Building fence material prepared by compounding steel core and PVC material

Abstract

The invention discloses a building fence material prepared from a steel core composite PVC material. Weight part, the composition comprises the following components, the material comprises the following components in parts by weight: 70-85 parts of PVC resin particles, 5-15 parts of polyvinyl chloride, 5-15 parts of phenolic resin particles, 0.1-0.5 part of p-phenylenediamine, 0.1-0.5 part of barium-zinc composite salt, 1-5 parts of a foaming agent, 0.5-3 parts of a filling agent, 0.1-0.5 part of titanium dioxide and 0.1-0.5 part of an antistatic agent. The flame retardance, wind pressure resistance, heat resistance, freezing resistance and the like of the fence material are enhanced, and weathering and oxidation are avoided.

Description

Technical field [0001] The invention relates to the technical field of enclosures, in particular to a fence material for construction prepared from a steel core composite PVC material. Background technique [0002] The process of urban construction and road construction will generate a lot of dust and noise, which will adversely affect the surrounding residents and passers-by. In order to ensure the safety of urban construction and road construction, the construction party generally uses fences to isolate them, warns surrounding residents and passers-by, and informs that construction is under way within the fence. Please pay attention to detours and pay attention to safety. The traditional method is to build a brick wall, but the bricklaying method is time-consuming and laborious, and requires a lot of early design and construction, which has a certain impact on the construction period; and the effect of dust prevention and noise reduction is poor; and because of the need for cem...

AI Technical Summary

Problems solved by technology

The traditional method is to build a brick wall, but the brick building method is time-consuming and labor-intensive, which requires a lot of early design and construction, and has a certain impact on the construction period; and the effect of dust prevention and noise reduction is poor; and due to the need for cement and bricks Gel fixation and removal are inconvenient, and the removal process will cause a large number of waste pollution sources, which cannot be reused

In the existing methods, galvanized iron sheet fences are usually used, but due to the erosion of the external environment and human neglect, the damage is relatively simple, and the iron sheet is discarded due to serious deformation and easy corrosion. The reuse rate is very low, and most of them are thrown away everywhere. self-aging

Therefore, the placement efficiency of the above two conventional fences is low, the environmental pollution is high, and the cost of use is relatively high; especially with the rapid advancement of urbanization, the development of construction fences should move towards environmental protection and recycling

[0003] Chinese patent CN201820775438.0 provides a fence for building construction, which mainly solves the impact of night construction on residents from the aspect of structural improvement, and also solves the problem of more dust on the construction site, but there is little improvement in the performance of the construction fence

[0004] Chinese patent CN201820554750.7 discloses an environmentally friendly dust removal building fence, which is mainly improved in terms of structure and equipped with a water spray device, which can play a protective role around the building and at the same time remove dust generated during construction. The anti-aging and anti-corrosion performance of the enclosure has not been improved