Prefabricated slab outer wall coated with waterproof protection layer

Abstract

The invention discloses a prefabricated slab outer wall coated with a waterproof protection layer. The prefabricated slab outer wall comprises two outer wall prefabricated slabs, each outer wall prefabricated slab is formed by stacking an isolation noise reduction layer, a glass wool layer, a waterproof isolation layer, an epoxy resin layer and a supporting isolation layer, and stainless steel wear-resisting plates of U-shaped structures are arranged at the two ends of each outer wall prefabricated slab. PVC wire pipes in one-to-one correspondence with the stainless steel wear-resisting plates are arranged on the stainless steel wear-resisting plates, a buffer isolation layer is arranged between each stainless steel wear-resisting plate and the corresponding outer wall prefabricated slab, an auxiliary splicing notch is formed in one outer wall prefabricated slab, and the other outer wall prefabricated slab is provided with a directional inserting block matched with the auxiliary splicing notch in size. According to the prefabricated slab outer wall coated with the waterproof protection layer, by arranging the isolation noise reduction layer and the PVC wire pipes, transmission of indoor signals is facilitated, poor indoor signals caused by high density of wallboards are avoided, meanwhile, wire arrangement is facilitated, and damage to the whole wallboard structure is avoided.

Description

technical field [0001] The invention relates to the technical field of composite wall panels, in particular to a prefabricated panel exterior wall coated with a waterproof protective layer. Background technique [0002] Prefabricated panels are the floor slabs used in early construction. It is the module or plate to be used in the project. Because the prefabricated concrete parts are produced and processed in the prefabrication field, and are directly transported to the construction site for installation, they are called prefabricated panels. When making prefabricated panels, first nail the hollow model with wooden boards. After distributing steel bars in the hollow part of the model, fill the hollow part with cement, knock off the wooden board after it dries, and the rest is the prefabricated board. Prefabricated panels have many uses in construction, such as the cement panels covered on the ditch next to the road, and the cement panels used as the insulation layer on the...

AI Technical Summary

Problems solved by technology

The existing prefabricated panel exterior wall does not have pre-installed wire pipes inside. Drilling holes during decoration and installation will destroy the wall panel structure. At the same time, the appearance of the wall panel is too monotonous, which cannot meet people's needs. In view of the above situation, in the existing Technological innovation based on the prefabricated panel exterior wall

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