About When Tiles Warp
Some natural stones and agglomerate resin tiles are moisture sensitive. So when thin-set mortar comes into contact with them during installation, water is absorbed into the bottom of the tile from the thin-set and it causes the tile to warp. The bottom of the tile expands, but the dry top of the tile does not. Just like a wet sponge on a kitchen counter top, as the top dries and the bottom of the sponge remains wet, the sponge will curl.
The solution? Use waterless epoxy adhesives that meet ANSI A118.3 to keep the stones from absorbing water and thus preventing warpage.
Epoxy adhesives are also necessary to use with natural stones that have fiberglass resin backs because they will bond to the resin back, whereas thin-set mortars normally do not bond well to resins backs.
About the Tilewise Cartoons
TileWise cartoons were developed under Donato Pompo's leadership for Club '84
(Ceramic Tile Action Group). Club '84 was a non-profit organization
of accomplished individuals from all segments of the ceramic tile
industry. The group's mission was to develop and distribute educational aids to
educate, train and bring quality awareness to the distributors, specifiers, installers,
and consumers of Ceramic Tile.
The TileWise cartoons were created to communicate issuses and concerns in the
business of using ceramic tile for all segments of the industry. The objective
was to educate to promote the quality use of ceramic tile. In each cartoon the
screen exaggerates what you shouldn't do or emphasizes an issue or concern, then George
the Bucket (named after CTI founder George Lavenberg) says what is correct. The
cartoons ran for twelve years in each issue of the Tile Industry News, a major industry
publication, published by the Ceramic Tile Institute until 1999 when it
ceased.
Use these cartoons to educate your customers and employees to help avoid potential
problems, and to promote a positive image of your company through newsletters, posters
or mailings.
We hope you can put these cartoons to good use to help your industry and your
business, and we know you will certainly benefit from them if you do. Good
Luck!
The TileWise Cartoons will be displayed and available for your use. Restricted to
limited single use. Randy’s cherished wife, Suzanne, is working hard to care for
their precious sons, Rudie and Remie. Randy’s sudden illness left them with
limited resources. If you can benefit from the use of the TileWise Cartoons, and if you
can afford it, a donation to Randy's family would be very much appreciated. Please see
form below to pledge whatever amount you would like to donate.
Right click the cartoon of your choice (Restricted to limited single use) and do a "Save Picture
As..." to your hardrive.
(over 50 TileWise cartoons for your pleasure, and to use to educate
your customers and employees)
Please take the time to learn about
Randy.