Concrete Wall Resurfacing
Use weather stripping or duct tape to prevent the concrete resurfacer from spilling into the joints.
Concrete wall resurfacing. Besides being more cost effective than replacing the slab you can resurface your concrete in a single day. Replacing an entire concrete retaining wall can be a very arduous and expensive project. Vertical concrete mix for resurfacing walls discover the best vertical mixes for skim coating a concrete wallupdated august 11 2020 bag of vertical concrete mix from flex c ment. Some contractors who specialize in vertical work have developed their own wall mixes based on tried and true formulas.
Insert the repair caulk tube into a caulking gun to squeeze out the agent. It s essential that control joints and expansion joints are maintained. Think of this as just applying stucco to the concrete. Section off work areas no larger than 144 square feet 13 4 square meters.
Deeply spalled concrete can be repaired with a concrete overlay. Resurfacing means pouring a thin layer of concrete resurfacer over the top of your existing slabs to hide cracks and make it look brand new. Blend with a paddle mixer attached to a corded drill. It is also a good idea to periodically resurface a concrete wall to keep it strong and looking new.
Use resurfacer for cracks 1 8 inch wide. You just mix up some sand a little hydrated lime and portland cement and. However you may need to resurface such a wall due to damage caused by weather neglect poor installation ground movement or age. Smooth out with a putty knife.
For cracks 1 2 inch wide fill in with concrete repair caulk. Mix concrete resurfacer according to instructions on the bag. Fill the recesses with resurfacer and smooth with a finish trowel.