large diameter corrugated galvanized steel corrugated culvert

large diameter corrugated galvanized steel corrugated culvert

2.The use of standardized designs,factory-scale production ;short production cycle.high s reduce costs and improve quslity .

3.on-site installation of speed ,short construction period ,social economic benifit.

4.year-round nstruction not subject to seasonal effects.not environmental impact.

5.can effectively solve the freezing cold north area of concrete bridges and culverts due to repeated failure problems.

6.especially for loading soil ,expansive soil, loess and other special areas, to aviod distortion caused by uneven ground settlement of the culvert damage.

uction of cement. sand,gravel and other conventional buildingmaterialsused.environmentally significant

pared with concrete bridges and culverts,the same span of the corrugated steel bridge and lower total cost .

9.a small post maintenance work,maintenance and low cost.,More pictires about the  corrugated steel pipe

Cross-section of the steel plate on the center of the waveform data, 10-30 times stronger than normal steel. Welding or no welding sheet reinforcement in the form. Corrugated metal culvert pipe is used as ground structures, soil and corrugated steel synthesis can withstand external loads,so the Corrugated metal culvert pipe and soil to bear the load together.

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