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Concrete stair manufacturing mold, concrete stair manufacturing method and concrete stair

A production method and concrete technology, applied in molds, manufacturing tools, ceramic molding machines, etc., can solve the problems of reducing the structural strength of concrete stairs, wasting concrete materials, and environmental pollution

Inactive Publication Date: 2021-04-16
河南省第一建设集团荥阳装配式建筑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can achieve the corresponding functions, but the use of retarder may reduce the structural strength of the concrete stairs, which will not only cause environmental pollution, but also waste the washed away concrete materials

Method used

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  • Concrete stair manufacturing mold, concrete stair manufacturing method and concrete stair
  • Concrete stair manufacturing mold, concrete stair manufacturing method and concrete stair
  • Concrete stair manufacturing mold, concrete stair manufacturing method and concrete stair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1: A mold for making concrete stairs, including a bottom form 1 for forming the side of the concrete stairs, a first side form 2 for forming the lower side of the concrete stairs, and a second side form 3 for forming the upper side of the concrete stairs . A third side form 5 for forming the lower end face of the concrete stairs, a fourth side form 4 for forming the upper end face of the concrete stairs, and a top form 6 for forming the sides of the concrete stairs.

[0051] The bottom mold 1 includes a bottom mold fixing frame 10 and a bottom mold 11 which are fixedly connected, and the bottom mold fixing frame 10 is provided with mold clamping positioning holes 12 .

[0052] The first side mold 2 includes a first side mold fixing frame 20 and a first side mold part 21 which are fixedly connected, and the first side mold fixing bracket 20 is provided with mold clamping positioning holes 22 .

[0053] The second side mold 3 includes a second side mold fixing ...

Embodiment 2

[0065] Embodiment 2: a kind of concrete staircase manufacturing method, comprising:

[0066] For the mold closing steps of the mold for making concrete stairs, see Figure 1-10 The mold for making concrete stairs includes a bottom form 1 for forming the side of the concrete stairs, a first side form 2 for forming the lower side of the concrete stairs, a second side form 3 for forming the upper side of the concrete stairs, and a second side form 3 for forming the concrete stairs. The third side form 5 of the lower end face, the fourth side form 4 for forming the upper end face of the concrete stairs and the top form 6 for forming the side of the concrete stairs, the second side form 3 includes the tile paste for forming the prefabricated concrete stairs The first mold part on the surface, the first mold part is used to form part or all of the mold joint surface of the second side mold, the mold joint surface of the first mold part is provided with a rough surface forming part, ...

Embodiment 3

[0073] Embodiment 3: a kind of concrete staircase manufacturing method, comprises the following steps:

[0074] (1) BIM intelligent processing and collision inspection, get the quantity, specification and size of steel bars, and check whether the steel bars interfere;

[0075] (2) Rebar processing and blanking, the steel bar table obtained through BIM intelligent processing is transmitted to the reinforcement processing background for blanking;

[0076] (3) Steel bar binding, the processed steel bars are bound manually, involving binding of several characters, binding of end stirrups, binding of board wall stirrups, etc.;

[0077] (4) template cleaning and spraying release agent, the cleaning part includes the cleaning of side molds and bottom molds, so that there is no residue on the surface of the template, and the release agent is brushed until it becomes fine water droplets;

[0078] (5) Assemble the side forms, and use bolts to connect and fix the side forms together

...

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Abstract

The invention discloses a concrete stair manufacturing mold. The concrete stair manufacturing mold comprises a first mold part used for forming a ceramic tile pasting surface of a concrete stair prefabricated part, a mold connecting surface of the first mold part is provided with a rough surface forming part, and the rough surface forming part is provided with a demolding angle. The concrete stair manufacturing mold is suitable for manufacturing the concrete stair prefabricated part with a surface suitable for sticking ceramic tiles. The invention discloses a concrete stair manufacturing method. The concrete stair manufacturing method comprises the steps that the first mold part with the rough surface forming part on the mold connecting surface is used for forming the ceramic tile pasting surface of the concrete stair prefabricated part, and the rough surface forming part is provided with the demolding angle. The method is suitable for sticking ceramic tiles when being used for manufacturing concrete stair prefabricated parts. According to the concrete stair manufactured through the concrete stair manufacturing method, the surface suitable for pasting ceramic tiles is formed on the surface, needing ceramic tile pasting, of the concrete stair prefabricated part.

Description

technical field [0001] The invention relates to the field of concrete staircase prefabricated parts, in particular to a concrete staircase production mold, a concrete staircase production method, and a concrete staircase. Background technique [0002] Using prefabricated structural parts to build buildings is beneficial to increase the speed of construction. In some areas with low ambient temperature, concrete is not easy to solidify, and the use of prefabricated structural parts to build buildings is also conducive to reducing construction difficulty and construction costs. Moreover, mass production of concrete prefabricated parts in factories helps to reduce production costs and environmental pollution. [0003] The background technology part of the patent document CN110821062A records that the concrete stairs manufactured by the traditional prefabricated staircase production process, because the surface of the stairs is too smooth, it is difficult to perform the operatio...

Claims

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Application Information

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IPC IPC(8): B28B7/22B28B7/00B28B23/02
Inventor 史瑞苏凯王晖秦伟豪王凌宇胡东海阎立张源徐威涛苏坤鹏任岩峰王志强孟令飞王帅张亚朋韩扬王信丁宪寰刘显东李晓博崔政吕勇赵朋帅
Owner 河南省第一建设集团荥阳装配式建筑有限公司
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