Hi,
I am working on project in Canada where we are constructing a large concrete tank on grade. The contractor allowed the subgrade to freeze after preparing the subgrade and placing a protective mudslab. Once the reinforcement for the structural base slab is installed, they plan to heat and...
Hi,
I am wondering what technique(s) can be used to test if a penetrating silane sealer has been applied to a concrete surface. I am working on a bridge project where the contractor is claiming that they applied a penetrating silane sealer to the abutment and pier bearing seats. We suspect the...
