CN102424561B - Flexible fireproof building wall material - Google Patents
Flexible fireproof building wall material Download PDFInfo
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- CN102424561B CN102424561B CN 201110274950 CN201110274950A CN102424561B CN 102424561 B CN102424561 B CN 102424561B CN 201110274950 CN201110274950 CN 201110274950 CN 201110274950 A CN201110274950 A CN 201110274950A CN 102424561 B CN102424561 B CN 102424561B
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Abstract
The invention relates to a flexible fireproof building wall material, which is mainly made from the following components of: by weight, 25-30 parts of inorganic mineral cement, 5-7 parts of slaked lime, 35-40 parts of fine sand, 17-20 parts of an inorganic filling material, 2-2.3 parts of a waterproof agent, 3-5 parts of polymer gel, 0.7-1 part of short fiber and 3-4 parts of a pigment. A preparation method of the flexible fireproof building wall material comprises the following steps of: uniformly stirring each component of the wall material in claim 1 with a proper amount of water at normal temperature to form a pasty mixture, pouring into a die for molding, maintaining in a constant-temperature device at the temperature of 25-80 DEG C and at the humidity of over 85% for 0.25h-48h, demolding, and taking out to obtain the target product. In comparison with wall materials prepared by the prior art, the wall material provided by the invention is light, has excellent fireproof, shockproof, aging-resistant and insulation functions, and has advantages of simple production method, low energy consumption, environmental protection and various decorative effects.
Description
Technical field
The present invention relates to material of construction, especially a kind of fire resistant flexible building walling.
Background technology
Along with the development of construction industry, the raising of people's living standard is had higher requirement to the building walling.Traditional tiles is mostly fired and is formed, and own wt is heavier, and the safety of buildings is brought hidden danger, and function singleness.Though common wall paint is inexpensive, easily pollute the life-span weak point that fades.Fire resistant flexible building walling is a kind of novel walling, and advantages such as light with quality, flexibility is good, water proof anti-seepage, easy construction have the development trend that replaces traditional walling.The product that several forms such as flexible walling coating, flexible sheet material, flexible face brick are arranged in the market.But the following shortcoming of ubiquity: product is the form appearance with coating mostly, and carries out baking-curing at construction site spraying application or factory, and the surface has only a kind of decorative effect of plane; And environmental pollution, it is affected by environment big to construct, and decorative effect is single.Second kind is with modification earth and qualitative the forming of other mixing material process ultrasonic wave setting.Energy consumption in production process is higher, fire-retardantly can only reach the B level, and the cigarette amount is big.Not ideal enough aspect flexibility, fire prevention, waterproof, durable, scrubbing resistance.
Summary of the invention
In order to overcome above technological deficiency, the invention provides a kind of fire resistant flexible building walling.The material proportion that the present invention selects is scientific and reasonable, the suction problem that has solved inorganic materials on the one hand prevents efflorescence, cracking, and problems such as weather resistance have also solved the problem of material fluidity, moulding property difference in the production process in the past.
This walling is mainly made by following component: inorganic mineral cement 25-30 part, white lime 5-7 part, fine sand 35-40 part, mineral filler 17-20 part, water-resisting agent 2-2.3 part, macromolecule glue 3-5 part, staple fibre 0.7-1 part, pigment 3-4 part.
Described mineral filler comprises: quartz sand, wollastonite, Calucium Silicate powder, talcum powder.
Described water-resisting agent comprises: silicon emulsion, silicon benzene, water-dispersion silica gel.
Described macromolecule glue comprises: methylcellulose gum, Ethenylbenzene emulsion, ethene modification acetic acid, ethene silicon benzene emulsion, the mixing of two or more materials of vinegar one acrylic emulsion and above-mentioned substance.
Described staple fibre comprises: aluminum silicate fiber, glass fibre.
A kind of manufacturing is the method for walling according to claim 1, it is characterized in that comprising the steps:
Under the normal temperature, each component of the described walling of claim 1 and an amount of water are stirred, become starchiness, pour molding in the mould into; 25 ℃-80 ℃ temperature, be higher than under 85% the humidity, in thermostatic equipment, maintain behind 0.25h-48h the demoulding and take out and namely obtain target product.
The present invention has the following advantages with respect to prior art.
1, the present invention adopts the component of height similar compatibility to make, and the proportioning science; Therefore the resistance to overturning height, do not have the risk of splitting.
Existing a lot of decorative material for wall surface adopt the very big lagging material of chemical structure difference, solid support material, finishing material to combine by different technology and method bonding, the problem that may produce owing to material and technology causes in practical process, produces splitting under the effect of the external world like rain reasons such as season, strong wind, seepage, frost, the temperature difference, main body microscopic motions; Might be to come off because the structure of chemistry is aging simultaneously.The present invention is to belong to the inorganic mineral mortar by decorative cover slurry and the thermal insulation layer mortar of similar compatibility then, has the resistance to overturning of extraordinary similar compatibility, does not have the risk of splitting.
2, fire resistance is good, and flame retardant resistance reaches the A level.
