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The main purpose of external weeping tile is preventing water from getting into a basement. However, these pipes can become clogged or damaged, which causes excess water to put pressure on internal walls and basement floors. Water build up inside window wells, after heavy rain or snow, can lead to leaks through basement window seams.
The contaminant is pyrrhotite, a naturally occurring sulfur-based mineral that degrades or “rusts” when exposed to air and water.
A DPC layer is usually laid below all masonry walls, regardless if the wall is a load bearing wall or a partition wall. A damp-proof membrane (DPM) is a membrane material applied to prevent moisture transmission. A common example is polyethylene sheeting laid under a concrete slab to prevent the concrete from gaining moisture through capillary ...
Wall O Shame: Mike and a team of masons replace a wobbly stone wall and flimsy fence with beautiful new cobblestone. 09: EP3035: Drain Disdain: A botched attempt at adding a basement shower and a weight room leave a home owner incensed. Mike steps in to correct the last contractor's well-meaning, yet amateur, efforts. 10: EP3036: Wash n’ Weep
Tile setter: a brick trowel with an extra-wide blade to hold more mortar than a standard brick trowel. It is ideal for smoothing mortar on large bricks and blocks. Tuck pointer: used for neatly packing mortar between bricks and blocks when repointing and repairing crumbling mortar in masonry walls.
Some contractors bring the mortar to the very edge, flush with the face of the brick. Others leave it recessed back to allow water to shed off the building. There are three types of recessed mortar: bucket handle, weatherstruck, and simply recessed. The bucket handle is when the mortar is in a curve shape away from the face of the brick.
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