CN104402327A - Wall fireproof thermal-insulation material, and manufacturing and usage methods thereof - Google Patents

Wall fireproof thermal-insulation material, and manufacturing and usage methods thereof Download PDF

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Publication number
CN104402327A
CN104402327A CN201410586226.4A CN201410586226A CN104402327A CN 104402327 A CN104402327 A CN 104402327A CN 201410586226 A CN201410586226 A CN 201410586226A CN 104402327 A CN104402327 A CN 104402327A
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China
Prior art keywords
insulation
fire
retardant heat
thermal
microcrystalline wax
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CN201410586226.4A
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Chinese (zh)
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CN104402327B (en
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李向军
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李向军
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Publication of CN104402327B publication Critical patent/CN104402327B/en

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Abstract

The invention discloses a wall fireproof thermal-insulation material, and manufacturing and usage methods thereof. The wall fireproof thermal-insulation material is composed of the following compositions in parts by weight: 1.5-20 Kg of open-cell expanded perlite, 0.7-15 Kg of microcrystalline wax, 7-100 Kg of perlite, 1.5-2.5 Kg of calcium powder, 1-25 Kg of mineral fiber, 0.3-6 Kg of redispersable latex powder, 0.15-4 Kg of hydroxypropyl methyl cellulose, 1-1.5 Kg of lignocellulose, 0.08-0.1 Kg of starch ether, 20-260 Kg of cement, and 40-60 Kg of water. The above open-cell expanded perlite and microcrystalline wax are uniformly mixed, and are poured into a stirrer together with the other compositions, and then the materials are uniformly stirred, and thus the material can be used. The product is nontoxic, odorless, not easy to corrode, firm, endurable, good in wind-pressure resistance, good in shock resistance, resistant to fire, thermal-insulating, low in cost and simple for construction. A thermal-insulation layer has dry and caking-free appearance, is high in heat conduction coefficient and properly high in tensile adhesive strength, and is a first choice as a novel environment-friendly rapid thermal-insulation material.

