Prefabricated channel plate

A grooved plate and groove technology, which is applied in building materials, building components, buildings, etc., can solve problems such as affecting normal use, affecting mechanical performance, and being prone to cracking.
CN103572891AActive Publication Date: 2014-02-12山东艾科福建筑科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
山东艾科福建筑科技有限公司
Publication Date
2014-02-12

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Abstract

The invention relates to a prefabricated channel plate, and belongs to the technical field of prefabricated concrete structures. A longitudinal rib internally is provided with a longitudinal penetrating hole parallel to a surface. The outer side of the longitudinal rib is provided with horizontal grooves. The horizontal grooves and the longitudinal penetrating hole positioned at the outer side are intersected with each other. The prefabricated channel plate can improve the industrialization level of a building structure and save resources, and can be applied to various wall bodies and floor plates.
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Description

technical field

[0001] The invention belongs to the technical field of prefabricated concrete structures, in particular to a prefabricated channel plate suitable for assembled structures. Background technique

[0002] In the construction process of cast-in-place reinforced concrete structures, there are many on-site fabrications, many wet operations, and a large number of intermediate links such as formwork projects and scaffolding projects, which waste resources and pollute the environment; issues of performance, quality and durability. The main structural components of prefabricated concrete structures are manufactured in factories, which have high production efficiency and good quality, save resources and are conducive to sustainable development. The use of prefabricated concrete structures is the development direction of construction industrialization.

[0003] There are horizontal joints and vertical joints between prefabricated components in precast concrete structur...

Claims

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