What about coatings?
Testing has proven that coatings are not effective for protecting culverts due to abrasion. Smooth wall steel plate outperformed all other products in destructive testing performed by Caltrans.
Testing has proven that coatings are not effective for protecting culverts due to abrasion. Smooth wall steel plate outperformed all other products in destructive testing performed by Caltrans.
The added copper in InfraSteel provides 2X the resistance to corrosion.
Arched pipe with a flat bottom is more prone to float when grout is being pumped than pipe with a radius on the bottom. If necessary, prior to grouting, spacers may be added to [...]