Abstract A method of laying tiles to maintain uniform spacing between rows and columns of the tiles is disclosed. The method comprises spreading a mastic material on the substrate to which the tiles are to be applied; placing the tiles in columns and rows on the substrate and in contact with the mastic on the substrate; placing spacer elements between the corners of adjacent tiles as the tiles are laid, wherein the spacer elements are made of a solid, semi-rigid, foamed polymeric material; allowing the mastic to set and firmly adhere the laid tiles to the substrate; applying a flame to the spacer elements between the tiles after the tiles have been firmly adhered to the substrate to melt and burn the polymeric material of the spacer elements so as to create substantially open channels between the adjacent tiles; and filling the channels between the tiles with a grout. A single piece spacer element is also disclosed for insertion between corner joint spaces between tiles for uniform spacing of the tiles. The spacer element comprises a plurality of legs extending radially from a common juncture, with the spacer element being formed of a solid, semi-rigid, foamed polymeric material.
A method of laying tiles to maintain uniform spacing between rows and columns of the tiles, said method comprising spreading a mastic material on the substrate to which the tiles are to be applied; placing the tiles in columns and rows on the substrate and in contact with the mastic on the substrate; placing spacer elements between the corners of adjacent tiles as the tiles are laid, said spacer elements having a plurality of legs extending radially from a common juncture such that a respective leg of each spacer element is positioned between the mutually respective corner edges of adjacent tiles, said spacer elements further being made of a solid, semi-rigid, foamed polymeric material; allowing the mastic to set and firmly adhere the laid tiles to the substrate; applying a flame to the spacer elements between the tiles after the tiles have been firmly adhered to the substrate to melt and burn the polymeric material of the spacer elements so as to create substantially open channels between the adjacent tiles; and filling the channels between the tiles with a grout.
Claim 2
Independent Claim
180 words
A method of laying tiles to maintain uniform spacing between rows and columns of the tiles, said method comprising spreading a mastic material on the substrate to which the tiles are to be applied; placing the tiles in columns and rows on the substrate and in contact with the mastic on the substrate; placing spacer elements between the corners of adjacent tiles as the tiles are laid, said spacer elements having a plurality of legs extending radially from a common juncture such that a respective leg of each spacer element is positioned between the mutually respective corner edges of adjacent tiles, said spacer elements further being made of a solid, semi-rigid, foamed polymeric material; allowing the mastic to set and firmly adhere the laid tiles to the substrate; applying a flame to the spacer elements between the tiles after the tiles have been firmly adhered to the substrate to melt and burn the polymeric material of the spacer elements so as to create substantially open channels between the adjacent tiles; and filling the channels between the tiles with a grout.
Claim 3
Dependent Claim
48 words
A method of laying tiles in accordance with claim 1, wherein the legs of one or more respective spacer elements are occasionally deformed slightly as they are placed between adjacent tiles to accommodate inadvertent misalignment which may otherwise occur in the uniformly spaced rows and columns of tiles.
Claim 4
Dependent Claim
24 words
A method of laying tiles in accordance with claim 1, wherein said spacer elements are formed of a single piece of foamed polymeric material.
Claim 5
Dependent Claim
19 words
A method of laying tiles in accordance with claim 3, wherein said spacer elements are formed of foamed polystyrene.