Curing Concrete With Plastic Sheeting

Wet the concrete thoroughly and then cover it.

Curing concrete with plastic sheeting.

Covering the curing concrete with plastic keeps it cleaner but there is a more important purpose behind this practice. Curing compounds are chemical products usually sprayed directly over the concrete. The drying or curing should be gradual otherwise cracking may occur. You may have seen fresh concrete covered with plastic while it is curing.

A plastic polyethylene covering retains moisture in the concrete and improves temperature control. Curing concrete with plastic sheeting requires covering all exposed areas of the concrete as soon as possible without damaging the concrete finish. Curing concrete with plastic sheeting requires covering all exposed areas of the concrete as soon as. When plastic sheeting is used over flat surfaces such as pavements or slabs it should extend beyond the edges of the slab by a length of at least twice the thickness of the slab.

Either polyethylene sheeting that s at least 4mm thick or a concrete curing insulating blanket both available from diy stores are good for this task. Sometimes concrete work is carried out in some inaccessible difficult or far off places. Should you cover concrete with plastic to help curing. The curing concrete with plastic sheeting after a short spell of water curing for one or two days is sometimes beneficial.

It is a common misconception that concrete cures by drying out like a pie crust that hardens as it.