Assemblied polyvinyl chloride building engineering shuttering

A technology of polyvinyl chloride and construction engineering, which is applied in the field of engineering templates for building concrete pouring construction, can solve the problems of steel templates sticking to dust, difficulty in cleaning, low strength, and high manpower costs for operations, so as to be beneficial to natural ecology and environmental protection, Corrosion resistance and high impact strength, the effect of improving the turnover rate of use
CN101089329BInactive Publication Date: 2010-09-29天津市富士特实业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
天津市富士特实业有限公司
Publication Date
2010-09-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention relates to a kind of combined polyvinyl chloride building engineering form. It includes hollow perforated board, special-shaped outside corner, special-shaped square pien, square wood, beam side and form closing cover basic structure unit made of polyvinyl chloride material. The above-mentioned basic structure unit can be formed into the engineering form meeting the externalform of said designed building component.
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Description

technical field

[0001] The invention belongs to engineering formwork for building concrete pouring construction, in particular to a combined polyvinyl chloride construction engineering formwork. Background technique

[0002] With the increasing development and technological progress of the construction industry, it also provides a broad development prospect for the construction formwork industry. At present, the formwork used for concrete pouring such as beams, columns and roof slabs in construction projects is divided into materials, mainly wood or bamboo formwork and steel formwork. Although these formworks have played an important role in the construction of construction projects, with the rapid development of economic construction and the continuous advancement of science and technology, the formwork of the prior art is difficult to meet the needs of building an economical economy. Long service life, but high cost, heavy weight, inconvenient construction and transportat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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