Hi,
I am a site engineer for a local public utility. We are installing a new 14'x14' reinforced cast-in-place box sewer. Our contractor has previously blasted rock encountered but has recently requested shortening the distance of the blasting operations to freshly placed concrete.
My...
Hi all, What is the rule of thumb in choosing to use either an epoxy anchoring system or a wedge anchor? In my limited experence it appears wedge anchor would be used in overhead or vertical situations and epoxy anchors on horizontal applications. This is for air diffuser supports (low pullout...
Hi all. My first post, but I've enjoyed reading many other posts and answers. I have a question of my own:
We are repairing cold joint horizontal cracks on a number of dolphins on a river. The river is subject to tidal motions which put the cracks a few feet below the water line at high...
