Sound absorption type soft reinforced thermal insulation wallboard and manufacturing process thereof

Abstract

The invention discloses a sound absorption type soft reinforced thermal insulation wallboard and a manufacturing process thereof, and belongs to the technical field of board processing. The sound absorption type soft reinforced thermal insulation wallboard comprises a sound absorption layer, a soft base plate, a cloth fiber layer, a thermal insulation layer, a strengthening layer and a decorationlayer which are distributed in a stacked mode from inside to outside. The cloth fiber layer is formed by blending and weaving yarns and aramid fibers; during stacking distribution, the cloth fiber layer can be impregnated, so that the soft base plate and the thermal insulation layer are firmly bonded in the horizontal direction while vertical friction force between the soft base plate and the thermal insulation layer is increased; by sufficiently utilizing the adhesion capacity of the cloth fiber layer, the dual technical effects of resisting glue failure deformation and improving the buffering capacity are achieved; the damp-proof and water-proof performance of a common wallboard is further achieved; due to the overlapped buffering capacity of the soft base plate and the thermal insulation layer, the innermost sound absorption layer can absorb noises; and the straightening layer is fixed outside the thermal insulation layer, so that the strength,weakened due to the soft base plate, ofthe outer wall is compensated. The problems that an existing composite wood wallboard is high in production cost, the phenomena of glue failure and deformation are likely to happen, and the impact resistance is poor are solved.

Description

Technical field [0001] The present invention belongs to the technical field of sheet metal processing, and more particularly, to a type of sound-absorbing and flexible reinforced wall insulation production process. Background technique [0002] In recent years, the indoor decoration has a large number of solid wood wallboards, composite wall plates, impregnated paper laminate wood wall panels (strengthening wall panels), wood-plastic composite panels, etc. Wall decoration materials. Solid wood wall panels need to use a large number of large-diameter log for raw materials. In general, the wood utilization rate of solid wood wall panels is only 30% to 40%, and it is necessary to choose a high-quality solid wood in which decades or even hundred years. The standard is high, need to consume A large amount of forest resources. Thus, there is a problem of shortage of high quality wood, and low timber utilization. A large amount of forest resources will lead to the damage of the ecologic...

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Problems solved by technology

[0007] Aiming at the problems in the prior art of high production cost, easy glue-opening and deformation, and poor impact resistance of composite wood wallboards, the present invention provides a sound-absorbing soft reinforced thermal insulation wallboard and its manufacturing process. The cushioning effect of superimposed quality substrate and insulation layer and the adhesion ability of cloth fiber layer have achieved the double technical effect of anti-opening deformation and improving cushioning capacity. Moreover, the reinforcement layer is fixed outside the insulation layer to make up for the weakening of the outer wall due to the soft substrate. Strength of

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