CN102312527A

CN102312527A - Mineral wool heat-insulating color steel sandwich plate

Info

Publication number: CN102312527A
Application number: CN201110174388A
Authority: CN
Inventors: 池健忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-27
Filing date: 2011-06-27
Publication date: 2012-01-11

Abstract

The invention relates to a mineral wool heat-insulating color steel sandwich plate, wherein a wool heat-insulating color steel sandwich plate is integrated with a sandwich plate; basalt and other natural minerals are taken as main raw materials of a core material; the main raw materials are fused into fibers at high temperature; an appropriate amount of binder is added into the fibers and then the mixture is solidified and processed, thereby forming the core material; splicing connection is in the form of interlocking connection among defending steel belts; the splicing tension resistance of the defending steel belts is large; the pulling force under a natural condition is insufficient to separate the defending steel belts; and connecting steps can be reduced and hardening binding material, such as cement, can be used for fixing. Different expressing colors, patterns and three-dimensional concave-convex models for an expressing coating can be manufactured according to the requirements of customers. The mineral wool heat-insulating color steel sandwich plate is suitable for industrial equipment, purifying and explosion-proof fire-proof workshop ceilings, partitions and the like.

Description

The heat insulation chromatic steel sandwich plate of a kind of rock wool heat-preservation

Technical field

The present invention relates to a kind of building board, especially a kind of space enclosing structure material.

Background technology

Eighties of last century China at the end of the eighties just builds the color steel unit successively, and these units are built iron and steel works and joint venture in more, and the color steel process equipment is basically from external introduction.Reach 1,730,000 tons to homemade color steel in 2000, production capacity surplus occurred.State-owned especially big iron and steel enterprise Baosteel, Anshan iron and steel plant, Shoudu Iron and Steel Co, Tang Gang, Ji steel, elder brother's steel, Handan Iron and Steel Co, Wuhan Iron and Steel Plant, unit production capacity, the equipment of climbing enterprises such as steel are higher, have all built up the color steel unit that adopts foreign technology, yearly productive capacity 120000～170,000 ton in succession.Simultaneously, home equipment is adopted in the color steel production of many private enterprises investment mostly, and production capacity is less, but go up detective, investment is low, product is mainly towards building materials, decoration industry.In addition, foreign capitals, Taiwan investment are also landed one after another and are built the color coating unit, but major part concentrates on the coastal area.Since 1999, along with Coil Coating Products market is prosperous, the production of Coil Coating Products and consumption have got into the quick rise period.From 2000～2004 years, output was with average 39.0% speed increase.Ended by 2005, national Coil Coating Products production capacity is greater than 8,000,000 tons/year, also has among a collection of color coating unit building, and national aggregated capacity is above 9,000,000 tons/year.Although the building materials of consumption maximum are very big with the hot dip galvanizing substrate production capacity at present, lack no zinc and spend good substrates such as smooth galvanizing coil of strip and zn alloy coating coil of strip; Homemade coating variety, quality can not satisfy the demands fully, and the high price of import coating has reduced competitiveness, and the required plastic film of the pad pasting autochromatic plate dependence on import of still needing lacks thick coating, functional, high strength, the abundant high-grade Coil Coating Products of pattern; The not enough standard of product causes the resource serious waste, and the low production capacity unit of production capacity below 40,000 tons/year is too much, is all having problems aspect product quality and the environmental resource protection; 4. national newly-built color coating unit is too much, far surpasses the market demand, causes many color coating unit utilization of capacitys very low, even stops production.

Summary of the invention

In order to overcome high, the anticorrosive row of existing sandwich color steel plate cost cost shortcoming poor, easy to wear, the object of the present invention is to provide low, corrosion-resistant, the anti abrasive novel color steel of a kind of cost cost.

The heat insulation chromatic steel sandwich plate of a kind of rock wool heat-preservation has substrate and laminboard layer, and the core that it is characterized in that the heat insulation chromatic steel sandwich plate of rock wool heat-preservation is to be primary raw material with basalt and other natural minerals etc.; Become fiber through high-temperature fusion; Add an amount of cementing agent, curing processes, and the heat insulation chromatic steel sandwich plate of rock wool heat-preservation is made up of anti-book jacket steel band, sandwich packed layer, performance coating; Wherein protect steel band and be divided into outside plate and inner panel; Be the integrally-built outer unit that protects, outside plate also is the basalis of performance coating, and the sandwich packed layer is between protection steel band inner and outer plates; Play effects such as fire prevention, heat insulation, noise abatement, pressure-bearing, the performance coating can be made different apparent colors, figure and three-dimensional concavo-convex pattern according to customer requirement.

The invention has the beneficial effects as follows that the heat insulation chromatic steel sandwich plate of rock wool heat-preservation has from heavy and light: quick for installation: this composite plate can be increased the benefit greatly and reduce the duration from the gradual change of heavy and light, spliced installation and its installation of the characteristics that can arbitrarily cut decision; Fire prevention: the face material of colored composite laminboard and heat insulating material are non-combustible material, can satisfy the fire code requirement, and be durable: multiple research shows; And external widely-used confirmation more than 40 years, through color steel sheet shelf-life that specific coatings is handled at 10-15, every later on anticorrosive paint that sprayed at a distance from 10 years; The sheet material life-span can reach more than 35 years, and is attractive in appearance: profiled sheet lines clearly can be engaged in the demand of any style building nearly to color in the thing; Reach gratifying effect; Thermal insulation: this composite plate heat insulating material commonly used has, rock wool, glass fiber, polystyrene, polyurethane etc., and coefficient of thermal conductivity is low; Have good heat insulating effect, high strength: the employing high-strength steel sheet is base material (anti-stretching force intensity 5600kg/cm ²), add state-of-the-art design and roll forming, have splendid mechanism characteristics.

