CN105421620A - Heat-preserving soundproof and environment-friendly wheat straw wall allowing floors to be multiplied and avoiding collapse during fires - Google Patents
Heat-preserving soundproof and environment-friendly wheat straw wall allowing floors to be multiplied and avoiding collapse during fires Download PDFInfo
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- CN105421620A CN105421620A CN201410509917.4A CN201410509917A CN105421620A CN 105421620 A CN105421620 A CN 105421620A CN 201410509917 A CN201410509917 A CN 201410509917A CN 105421620 A CN105421620 A CN 105421620A
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- wheat straw
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Abstract
The invention provides a heat-preserving soundproof and environment-friendly wheat straw wall allowing floors to be multiplied and avoiding collapse during fires. The wheat straw wall is made of non-combustible wheat straw and cement, is light, thin, durable and free of fires, increases the area, saves energy, and insulates sounds; impurities of the wheat straw are removed, and the wheat straw is soaked in a high-temperature-resistant fire retardant and then dried; cement slurry is added into soil to be mixed, and the soil is ceramized at high temperature, so that the environment-friendly wall is prevented from collapsing in the fires; the environment-friendly wall is lighter than a brick wall and replaces the brick wall to build a building, and more floors can be built; walls of 10 M<2>/block are manufactured in a factory and installed on site, and the construction period is shortened; the wheat straw becomes hard silicon carbide at high temperature to prevent transmission of the high temperature of thousands of DEG C, and the influence on the building from the neighbor fires is eliminated; the wheat straw is of alkalescence, bacteria can not survive, termites do not bite the wheat straw, and the service life is hundreds of years; the wheat straw is hollow and good in heat preserving and sound insulating property, and therefore residents save energy and obtain a quiet environment; the thickness of the environment-friendly wall is about 12 CM and is smaller than that of the brick wall with the thickness of 24 CM, and therefore the usable area of the residents is increased; the manufacturing cost of the brick wall in Guangdong province is 150 yuan/M<2>, the manufacturing cost of the environment-friendly wheat straw wall is 60 yuan/M<2>, and therefore the wheat straw wall will occupy the market fast.
Description
Current building mostly are Shi Baqiang, separately add four centimeters batches of ashes, make body of wall very heavy.The sound-insulating poor performance of brick wall, neighbours' fire easily causes one's own residence fire alarm.
Current rice wheat straw purposes is few, and the overwhelming majority is burnt, and causes environment pollution; A small amount of field of returning uses.
Mix mud with rice wheat straw and do wall, the past is more in rural area.Rice wheat straw mud wall good heat insulating, but rice wheat straw is easily rotten, the appearance of brick wall, makes rice wheat straw mud wall exit.Market has no wheat straw environmental protection wall.
The floor multiplication heat preservation and soundproof fire that this technology proposes does not collapse the wheat straw environmental protection wall of wall, is called for short wheat straw environmental protection wall, can helps to solve the problem.
Wheat straw environmental protection wall, its benefit effect is, makes rice wheat straw be fully used, and reduces environment pollution, improves its economic worth; Eliminate body of wall during fire to collapse; Heat preservation and insulation is superior, and energy conservation and consumption reduction effects is good; Sound insulation value is superior, and order is quiet within doors; Body of wall is light, and basis, can make number of floor levels double, significantly reduce costs equally; Body of wall is thin, makes resident family increase usable floor area; Intercept the high temperature transmission of thousand several years, eliminate neighbours' fire and one's own residence is had an impact.
Floor multiplication heat preservation and soundproof fire does not collapse the wheat straw environmental protection wall of wall, the technical scheme that its technical solution problem adopts is, with wheat straw, straw, water glass, cement, earth is made, and its technique is, straw or wheat straw removal of impurities drying, soak into drying with water glass, become water glass straw (1) or water glass wheat straw (1); Cement paste adds earth and is mixed evenly, be put in water glass wheat straw or water glass straw again, mould is put into after being mixed evenly, straw or wheat straw can arrange in a row, each row is staggered, and molding becomes wheat straw environmental protection brick (2) or straw environmental protection brick (2), with straw environmental protection brick or the walling of wheat straw environmental protection brick, obtain wheat straw environmental protection wall (3), thus floor the do not collapse wheat straw environmental protection wall of wall of heat preservation and soundproof fire that doubles is run.As Fig. 1
Existing combination principle introduces wheat straw environmental protection wall:
Water glass is heat-resistant fireproof agent, and it makes straw or wheat straw thousand degree not burn, and reacting in high temperature becomes, the carborundum in ability thousand several years, stops the high temperature transmission of thousand several years, makes wheat straw environmental protection wall, can eliminate neighbours' fire and have an impact to one's own residence; Water glass is alkalescent, makes wheat straw become alkalescent, and make bacterium not survive, worm ant can not sting food, the centuries in life-span; Water glass makes wheat straw hardness improve, and matter is hard like wood, makes wheat straw environmental protection brick hardness increase.
Wheat straw is hollow-core construction, and heat preservation and soundproof performance is good, makes resident family's energy conservation and obtains quiet environment.
Cement makes wheat straw be bonded to lump, makes wheat straw environmental protection brick can bear more high pressure and impact force.
Cement lost efficacy in thousand degree of high temperature, and environmental protection wall may collapse, and cement paste adds earth and environmental protection wall can be avoided to collapse.Because of earth ceramic when high temperature, make wheat straw environmental protection wall can bear higher pressure and impact force, make environmental protection wall avoid collapsing in thousand degree of high temperature.
Straw or wheat straw are staggered, and the intensity of wheat straw environmental protection wall is improved.
