A membrane system includes a base membrane and a cover membrane. The base membrane is configured to be installed between a subfloor and floor tiles to allow movement of the floor tiles relative to the subfloor. The base membrane includes a base layer and studs projecting from the base layer. The studs are configured to hold a heating cable in place when the heating cable is positioned between adjacent ones of the studs. The studs have free ends that define pockets therein. The cover membrane is configured to be coupled to the base membrane to encapsulate the heating cable between the base membrane and the cover membrane. The cover membrane includes a cover layer and studs projecting from the cover layer. The studs on the cover membrane are configured to fit within the pockets in the base membrane to couple the cover membrane to the base membrane.

A flooring underlayment includes a base membrane and a cover membrane. The base membrane is configured to be installed between a subfloor and floor tiles to allow movement of the floor tiles relative to the subfloor. The base membrane includes a base layer and studs projecting from the base layer. The studs have free ends that define pockets therein. The cover membrane is configured to be coupled to the base membrane to form a flat surface for supporting the floor tiles. The cover membrane includes a cover layer and studs projecting from the cover layer. The studs on the cover membrane are configured to fit within the pockets in the base membrane to couple the cover membrane to the base membrane.

The invention relates to a device for supporting and fastening heating pipes (20) of a heating system placed in subfloors, walls or ceilings of a building.

The device comprises: a laminar body having a first face and an opposite second face, a plurality of fastening elements made in one piece on the first face of the laminar body and configured to fasten said heating pipes on the first face. The invention is characterized in that both the laminar body and the fastening elements of the device are in a mixture comprising at least one thermoplastic polymer and thermally conductive inorganic fillers.

A universal membrane is configured to be installed between a subfloor and floor tiles to allow movement of the floor tiles relative to the subfloor. The universal membrane includes a base layer, a plurality of studs projecting from the base layer, and a plurality of sidewalls projecting from the base layer and disposed between adjacent ones of the plurality of studs. Each sidewall of the plurality of sidewalls forming a perimeter of a pocket. The base layer forms a bottom wall of the pocket.

An underlayment system is provided that includes a plurality of bosses that emanate form a common base member. The bosses and bases preferably include an opening therethrough that will allow for subsequent layers of adhesive to interact and bond to each other. The bosses are also spaced in such a way to help secure a wire snugly therebetween.

An underlayment system is provided that includes a plurality of bosses that emanate form a common base member. The bosses and bases preferably include an opening therethrough that will allow for subsequent layers of adhesive to interact and bond to each other. The bosses are also spaced in such a way to help secure a wire snugly therebetween.

A system for temperature-controlling rooms with a room ceiling or a room wall on which is suspended a structure of rails which run parallel to one another and form a lower rail plane running parallel to the room ceiling and an inner rail plane running parallel to the room wall, and between which a plurality of cooling or heating elements can be inserted, is characterized in that a plurality of fixing elements of which the cooling or heating elements can be fixed with respect to the rails in a vertical or inward direction facing away from the room ceiling or room wall, respectively, and a plurality of brackets which can be fastened on the rails and which force the cooling or heating elements, in a direction away from the room ceiling or room wall, into a plane which coincides at least with the lower/inner rail plane

An underlayment system is provided that includes a plurality of bosses that emanate form a common base member. The bosses and bases preferably include an opening therethrough that will allow for subsequent layers of adhesive to interact and bond to each other. The bosses are also spaced in such a way to help secure a wire snugly therebetween.

The invention relates to a pipe clamp for coupling a pipe to a mesh reinforcement, provided with two co-acting arcuate parts. The pipe clamp comprises a hinge coupled to respective first ends of a first and a second arcuate part, and a divided closure, wherein the arcuate parts are provided with a first recess for clamping round the pipe on a first wire of the mesh reinforcement in the closed position. Because the mesh reinforcement can be provided with meshes of wires which run transversely over each other and may be a different distance from the pipe, the pipe clamp is further provided with a second recess, wherein one of the two recesses is always located between at least one of the closing parts and the other recess, whereby the pipe can be fixed flat over the mesh reinforcement.

The present invention relates to a tube fastening structure for fastening a tube in a radiant floor heating system, the tube fastening structure comprising a bottom layer and at least one fastening element. The bottom layer is fixed on ground and has a surface of loop members. The fastening element has a plurality of hook members on a first surface thereof, and the plurality of hook members are configured to be mechanically fastened to the surface of the loop members of the bottom layer. After the tube is placed on the bottom layer, the fastening element is configured to fasten the tube in a manner of surrounding the tube by a mechanical fastening between the plurality of hook members and the surface of the loop members of the bottom layer.