CN102359203A - Environment friendly wall with functions of reducing weight by 85%, doubling storey, increasing usable floor area, insulating heat, isolating sound and eliminating fire disasters - Google Patents
Environment friendly wall with functions of reducing weight by 85%, doubling storey, increasing usable floor area, insulating heat, isolating sound and eliminating fire disasters Download PDFInfo
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- CN102359203A CN102359203A CN2011103239398A CN201110323939A CN102359203A CN 102359203 A CN102359203 A CN 102359203A CN 2011103239398 A CN2011103239398 A CN 2011103239398A CN 201110323939 A CN201110323939 A CN 201110323939A CN 102359203 A CN102359203 A CN 102359203A
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Abstract
The invention relates to an environment friendly wall with functions of reducing weight by 85%, doubling storey, increasing usable floor area, insulating heat, isolating sound and eliminating fire disasters. A structural wall body is manufactured by using a fireproof plate, steel wire mesh mortar and a short steel wire and has the effects of resisting impact, being thin and light and eliminating fire disasters. The weight of a brick wall is twice the total weight of beam columns of a cement floorslab and is 6.8 times of the weight of the environment friendly wall; therefore, a 23-floor building can be built on the same foundation where a 10-floor building can be built in the past by replacing the brick wall with the environment friendly wall; the environment friendly wall is 10cm thinner than the brick wall, and for a building with the building area of 100m<2>, usable floor area is increased by 6m<2> for a user; the cost of the brick wall is over 100yuan/m<2>, the cost of the environment friendly wall is about 55yuan/m<2>, and the cost of the fireproof plate made of rice straw and wheat straw is even lower. A hollow structure has the advantages of strong heat insulation and sound isolation, energy saving, consumption reduction and improvement of residence quality. The speed is increased when the environment friendly wall with the area of 10m<2>/block is hoisted. The fireproof plate becomes a carborundum hard plate resisting the temperature of 2000 DEG C in fire and has better heat insulation performance than aluminum silicate fibre, and if the neighbor suffers from a fire, high temperature transferring can be blocked, so that the own building is not affected and no property loss is caused.
Description
Mostly building are 18 walls at present, and other adds four centimeters batches of ashes, makes body of wall very heavy.The sound-insulating poor performance neighbours fire of brick wall causes the one's own residence fire alarm easily, and the not anti-width of cloth is penetrated function.The loss of weight 85% floor multiplication usable floor area that present technique proposes increases the environmental protection wall of heat preservation and soundproof subduction fire, can help to address the above problem.
Loss of weight 85% floor multiplication usable floor area increases the environmental protection wall of heat preservation and soundproof subduction fire, and its benefit is that body of wall is light, and is same basic, can make the number of floor levels multiplication, reduces cost significantly; Body of wall is thin, and same building area can make resident family increase usable floor area; Tens square metres of body of wall liftings improve the building speed of building; Heat preservation and insulation is superior, and energy conservation and consumption reduction effects is good; Intercept thousand several years high temperature and transmit, eliminate neighbours' fire the one's own residence is exerted an influence; Sound insulation value is superior, and order is quiet within doors; The subduction electromagnetic radiation gets into, and improves living quality.
Loss of weight 85% floor multiplication usable floor area increases the environmental protection wall of heat preservation and soundproof subduction fire, and the technical scheme that its technical solution problem is adopted is that the environmental protection wall is by cement sand bed (1); Steel wire net (2); Water glass fireguard (3), short steel wire (4), steel gauze (5) is formed environmental protection wall (6); The steel gauze is put into or is not put in the water glass fireguard; Its making is, will lacking steel wire, to tighten or be welded in steel wire online, puts cement mortar into, makes cement mortar wrap up topped steel wire net; Short steel wire passes water glass fireguard aperture, and the water glass fireguard compresses cement sand bed, tightens or be welded in another piece steel wire net at the short steel wire other end, wraps up topped steel wire net with cement mortar; Process the combined wall of water glass fireguard, steel wire net cement sand bed; Thereby the environmental protection wall that makes loss of weight 85% floor multiplication usable floor area increase heat preservation and soundproof subduction fire is able to operation.Like Fig. 1
The water glass fireguard; The technical scheme that its technical solution problem is adopted is; Water glass fireguard (6) is processed carton board by water glass saturating paper packing tank wall (7), or water glass soaks into waste and old paper and process hollow cardboard, or water glass soaks into rice wheat straw (8) and processes rice wheat straw plate; Remove unnecessary water glass and carry out drying and process, be uniformly distributed with the aperture of the segment distance of being separated by in the fireguard; The about 2-10 centimetre of fireguard is thick; Thereby make the water glass fireguard be able to operation.Like Fig. 1
The existing reason principle that combines is introduced the environmental protection wall that loss of weight 85% floor multiplication usable floor area increases heat preservation and soundproof subduction fire.
