Repairing crumbling cement walls is accomplished through a process known as pargeting. Pargeting involves covering the crumbling wall with a layer of plaster. The new plaster layer not only gives the wall a smoother, cleaner appearance, but also serves to prevent water seepage.Know More
Place a plastic sheet at the base of the wall along the crumbling area to catch any loose material or dripping plaster. Use painter's tape to secure the sheet to the wall.
Use a wire brush to remove any crumbling material from the concrete surface. Brush downward with long, overlapping strokes to break away any loose pieces from the wall. The removal of the loose material helps the plaster adhere to the wall.
Create a concrete mix to plaster the wall, using 1 part Portland cement, 3/4 part limestone and 2.5 to 4 parts sand. Mix the plaster materials in a large bucket using a wooden painting stick, adding water to the dry mix until the plaster is the consistency of pancake batter.
Dampen the crumbling wall section with water, and then spread the plaster over the wall with a trowel. If the plaster fails to adhere to the wall, it is too thin and should be remixed using less water.
B-Dry basement waterproofing seals the basement using a rigid membrane sealer on the walls. The system also includes weep holes at the bottom of the wall to allow any water buildup to drain into a channel that funnels any leaks to a sump pump for safe removal.Full Answer >
Before removing paint from walls, remove wall hangings and furniture from the area and lay out clothes on the floor. Remove the loose paint over the wall using a scraper, as it is possible to remove huge binds of paint on the surface of the wall with ease. In the areas where the paint still sticks firmly to the wall, use liquid paint removers or apply direct heat, suggests iVillage.com.Full Answer >
Paint polka dots on walls by preparing the wall, painting the base coat, making a stencil and painting the polka dots. Choose coordinating or contrasting colors and a variety of sizes for the dots to maximize the impact.Full Answer >
To repair crumbling basement walls, remove the old mortar, clean the walls with a wire brush and repair with new mortar. The type of mortar used is dependent on the type of stone used in the wall as well as the condition of the stone itself.Full Answer >