To apply this cement first prepare the concrete mixture.
Cider block walls that has cement plaster over the siding.
Mix surface bonding cement with water to a pasty consistency.
When working on an outside corner.
Apply a coat of the mixture to your concrete wall before plastering it and allow it to dry.
This ensures that condensation will not build behind the siding and cause decay in the siding faswall will be unaffected.
If the paint is cracked you will want to remove all of the paint.
The texture of the concrete walls should be sufficiently rough so the plaster will adhere to it.
For wood siding applications it is recommended to install a rain screen directly on the wallforms and utilize furring strips to create an air gap between the back of the siding and the wall of the building.
The easiest product to use on a cinder block wall is surface bonding cement.
Step 1 check your cement wall.
To help achieve this you need to make dash by mixing one part cement to 1 1 2 parts coarse sand and add enough water so the mixture has a runny consistency.
You need approximately 4 cups 950 ml of water for an 80 lb 36 kg bag of cement mix.
If there is an issue regarding the bond of paint you must apply lath.
Check out our recommended tools right here.
These steps will apply to most brick or cinder block structures as well.
Cement plaster can be applied to the block walls or over lath.
If the concrete wall is waterproofed you must secure the lath to the wall before applying plaster.
Stucco siding a type of hand troweled masonry plaster consisting of cement water and sand is a definitive feature of spanish and mediterranean architecture.
Use the flat side of the trowel to smooth the cement.
All you have to do is pour the cement into a container such as a wheelbarrow then stir in the water with a shovel.
Use a trowel or paint brush to apply a 1 4 inch layer of mixture as evenly as you can to the small section you re wet.
Spread the cement on the wall in in upward motion then finish with a circular motion over the same area.
Make sure to check if the concrete wall has been painted before.