CN104514295A - 85%-weight-reduced storey-multiplied heat-insulation using-area-increased straw environment-friendly wall for decreasing fire disasters - Google Patents
85%-weight-reduced storey-multiplied heat-insulation using-area-increased straw environment-friendly wall for decreasing fire disasters Download PDFInfo
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- CN104514295A CN104514295A CN201310482748.5A CN201310482748A CN104514295A CN 104514295 A CN104514295 A CN 104514295A CN 201310482748 A CN201310482748 A CN 201310482748A CN 104514295 A CN104514295 A CN 104514295A
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Abstract
An 85%-weight-reduced storey-multiplied heat-insulation using-area-increased straw environment-friendly wall for decreasing fire disasters is light, thin, durable, capable of saving energy and free of fire disasters and provides a quiet environment. Rice and wheat straws are subjected to impurity removal and drying and is soaked and dried by using a high-temperature-resisting fire retardant. Cement paste is added into the rice and wheat straws to perform even mixing, a mixture is arranged into a mold, drawing is performed to obtain environment-friendly bricks, and the environment-friendly bricks are used for building the wall. The environment-friendly wall is 90% lighter than a brick wall and replaces the brick wall to be used for building a storied house so as to obtain more stories. The wall is produced in a factory according to the specification of 10M<2>/piece and installed in a construction site, a construction period is shortened, noise is reduced, and cost is reduced. The rice and wheat straws contained in the environment-friendly wall are non-inflammable at the temperature of 1000 DEG C, prevents transfer of the high temperature of several thousand DEG C and eliminates the influence on the house of nearby fire disasters. The rice and wheat straws are alkalescent, enable bacteria not to survive, cannot be bitten by insets and ants and can be used for hundreds of years. The rice and wheat straws are hollow, heat preservation and sound insulation performance is good, energy is saved for residents, and the residents obtain the quiet environment. The thickness of the environment-friendly wall is about 12 CM, is thinner than the brick wall and enables the residents to obtain more using area. In Guangdong province, the construction cost of the brick wall is 50 yuan/M<2>, but the construction cost of the environment-friendly wall is 40 yuan/M<2>. The environment-friendly wall can quickly occupy the market after being popularized.
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.
The loss of weight 85% floor multiplication insulation that this technology proposes increases the straw environmental protection wall of usable floor area subduction fire, is called for short straw environmental protection wall, can helps to solve the problem.
Straw environmental protection wall, its benefit effect is, makes rice wheat straw be fully used, and reduces environment pollution; 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.
Loss of weight 85% floor multiplication insulation usable floor area increases the straw environmental protection wall of subduction fire, the technical scheme that its technical solution problem adopts is, with straw, wheat 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 or wheat straw; Water glass straw (1) or water glass wheat straw (1) add cement paste, are mixed evenly and put into mould, and molding becomes straw environmental protection brick (2) or wheat straw environmental protection brick (2); Or straw or wheat straw removal of impurities drying, soak into drying with water glass, become water glass straw or wheat straw; Cement paste adds earth and is mixed evenly, then adds water glass straw or water glass wheat straw, is mixed evenly and puts into mould, and molding becomes straw environmental protection brick or wheat straw environmental protection brick; With straw environmental protection brick or wheat straw environmental protection brick walling (3), thus the straw environmental protection wall making loss of weight 85% floor multiplication insulation usable floor area increase subduction fire is run.As Fig. 1
Existing combination principle introduces straw environmental protection wall:
Water glass is heat-resistant fireproof agent, and it makes 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 straw environmental protection wall, can eliminate neighbours' fire and have an impact to one's own residence; Water glass is alkalescent, makes rice wheat straw become alkalescent, and make bacterium not survive, worm ant can not sting food, the centuries in life-span; Water glass makes straw hardness improve, and makes straw environmental protection brick hardness increase.
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 straw be bonded to lump, makes 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 added earth and can avoid collapsing.Because of earth ceramic when high temperature, make straw environmental protection wall can bear higher pressure and impact force, make environmental protection wall avoid collapsing in thousand degree of high temperature.
Now for the 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 straw proportion about 0.2.
Straw environmental protection wall: water glass straw accounts for 80%, and cement accounts for 20%.
The heavy 19.2kg=2kgx12x80% of water glass straw
The heavy 64.8kg=27kgx12x20% of cement
The heavy 84kg=19.2+64.8 of straw environmental protection wall
The heavy 648kg=27kgx24 of brick wall
Straw environmental protection wall 90%=84/648=0.099 lighter than brick wall
Above-mentioned explanation:
1). on same basis, replace brick wall to build a building with straw environmental protection wall, can more floor be obtained.
2). straw environmental protection wall is lighter than brick wall by 90%, and replace brick wall to build a building with straw environmental protection wall, 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.
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 straw environmental protection walls; Brick wall is minimum wants 10 centimeters; Straw environmental protection wall Neng Shi resident family obtains and more utilizes area.
By current Guangdong, brick wall cost 150 yuan/M
2, straw environmental protection wall 40 yuan/M
2.
Figure of description illustrates:
Fig. 1: straw environmental protection wall
1 water glass straw or water glass wheat straw, 2 straw environmental protection bricks or wheat straw environmental protection brick, 3 straw environmental protection bricks or wheat straw environmental protection brick do wall.
