"If the slab is over vibrated it will cause the cooling lines and reinforcement to float toward the surface, which is a disaster." After the concrete was pumped, Bravo used a Somero PowerRake to ...
Wait to start power floating until the bleed water sheen ... ACI 302.1R-04 Guide for Concrete Floor and Slab Construction recommends not specifying or using air-entraining agents for concrete ...
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