Plastic building template

Abstract

The invention discloses a plastic building template. The structure of the plastic building template comprises a lower plastic surface layer, a glass fiber mesh layer, an isolating heat-absorbing sheet, a plastic core layer, an elastic cushion layer, an upper plastic surface layer, a pulling device, a sealing device and a main body. When the improved plastic building template is used, the heat generated by concrete is subjected to absorption treatment by the isolating heat-absorbing sheet so as to prevent the expansion and deformation of the building template, two sealing components and sealingfiller tubes cooperate with each other to seal and protect the inside of the plastic building template, during the building construction, concrete slurry is prevented from leaking and flowing into athrough hole, and the service life of the plastic building template is prolonged; and when pouring, a pulling component is fixed on the plastic building template by a buckle, a pallet and a pulling rod pull the plastic building template inwards, so that the two plastic building templates can be matched together, the building surface after demoulding is ensured to be kept flat, and the plastic building template not only reduces the labor intensity of workers, but also improves the pouring efficiency of the concrete.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a plastic building formwork. Background technique [0002] Formwork, as the main auxiliary raw material of construction engineering, is widely used in the mold making of beams, columns, and corner roofs. Plastic formwork is popular for its light weight, low price, and easy to move; plastic building formwork is an energy-saving and green environmental protection product. Afterwards, another new replacement product is energy-saving and environmentally friendly, and the amortization cost is low. When building construction uses plastic building formwork, it needs to be improved: [0003] 1. The core layer of the existing plastic building formwork is a hollow structure, and the through hole runs through the core layer. During construction, if the connection position of the plastic building formwork is not tightly connected, the concrete mud will leak into the inside of the throu...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a plastic building formwork to solve the problem that the core layer of the existing plastic building formwork is a hollow structure, and the through hole penetrates through the core layer. During construction, if the plastic building formwork If the connection position is not tightly connected, the concrete mud will leak into the through hole. When the concrete mud flows into the through hole, it will affect the strength of the core plate, resulting in a reduction in the service life of the plastic building formwork; the existing plastic building When the formwork is in use, if the two slabs are not connected together, the concrete will overflow from the gap between the two formworks. It also requires workers to cut the bumps, which increases the labor force and reduces the construction efficiency.

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