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All That Warps Is Not

Certain agglomerate marble tiles with resinous or cement matrix and precast concrete tiles may warp after the pieces have been set for a few days.

By ROBERT T. YOUNG, CSI
President, Ceramic Tile and Marbl

Warping in Cement and Precast Concrete Tiles

Cement matrix and precast concrete tiles may warp after the pieces have been set for a few days. The characteristics are similar to the green marble when the warping occurs.

The cement or co