With 2 centimeters of cement sand beds, thick 6 centimeters of fireguard, 8 centimeters thick 1 square metre environmental protection wall is an example.
1). body of wall is light, and more floors can be built in identical basis, makes cost reduce significantly.
Cement mortar proportion is about 2.7, and fireguard proportion is about 0.3, brick wall proportion about 2.7.
6 centimeters heavily about 3x6=18kg of thick fireguard; The thick 3x8=24kg of 8 centimeters fireguard; 2 centimeters heavily about 27x2=54kg of thick cement mortar; 22 centimeters heavily about 22x 27=594kg of brick wall; The heavily about 16x27=432kg of 16 centimeters brick wall; 8 centimeters heavily about (54+18)=72kg of environmental protection wall; 10 centimeters heavily about (54+24)=78kg of environmental protection wall.
A.8 centimetre environmental protection wall is 72/594=0.12 with the ratio of 22 centimeters brick walls.The minimizing of environmental protection wall weight reaches 88%.
B.10 the centimetre environmental protection is 78/594=0.13 with the ratio of 22 centimeters brick walls.The minimizing of environmental protection wall weight reaches 87%.
C.8 centimetre environmental protection wall is 72/432=0.17 with the ratio of 16 centimeters brick walls.The minimizing of environmental protection wall weight reaches 83%.
E.10 the centimetre environmental protection is 78/432=0.18 with the ratio of 16 centimeters brick walls.The minimizing of environmental protection wall weight reaches 82%.
If long 12 meters wide 8 meterses of dwelling house
1). replace brick wall with the environmental protection wall, because of weight reduces, with same basis, the building is former to be built ten layers and can build 23 layers.
Brick wall weight 129729kg
The brick wall exterior wall is (12+8) x3.3x2x594kg=78408kg
The brick wall interior wall is 12x3.3x (16x27)+8x3.3x3x (16x27)=17107+34214=51321
Brick wall gross weight 78408+51321=129729kg
Environmental protection wall weight 18918kg
Environmental protection wall exterior wall is 78408x0.13=10193kg
Environmental protection wall within the walls is 51321x0.17=8715kg
Environmental protection wall gross weight 18918kg
10193+8715＝18918kg
Brick wall weight is 6.8 times of environmental protection wall
129727kg/18918kg=6.8 doubly
Environmental protection wall weight reduces 129729g-18918kg=110811kg
Cement board weight 25920kg
2700x(12x8)x0.1＝25920kg
Concrete column beam weight 36720kg
2700x(12x3+8x4)x0.5x0.4＝2700x0.5x0.4x(36+32)＝36720kg
The weight ratio of brick wall and cement sheet-pile beam
129729/(25920+36720)＝129729/62640＝2.1
Brick wall cement sheet-pile beam weight
129729+25920+36720＝192369kg
Environmental protection wall cement sheet-pile beam weight
18918+25920+36720＝81855kg
Replace brick wall with the environmental protection wall, same basis, floor can increase by 1.35 times
192369kg/81855kg=2.35 doubly
2). replace brick wall with the environmental protection wall, because of the environmental protection wall thickness becomes book, same building area makes resident family increase by 6 square metres of usable floor areas
12.6 square metres of brick wall areas occupied
(1200x22x2+800x22x2+800x16x3)/10000=(52800+35200+38400)/10000=12.6 square metre
6.7 square metres of environmental protection wall areas occupied
(1200x12x2+800x12x2+800x8x3)/10000=(28800+19200+19200)/10000=6.7 square metre
The environmental protection wall makes resident family increase by 6 square metres of usable floor areas
12.6-6.7=6 square metre
Water glass has self-adhesion and increases the hardness effect, makes paper, rice wheat straw bonding become the hard fireguard that wins wood of matter, makes fireguard have the load-bearing anti-bending strength, possesses the wall function; Water glass makes fireguard tool alkalescence, makes the worm ant not eat, and bacterium does not grow.Therefore make fireguard durable in use.
Fireguard reacts in high temperature becomes the carborundum hardboard.The refractory temperature of carborundum is up to 2,000 degree, and coefficient of thermal conductivity is extremely low, makes its heat insulation function surpass alumina silicate fibre, often does industrial kiln firebreak.The experiment probatio inspectionem pecuoarem, the hollow fireguard of the carton that 4cm is thick burnt 1 and a half hours on natural gas stove blue flame, and hand still can be close on the fireguard.Description of test, just in case neighbours' breaking out of fire, lightweight fireguard within the walls just can effectively intercept neighbours' raging fire high temperature and transmit, and makes the one's own residence unaffected, property loss is exempted in the protection personal safety.
