Improved sandwiched color-steel plate and manufacture and construction method thereof

Abstract

The application relates to the field of building materials and particularly relates to an improved sandwiched color-steel plate and a manufacture and construction method thereof. The color-steel plate comprises panels and a core plate, wherein the color-steel plate is in a shape of a rectangular plate; the internal core plate is provided with round holes along the length direction; the two sides of the core plate are provided with the panels; one side edge of the core plate is provided with a bulge, and the other side of the core plate is provided with a groove; the core plate is made of foam concrete materials, and plant stems are sandwiched in the concrete. The color-steel plate can be used as an inner / outer wall body or a top plate of a building; in installation, an adhesive is added in the groove, and after installation, the wall body is flat; the color-steel plate can be nailed and drilled, is moisture-proof and waterproof, and is sound-proof and heat-insulating.

Description

technical field [0001] The application relates to the field of building materials, in particular to an improved sandwich color steel plate and its manufacturing and construction methods. Background technique [0002] Now, the sandwich color steel plate is widely used in the construction industry because of its convenient and quick installation, saving labor and time, saving costs, and has a beautiful appearance and good thermal insulation performance. However, with the passage of time, many fatal shortcomings need to be improved urgently; The commercially available sandwich color steel plates can be roughly divided into three categories: 1. Expandable polyethylene foam sandwich color steel plates. The disadvantage of this type is that it is flammable. Too low; 2. The disadvantage of rock wool sandwich color steel plate is that it is easy to absorb moisture, not resistant to water, and has low strength. Once it is damp or soaked in water, the plate will become a waste product...

AI Technical Summary

Problems solved by technology

[0002] Now, the sandwich color steel plate is widely used in the construction industry because of its convenient and quick installation, saving labor and time, saving costs, and has a beautiful appearance and good thermal insulation performance. However, with the passage of time, many fatal shortcomings need to be improved urgently; The commercially available sandwich color steel plates can be roughly divided into three categories: 1. Expandable polyethylene foam sandwich color steel plates. The disadvantage of this type is that it is flammable. Too low; 2. The disadvantage of rock wool sandwich color steel plate is that it is easy to absorb moisture, not resistant to water, and has low strength. Once it is damp or soaked in water, the plate will become a waste product, and rock wool is very harmful to the operator's body during production and use. , skin contact will cause allergic symptoms, dust inhalation into the lungs will cause lung disease or even lung cancer, the country has gradually restricted its use; 3. Polyurethane foam sandwich panel, its cost is high, and it will pollute the environment to a certain extent during production

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