Posted 2 months ago
Cutting off injection packers
Concrete Cutting & Drilling
Mount Pleasant, Christchurch
The job is in a basement passage 2.7m (high) x 20m (wide). On one side is a concrete block wall, with about 500 injection ports left in it. On the other side is indoor timber framing with pink batts. The jobs to be done are:
1. Knocking off or cutting off the steel injection packers and filling the holes if any, tidying up and smoothing the surface of the concrete block wall.
2. Covering the pink batts with flexible but tough building paper.