Made of polyethylene, DITRA and DITRA-XL serve as a waterproofing layer that protects moisture-sensitive substrates, such as plywood/OSB. RedGard Waterproofing and Crack Prevention Membrane is an extremely versatile liquid-applied solution. Exceeds ANSI A118.10 Specifications for Waterproofing Membranes and ANSI A118.12 Specifications for Crack Isolation Membranes. SEAMLESS WATERPROOF BARRIER. Peel and Stick Crack Isolation & Waterproofing Tile and Flooring Underlayments. An under-slab vapor barrier and a membrane between the slab and tile should prevent this. In the partial method, the membrane is applied only over the cracks, also known as crack chasing. For example, if the tile is a 12- x 12-inch format, the membrane would be 36 inches wide. Use for residential to extra heavy commercial applications. Depending on the manufacturer’s recommendations, the membrane is applied over the crack at three times the width of the tile. Tile, Stone & Grout Crack Prevention Apply with Brush, Roller or Trowel Interior and Exterior Use . Membranes are used to prevent cracks in the substrate from migrating into the tile. Tip # 4 – Know when to use liquid-applied membranes Liquid crack isolation membranes provide simple, monolithic coverage. VERSATILE PROJECT USE! They are typically faster to apply compared to other membranes, but drying time is dependent on jobsite conditions. Never is it more of an issue than when tiling over concrete. • When installing anti-fracture membrane over a slab, use a continuous membrane instead of just treating control joints in the slab. For all interior and exterior tile and stone installations. SEAMLESS. Crack Prevention and Uncoupling Membranes There are many reasons for using a membrane in a ceramic or stone tile project. • Where tile meets a wall or other floor material, leave space for expansion and finish it with a shoe mold or baseboard. Shower installations Swimming pools Steam rooms Featured Image: Ditra Anti-Fracture Membrane Installation Cracking is one of the biggest enemies of any tiling project. Waterproofing and Crack Prevention Membrane stops in-plane cracks up to 1/8” wide at the subfloor from telegraphing through to ceramic and stone tile. Schluter ®-DITRA and DITRA-XL are specifically designed for ceramic and stone tile installations.DITRA and DITRA-XL provide uncoupling to prevent cracked tile and grout. Uncoupling Membrane 1/8 inch Thick, 3.3 ft x 45.9 ft / 150 Square Feet, Uncoupling Membrane for Under Tile, Tile Underlayment Mat, Waterproofing, Anti-Fracture and Crack Isolation Membrane 4.3 out of 5 stars 49 • Prevents in-plane floor cracks from transmitting through tile or stone INDUSTRY STANDARDS AND APPROVALS •NSI: Exceeds A118.10 standard (Waterproofing Membranes for Thin-Set A Ceramic Tile) and A118.12 standard (Crack-Isolation Membranes for Thin-Set Ceramic Tile) •STM: C627 (Robinson) service rating for extra heavy A AFM Anti Fracture Membrane is made up of a tough fabric top with an aggressive rubberized adhesive that has the flexibility and strength to withstand structural movement and concrete shrinkage cracks up to 3/8″ without transferring the stress load to the finished tile topping. An anti-fracture membrane is a layer of material that expands and contracts so movement in the concrete is not directly transferred to the tile and helps to keep cracks from forming and ruining your work. LIQUID APPLIED WATERPROOFING & ANTI-FRACTURE MEMBRANE. LATICRETE® tile waterproofing membrane products provide protection for floors and walls for applications ranging from occasionally wet, to continuous water submersion as in showers or pools. They block water and moisture from intruding into wall cavities or seeping below the tile, which can ultimately lead to other damage.