Corrugated metal culvert, Corrugated metal pipe,Corrugated metal Pipe culvert manufacturers China
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Corrugation 68mm x 13mm

Corrugation 76mm x 25mm

Corrugation 150mm x 50mm

Corrugation 200mm x 55mm

Corrugation 300mm x 110mm

Corrugation 380mm x 140mm

Corrugation 400mm x 150mm

Corrugation 68mm x 13mm

Corrugation 75mm x 25mm

Corrugation 125mm x 25mm

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Considerations of Bridge construction

As we all know that corrugated metal pipe is usually used in bridge construction. We are corrugated pipe manufacturer. I will always share knowledge about it. Today what i will share is the Considerations of Bridge construction.

corrugated metal pipe

1. Pay attention to the construction quality of the arch adjustment layer. In the construction of this layer, it is necessary to pay special attention to the specifications, gradation and mix ratio of each material to ensure the flatness and compaction within the effective width of the layer. It is the basis for ensuring the quality of the construction of the grassroots.

2. Strengthen the maintenance of the grassroots level. After the construction of the grassroots level is completed, the sacks are used for maintenance, and the asphalt emulsion protection can also be used.

3. In the construction of the base layer, strictly control the thickness of the loose paving, and minimize the formation of the base layer in the optimal water content.

4. Strictly control the flatness of the base layer, and use the 3m ruler to measure the flatness of the base layer before the surface layer is paved. The flatness and the large section should be leveled.

5. The construction quality of asphalt pavement also depends on the quality of the main material and the mix ratio design of the asphalt mixture and the mixing of the asphalt mixture.

Corrugated metal culvert, Corrugated metal pipe,Corrugated metal Pipe culvert manufacturers China
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