A self-balancing prefabricated surface, cast-in-place core-filled wall formwork

A prefabricated surface and self-balancing technology, applied to walls, building components, buildings, etc., can solve the problems of increased cost of the main structure, low strength of filled walls, and increased cost of filled walls, so as to save materials, save labor, and reduce self-weight Effect
CN103590516BActive Publication Date: 2015-10-07盐城市双新建设投资有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
盐城市双新建设投资有限公司
Publication Date
2015-10-07

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Abstract

The invention provides a self-balancing prefabricated surface and cast-in-place core filled wall formwork, which includes positioning keys (1) arranged at intervals along the direction of the filling wall, and the two sides of the positioning key (1) are connected by connecting keys (2). The prefabricated slab (3), the prefabricated slab (3) is provided with a tie hole (7). The middle and upper end of the prefabricated slab (3) has at least one pouring hole (4), and the outer side of the prefabricated slab (3) has a pressure device. The present invention has the advantages that: the materials for the formwork are prefabricated in batches in factories, the wall core material is low and the materials are widely used, and the logistics cost of materials is reduced. Wall prefabrication saves construction formwork, and cavity formwork saves external construction fixing measures, which simplifies the construction process. The prefabrication pressure is controllable and adjustable, and its comprehensive economic index and construction period are superior to the prior art, thereby making up for the deficiencies of the prior art.
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Description

technical field

[0001] The invention relates to a building filling wall, in particular to a self-balancing prefabricated surface and cast-in-place core filling wall formwork. Background technique

[0002] The building filling wall is the maintenance structure of the building, with a large amount and a wide area. Its sound insulation, heat insulation, strength, fire prevention, moisture resistance, waterproof and other properties directly affect the use performance and safety performance of the building. With the progress of the times and the requirements of environmental protection, the era of Qin bricks and Han tiles has come to an end, and new wall materials have been introduced continuously.

[0003] At present, aerated concrete blocks are mostly used as filling walls, and hollow inner mold metal mesh cement inner partition walls are also widely used. However, this type of filling wall has the following problems: First, with the shortage of human resources in our country...

Claims

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