05-16 | 赵云龙 | Thermal insulation material and its preparing process and usage |
| JP2011116642A (en) * | 2009-12-01 | 2011-06-16 | Korea Inst Of Science & Technology | Modified sulfur binding agent, hydraulic modified sulfur material composition containing the same, and their production method |
| CN102561584A (en) * | 2012-01-18 | 2012-07-11 | 南京倍立达实业有限公司 | Fiber reinforced cement composite concrete precast construction member and production method thereof |
-
2014
- 2014-08-08 CN CN201410388169.9A patent/CN104230221A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473138A (en) * | 2000-10-04 | 2004-02-04 | ղķ˹�������о�����˾ | Fiber cement composition materials using cellulose fibers loaded with inorganic and/or organic substances |
| CN1962530A (en) * | 2006-11-09 | 2007-05-16 | 赵云龙 | Thermal insulation material and its preparing process and usage |
| JP2011116642A (en) * | 2009-12-01 | 2011-06-16 | Korea Inst Of Science & Technology | Modified sulfur binding agent, hydraulic modified sulfur material composition containing the same, and their production method |
| CN102561584A (en) * | 2012-01-18 | 2012-07-11 | 南京倍立达实业有限公司 | Fiber reinforced cement composite concrete precast construction member and production method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860585A (en) * | 2015-04-30 | 2015-08-26 | 安徽鑫润新型材料有限公司 | Waterproof concrete and production method thereof |
| CN106927859A (en) * | 2017-03-29 | 2017-07-07 | 合肥天沃能源科技有限公司 | A kind of energy-saving and heat-insulating material and preparation method thereof |
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Application publication date: 20141224 |