Polystyrene board with high connectivity

Abstract

The invention relates to the technical field of polystyrene boards, in particular to a polystyrene board with high connectivity. The technical problems that an existing polystyrene board is greatly influenced by thermal expansion and cold contraction, side seam connection is prone to bulging and cracking, the heat preservation effect is influenced, the board laying pre-positioning adjusting space is small, and laying setting positioning is inconvenient are solved. In order to solve the technical problem, the invention provides the polystyrene board with the high connectivity, and the polystyrene board comprises two polystyrene base boards. According to the polystyrene board, joint filling pieces are arranged to extrude and fit the polystyrene base boards on the left side and the right side, so that certain movement allowance exists between the boards during thermal expansion and cold contraction, side joints are prevented from bulging and cracking, the good heat preservation effect is achieved, the curvature of the joint pieces is adjusted by reducing the distance between a joint board and an alignment board, the tension of the joint pieces is controlled, when the boards are pre-assembled, an adjusting space is provided, and the paved plates are mutually extruded to realize positioning, so that the plates are convenient to arrange and assemble.

Description

Technical field [0001] The present invention relates to the field of polybenades, in particular a coupling polyphenylene sheet. Background technique [0002] PETs are widely used in the surface of the building due to their excellent thermal insulation performance. [0003] The existing patent (bulletin: CN209556154U) discloses a molded polybenzene thermal temperature plate, an application in the insulation board, and its technical solution is: including the insulation plate body and the mounting grooves provided at both ends in the longitudinal direction of the insulation plate. The installation block is the same as the length of the mounting block. In the process of achieving the scheme, there is no good solution in the prior art: The bonding effect of the gum is caused, causing the sheets of the sheet or the seam cracking, affecting the insulation performance of the sheet; After the pavement is completed, it is inconvenient to position, affecting the setting operation operation...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a polystyrene board with strong connection, which solves the problem that the existing polystyrene board is greatly affected by thermal expansion and contraction, and the side joints are easily bulged and cracked, which affects the heat preservation effect and the planar laying of the board. Small adjustment space, inconvenient pavement setting and positioning

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