How Do I Dry A Concrete Wall

After all it s quicker and the runny concrete is easier to pour.

How do i dry a concrete wall.

Wet the concrete thoroughly and then cover it with the sheeting of your choice using bricks rocks or other heavy items to hold it in place. Use concrete nails and a concrete nail gun to attach the hat channels to the wall after drawing a plumb line to make sure you ve spaced the hat channels properly for the size of drywall and insulation you re using. Then apply the repair material. If the mixed concrete looks like the mix in step 9 it s ready to pour.

Dry stack masonry construction can prove to be a cost effective solution for residential and low rise commercial applications because of it s speed and ease of. If the moisture only affected a small area of the wall you may be able to dry it out using standard oscillating fans. Otherwise mix in additional dry mix or water until you get the right consistency. Apply paving paint or porch and floor enamel first to the perimeter and then the middle.

Typical applications for mortarless concrete masonry include basement walls foundation walls retaining walls exterior above grade walls internal bearing walls and partitions. To do so place 1 or more fans in front of each damp spot and turn the fans to their highest setting. First sweep away any surface leaves debris and dirt. Tap a sleeve into each hole with a hammer.

Clean the concrete thoroughly with trisodium phosphate tsp and warm water then let dry. Use room fans to dry out small damp spots. You do not have to worry about stains however if they are set in and not some sort of object stuck onto the surface. Remove the sheeting or blanket daily wet the.

This is a good size area to work in so the drying of the slurry does not go faster then your ability to rub out the wall. Evenly coat a 2 by 2 foot area. It s tempting to just squirt water into the dry concrete mix with a hose and mix up a soupy batch of concrete. Then remove any existing paint or gunk using a power washer or scraper and wire brush.

Drive three concrete nails spaced at even intervals through each side of each hat channel. Just as in the process described above after the bonder has become tacky apply a scratch coat and then apply the repair material. This will help clear out moist air while actively drying the damp spots. Apply the slurry to your new concrete wall by holding the trowel blade to the wall so the slurry is pressed onto it and wiping the slurry across the wall with a smooth arcing motion.

When using a liquid bonding agent paint the bonder onto the existing concrete and allow it to dry until it is tacky.