Claims (1)
1. loss of weight 85% floor multiplication insulation usable floor area increases the straw environmental protection wall of subduction fire, it is characterized in that, with straw, and wheat 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 or wheat straw; Water glass straw or water glass wheat straw add cement paste, are mixed evenly and put into mould, and molding becomes straw environmental protection brick or wheat straw environmental protection brick; Or straw or wheat straw removal of impurities drying, soak into drying with water glass, become water glass straw or wheat straw; Cement paste adds earth and is mixed evenly, then adds water glass straw or water glass wheat straw, is mixed evenly and puts into mould, and molding becomes straw environmental protection brick or wheat straw environmental protection brick; With straw environmental protection brick or the walling of wheat straw environmental protection brick, thus the straw environmental protection wall making loss of weight 85% floor multiplication insulation usable floor area increase subduction fire is run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482748.5A CN104514295A (en) | 2013-10-06 | 2013-10-06 | 85%-weight-reduced storey-multiplied heat-insulation using-area-increased straw environment-friendly wall for decreasing fire disasters |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482748.5A CN104514295A (en) | 2013-10-06 | 2013-10-06 | 85%-weight-reduced storey-multiplied heat-insulation using-area-increased straw environment-friendly wall for decreasing fire disasters |
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| Publication Number | Publication Date |
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| CN104514295A true CN104514295A (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310482748.5A Pending CN104514295A (en) | 2013-10-06 | 2013-10-06 | 85%-weight-reduced storey-multiplied heat-insulation using-area-increased straw environment-friendly wall for decreasing fire disasters |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421621A (en) * | 2014-09-20 | 2016-03-23 | 廖树汉 | Heat-preserving environment-friendly cornstalk wall allowing floors to be multiplied, increasing usable area and reducing fires |
| CN105421620A (en) * | 2014-09-20 | 2016-03-23 | 廖树汉 | Heat-preserving soundproof and environment-friendly wheat straw wall allowing floors to be multiplied and avoiding collapse during fires |
| CN105888119A (en) * | 2014-09-21 | 2016-08-24 | 廖树汉 | Environment-friendly branch wall allowing fire-free usable area of building to be multiplied |
Citations (8)
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|---|---|---|---|---|
| CN1294094A (en) * | 1999-10-29 | 2001-05-09 | 赵连春 | Composite rice straw board and its making technology |
| CN1357502A (en) * | 2000-06-01 | 2002-07-10 | 任文林 | Soil-base multicomponent composite material and its product and use |
| CN1737284A (en) * | 2005-08-25 | 2006-02-22 | 刘志伟 | Composite wall with energy-saving and thermal insulating function and masonry method thereof |
| CN101003146A (en) * | 2007-01-22 | 2007-07-25 | 曾道奎 | Method for preparing grass brick |
| CN102294729A (en) * | 2011-06-23 | 2011-12-28 | 周亚文 | Manufacturing method of straw brick |
| CN102390073A (en) * | 2009-09-16 | 2012-03-28 | 廖树汉 | Ceramic-fiber-like thermal insulation fireproof board without burning and smoke at thousand DEG C, produced by using cornstalk |
| CN102514073A (en) * | 2009-09-16 | 2012-06-27 | 廖树汉 | Fire damper board produced by wheat straws, not combusting at temperature of thousand DEG C, not smoking and preserving heat as ceramic fiber |
| CN102912894A (en) * | 2012-10-31 | 2013-02-06 | 沈阳建筑大学 | Sandwich wall with straw insulation boards |
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2013
- 2013-10-06 CN CN201310482748.5A patent/CN104514295A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294094A (en) * | 1999-10-29 | 2001-05-09 | 赵连春 | Composite rice straw board and its making technology |
| CN1357502A (en) * | 2000-06-01 | 2002-07-10 | 任文林 | Soil-base multicomponent composite material and its product and use |
| CN1737284A (en) * | 2005-08-25 | 2006-02-22 | 刘志伟 | Composite wall with energy-saving and thermal insulating function and masonry method thereof |
| CN101003146A (en) * | 2007-01-22 | 2007-07-25 | 曾道奎 | Method for preparing grass brick |
| CN102390073A (en) * | 2009-09-16 | 2012-03-28 | 廖树汉 | Ceramic-fiber-like thermal insulation fireproof board without burning and smoke at thousand DEG C, produced by using cornstalk |
| CN102514073A (en) * | 2009-09-16 | 2012-06-27 | 廖树汉 | Fire damper board produced by wheat straws, not combusting at temperature of thousand DEG C, not smoking and preserving heat as ceramic fiber |
| CN102294729A (en) * | 2011-06-23 | 2011-12-28 | 周亚文 | Manufacturing method of straw brick |
| CN102912894A (en) * | 2012-10-31 | 2013-02-06 | 沈阳建筑大学 | Sandwich wall with straw insulation boards |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421621A (en) * | 2014-09-20 | 2016-03-23 | 廖树汉 | Heat-preserving environment-friendly cornstalk wall allowing floors to be multiplied, increasing usable area and reducing fires |
| CN105421620A (en) * | 2014-09-20 | 2016-03-23 | 廖树汉 | Heat-preserving soundproof and environment-friendly wheat straw wall allowing floors to be multiplied and avoiding collapse during fires |
| CN105888119A (en) * | 2014-09-21 | 2016-08-24 | 廖树汉 | Environment-friendly branch wall allowing fire-free usable area of building to be multiplied |
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Application publication date: 20150415 |