Improved pouring formwork for primary molding construction process of basement floor

Abstract

The invention discloses an improved pouring formwork for the primary molding construction process of a basement floor. A vertical side coaming plate, a horizontal base plate, a vertical guide plate, avertical trough plate and a vertical inserting plate are combined to form an L-shaped stock stop, and four groups of L-shaped stock stop are enclosed to form a square pouring frame and are fastened by bolts. The square pouring frame is used as a pouring mold frame of a cement concrete layer and a cement mortar layer mixed with emery. In the square pouring frame, the left and right opposite parallel L-shaped stock stops are used as a first set of stock stops, and the first set of stock stops realize the adjustment of the pouring thickness of a pouring layer by front and rear corrective adjustment mechanisms. Each pair of corrective adjustment mechanisms are connected by a calibration rope, and the calibration ropes can be used as a reference line for the pouring thickness of the cement concrete layer or the pouring thickness of the cement mortar layer mixed with the emery. The improved pouring formwork for the primary molding construction process of the basement floor has the characteristics of novel structure, simple assembly, more precise pouring thickness adjustment and higher practicability.

Description

technical field [0001] The invention belongs to the field of building construction auxiliary equipment, and relates to an improved pouring formwork used in the one-step forming construction process of basement ground. Background technique [0002] At present, the traditional construction technology of the basement floor of large buildings will have problems such as hollowing, sanding, cracking, low wear resistance, and long construction period on the ground. [0003] The applicant of this patent has previously applied for an invention patent with the patent application number of 2018102316454 for the "adjustable pouring formwork used in the one-step forming construction process of the basement floor". When mixing the cement mortar layer with gold steel sand, there is a problem of inaccurate adjustment of the pouring thickness. SUMMARY OF THE INVENTION [0004] In order to solve the above-mentioned problems, the applicant of this patent takes the headquarters building of M...

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Problems solved by technology

[0002] At present, the traditional construction technology of the basement floor of large buildings has problems such as hollowing, sanding, cracking, low wear resistance, and long construction period.

[0003] The applicant of this patent has previously applied for an invention patent with the patent application number 2018102316454 "Adjustable pouring formwork used in the one-time molding construction process of the basement floor". When the cement mortar layer mixed with diamond sand will have the problem of inaccurate pouring thickness adjustment

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