What type of thinset do you use under DITRA?

What type of thinset do you use under DITRA?

What type of thinset do you use under DITRA?

What type of thin-set mortar should I use when setting tile over Schluter™-DITRA and Schluter™-DITRA-XL? Schluter-Systems requires the use of Schluter SET™ , ALL-SET™ , FAST-SET™, or an unmodified thin-set mortar meeting the requirements of ANSI A118. 1 to install ceramic.

Do you use modified or unmodified thinset for DITRA?

For example, to set DITRA over plywood or OSB, a modified thin-set mortar meeting the requirements of ANSI A118. 11 is used. To set DITRA over concrete or gypsum, Schluter-Systems recommends an unmodified thin-set mortar meeting the requirements of ANSI A118.

Will modified thinset stick to DITRA?

While the membrane's fleece IS bonded to the substrate, thinset does NOT stick to Ditra, and there are voids between the pillars that hold the tile up which means that if a lateral stress is applied, the whole tile and thinset layer can move totally independently of the subfloor or slab only restricted by the ...

Can you use unmodified thinset on floor tile?

Unmodified thinset is the winner for waterproof applications and most floor installations using waterproof underlayments. However, modified thinset is an excellent choice for porcelain tile and other tile types with its increased resistance and flexibility.

Can I use unmodified thinset on plywood?

Thinset is the wet base that you first trowel on the plywood to make the tile stick. Higher latex content is essential for bonding to plywood. A quality unmodified thinset should be used and mixed with a latex additive.

What is the difference between modified and unmodified thinset?

Unmodified thinset has been around forever. ... Unlike unmodified mortar, which consists only of a blend of Portland cement, sand, and water retention agents, modified thinset includes additional retention products, such as latex polymers, which can increase its performance and strength.

Does unmodified thinset stick to plywood?

Thinset is the wet base that you first trowel on the plywood to make the tile stick. Higher latex content is essential for bonding to plywood. A quality unmodified thinset should be used and mixed with a latex additive.

Can I use unmodified thinset on drywall?

You can us unmodified on drywall as long as the tiles are not porcelain, but I'd go with modified over wallboard anyway.

How long does it take unmodified thinset to dry?

With most kinds of thinset, it's generally advisable to wait at least 48 hours after application before walking on or applying pressure to the tile. Manufacturers often recommend allowing a window of 24 to 48 hours for curing time, and in this case, longer is better.

Will unmodified thinset stick to painted drywall?

Thinset bonds best with a porous surface, such as new drywall or backerboard, which needs no preparation, but you can apply it over painted walls or tiles that are flat and in good condition as long as the shiny finish is removed.

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