Description

A kind of body of wall fire-retardant heat-insulation material and production and preparation method thereof
Technical field
The present invention relates to building material technical field, particularly a kind of nonpoisonous and tasteless, not perishable, durable, anti-wind pressure is good, and shock resistance is good, and fireproof heat insulating is with low cost, simple body of wall fire-retardant heat-insulation material and production and preparation method thereof of constructing.
Background technology
Constantly improving and development in recent years along with energy-saving building technology, Industrial buildings, covil construction inside and outside wall thermal insulation and heat preservation of refrigeration storage technology become the main flow of building thermal-insulation energy-saving form gradually.Therefore the fire savety of lagging material is also subject to the great attention of country.Dragons and fishes jumbled together for current China inner-outer wall material market, in prior art, the main benzene plate that uses is as lagging material, but because benzene plate life-time service or improper use easily cause acute poisoning, and be subject to the fragment of brick extruding of temperature difference influence and be out of shape, thus cause wall insulating layer to come off, because benzene plate porosity is large, its water-absorbent is high, easily cause indoor money metope roofing mildew, affect indoor beauty; Secondly benzene plate anti-wind pressure is poor, and shock resistance is poor, poor durability, and cohesive strength is poor, poor fire, causes building heat preservation fire to take place frequently, and as Beijing CCTV new address, Shenyang feudal dynasty ten thousand prosperous hotel's big fire event etc., all causes heavy losses.
Summary of the invention
In order to solve the lagging material used in reality, there is volatility in the present invention, anti-wind pressure is poor, shock resistance is poor, the deficiency of fire line difference, proposes a kind of nonpoisonous and tasteless, not perishable, durable, anti-wind pressure is good, and shock resistance is good, cohesiveness fireproof heat insulating, with low cost, simple body of wall fire-retardant heat-insulation material and production and preparation method thereof of constructing.
Solution of the present invention is: a kind of body of wall fire-retardant heat-insulation material, be grouped into by the one-tenth of following parts by weight: 1.5-20kg perforate pearlstone, 0.7-15kg Microcrystalline Wax, 7-100kg perlite, calcium powder 1.5-2.5kg, ore deposit fiber 1-25kg, redispersable latex powder 0.3-6kg, Vltra tears 0.15-4kg, lignocellulose 1-1.5kg, starch ethers 0.08-0.1kg, cement 20-260kg, water 40-60kg.Above-mentioned calcium powder is 200 order dicalcium powders.The preparation method of above-mentioned body of wall fire-retardant heat-insulation material, the perforate pearlstone being heated to 70 DEG C is mixed with the Microcrystalline Wax being heated to 120 DEG C, the surface of perforate pearlstone is all covered by Microcrystalline Wax, pour in stirrer after said mixture cooling, simultaneously by 7-100kg perlite, 200 order dicalcium powder 1.5-2.5kg, ore deposit fiber 1-25kg, redispersable latex powder 0.3-6kg, Vltra tears 0.15-4kg, lignocellulose 1-1.5kg, starch ethers 0.08-0.1kg, cement 20-260kg pours stirrer into together, carry out after adding water being stirred well to pasty state, after standing 10min, can use.
The using method of above-mentioned body of wall fire-retardant heat-insulation material, is advisable when construction environment temperature is 5-45 DEG C, and on the both sides that above-mentioned body of wall fire-retardant heat-insulation material is applied to metope uniformly or side, smearing total thickness is 4-6cm.
Body of wall fire-retardant heat-insulation material advantage of the present invention is: nonpoisonous and tasteless, not perishable, durable, anti-wind pressure is good, and shock resistance is good, and fireproof heat insulating is with low cost, and construction is simple; Thermal insulation layer outward appearance is dry without caking, and thermal conductivity is high, the moderate height of tensile bond strength, is the first-selection of the quick lagging material of novel environment friendly.
Embodiment
Embodiment 1
A kind of body of wall fire-retardant heat-insulation material and production and preparation method thereof, first hole pearlstone 1.5kg is taken away, Microcrystalline Wax 0.7kg, perlite 7kg, 200 order dicalcium powder 1.5kg, ore deposit fiber 1kg, redispersable latex powder 0.3kg, Vltra tears 0.15kg, lignocellulose 1kg, starch ethers 0.08kg, cement 20kg, water 40kg.Then the perforate pearlstone being heated to 70 DEG C is mixed with the Microcrystalline Wax being heated to 120 DEG C, the surface of perforate pearlstone is all covered by Microcrystalline Wax, pour in stirrer after said mixture cooling, simultaneously by perlite, 200 order dicalcium powders, strengthen ore deposit fiber, redispersable latex powder, hydroxypropyl methylcellulose, lignocellulose, starch ethers, cement pours stirrer into together, carry out after adding water being stirred well to pasty state, after standing 10min, be advisable when construction environment temperature is 5-45 DEG C, on the both sides that above-mentioned body of wall fire-retardant heat-insulation material is applied to metope uniformly or side, smearing thickness is 4-6cm.
With regard to said ratio, when 23 days 17 December in 2010, external temperature is do effect comparison monitoring in two, Yuhong District, Shenyang City, Liaoning Province, the 10 ㎡ show houses of-16.2 DEG C, and wherein two show house thickness of wall body are 20cm, warm oneself with the electric space heating appliance of Same Efficieney simultaneously.When not using any lagging material, the actual measurement room temperature of two show houses is 18 DEG C.Next by polystyrene board heat-insulatation floor thick for 8cm on a wherein show house outer wall pasting, another adopts fire-retardant heat-insulation material of the present invention, and interior wall, exterior wall all smear 2.5cm.After 0.5h lagging material firm pasting, temperature survey shows: the show house actual measurement room temperature using benzene plate is 19 DEG C; Adopting the show house of fire-retardant heat-insulation material of the present invention to survey room temp is 20.4 DEG C.
As can be seen here, body of wall fire-retardant heat-insulation material of the present invention has larger marked improvement when external temperature is lower compared to the lifting of benzene plate to room temp
Embodiment 2
A kind of body of wall fire-retardant heat-insulation material and production and preparation method thereof, first hole pearlstone 20kg is taken away, Microcrystalline Wax 15kg, perlite 100kg, 200 order dicalcium powder 2.5kg, ore deposit fiber 25kg, redispersable latex powder 6kg, Vltra tears 4kg, lignocellulose 1.5kg, starch ethers 0.1kg, cement 260kg, water 60kg.Then the perforate pearlstone being heated to 70 DEG C is mixed with the Microcrystalline Wax being heated to 120 DEG C, the surface of perforate pearlstone is all covered by Microcrystalline Wax, pour in stirrer after said mixture cooling, simultaneously by perlite, 200 order dicalcium powders, strengthen ore deposit fiber, redispersable latex powder, hydroxypropyl methylcellulose, lignocellulose, starch ethers, cement pours stirrer into together, carry out after adding water being stirred well to pasty state, after standing 10min, be advisable when construction environment temperature is 5-45 DEG C, above-mentioned body of wall fire-retardant heat-insulation material is applied to interior wall uniformly, on exterior wall or an independent metope, smearing total thickness is 4-8cm.
With regard to proportioning, when 23 days 11 December in 2010, external temperature is do effect comparison monitoring in two, Yuhong District, Shenyang City, Liaoning Province, the 10 ㎡ show houses of-14.4 DEG C, and wherein two show house thickness of wall body are 20cm, warm oneself with the electric space heating appliance of Same Efficieney simultaneously.When not using any lagging material, the actual measurement room temperature of two show houses is 18 DEG C.Next by polystyrene board heat-insulatation floor thick for 8cm on a wherein show house outer wall pasting, another adopts fire-retardant heat-insulation material of the present invention, and interior wall, exterior wall all smear 2cm.After 0.5h lagging material firm pasting, temperature survey shows: the show house actual measurement room temperature using benzene plate is 21.2 DEG C; Adopting the show house of fire-retardant heat-insulation material of the present invention to survey room temp is 22.3 DEG C.
As can be seen here, body of wall fire-retardant heat-insulation material of the present invention has very large marked improvement when external temperature is lower compared to the lifting of benzene plate to room temp.
Body of wall fire-retardant heat-insulation material of the present invention passes through and detects, ultimate compression strength >=0.35MPa, thermal conductivity≤0.061W/mK, tensile bond strength >=0.18MPa.In sum, the advantage of body of wall fire-retardant heat-insulation material of the present invention is: product is nonpoisonous and tasteless, not perishable, durable, and anti-wind pressure is good, and shock resistance is good, and fireproof heat insulating is with low cost, and construction is simple; Thermal insulation layer outward appearance is dry without caking, and thermal conductivity is high, the moderate height of tensile bond strength, is the first-selection of the quick lagging material of novel environment friendly.

