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A decorative board and base material technology, applied in the field of building materials, can solve the problems of poor fire performance, fading, growth, etc., and achieve the effect of high strength, high fire rating, and small density
Inactive Publication Date: 2015-09-23
SNTO TECH GRP
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[0002] With the introduction of a series of policies and measures to restrict the use of glass curtain walls in high-rise buildings and restrictions on the use of exterior wall decoration materials such as mosaics and sintered bricks on walls of buildings above three floors, the application of coatings on building exterior walls will increase significantly. But it also exposed various problems of the coating
Due to the influence of the wall, construction conditions and its own reasons, the existing exterior wall coatings generally have problems such as cracking, fading, swelling, falling off, poor fire resistance, etc., and the decoration effect is monotonous, weather resistance is poor, and it is difficult to clean and maintain later. Especially for high-rise buildings, the weather resistance requirements of exterior wall coatings have been raised to a new height
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0021] A base material for a fireproof decorative board, consisting of the following components: 17g of perlite, 100g of acrylic acid, 40g of gypsum, 10g of fly ash, 27g of acicular powder, 10g of magnesium hydroxide, 3g of melamine, 7g of kaolin, and 0.1g of fluororesin fiber , defoamer 2g, dispersant 0.5g.
[0022] The above components are stirred and pulped, pressed and formed, maintained and cut to obtain the base material of the fireproof decorative board. The detection performance is as follows: Density = 1.26g / cm 3 , Flexural strength = 12.9Mpa, combustion grade is A grade.
Embodiment 2
[0024] A base material for a fireproof decorative board, which consists of the following components: 10g of perlite, 30g of hollow glass beads, 135g of styrene-acrylic emulsion, 50g of white cement, 15g of fly ash, 35g of needle powder, 20g of aluminum hydroxide, water reducing Dose 0.5g.
[0025] The above components are stirred and pulped, pressed and formed, maintained and cut to obtain the base material of the fireproof decorative board. The detection performance is as follows: Density = 1.12g / cm 3 , Flexural strength = 14.3Mpa, combustion grade is A grade.
Embodiment 3
[0027] A base material for a fireproof decorative board, consisting of the following components: 35g of perlite, 10g of hollow glass beads, 138g of acrylic acid, 56g of gypsum, 25g of fly ash, 31g of acicular powder, 5g of melamine, 5g of kaolin, and 3g of fluororesin fiber , water reducer 0.1g, dispersant 2g.
[0028] The above components are stirred and pulped, pressed and formed, maintained and cut to obtain the base material of the fireproof decorative board. The detection performance is as follows: Density = 0.86g / cm 3 , Flexural strength = 16.3Mpa, combustion grade is A grade.
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Abstract
The invention provides a fireproof decorative board base material. The fireproof decorative board base material comprises 10 to 90 parts of lightweight aggregate, 140 to 240 parts of gel material, 25 to 110 parts of filler, 0.1 to 6 parts of additives and 0.1 to 3 parts of reinforced fibers; the lightweight aggregate comprises 10 to 60 parts of perlite; the gel material consists of an organic gel material and an inorganic gel material; additives are one or combination of more of water reducing agent, early strength agent, accelerating agent, defoaming agent, air entraining agent, water repellent, curing agent, dispersing agent, coupling agent, flame retardant and smoke inhibitor; the reinforced fibers are one of asbestos, paper pulp, polypropylene fibers, fluorine resin fibers and glass fibers. Compared with the prior art, the fireproof decorative board base material has the beneficial effects that the base material which is high in strength, high in fireproof grade, small in density and likely to composite with an aluminum foil is provided, the base material is composited with the aluminum foil to form a decorative board, and a novel solution is provided for the decoration of an outer wall.
Description
【Technical field】 [0001] The invention belongs to the technical field of building materials, and in particular relates to a novel integrated thermal insulation and fireproof decorative board. 【Background technique】 [0002] With the introduction of a series of policies and measures to restrict the use of glass curtain walls in high-rise buildings and restrictions on the use of exterior wall decoration materials such as mosaics and sintered bricks on walls of buildings above three floors, the application of coatings on building exterior walls will increase significantly. But it also exposed various problems of the coating. Due to the influence of the wall, construction conditions and its own reasons, the existing exterior wall coatings generally have problems such as cracking, fading, swelling, falling off, poor fire resistance, etc., and the decoration effect is monotonous, weather resistance is poor, and it is difficult to clean and maintain later. Especially for high-rise...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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