The thickness of the distribution box out of the wall shall be the same and the elevation of the box top shall be the same; Avoid common quality problems such as hollowing and cracking around the distribution box
▶ Process flow box pipeline connection → box prefabrication block fabrication → elevation positioning → masonry team assembly → pipeline connection → inspection and review ▶ Process key points 1
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The inside of the box is reinforced with stereotyped tools to ensure that the box is upright and free from deformation, so as to avoid hollowing and cracking caused by the secondary construction of the box
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Specify the installation position of distribution box in the brick layout drawing; 2
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Optimize the electrical embedded construction drawing, and determine the embedded box position, pipeline direction and material size list; 2
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The prefabrication of the box body adopts factory centralized processing, the inside of the box body is reinforced with stereotyped tools, and the outside of the box body is positioned with reinforcement
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Zhongtian Liujian innovated the process in the project and adopted the synchronous construction method of distribution box with the structure, which not only avoided the common quality problems such as hollowing and cracking, but also saved the labor and material costs brought by the secondary construction, and realized the improvement of quality and efficiency
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The secondary distribution box shall be installed synchronously with the secondary structure
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The first distribution box is embedded synchronously with the primary structure, and the box is processed in a centralized manner
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▶ Comprehensive benefits: free of materials and labor costs such as embedded wooden box production, secondary piping and box installation, secondary slot filling, etc., and save installation cost
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Factory processed box precast blocks are adopted; 3
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During masonry construction, the box precast blocks shall be built in place at one time according to the brick layout drawing
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The traditional construction method of distribution box requires secondary construction, which is not conducive to cost reduction and efficiency increase, and is easy to cause common quality problems such as hollowing and cracking around
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During the formwork installation, the reinforced positioning distribution box structure is embedded and formed at one time
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▶ Comprehensive benefits: the thickness of the distribution box out of the wall is the same, and the elevation of the box top is the same; Avoid the common quality problems such as hollowing and cracking around and improve the quality; Save labor and material costs for box chiseling, installation and slot filling..
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▶ Process flow: copy the level and set the elevation → fix the distribution box → lay and bind the line pipe → spot weld and fix → check and recheck → concrete pouring and tamping ▶ Process key points 1
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The box precast blocks shall be made in advance according to the drawings and installed synchronously during masonry construction
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