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Core/Cavity Weep
MTI Core/Cavity Weep™ (#CCV 5020): 2.5" (64 mm) wide weep legs offset on each side of continuous belt, at 9.5" (241 mm) on center; continuous belt 2" (51 mm) wide; and total width 1'-0" (305 mm).
Sure Cavity
MTI Sure Cavity™ 0.024" (0.6 mm) thick high impact polystyrene corrugated strip with spunbonded polypropylene fabric (Flux, water flow rate, 200 gal/SF/min; ASTM D 4491- 99a) on one side with a 4" (102 mm) skirt on one edge.
Mortar Belt
MTI Mortar Belt™ (#MB 3550): 0.024" (0.6 mm) thick high impact polystyrene strip formed with 3/16" (4.8 mm) deep corrugations; 33/8" wide, 50'-0" (15 m) long continuous belt. System shall be designed to suspend and trap trash mortar occurring within the cells of CMU.
Twenty Year Warranty
MTI's products are all covered by a 20 year limited warranty. Click here for details.
Core/Cavity Weep™ weeps core and
cavity. It forms the bottom side of the bed
joint of mortar at the exterior and interior shell
of a CMU or Jumbo Brick. Order Now!
Sure Cavity™ maintains a separation
between veneers and structural back-up
walls while creating a drainage plane system that
allows moisture to travel down to weeps and out
of walls. Order Now!
Mortar Belt™ stops trash mortar from plugging weep holes. Order Now!
Core/Cavity Weep ™ CCV 5020
It works because it creates many weep holes at the lowest point of
the cavity and core of the wall, continuously along the wall.
Sure Cavity ™
Works as a predictable drainage plane to create a separation between the backside of a masonry veneer and the exterior surface of the moisture resistant construction paper that is installed on the exterior sheathing of the structural back up wall.
Mortar Belt™ MB 3550
It works because it stops and holds trash mortar away from core
sides and bottoms and stops trash mortar from plugging weep holes.