Heat-preservation plate with high strength and corrosion-prevention function for bathroom

Abstract

The invention relates to the technical field of bathroom equipment, in particular to a heat-preservation plate with high strength and a corrosion-prevention function for a bathroom. The heat-preservation plate comprises a water absorption dampproof layer. A polyurethane protective base layer is arranged on the lower side of the water absorption dampproof layer; the water absorption dampproof layercomprises a water vapor backflow bin; an inner cavity of the water vapor backflow bin is provided with deflectors; a polyvinyl chloride waterproof layer is fixedly arranged on the lower side of the water vapor backflow bin, and a polyacrylamide water absorption layer is mounted on the lower side of the polyvinyl chloride waterproof layer; and an insect-prevention reinforcing layer is fixedly arranged between the water absorption dampproof layer and the polyurethane protective base layer and comprises a metal net reinforcing layer. By additionally arranging the water absorption dampproof layer, water vapor in air enters the polyvinyl chloride waterproof layer under the effect of the deflectors to achieve surface layer waterproof treatment, water molecules entering the polyvinyl chloride waterproof layer are absorbed again under the effect of the polyacrylamide water absorption layer, and thus the waterproof and insect-prevention effects are achieved.

Description

technical field [0001] The invention relates to the technical field of bathroom equipment, in particular to a heat preservation board for bathrooms with high-strength anti-corrosion function. Background technique [0002] The traditional bathroom insulation board is constructed by pouring concrete, and the insulation method is mainly to achieve the insulation effect by brushing insulation coating and laying a protective layer. In order to achieve a good heat preservation effect, it is generally necessary to ensure that the floor of the bathroom is relatively stable. However, if the floor tiles of the bathroom need to be replaced, after the original floor tiles are chiseled, the floor must be leveled with cement mortar first, and then heat preservation treatment. complex. In addition, in order to ensure the insulation of the wall, generally the wall should be coated with thermal insulation paint about 30 cm high. It can be seen from this that the existing toilet insulation ...

AI Technical Summary

Problems solved by technology

The bathroom insulation board in the prior art still has many deficiencies to a certain extent. For example, due to the instability of its internal structure, the overall strength of the bathroom insulation board is not enough. For a long time, it affects the service life of the bathroom insulation board itself, which is not conducive to efficient use of resources

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