Heat-insulation fireproof decoration board

Abstract

The invention discloses a heat-insulation fireproof decoration board which comprises an upper panel, a lower panel, a rock wool layer and reinforced ribs arranged in the rock wool layer, wherein the reinforced ribs and the rock wool layer are both adhered between the upper panel and the lower panel; the reinforce ribs are perpendicular to the upper panel and the lower panel; and fibers in the rock wool layer are perpendicular to the upper panel and the lower panel. In the invention, the rock wool layer is adopted as a heat insulation layer, the fibers in the rock wool layer are perpendicular to the upper panel and the lower panel, when the rock wool layer is under stress, and the stress suffered by the upper panel is directly transferred to the lower panel through the fibers in the rock wool layer, therefore, the tensile strength is enhanced, and the rock wool layer is not layered under stress; meanwhile, the rock wool layer has the advantage of A-grade non-combustible and heat-insulation performance so that the whole heat-insulation fireproof decoration board has favorable energy-saving and fireproof functions; and the reinforced ribs are all perpendicular to the upper panel and the lower panel, therefore, the strength of the whole decoration board is increased, and the whole decoration can be kept unchanged without deformation under the tensile resistance effect of the reinforced ribs when the upper panel undergoes an external force and air temperature changes.

Description

technical field [0001] The invention relates to a decorative board, in particular to a thermal insulation and fireproof decorative board suitable for use on exterior walls. Background technique [0002] The thermal insulation and fireproof decorative panels in the prior art are mainly composed of an upper panel, a lower panel and an insulating layer arranged between the upper panel and the lower panel, and the upper panel and the lower panel are respectively bonded to the insulating layer by an adhesive. [0003] The thermal insulation and fireproof decorative board of the above structure mainly has the following deficiencies: 1. The fibers in the thermal insulation layer are all parallel to the upper panel and the lower panel. The strength is low; 2. Due to the limitation of the material of the insulation layer, the fire prevention effect is not good. Contents of the invention [0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the prese...

AI Technical Summary

Problems solved by technology

[0003] The thermal insulation and fireproof decorative board of the above structure mainly has the following deficiencies: 1. The fibers in the thermal insulation layer are all parallel to the upper panel and the lower panel. The strength is low; 2. Due to the limitation of the material of the insulation layer, the fire prevention effect is not good

Images