Organically-modified to inorganic materials by certain moulding process, under 20 °-80 ° temperature condition, obtains the flexible product of 90 ° of a kind of flexible one-tenth.Reach the A2 level by the fire protection flame retarding detection.
3, product is from heavy and light, and anti-earthquake is effective.
Product weight of the present invention is light, and the average every weight 7KG/ ㎡ of 3mm thickness can prevent earthquake.
4, extra long life, ageing-resistant performance is good.
Decoration walling inorganic mineral material of the present invention accounts for product body and about 90%, UV resistant, and salt spray resistance is good, and accelerated deterioration can reach 1000h.
5, size is accurate, good processability.
The present invention is by mould molding, makes the product chi that comes and crosses error at ± 0.01mm.Need not cut in a large number at construction site and occur polluting and disrepair phenomenon.The decorative cover that expressive force can oneself be wanted by different die production such as plane, timber line, concavo-convex stone material and mould line figure etc.
6, water resistance is good, and anti-scratching is good.
Product hydrophobic rate of the present invention reaches 〉=and 99%, water-intake rate≤8%.The surface hardness height, scrape resistant.
7, energy-conserving and environment-protective.
The present invention can seasoning, also can cryodrying, and need not cut no industrial refuse and produce three-waste free discharge.
Embodiment
Embodiment (one).
At special plastic mould as long 300mm, wide 600mm, high 4mm, an amount of 30 parts of inorganic mineral raw material cement, 5 parts of white limes, 35 parts of fine sands, 20 parts of quartz sands, 1 part in glass fibre, 3 parts of methylcellulose gum, 4 parts of iron oxide red pigments, water, stir with stirrer, press 3-15min.Pour at normal temperatures and scrape the placing flat 6h demoulding in the male and female mold.Natural curing 24h gets the decoration walling of 300 * 600 * 4mm of a flexibility.
Adopt the conventionally test method test in the industry, test result is as follows.
Area density 12Kg/ ㎡, crooked radian 〉=100mpa runs through resistance 〉=90KN, shearing resistance 〉=28mpa,
180 ℃ of exfoliation temperature N/mm 〉=70, temperature difference resistance experiment no change, heat-drawn wire 〉=105 ℃, water tolerance 280h no change, the resistance to acids and bases no change, oil-proofness experiment no change, flame retardant resistance is not for firing artificial ageing resistance 1000h no change.
Embodiment (two).
Constant with respect to embodiment () mould, the starting material material is constant, change material mixture ratio, 4 parts of 3 parts of macromolecule glues, the iron oxide red pigments, 1 part of the silicon emulsion that mix 35 parts of inorganic mineral raw material cement, 7 parts of white limes, 30 parts of fine sands, 18 parts of Calucium Silicate powder, 0.9 part of aluminum silicate fiber, by methylcellulose gum and Ethenylbenzene emulsion (1:1), water is an amount of, stir with stirrer, pour at normal temperatures and scrape the placing flat 6h demoulding in the male and female mold.Natural curing 24h gets the decoration walling of 300 * 600 * 4mm of a flexibility.
The performance test results is as follows.
Area density 11Kg/ ㎡, crooked radian 〉=100mpa runs through resistance 〉=90KN, shearing resistance 〉=29mpa, 180 ℃ of exfoliation temperature N/mm 〉=70, the temperature difference resistance no change, heat-drawn wire 〉=106 ℃, water tolerance 280h no change, the resistance to acids and bases no change, the oil-proofness no change, the flame retardant resistance experimental result is not for firing artificial ageing resistance 1000h no change.
Embodiment (three).
Changing mold material on the basis of embodiment () adopts silicon rubber to do in the mould of a stone material line, change material mixture ratio, an amount of 25 parts of inorganic mineral raw material cement, 7 parts of white limes, 40 parts of fine sands, 17 parts of talcum powder, 0.7 part in glass fibre, 5 parts of vinegar one acrylic emulsions, 3 parts of iron oxide red pigments, water, stir with stirrer, press 3-15 second.Pour at normal temperatures and scrape the placing flat 6h demoulding in the male and female mold.Natural curing 24h gets the decoration walling of 300 * 600 * 4mm of a flexibility.
The performance test results is as follows.
Area density 12Kg/ ㎡, crooked radian 〉=100mpa runs through resistance 〉=90KN, shearing resistance 〉=29mpa, 180 ℃ of exfoliation temperature N/mm 〉=70, the temperature difference resistance no change, heat-drawn wire 〉=104 ℃, water tolerance 280h no change, the resistance to acids and bases no change, the oil-proofness no change, flame retardant resistance is not fired, artificial ageing resistance 1000h no change.
Embodiment (four).
Mould is constant, the starting material material is constant, change material mixture ratio, 30 parts of inorganic mineral raw material cement, 7 parts of white limes, 40 parts of fine sands, 17 parts of wollastonites, 0.7 part in glass fibre, ethene silicon benzene emulsion and 5 parts of vinegar one acrylic emulsion (1:2) mixed solutions, 3 parts of iron oxide red pigments, 2.3 parts of silicon benzene, water is an amount of, pours at normal temperatures and scrapes the placing flat 6h demoulding in the male and female mold.Natural curing 24h gets the decoration walling of 300 * 600 * 4mm of a flexibility.
