Durable Waterproofing for Concrete Masonry Walls: Field testing methods of water repellency
There are two main field testing methods used for water repellency of concrete masonry units (CMUs), for quality assurance before being placed in a wall: droplet and RILEM tube testing. Completed assemblies can also be tested with RILEM tubes or other standard water spray tests.
Do not let the conditions compromise your ability to get the strongest seal possible. TYPAR All-Temperature Flashing is engineered to perform in a broad range of extremes and protect against moisture penetration at rcs data windows, doors, and through-wall entry points. Whether it is oriented strandboard (OSB), plywood, aluminum, vinyl, or a building wrap, it sticks tight under the toughest conditions. Its easy-to-install properties make it ideal for faster, hassle-free installation during construction.
Some of its features are:
as -18 C (0 F);
self-seals around nail penetrations;
split poly backing for easy install;
no primer required;
no volatile organic compounds (
two-year shelf life; and
lifetime limited warranty
Suitable for installation in temperatures as low
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