Abstract: An installation unit for sanitary fixtures is described which is characterized by a central carrying column having at least two connection regions with a planar, angled and/or curved attachment surface which extend at an angle to one another or parallel to one another, and which are in particular diametrically opposite relative to one another.

Abstract: An apparatus is described for the intermediate storage and control or release of a predeterminable quantity of water, wherein the predeterminable quantity of water is replenished, each time it has been released, from a supply main for the intermediate storage via an automatically acting supply valve arrangement. An elongate and substantially tubular container integratable into a wall construction is provided for the intermediate storage. This container is surrounded at least extensively by insulating material and is equipped at the outlet side with a valve which can be triggered to release the predeterminable quantity of water by means of an actuating element which can be installed at the container or at freely selectable distances from the container.

Abstract: A support system for bath tubs or shower tubs, which are provided with a tub rim which in particular extends around the tub, comprises at least one support rail which can be secured to a wall and support members which can be provided between the tub and the floor. In this arrangement, the surfaces of the wall and/or of the support rail facing the tub rim are covered, at least regionally, with an acoustic decoupling layer. The support members have at least one acoustically decoupling insulating element and an acoustically decoupling sectional element is provided, which can be positioned between the tub rim and the region confronting it of a support wall which can be erected beneath the tub rim.

Abstract: Apparatus for the fixation and support of the rims of bath and shower tubs relative to a wall of a construction in a manner decoupled from structure-borne noise. The apparatus includes a fixing element secured to the wall and has a support surface for a rim of a tub. A fixing screw is screwed into the fixing element and a first insulating material is arranged between the wall and the tub rim. A second insulating material is arranged between the support surface and the tub rim while a third insulating material is secured to an end of the fixing screw and contacts against the inner side of the tub rim.