Polymer-material water conveying system and manufacturing and mounting method thereof

Abstract

The invention discloses a polymer-material water conveying system and a manufacturing and mounting method thereof and belongs to the field of drainage facilities. The polymer-material water conveying system comprises a plurality of a single bodies. Each single body is formed through injection molding by thermoplastic plastics. The thermoplastic plastics comprise, by weight, 100 parts of PP plastics, 0.2 part of glass fiber 988A, 0.25 part of light stabilizer UV-9, 0.1 part of ultraviolet light absorber UV531, 0.1 part of nucleating agent NAP-53F and 0.2 part of antioxidant 1010. The polymer-material water conveying system has the advantages that the system is resistant to acid, base and salt, applicable to various geological conditions, high in anti-seismic performance, long in service life, convenient to manage and maintenance-free after being mounted, low in construction cost, high in cost performance and good in economical efficiency.

Description

[0001] This application is a divisional application with the filing date: October 17, 2012, the application number: 201210393938.5, and the title of the invention: "Polymer Composite Canal". technical field [0002] The invention relates to a drainage facility, in particular to a polymer material water delivery system and a manufacturing and installation method. Background technique [0003] Aqueducts are common water delivery facilities in agricultural, municipal and other projects, and are usually constructed of natural soil excavation or stone, brick or concrete pouring. [0004] However, the existing brick or concrete canals buried in the soil are easily corroded and peeled off by wet soil, water vapor, moisture immersion, acid-base salt erosion, and lose waterproof ability, easy to infiltrate, poor durability, and the strength is reduced and easy to be damaged. . Damage will lead to infiltration and pollution of the water inside and outside the canal. Moreover, extens...

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Problems solved by technology

[0004] However, the existing brick or concrete canals buried in the soil are easily corroded and peeled off by wet soil, water vapor, moisture immersion, acid-base salt erosion, and lose waterproof ability, easy to infiltrate, poor durability, and the strength is reduced and easy to be damaged.

If damaged, it will lead to infiltration and pollution of water bodies inside and outside the canal

Moreover, extensive use of clay bricks results in a waste of clay resources, and cement is also fired from non-renewable minerals; brick and cement manufacturing are high energy-consuming industries, and extensive use does not conform to environmental protection trends

In addition, the processing cost of concrete pouring and brick and stone canal construction is high and the cycle is long; it is difficult to maintain concrete or mortar during construction in winter and summer

[0005] In the prior art, some people thought of using synthetic materials to make canals, but because of the problems of aging and deformation, especially in the open air environment, there are significant differences in winter and summer temperatures and light environments, and the aging is serious.

Therefore, it has not been widely promoted and applied.

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