Die plate dismantling-free cast-in-place concrete partition wall and construction method thereof

A concrete and formwork-free technology, which is applied to walls, building components, buildings, etc., can solve the problems of complex keel installation formwork installation process, complex block masonry process, and reduced construction efficiency, so as to achieve omission of masonry process, high Strength and the effect of improving construction efficiency

CN104775554AInactive Publication Date: 2015-07-15SHANDONG UNIV OF SCI & TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-07-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a die plate dismantling-free cast-in-place concrete partition wall. The die plate cast-in-place concrete partition wall comprises a wall body and a surface layer, wherein the wall body consists of cast-in-place concrete and dismantling-free die plates; each dismantling-free die plate is fixed by a die plate pull rod; each die plate pull rod penetrates through a die plate cushion block positioned between the dismantling-free die plates; the cast-in-place concrete is cast in a gap between the dismantling-free die plates on both sides; an inner gasket is arranged on a position, where each die plate pull rod penetrates through the corresponding dismantling-free die plate, on the inner side of each dismantling-free die plate and the outer side of each die plate cushion block; an outer gasket is also arranged on a position, where each die plate pull rod penetrates through the corresponding dismantling-free die plate, on the outer side of the corresponding dismantling-free die plate.
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Description

technical field

[0001] The invention relates to a cast-in-place concrete partition wall and a construction method thereof, in particular to a cast-in-situ concrete partition wall without form removal and a construction method thereof. Background technique

[0002] The inner partition walls of general buildings are built with masonry materials such as aerated concrete blocks and lime-sand bricks. overall is poor. The cast-in-place concrete wall has good integrity, but the formwork needs to be set up during construction, and the formwork needs to be removed after the construction is completed. The process is relatively complicated and the construction efficiency is low. The name is: A utility model patent for a formwork-free cast-in-place foam concrete inner partition wall (application number: 201220336075.3). Although it solves the problem of repeated disassembly and assembly of the formwork, the installation process of the internal keel and formwork is relatively complicate...

Examples

Embodiment Construction

[0026] As shown in the figure, a formwork-free cast-in-place concrete partition wall includes a wall body and a surface layer 1. The wall body is composed of cast-in-place concrete 4 and a demolition-free formwork 3. The demolition-free formwork 3 is composed of formwork tie rods 6 fixed, the formwork tie rod 6 passes through the formwork pad 8 located between the non-demolition formwork 3; the cast-in-place concrete 4 is poured in the gap between the two sides of the non-demolition formwork 3, inside the non-demolition formwork 3, outside the formwork spacer 8, The template pull rod 6 passes through the 3 places of the non-demolition formwork, and an inner gasket 5 is provided; on the outside of the non-demolition formwork 3, the formwork tie rod 6 passes through the 3 places of the non-demolition formwork, and an outer gasket 7 is also provided. An anti-crack layer 2 is provided between the demolition-free template 3 and the surface layer 1, and the material of the anti-crack...