Now for the wheat straw environmental protection wall of 12 centimeters thick 1 square metre:
Cement proportion about 2.7, earth proportion about 2.7, brick wall proportion about 2.7, water glass wheat straw proportion about 0.2.
Wheat straw environmental protection wall: water glass wheat straw accounts for 80%, and cement accounts for 20%.
The heavy 19.2kg=2kgx12x80% of water glass wheat straw
The heavy 64.8kg=27kgx12x20% of cement
The heavy 84kg=19.2+64.8 of wheat straw environmental protection wall
The heavy 648kg=27kgx24 of brick wall
Wheat straw environmental protection wall 90%=84/648=0.099 lighter than brick wall
Above-mentioned explanation:
1). environmental protection wall is light, on same basis, replaces brick wall to build a building, can obtain more floor with wheat straw environmental protection wall.
2). wheat straw environmental protection wall is lighter than brick wall, and replace brick wall to build a building with wheat straw environmental protection wall, wheat straw environmental protection wall can make every block tens square metres in factory, transports to building site and installs, shorten and build the building time, and reduce noise sound, reduce costs.
Wheat straw is hollow-core construction, and heat preservation and soundproof performance is good, and within doors, wall is just enough with 6 centimeters of thick wheat straw environmental protection walls; Brick wall is minimum wants 10 centimeters; Wheat straw environmental protection wall Neng Shi resident family obtains and more utilizes area.
By current Guangdong, brick wall cost 150 yuan/M
2, wheat straw environmental protection wall 60 yuan/M
2.
Figure of description illustrates:
Fig. 1: wheat straw environmental protection wall
1 water glass straw or water glass wheat straw, 2 wheat straw environmental protection bricks or straw environmental protection brick, 3 wheat straw environmental protection walls.
Claims (1)
1. floor multiplication heat preservation and soundproof fire does not collapse the wheat straw environmental protection wall of wall, and it is characterized in that, with wheat straw, straw, water glass, cement, earth is made, and its technique is, straw or wheat straw removal of impurities dry, soak into drying with water glass, become water glass straw or water glass wheat straw; Cement paste adds earth and is mixed evenly, be put in water glass wheat straw or water glass straw again, mould is put into after being mixed evenly, straw or wheat straw can arrange in a row, each row is staggered, and molding becomes wheat straw environmental protection brick or straw environmental protection brick, with straw environmental protection brick or the walling of wheat straw environmental protection brick, obtain wheat straw environmental protection wall, thus floor the do not collapse wheat straw environmental protection wall of wall of heat preservation and soundproof fire that doubles is run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410509917.4A CN105421620A (en) | 2014-09-20 | 2014-09-20 | Heat-preserving soundproof and environment-friendly wheat straw wall allowing floors to be multiplied and avoiding collapse during fires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410509917.4A CN105421620A (en) | 2014-09-20 | 2014-09-20 | Heat-preserving soundproof and environment-friendly wheat straw wall allowing floors to be multiplied and avoiding collapse during fires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421620A true CN105421620A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410509917.4A Pending CN105421620A (en) | 2014-09-20 | 2014-09-20 | Heat-preserving soundproof and environment-friendly wheat straw wall allowing floors to be multiplied and avoiding collapse during fires |
Country Status (1)
| Country | Link |
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| CN (1) | CN105421620A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357502A (en) * | 2000-06-01 | 2002-07-10 | 任文林 | Soil-base multicomponent composite material and its product and use |
| CN1853887A (en) * | 2005-04-20 | 2006-11-01 | 俄罗斯科学院西伯利亚分院固态化学与机械化学研究所 | Rice-shell board mixture |
| CN102359202A (en) * | 2009-09-16 | 2012-02-22 | 廖树汉 | Thermal-insulation and fire-proof 75% weight reduced magnificent environment-friendly wall with multiplied floor service area |
| CN102887691A (en) * | 2012-09-25 | 2013-01-23 | 陶四新 | Plant straw novel lightweight wall body material and preparation method thereof |
| CN103073234A (en) * | 2013-01-22 | 2013-05-01 | 刘云凯 | Formula of straw stalk garbage recycling plate utilization |
| CN103588431A (en) * | 2013-11-04 | 2014-02-19 | 盐城工学院 | Formula and method for preparation of straw cement insulation brick |
| CN104514295A (en) * | 2013-10-06 | 2015-04-15 | 廖树汉 | 85%-weight-reduced storey-multiplied heat-insulation using-area-increased straw environment-friendly wall for decreasing fire disasters |
-
2014
- 2014-09-20 CN CN201410509917.4A patent/CN105421620A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357502A (en) * | 2000-06-01 | 2002-07-10 | 任文林 | Soil-base multicomponent composite material and its product and use |
| CN1853887A (en) * | 2005-04-20 | 2006-11-01 | 俄罗斯科学院西伯利亚分院固态化学与机械化学研究所 | Rice-shell board mixture |
| CN102359202A (en) * | 2009-09-16 | 2012-02-22 | 廖树汉 | Thermal-insulation and fire-proof 75% weight reduced magnificent environment-friendly wall with multiplied floor service area |
| CN102887691A (en) * | 2012-09-25 | 2013-01-23 | 陶四新 | Plant straw novel lightweight wall body material and preparation method thereof |
| CN103073234A (en) * | 2013-01-22 | 2013-05-01 | 刘云凯 | Formula of straw stalk garbage recycling plate utilization |
| CN104514295A (en) * | 2013-10-06 | 2015-04-15 | 廖树汉 | 85%-weight-reduced storey-multiplied heat-insulation using-area-increased straw environment-friendly wall for decreasing fire disasters |
| CN103588431A (en) * | 2013-11-04 | 2014-02-19 | 盐城工学院 | Formula and method for preparation of straw cement insulation brick |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |