CN102850032B - Seepage-proof thermal insulation wall material containing fibrous material - Google Patents
Seepage-proof thermal insulation wall material containing fibrous material Download PDFInfo
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- CN102850032B CN102850032B CN201210315223.8A CN201210315223A CN102850032B CN 102850032 B CN102850032 B CN 102850032B CN 201210315223 A CN201210315223 A CN 201210315223A CN 102850032 B CN102850032 B CN 102850032B
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Abstract
The invention provides a seepage-proof thermal insulation wall material containing a fibrous material, which belongs to the technical field of building materials. The wall material comprises, by weight, 10 to 20 parts of vegetable fiber, 2 to 3 parts of carbon fiber, 2 to 3 parts of glass fiber, 3 to 5 parts of carboxymethyl cellulose, 1 to 2 parts of potassium titanate whisker, 3 to 6 parts of aluminum sol, 3 to 4 parts of silica sol, 5 to 8 parts of diatomite, 2 to 3 parts of paraffin, 2 to 3 parts of stearic acid, 5 to 7 parts of montmorillonite, 3 to 6 parts of expanded perlite powder, 4 to 6 parts of talcum powder, 2 to 4 parts of a polystyrene particle, 4 to 6 parts of urea formaldehyde resin, 2 to 4 parts of epoxy resin, 3 to 6 parts of phenolic resin and 5 to 10 parts of fly ash. The thermal insulation wall material containing a fibrous material provided by the invention has a small coefficient of heat conductivity, about 0.1 W/m.k, and has good seepage-proof performance.
Description
Technical field
The invention provides a kind of insulating wall material, particularly a kind of water-impervious insulating wall material that comprises filamentary material, belongs to building material technical field.
Background technology
Reduce Indoor environment heat to outdoor measure of distributing, to creating suitable indoor thermal environment and save energy, play an important role.Building heat preservation is mainly taken measures from building external envelope structure, reduces Indoor environment heat to outdoor measure of distributing simultaneously, to creating suitable indoor thermal environment and save energy, plays an important role.But Residential Energy Consumption has but accounted for 32% of national energy consumption.The existing building of nearly 40,000,000,000 square metres of China is highly energy-consuming building substantially, and unit surface heating energy consumption is equivalent to 2～3 times of the close developed country of weather condition.Therefore, Novel energy-saving wall of building material more and more receives people's concern, can say, along with the development of China's ecotecture construction, the research of Novel energy-saving wall of building material by promoting the development of Energy Saving Technique for Buildings in Our Country, becomes the task of top priority of energy-saving and emission-reduction with application.
At present, China's construction wall heat preservation technology mainly contains two kinds.One is to use granular polystyrene mortar to be incubated; Another kind is to use styrofoam to be incubated.These two kinds of building thermal-insulation energy-saving technology are ripe not enough, and heat insulation effect is not good, only can play reluctantly the effect of heat preservation energy-saving, but to buildings, bring a lot of harm simultaneously.Such as outer decoration comes off together with thermal insulation layer, out-wall crack infiltration etc.
Summary of the invention
For the above commentary to prior art, technical problem to be solved by this invention is: insulating wall material easily seeps water, and affects Building life cycle and quality.Adopt following technical scheme:
A water-impervious insulating wall material that comprises filamentary material, comprises following component by weight: 10～20 parts, vegetable fibre, 2～3 parts, carbon fiber, 2～3 parts, glass fibre, 3～5 parts of Walocel MT 20.000PVs, 1～2 part of potassium titanate crystal whisker, 3～6 parts of aluminium colloidal sols, 3～4 parts of silicon sol, 5～8 parts, diatomite, 2～3 parts, paraffin, 2～3 parts of stearic acid, 5～7 parts of polynites, 3～6 parts of swelling perlite powders, 4～6 parts of talcum powder, 2～4 parts of granules of polystyrene, 4～6 parts of Precondensed UreaFormaldehyde Resins, 2～4 parts of epoxy resin, 3～6 parts, resol, 5～10 parts, flyash.
Above-mentioned vegetable fibre is the mixture in any proportion of one or more in maize straw, wheat stalk or wood chip preferably.
The length of above-mentioned glass fibre is preferably and is less than 1cm.
Above-mentioned talcous particle diameter is preferably 200～800 orders.
The preparation method of the Waterproof thermal insulation wall body material that comprises filamentary material provided by the invention is:
S1: will take in proportion, and add 15～20 parts of water, and stir;
S2; Adopt mechanical presses method in full bloom or manual method in full bloom to make wet base;
S3: drying treatment at 100 ℃～150 ℃, remove moisture;
S4: use mechanical means is cut, ground, obtains product.
In the fibrous insulating wall material of bag provided by the invention, adopt vegetable fibre, can improve the heat-insulating property of material, and natural waste is fully utilized, reduced cost, reduced the destruction to environment.In addition, the effect of carbon fiber, potassium titanate crystal whisker is to form stable space structure with other particulate material, and particle is embedded between filamentary material completely, makes material finer and close, has improved water resistance.Be equipped with swelling perlite powder, granules of polystyrene, can improve its insulation, heat insulation performance.
The fibrous insulating wall material thermal conductivity of bag provided by the invention is little, is about 0.1W/mk, and has good water-impervious performance.
Embodiment
By the weight ratio of table 1, take each component
The weight proportion of table 1 embodiment 1～embodiment 3
Preparation method is:
S1: will take in proportion, and add 15～20 parts of water, and stir;
S2; Adopt mechanical presses method in full bloom or manual method in full bloom to make wet base;
S3: drying treatment at 100 ℃～150 ℃, remove moisture;
S4: use mechanical means is cut, ground, obtains product.
The performance test results of the insulating wall material in above embodiment is as shown in table 2.In addition, with disclosed materials for wall in patent CN02110379 in contrast.
Wherein, the testing method of water permeability is: insulating wall material is made 30 × 30cm test block, horizontal positioned, and surrounding seals with plank, forms groove shape, and centre is poured clear water into, after 24 hours, observes the infiltration situation of bottom surface.
The performance test data of table 2 embodiment 1～embodiment 3 and reference examples
Claims (1)
1. comprise a water-impervious insulating wall material for filamentary material, comprise following component by weight: 10 parts, vegetable fibre, 3 parts, carbon fiber, 3 parts, glass fibre, 3 parts of Walocel MT 20.000PVs, 1 part of potassium titanate crystal whisker, 3 parts of aluminium colloidal sols, 4 parts of silicon sol, 7 parts, diatomite, 3 parts, paraffin, 2 parts of stearic acid, 7 parts of polynites, 6 parts of swelling perlite powders, 6 parts of talcum powder, 4 parts of granules of polystyrene, 4 parts of Precondensed UreaFormaldehyde Resins, 2 parts of epoxy resin, 3 parts, resol, 5 parts, flyash; Described vegetable fibre is one or more mixtures in any proportion in maize straw, wheat stalk or wood chip; The length of described glass fibre is less than 1cm; Described talcous particle diameter is 200～800 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315223.8A CN102850032B (en) | 2012-08-30 | 2012-08-30 | Seepage-proof thermal insulation wall material containing fibrous material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210315223.8A CN102850032B (en) | 2012-08-30 | 2012-08-30 | Seepage-proof thermal insulation wall material containing fibrous material |
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| Publication Number | Publication Date |
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| CN102850032A CN102850032A (en) | 2013-01-02 |
| CN102850032B true CN102850032B (en) | 2014-04-16 |
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| CN201210315223.8A Active CN102850032B (en) | 2012-08-30 | 2012-08-30 | Seepage-proof thermal insulation wall material containing fibrous material |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103880357A (en) * | 2014-02-26 | 2014-06-25 | 倪雨舒 | High strength wallboard material |
| CN104230295A (en) * | 2014-08-25 | 2014-12-24 | 安徽博大纤维素科技有限公司 | Light partition wall board with antiseptic effect |
| CN104310939A (en) * | 2014-09-28 | 2015-01-28 | 青岛佰众化工技术有限公司 | Novel anti-seepage heat-insulating material |
| CN104446246A (en) * | 2014-11-24 | 2015-03-25 | 柳州立洁科技有限公司 | Environmental protection type thermal insulation mortar for inner walls |
| CN104532972A (en) * | 2014-12-11 | 2015-04-22 | 青岛佰众化工技术有限公司 | Energy-saving impermeable thermal insulation board |
| CN104860716A (en) * | 2015-05-11 | 2015-08-26 | 齐春林 | Rock molecule structure recombination improvement method |
| CN105130332A (en) * | 2015-07-28 | 2015-12-09 | 蚌埠华东石膏有限公司 | Antibacterial plant fiber cement composite ribbon board and manufacturing method thereof |
| CN105385114A (en) * | 2015-12-27 | 2016-03-09 | 刘家容 | Method for preparing thermal insulation wall material through waste fabric fibers |
| CN107021674A (en) * | 2017-03-29 | 2017-08-08 | 合肥天沃能源科技有限公司 | A kind of energy-saving wall heat-barrier material and preparation method thereof |
| CN107417167A (en) * | 2017-06-20 | 2017-12-01 | 合肥博之泰电子科技有限公司 | A kind of Novel fireproof material and preparation method thereof |
| CN108264322A (en) * | 2018-02-08 | 2018-07-10 | 合肥利裕泰玻璃制品有限公司 | A kind of fiber glass reinforcement and preparation method thereof |
| CN108277717B (en) * | 2018-03-22 | 2023-07-04 | 福建四方如钢市政工程有限公司 | Pavement water permeable brick plate with composite surface layer and preparation method thereof |
| CN108840601A (en) * | 2018-08-29 | 2018-11-20 | 重庆品联工艺品有限公司 | A kind of bamboo and woods fiber wallboard and its production technology |
| CN111113613A (en) * | 2019-12-24 | 2020-05-08 | 葛金梅 | Preparation method of water-resistant heat-insulating wood floor |
| CN112111128A (en) * | 2020-09-01 | 2020-12-22 | 赛乐福(连云港)复合材料有限公司 | Novel rail vehicle thermal insulation material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1511808A (en) * | 2002-12-30 | 2004-07-14 | 北京市建筑材料科学研究院 | Composite material thermal insulation plate |
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- 2012-08-30 CN CN201210315223.8A patent/CN102850032B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1511808A (en) * | 2002-12-30 | 2004-07-14 | 北京市建筑材料科学研究院 | Composite material thermal insulation plate |
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