control joints in concrete wall
what are other folks doing with regards to control joints in reinforced concrete walls? are they even needed due to reinforcement going both ways?
recommended joint spacing is dependent upon how much longitudinal reinforcing is in the wall. also whether it is just a building or a liquid containment vessel.
and the degree of cracking that is acceptable.
IP卡
狗仔卡
发表于 2009-9-8 13:46:36
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