selection

Do you know of a direct location to purchase tile?

ANSWER - Most manufacturers will not sell direct to the consumer and they require large container quantity orders. For your protection you are better off working through a distributor who can stand behind the product…

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Ceramic and Porcelain Tile installation

Can I install new ceramic floor tiles over existing ceramic tile?

ANSWER - There is a lot to installing a tile correctly so I can only briefly answer your questions and give you references. You can install ceramic tile over properly prepared existing ceramic tile if…

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Ceramic and Porcelain Tile cracks failures Grout

Cracks in Grout and breaking away in pieces

ANSWER - Cracking grout is a symptom that there is excessive movement in the tile. The excessive movement could be caused by too much deflection within the floor. The industry standard is that the deflection…

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Ceramic and Porcelain Tile selection Standards Testing

Is there astm testing or a report on using talavera tile?

ANSWER - Talavera tiles are typically glazed tile on a porous red body that is irregular in size with excessive warpage that doesn’t meet ANSI A137.1 standards. The products physical properties will vary depending on…

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Ceramic and Porcelain Tile selection Slip Resistance Testing

What is the criteria for specifying "slip resistant" ceramic floor tile?

ANSWER - Slip resistance is measured in different ways, and there is some controversy in terms of what is a true indication of a safe surface. Testing Background: The ASTM C1028 Static Coefficient of Friction…

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installation

Anything else besides quarter round for trim on exposed edges?

ANSWER - What I prefer to do in filling in that edge of the installation to cover up the mortar bed behind is to cut strips of the tile and place in there creating a…

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installation stone Wet Areas

Use silicone to attach marble in a shower?

ANSWER - 100% Silicone sealants can bond extremely well. It could bond the stone to the shower substrate and you would only need about 10% coverage to get an adequate attachment, but the problem would…

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Ceramic and Porcelain Tile cleaning failures sealers

Have you heard of top layer peeling from ceramic tiles?

ANSWER - If there is something peeling from your ceramic tile, then there must have been a sealer applied to it. The glaze on a glazed ceramic tile will chip off, but not peel off.…

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cleaning Stains stone

Best way to clean slate that has pencil marks on it?

ANSWER - Pencil marks can be difficult to get off some stone surfaces. One thing to try that has worked quite well is to get a clean pencil eraser and try erasing it off. Other…

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