A Concrete Ultra-flat Floor Cut-Free Construction Structure

A concrete and floor technology, which is applied to the coagulation pavement, roads, buildings and other directions of on-site paving, can solve problems such as failure to meet building quality requirements, difficulty in grasping the time of cutting seams, and inability to cut seams in time, so as to avoid two problems. Secondary kerf, reduced shrinkage stress cracks, reduced uncontrollability effects
CN110158394BActive Publication Date: 2020-12-04SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD
Publication Date
2020-12-04

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Abstract

The invention discloses a non-slitting construction structure of a concrete super-flat terrace. The construction structure comprises a concrete terrace and a terrace foundation poured in the concreteterrace, wherein the terrace foundation comprises a partition plate network, a terrace steel bar layer, and a supporting mechanism for supporting the partition plate network and the terrace steel barlayer; the supporting mechanism comprises a plurality of supporting rings arranged in an array mode; and an auxiliary supporting frame is arranged between every two adjacent supporting rings arrangedin the same row and between every two adjacent supporting rings arranged in the same column in the supporting mechanism. According to the construction structure, the super-flat terrace is subjected tonon-slitting construction by arranging the partition plate network, the terrace steel bar layer and the supporting mechanism for supporting the partition plate network and the terrace steel bar layer; the height of main supporting frames, transition supporting frames and the auxiliary supporting frames can all be adjusted through adjustment bases so as control the elevation of the partition platenetwork; and the surface finishing operability is controlled by using the partition plate network, the uncontrollable property of concrete surface finishing is effectively reduced, and the smoothnessof the concrete surface is improved.
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Description

technical field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a construction structure for super-flat concrete floors without cutting seams. Background technique

[0002] With the rapid development of the economy, the demand for large workshops, electronic workshops, logistics warehouses and other buildings is increasing, and the requirements for the flatness of the ground and construction quality are becoming more and more stringent according to the functions. According to the "Quality Acceptance Specification" (GB50209-2002), the surface flatness of cement concrete is 5mm / 2m, which is far from meeting the quality requirements of building functions. At present, the control of concrete surface flatness in the industry mainly depends on the actual construction level of the construction personnel, and the controllability is low; in addition, according to the performance of concrete and the requirements of national re...

Claims

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