A clamp (51) for connecting panels in a surface coating structure on a base frame comprises a fixable element (100) and a rotatable element (200) having an upper part (220), projecting after its rotation from the fixable element (100) and provided with end (21, 22) of engagement in lateral grooves of adjacent panels. The rotatable element (200) has an intermediate part (280) and a lower part (290) which are constituted by two coaxial discs, the disc of the intermediate part (280) having a smaller diameter than the disc of the lower part (290). The fixable element (100) has two communicating coaxial holes (10, 11) housing the intermediate part (280) and the lower part (290) with a wide coupling to allow rotation of the rotatable element (200) with respect to the fixable element (100). A manufacturing process of the clamp (51) is also described.

A rectangular or square wall- or ceiling panel is provided, comprising a first profile a first profile on two opposing edges, whereby each such first profile consists of a panel groove, an inner leg on an installation side of a panel and an outer leg on an visible side of a panel, both inner leg and an outer leg confining said panel groove, wherein both said outer legs are longer than said inner legs. A further second profile may be provided on at least one of the other two opposing edges of the panel, said at least one second profile consisting of a recess on the installation side of the panel. The visible side may be a decorative side.

A cladding element may have a composite body made up of two rectangular cover layers, of which at least the outer cover layer may consist of glass, and an inlay laminated in between the two cover layers. The composite body may include fastening tabs laminated in between the inner cover layer and the inlay on two opposing edge sides and an edge terminus profile protruding beyond the inner cover layer on one of the two edge sides between the fastening tabs, which may form an attachment web projecting from the protruding longitudinal edge for an identical cladding element. To provide advantageous construction conditions, the edge side opposite to the edge terminus profile may be covered by a cover strip frontally overlapped by the outer cover layer, which may be laminated like the edge terminus profile in between the inner cover layer and the inlay.

A clamp (51) for connecting panels in a surface coating structure on a base frame comprises a fixable element (100) and a rotatable element (200) having an upper part (220), projecting after its rotation from the fixable element (100) and provided with end (21, 22) of engagement in lateral grooves of adjacent panels. The rotatable element (200) has an intermediate part (280) and a lower part (290) which are constituted by two coaxial discs, the disc of the intermediate part (280) having a smaller diameter than the disc of the lower part (290). The fixable element (100) has two communicating coaxial holes (10, 11) housing the intermediate part (280) and the lower part (290) with a wide coupling to allow rotation of the rotatable element (200) with respect to the fixable element (100). A manufacturing process of the clamp (51) is also described.

A rectangular or square wall- or ceiling panel is provided, comprising a first profile a first profile on two opposing edges, whereby each such first profile consists of a panel groove, an inner leg on an installation side of a panel and an outer leg on an visible side of a panel, both inner leg and an outer leg confining said panel groove, wherein both said outer legs are longer than said inner legs. A further second profile may be provided on at least one of the other two opposing edges of the panel, said at least one second profile consisting of a recess on the installation side of the panel. The visible side may be a decorative side.

A cladding element may have a composite body made up of two rectangular cover layers, of which at least the outer cover layer may consist of glass, and an inlay laminated in between the two cover layers. The composite body may include fastening tabs laminated in between the inner cover layer and the inlay on two opposing edge sides and an edge terminus profile protruding beyond the inner cover layer on one of the two edge sides between the fastening tabs, which may form an attachment web projecting from the protruding longitudinal edge for an identical cladding element. To provide advantageous construction conditions, the edge side opposite to the edge terminus profile may be covered by a cover strip frontally overlapped by the outer cover layer, which may be laminated like the edge terminus profile in between the inner cover layer and the inlay.

An adjustable building panel support device comprising a building panel support element, a support bracket and at least one connector suitable for attaching an insulated building panel to a substrate for constructing an insulated wall section. The building support element and the support bracket are fixable together at a user determinable position by the at least one connector whereby the distance between the building panel support element and the support bracket can be varied to accommodate surface variations that may be present on a substrate surface.

An adjustable building panel support device comprising a building panel support element, a support bracket and at least one connector suitable for attaching an insulated building panel to a substrate for constructing an insulated wall section. The building support element and the support bracket are fixable together at a user determinable position by the at least one connector whereby the distance between the building panel support element and the support bracket can be varied to accommodate surface variations that may be present on a substrate surface.

This document describes a thin mortarless cladding brick made using a high efficiency production method with low material cost and low cost workmanship to install. The brick is made by a pavement press machine, produced with a longitudinal tongue and groove with one side slot and dent, made by a press die, for a mounting bracket. Bricks will interlock with each other on top and bottom and fixed to a raw wall using the proper mounting brackets with adjustable screw.