The fireguard two sides is a steel wire net cement sand bed, and quality is hard.The short steel wire that passes fireguard welds tight steel wire net, makes the fine protection fireguard of steel wire net cement sand bed ability, makes the environmental protection wall become more firm, shock proof body of wall.
Fireguard is a hollowcore slab, has the heat preservation and soundproof performance, and energy conservation and consumption reduction effects is good, makes the hall quiet.
The steel gauze can effectively stop the electromagnetic radiation in street to get into the hall, improves living quality.
By present Guangdong, every square metre of brick wall cost surpasses hundred yuan.Environmental protection wall cost is 41 to 57 yuan: 400 yuan/cubic metre of the fireguards that carton is done, and 8 centimeters thick fireguards are 32 yuan, 12 centimeters thick fireguards are 48 yuan.1.5 yuan/kilogram of cartons, 0.65 yuan/kilogram of water glass, 5000 yuan/ton of 2mm steel wires consume 36 meters of steel wires, and heavily about 0.936kg is 4.7 yuan; 100 yuan/cubic metre of cement mortar, the 2cm cement mortar is with 2 yuan;
Environmental protection wall cost is a 48+4.7+2=54.7 unit of 32+4.7+2=38.7 unit
If fireguard is processed with the rice wheat straw, price is lower.
The weight of environmental protection wall is little, firm, and the lightweight wall of in factory, producing can surpass tens square metres, transports to on-site hoisting, accelerates to build the building progress.
The Figure of description explanation:
Fig. 1: 1 cement sand bed, 2 steel wire nets, 3 water glass fireguards, 4 short steel wires, 5 steel gauzes, 6 lightweight walls, 7 wrapper tank walls, 8 rice wheat straws.
Claims (2)
1. loss of weight 85% floor multiplication usable floor area increases the environmental protection wall of heat preservation and soundproof subduction fire, it is characterized in that, and by cement sand bed, the steel wire net, the water glass fireguard, short steel wire, the steel gauze is formed the environmental protection wall; The steel gauze is put into or is not put in the water glass fireguard; Its making is, will lacking steel wire, to tighten or be welded in steel wire online, puts cement mortar into, makes cement mortar wrap up topped steel wire net; Short steel wire passes water glass fireguard aperture, and the water glass fireguard compresses cement sand bed, tightens or be welded in another piece steel wire net at the short steel wire other end, wraps up topped steel wire net with cement mortar; Process the combined wall of water glass fireguard, steel wire net cement sand bed; Thereby the environmental protection wall that makes loss of weight 85% floor multiplication usable floor area increase heat preservation and soundproof subduction fire is able to operation.
2. according to the said water glass fireguard of claim 1; It is characterized in that; The water glass fireguard is processed carton board by water glass saturating paper packing tank wall, or water glass soaks into waste and old paper and process hollow cardboard, or water glass soaks into the rice wheat straw and processes rice wheat straw plate; Remove unnecessary water glass and carry out drying and process, be uniformly distributed with the aperture of the segment distance of being separated by in the fireguard; The about 2-10 centimetre of fireguard is thick; Thereby make the water glass fireguard be able to operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103239398A CN102359203A (en) | 2009-09-16 | 2009-09-16 | Environment friendly wall with functions of reducing weight by 85%, doubling storey, increasing usable floor area, insulating heat, isolating sound and eliminating fire disasters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103239398A CN102359203A (en) | 2009-09-16 | 2009-09-16 | Environment friendly wall with functions of reducing weight by 85%, doubling storey, increasing usable floor area, insulating heat, isolating sound and eliminating fire disasters |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101756301A Division CN102021950A (en) | 2009-09-16 | 2009-09-16 | Formaldehyde free cardboard pipe non-combustible in 1000 DEG C and applications thereof in furniture, insulation, noise-abatement and package |
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| Publication Number | Publication Date |
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| CN102359203A true CN102359203A (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103239398A Pending CN102359203A (en) | 2009-09-16 | 2009-09-16 | Environment friendly wall with functions of reducing weight by 85%, doubling storey, increasing usable floor area, insulating heat, isolating sound and eliminating fire disasters |
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| CN (1) | CN102359203A (en) |
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- 2009-09-16 CN CN2011103239398A patent/CN102359203A/en active Pending
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Application publication date: 20120222 |