Partition wallboard with sound-insulating and heat-insulating function

Abstract

The invention belongs to the technical field of wallboards, in particular to a partition wallboard with sound-insulating and heat-insulating function. An inner cavity of a frame body is partitioned by longitudinally and horizontally arranged partition boards in the frame body with a rectangular cross section into more than two rows of strip holes; two protrusions with strip cavities are respectively arranged at the left end and the right end of the frame body; upper planes or lower planes of the two protrusions are respectively leveled with the upper plane and the lower plane of the frame body; and a strip groove is formed between the two protrusions. The invention has the advantages of favorable stability and watertight performances, environmental protection, attractiveness, high cost performance, sound and heat insulation, heat preservation and flame-retardant performance; the processing performance of the partition wallboard is remarkably superior to that of single wood and plasticproduct; and the partition wallboard achieves the design of a hardwood standard template, is light in weight and convenient for transportation and suitable for buildings, scenic zones and other occasions.

Description

Technical field [0001] The invention belongs to the technical field of wallboards, and particularly refers to a partition wallboard with sound insulation and heat preservation functions. Background technique [0002] With the continuous increase in the output and consumption of various plastic products, more and more waste plastic garbage has caused great pollution to the environment. The extensive use of wood and wood-based panels has reduced forests, caused damage to the environment, increased the carbon dioxide content in the earth’s atmosphere, and led to climate warming. At the same time, a large amount of rubber must be used to manufacture wood-based panels. More than 90% of the rubber is urea-formaldehyde glue, which is the main source of formaldehyde pollution in the air and can cause serious indoor air pollution. Wood-plastic material is a new type of environmentally friendly composite material, with excellent properties of both wood and plastic, easy to process, conven...

AI Technical Summary

Problems solved by technology

But the structure of the wall panel that present wood-plastic or rubber-plastic material is made is (referring to figure 1 ): In the frame body 1 with a rectangular cross-section, there are vertically arranged ribs 2 that can divide the inner cavity of the frame body 1 into a hole-like structure. The wood-plastic wallboard with this structure has relatively weak sound insulation and heat insulation effects, etc.

In order to improve this phenomenon, there are also wall panels with good heat insulation and sound insulation effects on the market, but they have defects such as high cost, complicated structure, and cumbersome installation.

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