Construction of a freestanding concrete building at the Canal Plaza Complex in downtown Portland will incorporate an innovative roof system that’s new to Maine. Consigli Construction in Portland this ...

Construction joints are formed or placed into slabs to define stopping places or the extent of an individual concrete placement. There are different types of construction joints: butt-type with and ...

Q. My garage roof is leaking and I can’t seem to fix it. It is a concrete block-walled, 2-car garage with a flat, slightly pitched reinforced concrete slab roof that has some hairline cracks that ...