The specific embodiment

Below in conjunction with case study on implementation the present invention is further specified.

The present invention adopts high-strength steel sheet to be protection steel band, anti-stretching force intensity 5600kg/cm ², add state-of-the-art design and roll forming, high-intensity steel plate is an inside and outside substrate of the present invention; Centre at inside and outside substrate is provided with sandwich of layers, and the overlapping sandwiched plate integrates sandwiched plate, does not destroy the exposed parts of Coil Coating Products; Prolonged the life-span of chromatic steel sandwich plate, optimized technology and more saved the block labor and materials, be convenient to construction, raise the efficiency; Maximum characteristics are to be difficult for infiltration, and the heat insulation chromatic steel sandwich plate of rock wool heat-preservation is made up of protection steel band, sandwich packed layer, performance coating, wherein protects steel band and is divided into outside plate and inner panel; Be the integrally-built outer unit that protects; Outside plate also is the basalis of performance coating, and the sandwich packed layer plays effects such as fire prevention, heat insulation, noise abatement, pressure-bearing between protection substrate inner and outer plates; Splicing edging is the connected mode between monomer of the present invention and the monomer, and the performance coating can be made different apparent colors, figure and three-dimensional concavo-convex pattern according to customer requirement.

Wherein, After the filler filling is complete, utilize the chemical expansive chemical property of polyester ammonia, it expands catalysis in sandwich of layers; Polyurethane adopts directed chemical catalysis; Control it and in certain space, on the certain orientation, expand, whole process adopts controllable expansion, avoids it in unnecessary space, to expand and causes unnecessary deformation loss.

The interlocking that the splicing of composite board of the present invention can be taked to protect between the steel band connects, and it is big that the protection steel band splices anti-stretching force, and the pulling force under the general nature condition is not enough so that its separation also can reduce Connection Step and be fixed together with sclerosis binding materials such as cement.

The performance coating adopts the stereo concave-convex technique of expression, on the basis of the anti-stretching force of high strength, has increased another advantage attractive in appearance again, adopts rolling-type plasticity.

Coating paint adopts the modified form of general polyester, Kynoar (PVDF) and plastisol, obtains super color reproducibility, uvioresistant, anti-sulfur dioxide, raising corrosion resistance; Functional coatings such as exploitation anti-pollution, heat absorption.

Claims

1. the heat insulation chromatic steel sandwich plate of rock wool heat-preservation has substrate and laminboard layer, and the core that it is characterized in that the heat insulation chromatic steel sandwich plate of rock wool heat-preservation is to be primary raw material with basalt and other natural minerals etc.; Become fiber through high-temperature fusion; Add an amount of cementing agent, curing processes, and the heat insulation chromatic steel sandwich plate of rock wool heat-preservation is made up of anti-book jacket steel band, sandwich packed layer, performance coating; Wherein protect steel band and be divided into outside plate and inner panel; Be the integrally-built outer unit that protects, outside plate also is the basalis of performance coating, and the sandwich packed layer is between protection steel band inner and outer plates; Play effects such as fire prevention, heat insulation, noise abatement, pressure-bearing, the performance coating can be made different apparent colors, figure and three-dimensional concavo-convex pattern according to customer requirement.

2. require the heat insulation chromatic steel sandwich plate of described a kind of rock wool heat-preservation according to right 1; It is characterized in that: after the filler filling is complete, utilize the chemical expansive chemical property of polyester ammonia, it expands catalysis in sandwich of layers; Polyurethane adopts directed chemical catalysis; Control it and in certain space, on the certain orientation, expand, whole process adopts controllable expansion, avoids it in unnecessary space, to expand and causes unnecessary deformation loss.

3. require the heat insulation chromatic steel sandwich plate of described a kind of rock wool heat-preservation according to right 1; It is characterized in that: the interlocking that the splicing of the composite board of the heat insulation chromatic steel sandwich plate of rock wool heat-preservation can be taked to protect between the steel band connects; It is big that the protection steel band splices anti-stretching force; Pulling force under the general nature condition is not enough so that its separation also can reduce Connection Step and be fixed together with sclerosis binding materials such as cement.

4. require the heat insulation chromatic steel sandwich plate of described a kind of rock wool heat-preservation according to right 1; It is characterized in that: the performance coating of the heat insulation chromatic steel sandwich plate of rock wool heat-preservation adopts the stereo concave-convex technique of expression; On the basis of the anti-stretching force of high strength, increase another advantage attractive in appearance again, adopted rolling-type plasticity.

5. require the heat insulation chromatic steel sandwich plate of described a kind of rock wool heat-preservation according to right 1; It is characterized in that: the coating paint of the heat insulation chromatic steel sandwich plate of rock wool heat-preservation adopts the modified form of general polyester, Kynoar (PVDF) and plastisol; Obtain super color reproducibility, uvioresistant, anti-sulfur dioxide, raising corrosion resistance; Functional coatings such as exploitation anti-pollution, heat absorption.