From: "Argue and Associates" <bemargue(--nospam--at)sentex.net>
Date: Tue, 29 Feb 2000 12:17:00 -0500
We are currently reviewing a 7" thick industrial floor already in service
for about 4 months with saw cuts at 20' c/c in one direction and 15' c/c
in the other. There are a few cracks in the floor ranging from about 0.016"
to 0.060" with the majority being around 0.030". Does anyone know of a
published acceptable crack width for a slab on grade?
Tow motors driving across the unsealed joints create an irritating
thumping noise. Has anyone had this situation before?
Brian McDonald P.Eng