Method for producing one-side mould of semi-'u' shaped construction element made of concrete for anti-seepage of channel

A component and lining technology, which is applied in the field of production of anti-seepage lining concrete components for agricultural irrigation and drainage channels, can solve the problems of large number of molds, influence on popularization and use, and high damage rate, so as to improve the overall quality, reduce small accidents on the construction site, The effect of slow demoulding
CN101045314AInactive Publication Date: 2007-10-03秦永斌
0 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
秦永斌
Publication Date
2007-10-03
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A process for producing the impervious semi-U shaped concrete member used as the liner of irrigation ditch includes such steps as using a finished semi-U shaped as external mould, using a shaped steel mould as internal mould, fixing, pouring concrete into space between them, and isolating the products one by one.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The method of the present invention relates to a civil engineering, and is a production method of an anti-seepage lining concrete member for agricultural irrigation and drainage channels. Background technique

[0002] With the continuous deepening of water-saving irrigation technology in the comprehensive development of agriculture, concrete U-shaped channels have been widely used in the irrigation areas of rivers and reservoirs due to their anti-leakage, small land occupation, small engineering volume, convenient and quick construction, and frost heave resistance. However, due to the large damage rate during construction and pulling and the large number of molds required during component production, the cost of the semi-U-shaped components produced is relatively high, which affects the promotion and use, naturally, serious water seepage in drainage and irrigation , The problem is not solved well. Summary of the invention

[0003] In view of the above prob...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More