Claims (4)

1. a body of wall fire-retardant heat-insulation material, be grouped into by the one-tenth of following parts by weight: 1.5-20kg perforate pearlstone, 0.7-15kg Microcrystalline Wax, 7-100kg perlite, calcium powder 1.5-2.5kg, ore deposit fiber 1-25kg, redispersable latex powder 0.3-6kg, Vltra tears 0.15-4kg, lignocellulose 1-1.5kg, starch ethers 0.08-0.1kg, cement 20-260kg, water 40-60kg.
2. the preparation method of a kind of body of wall fire-retardant heat-insulation material according to claim 1, it is characterized in that: above-mentioned perforate pearlstone is heated to 70 DEG C and mixes with the Microcrystalline Wax being heated to 120 DEG C, the surface of perforate pearlstone is all covered by Microcrystalline Wax, pour in stirrer after said mixture cooling, simultaneously by above-mentioned 7-100kg perlite, 200 order dicalcium powder 1.5-2.5kg, ore deposit fiber 1-25kg, redispersable latex powder 0.3-6kg, Vltra tears 0.15-4kg, lignocellulose 1-1.5kg, starch ethers 0.08-0.1kg, cement 20-260kg pours stirrer into together, carry out after adding water being stirred well to pasty state, after standing 10min, can use.
3. the using method of a kind of body of wall fire-retardant heat-insulation material according to claim 1, it is characterized in that: be advisable when construction environment temperature is 5-45 DEG C, on the both sides that above-mentioned body of wall fire-retardant heat-insulation material is applied to metope uniformly or side, smearing total thickness is 4-6cm.
4. a kind of body of wall fire-retardant heat-insulation material according to claim 1, is characterized in that: above-mentioned calcium powder is 200 order dicalcium powders.
CN201410586226.4A 2014-10-29 2014-10-29 A kind of body of wall fire-retardant heat-insulation material and production and preparation method thereof CN104402327B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107162519A (en) * 2017-07-19 2017-09-15 合肥广民建材有限公司 A kind of wall fire-retardant heat-insulation material and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1155794A2 (en) * 1993-02-17 2001-11-21 E. Khashoggi Industries Hydraulically settable mixtures
CN1847188A (en) * 2006-04-10 2006-10-18 赵云龙 Heat insulating glue powder material for wall and its prepn and usage
CN102417331A (en) * 2011-08-25 2012-04-18 信阳科美新型材料有限公司 Thermal insulation sheet material and preparation method thereof
CN103755288A (en) * 2012-07-04 2014-04-30 刘季林 Environmental protection and energy saving thermal insulation material for building

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1155794A2 (en) * 1993-02-17 2001-11-21 E. Khashoggi Industries Hydraulically settable mixtures
CN1847188A (en) * 2006-04-10 2006-10-18 赵云龙 Heat insulating glue powder material for wall and its prepn and usage
CN102417331A (en) * 2011-08-25 2012-04-18 信阳科美新型材料有限公司 Thermal insulation sheet material and preparation method thereof
CN103755288A (en) * 2012-07-04 2014-04-30 刘季林 Environmental protection and energy saving thermal insulation material for building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107162519A (en) * 2017-07-19 2017-09-15 合肥广民建材有限公司 A kind of wall fire-retardant heat-insulation material and preparation method thereof

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