Author Question: Because concrete is so rigid, rebar in the concrete adds ________. A) Tensile strength B) ... (Read 96 times)

rl · **on:** Jul 24, 2018

Because concrete is so rigid, rebar in the concrete adds ________.

A) Tensile strength B) Reducing cracking threshold
C) Heat conduction D) Arc length

Question 2

When are shims required when installing a traditional door in relation to the jamb assembly?

A) After jamb assembly B) During jamb assembly
C) Before jamb assembly D) N/A shims are not needed