A tile system for covering a surface. The tile system comprises a first tile assembly connected to a second tile assembly by a connector. Each tile assembly comprises a first tile stacked on a second tile, the first tile and the second tile joined to a reinforcing material disposed therebetween. The connector comprises a first component and a second component that is complementary to the first component. The first component is mounted to the first tile assembly, and the second component is mounted to the second tile assembly.

A flooring substrate system that uses one of three substrate components upon which various types of finish flooring may be attached above a deck structure. The deck structure may be open lumber framed or may be a waterproofed planar surface. Affixation of the flooring system may be by direct connection or by gravitational placement. Height and slope adjustable components interlock through a plunge, twist and locking teeth arrangement to form supporting members beneath the substrate components. A special fastening system is utilized between two of the substrate components to compensate for high wind lift load conditions.

This is a leveling device that is capable to bring to the same level two or more tiles with which the leveling device is placed in contact.

The present disclosure discloses a quickly dismantlable floor member and a spliced floor, to solve the technical problem that the conventional floor members cannot be dismantled conveniently for repairing and replacement. The quickly dismantlable floor member is of a tetragon shape, a lateral face of a first side of the quickly dismantlable floor member is provided with an automatic latch, the automatic latch comprises a locking head, the locking head is retractable, and the locking head is able to, after the quickly dismantlable floor member is installed, join with an neighboring conventional floor member. The spliced floor employs three or more quickly dismantlable floor members.

The present invention relates to a panel, in particular a floor panel, interconnectable with similar panels for forming a covering. The invention also relates to a covering consisting of mutually connected floor panels according to the invention.

A knob for a leveling spacer for laying wall tiles, floor tiles, and the like, the spacer being of the type having a base with spacing raised portions for the abutment of the edges of corresponding tiles and a stem, and the knob is provided with circumferential openings on the side wall.

A spacer for laying tiles, bricks and the like with the interposition of gaps includes a plate-like body open internally with at least one spacing protrusion that protrudes outward from the body and defines the width of a respective gap. At least one first spacing protrusion protrudes outwardly and from at least one of the two opposite faces of the body along an arrangement that is perpendicular to the arrangement of the body.

A tile spacer comprises a base for engaging a bottom surface of tiles and a stem projecting upwardly from the base. The stem comprises two oppositely facing surfaces and two projections (36, 38) extending in opposite directions from the surfaces so that the stem and the projections define cross-shaped profile with corners for contacting corners of four tiles. At least one of the surfaces of the stem includes a recessed, i.e. set-back, area. The projections extend from the recessed areas. One or both projections can be removed from the stem by breaking the projection(s) so that the tile spacer can be used with four, three or two tiles depending on whether one or both projections is removed. The recessed areas confine any residual material of the projection(s) that is not removed when the projection(s) is broken at least substantially within the recessed area(s) and minimises or avoids altogether interference with laying tiles.

A wedge device for leveling tiles and a clip set for use of the same are disclosed. In one embodiment of the wedge device, the wedge device includes a body having an attachment end, a penetrating edge, a top, and a bottom. The attachment end is coupled to a backstop member and the penetrating edge is configured to penetrate the clip member. The body includes an inclined plane tapering from the attachment end to the penetrating edge. A line-of-sight opening extends along a longitudinal axis of the body to provide visibility through the body from the top to the bottom.

A tile aligning and lippage tuning system that uses a single piece base and strap which is designed to break away from the base when sufficient pressure is applied and is also designed to stretch along a thin wall region before separation of the strap from the base occurs.