Building owners expect steel-troweled ... Plastic-shrinkage cracking is typically not a problem for interior slabs because power floating and troweling keeps closing surface tears and cracks ...

They are preferably installed in floating slab tracks in tunnels with narrow conditions. The integrated jacking system enables a cost-effective construction of the slab direct on the invert. Expensive ...

Figure 1 in the sidebar shows the construction steps ... Power or machine floating with either blades or pan attachments is not recommended for slabs exposed to winter conditions (freezing and ...