Premature finishing, overworking the surface and inadequate curing are typical causes of surface defects on exterior slabs. Some of these defects include premature wear, scaling, mortar flaking and ...
A long-handled bull float smooths and levels concrete immediately after it has been screeded. For a good finish, professionals warn not to overwork concrete. Photos: Portland Cement Association ...
After the screed and rakes get the concrete where it needs to be, it’s the power trowel that puts that finishing touch. Those spinning blades of the power trowel are where contractors can get that ...
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