Multi-layer phase-change energy-saving wallboard with good heat preservation effect and assembly method thereof

Abstract

The invention relates to the technical field of wallboards, and discloses a multi-layer phase-change energy-saving wallboard with a good heat preservation effect. The multi-layer phase-change energy-saving wallboard comprises an energy-saving wallboard body, mounting grooves are formed in the corner ends of the front portion of the energy-saving wallboard body, through holes are formed in the inner side walls of the mounting grooves, anchor rods are connected into the through holes in a penetrating mode, baffles are arranged at the ends of the anchor rods, embedded plates are arranged at the front ends of the mounting grooves, positioning closing plates are fixedly arranged at the front ends of the embedded plates, mounting plates are welded to the two ends of the top and the two ends of the bottom of the positioning closing plates, expansion bolts are connected into the mounting plates in a penetrating mode, and the energy-saving wallboard body comprises a prefabricated shaping wallboard, a lightweight concrete wallboard, a phenolic aldehyde composite insulation board and a flame-retardant board from outside to inside. According to the multi-layer phase-change energy-saving wallboard with the good heat preservation effect and the assembly method thereof, the multi-layer phase-change energy-saving wallboard is high in structural strength, good in quality, high in hardness, high in stability, good in heat preservation effect, capable of insulating sound, reducing noise, resistant to flame and high temperature, energy-saving, environment-friendly, convenient to directly seal and install, attractive and practical.

Description

technical field [0001] The invention relates to the technical field of wallboards, in particular to a multi-layer phase-change energy-saving wallboard with good thermal insulation effect and an assembly method thereof. Background technique [0002] With the transformation and upgrading of the construction industry, the country vigorously promotes the industrialization of construction, green buildings and the application of renewable energy. Through standardized architectural design and modularized and factory-like production of parts, the generalization of building components and on-site construction are realized. Assembly and mechanization. In the process of building industrialization, it is required to actively build industrialized buildings, green buildings, and increase the proportion of renewable energy applications. In building energy-saving projects, there are many types of wall materials, and many integral wall panels suitable for building industrialization requirem...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multi-layer phase change energy-saving wallboard with good thermal insulation effect and its assembly method, which solves the problem that the wallboard has low structural strength, low hardness, poor quality, long service life and easy damage. Insufficient stability performance, poor thermal insulation effect, no sound insulation, no flame retardant and fire protection, low environmental protection performance, inconvenient direct positioning and fixed installation of wall panels, inconvenient use, low aesthetics and practicality

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