The performance test results is as follows:
Area density 13Kg/ ㎡, crooked radian 〉=100mpa runs through resistance 〉=90KN, shearing resistance 〉=29mpa, 180 ℃ of exfoliation temperature N/mm 〉=70, the temperature difference resistance no change, heat-drawn wire 〉=106 ℃, water tolerance 280h no change, the resistance to acids and bases no change, the oil-proofness no change, flame retardant resistance is not fired, artificial ageing resistance 1000h no change.
Test us by above embodiment and find following rule.
(1) the good demoulding of mould of adopting material PE, PP, PVC silicon rubber to do, the face of mould can be made different surface layers such as flat-die, concavo-convex mould simultaneously.Form flexibility concavo-convex, the plane different-effect and decorate walling.
(2) change the color of mineral dye, can get the flexible walling of different color.
(3) in moulding process, can adopt normal temperature and certain high temperature≤80 ℃ of heating conditions, can rapid shaping, but do not influence physics and the chemical property of product.
Claims (2)
1. fire resistant flexible building walling is characterized in that this walling mainly made by following component:
Inorganic mineral cement 25-30 part, white lime 5-7 part, fine sand 35-40 part, mineral filler 17-20 part, water-resisting agent 0-2.3 part, macromolecule glue 3-5 part, staple fibre 0.7-1 part, pigment 3-4 part,
Described mineral filler is: quartz sand, wollastonite, Calucium Silicate powder or talcum powder,
Described water-resisting agent is: silicon emulsion, silicon benzene or water-dispersion silica gel,
Described macromolecule glue is: the mixture of two or more materials of methylcellulose gum, Ethenylbenzene emulsion, ethene modification acetic acid, ethene silicon benzene emulsion and above-mentioned substance;
Described staple fibre is: aluminum silicate fiber, glass fibre.
2. make the method for walling according to claim 1 for one kind, it is characterized in that comprising the steps:
Under the normal temperature, each component of the described walling of claim 1 and an amount of water are stirred, become starchiness, pour molding in the mould into; 25 ℃-80 ℃ temperature, be higher than under 85% the humidity, in thermostatic equipment, maintain behind 0.25h-48h the demoulding and take out and namely obtain target product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110274950 CN102424561B (en) | 2011-09-16 | 2011-09-16 | Flexible fireproof building wall material |
Applications Claiming Priority (1)
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| CN 201110274950 CN102424561B (en) | 2011-09-16 | 2011-09-16 | Flexible fireproof building wall material |
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| CN102424561A CN102424561A (en) | 2012-04-25 |
| CN102424561B true CN102424561B (en) | 2013-08-21 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103073254B (en) * | 2013-02-05 | 2015-04-22 | 南京工业大学 | Flame-retardant flexible facing tile and preparation method thereof |
| CN103253896B (en) * | 2013-04-24 | 2014-12-10 | 南充巨峰节能科技有限公司 | Flexible face brick |
| CN104276794B (en) * | 2013-07-01 | 2016-10-05 | 德州宜佳兴防水材料有限公司 | A kind of flexible waterproofing slurry |
| CN105130379A (en) * | 2015-07-10 | 2015-12-09 | 苏州科淼新材料有限公司 | Baking-free light weight and heat insulation building composite material for exterior walls |
| CN106927743A (en) * | 2017-03-17 | 2017-07-07 | 潘长海 | A kind of one-step moulding method of sandwich construction porcelain tendre flexibility finishing material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002285039A (en) * | 2001-03-26 | 2002-10-03 | Riken:Kk | Natural coating material for wall using kanuma soil and akatama soil as raw materials and wall decoration material and architectural material obtained by applying this on surface of substrate |
| CN201031460Y (en) * | 2006-11-27 | 2008-03-05 | 青岛禧珂建材有限公司 | Inside and outside sheet material for building using rapid-hardening cement |
| CN101182178B (en) * | 2007-11-29 | 2011-05-18 | 武汉莱克利安科技有限公司 | Special masonry mortar for self-insulating wall |
| CN100513348C (en) * | 2008-01-21 | 2009-07-15 | 歌山建设集团有限公司 | Exterior decoration mortar and productive construction technology thereof |
| CN101560081A (en) * | 2008-04-18 | 2009-10-21 | 上海盛旋新型建材有限公司 | Preparation method of exterior wall bonding powder polystyrene granule insulating mortar |
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Application publication date: 20120425 Assignee: Guangzhou artop Chemical Technology Co., Ltd. Assignor: Mi Renxi Contract record no.: 2015440000659 Denomination of invention: Flexible fireproof building wall material Granted publication date: 20130821 License type: Exclusive License Record date: 20151012 |
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Effective date of registration: 20160506 Address after: 510520, Fenghuang Park, Tianhe Software Park, No. two, 13, Guang Shan Road, Guangzhou, Guangdong, Tianhe District, 4FB3 Patentee after: Guangzhou artop Chemical Technology Co., Ltd. Address before: 510620 Phoenix Park, Tianhe District Software Park, Guangdong, Guangzhou, 4FB3 Patentee before: Mi Renxi |