The waterproofed jacket kept me dry during the storm.

We waterproofed the wooden deck before the storm.

We were surprised by the waterproofness of the tent during the unexpected downpour.

After preparing the surface, the crew applied metallic waterproofing to the basement walls, mixing the powder with water so the iron particles expanded and formed a bonded, watertight layer.

The contractor recommended negative side waterproofing for the basement walls because the hydrostatic pressure originates outside the structure.

For this retaining wall, the engineer specified positive side waterproofing to protect against the hydrostatic pressure from the surrounding soil.

During the inspection, we discovered that several positive side waterproofings had been improperly sealed, which could lead to leaks under pressure.