Cavity Drainage Mat
The shape of the material in combination with 90 open plastic mesh.
Cavity drainage mat. Drainage mat products like mti s sure cavity 10mm sure cavity and our economy gravity cavity rainscreen drainage mat drainage plane drain moisture down and out of the building envelope before it can damage sensitive materials. Most of these mats come in the form of roll stock. The perforations in mti drainage mat products also aid in airflow and their unique true channel. This mat normally extends up the wall a couple feet and is dependent upon the actual masonry design.
Gravity cavity tm rainscreen drainage plane drainage mat is the economy alternative to our sure cavity tm drainage plane drainage mat product. A rainscreen system must be detailed to drain at terminations. Pronet dt 1 pronet dt is placed on top of the flashing inside the cavity where it catches and suspends mortar droppings above the level of weep holes and flashing. It works because it maintains a separation between the materials used for the veneer and the structural back up wall to drain incidental moisture and dry out the building enclosure.
Learn more about weep screeds here. Sure cavity rainscreen drainage plane drainage mat works because it maintains a separation between the materials used for the veneer and the structural back up wall to drain incidental moisture and dry the building enclosure. The function of this cavity drainage mat is to allow some of the mortar or grout to. The new technology that is attempting to improve the rainscreen drainage detail is the use of mat materials.