A set of mutually lockable panels comprises a first panel having an edge including a male part and a second panel having an edge including a female part for receiving the male part of the first panel in unlocked condition of the panels. The male part has an outer side which, in locked condition of the panels, is directed to the second panel in a direction substantially parallel to the front face of the first panel, and an opposite inner side which is provided with a locking surface. The female part comprises a locking member, which is pivotable about a pivot axis that extends substantially parallel to the edge of the second panel and an actuator for rotating the locking member from its unlocked condition to a locked condition of the panels.

This application relates to the field of reveal architectural panel assemblies. The apparatus replaces prior art assembly methods and fasteners with a particular connecting structure to facilitate assembly. The frame extrusions are modified to facilitate assembly and increase ease in adaptation and installation.

A tile aligning and leveling system that uses an under tile base re-usable upright connecting tab, which is detachably connected to said under tile base, a re-usable flexible edge slotted cap configured to slip over the connecting tab and latch thereto as the cap is slid further down the connecting tab. The cap has an edge slot so that the connecting tab can be separated from the cap, by merely sliding the cap, so that the connecting tab passes through the slot. A flexible spring-like portion of the cap provides increased force on the tile even if undesired elongation of the connecting tab occurs.

Fire resistant lightweight cladding 10 comprising thin sheet material having an outer layer which is predominantly steel and a thicker inner layer which is predominantly aluminium, the inner layer being a supporting layer and the sheet material being formed into a panel of predetermined outline and used in a fire-resistant wall panel assembly comprising a substrate supporting outer cladding sheets in side by side relation, each cladding sheet being a composite of a relatively thin steel layer and a relatively thick aluminium layer, the sheets described herein have a steel outer layer which is about 4 mm thick and an aluminium layer is about 2 mm thick and panel density from 6 kg/m2 to 9 kg/m2. The panels were tested according to British Standard BS 8414-22015 (amdt 1) as modified by Australian 5113-2016 (amdt 1) and the specimen passes the classification criteria 5.4.4(b) which concerns the temperature differential from outer fireside and inside and 5.4.5(g) which concerns debris.

A vertical joint system for a surface covering panel having an upper and lower surfaces, and a plurality of sides located between the upper and lower surfaces. The joint system has a male part along at least one side and a female part along an opposite side. The female part has a protrusion that extends from the lower surface and an outer most female surface on the protrusion. The male part has a recess that opens onto the lower surface with a portion of the recess forming an inner most male surface. The outer most female surface and the inner most male surface arranged so that when the male part of one surface covering panel is engaged with a female part of a second surface covering panel the outer most female surface overlies the inner most male locking surface at a first location and a second location.

The present disclosure relates generally to cladding, for example, suitable for use covering the exterior surface of a building. The present disclosure relates more particularly to a siding panel including a light source. The siding panel includes a panel body having a length extending from a first end to a second end, a width extending from a first edge to a second edge, a front face, and a rear face. A first lock extends along the first edge of the panel body and a second lock extending along the second edge of the panel body. A fastening strip is coupled to the first lock. A light source extending along the length of the panel body is secured to the panel body so as to provide light from the front face of the panel body.

A tile system for a burn room includes a plurality of interlocking surface tiles, each surface tile having an upper portion and a lower portion. The lower portion extends beyond at least a portion of a perimeter of the upper portion to define a flange. The system further includes a plurality of interlocking corner tiles configured to interact with at least one of the plurality of surface tiles; and a bracket system for securing the plurality of surface tiles and the plurality of corner tiles to a surface.

A tile spacing device and accompanying system and method are disclosed for spacing multiple tiles. In one embodiment, a central body has four arms extending therefrom with a releasably frangible connection. Each of the four arms has a cellular sheet structure defined by multiple cells, including at least one hexagonal cell. The central body and the four arms provide a four-tile engagement configuration. By selectively breaking and removing an arm, a three-tile engagement configuration may also be provided.

A set of mutually lockable panels comprises a first panel having an edge including a male part and a second panel having an edge including a female part for receiving the male part of the first panel in unlocked condition of the panels. The male part has an outer side which, in locked condition of the panels, is directed to the second panel in a direction substantially parallel to the front face of the first panel, and an opposite inner side which is provided with a locking surface. The female part comprises a locking member, which is pivotable about a pivot axis that extends substantially parallel to the edge of the second panel and an actuator for rotating the locking member from its unlocked condition to a locked condition of the panels.

A siding material for a building configured to hold one or more solar panels is disclosed including a siding shell including a first section and/or a second section, wherein each first and/or second section includes an essentially flat face disposed at an angle ranging from about 30 degrees to about 90 degrees relative to the ground or a perpendicular plane extending from a side of the building. In addition, one or more surfaces of the first section and/or the second section are perforated, and the first section and/or the second section each include a channel configured to hold an electrical cable.