Jul. 20, 2018
The basic design characteristics and main advantages of Spiral Corrugated Pipe, in addition to the basic characteristics of the project, including road grade, importance degree, topography, unfavorable geological conditions, roadbed construction, etc., should also be considered in the design of corrugated metal pipe. Bridges and Corrugated steel culvert pipe of poor rock foundations, including permafrost, and expansion.Bulging soil, soft soil, collapsible loess, etc. Projects such as lack of human resources or high risk, high altitude and oxygen-deficient areas; areas with scarce sand resources, cement, steel and other remote areas with long distances.
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