Manufacturing method of industrial impounding reservoir

A manufacturing method and a technology of a water storage tank, which are applied in swimming pools, public buildings, gymnasiums, etc., can solve problems such as cracking and leakage of reinforced concrete pools, increase in project cost, and large volume of water storage tanks, and achieve high elongation, Satisfy the effect of environmental protection, production and investment saving

Inactive Publication Date: 2009-06-24
GUIYANG AL-MG DESIGN & RES INST
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Problems solved by technology

The existing technology usually adopts a pit-type waterproof reinforced concrete pool. Due to the large volume of the reservoir, the waterproof reinforced concrete pool needs to be equipped with m...

Method used

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  • Manufacturing method of industrial impounding reservoir

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Embodiment Construction

[0009] Embodiments of the present invention: in order to ensure the overall stability of the pool, the waste residue soil layer at the low-lying terrain should be removed, and the original foundation soil layer 1 should be compacted layer by layer, and the compacted clay layer (or bentonite) should be made on the compacted foundation soil layer 1 ) 1 meter thick, and its compaction density is 95% cushion layer 2, if clay is not found locally, it can be replaced by common bentonite, generally a bentonite cushion of 4000-5000 grams per square meter can be used. To keep the surface flat, 1.5mm HDPE anti-seepage membrane 3 can be laid directly on it, and the membranes are welded with a welding machine to ensure no leakage, and finally anchor the two ends to the anchoring groove 4 on the top of the pool.

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Abstract

The invention discloses a fabrication method of an industrial reservoir. The method comprises the following steps: firstly tamping an original foundation soil layer (1) in layers, making a compacted clay cushion layer (2) on the original foundation soil layer, keeping surface smooth, laying an impervious film (3), and anchoring two ends of the impervious film (3) in an anchoring groove (4) at the top of the reservoir. The industrial reservoir has the advantages of high tensile strength, high extensibility, good corrosion resistance, good pricking resistance, welding construction of a joint thereof and the like. The method helps solve the leakage problem of a large-dimension industrial reservoir and helps avoid disadvantage factors of water seepage or water leakage and the like caused by an aging crack gap of waterproof reinforced concrete reservoir and a straight joint generated by a construction joint. The method helps provide a reservoir structure which has advanced technology, convenient maintenance, low investment and convenient construction.

Description

Technical field: [0001] The invention relates to a manufacturing method of an industrial reservoir, especially a manufacturing method of a large reservoir. Background technique: [0002] With the continuous development of social economy, the requirements for architectural technology are getting higher and higher, and it is necessary to have flexible, diverse and effective design concepts, new technologies, and new products to cooperate with it, and to solve architectural problems with high-tech means. New design ideas, It opens up more creative space for architects. In the process of various industrial production processes, a large amount of industrial water is often required, and it is essential to build a large-scale industrial reservoir. The existing technology usually adopts a pit-type waterproof reinforced concrete pool. Due to the large volume of the reservoir, the waterproof reinforced concrete pool needs to be equipped with many deformation joints, which not only in...

Claims

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Application Information

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IPC IPC(8): E04H4/02
Inventor 高宇寰杨晓敏
Owner GUIYANG AL-MG DESIGN & RES INST
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