Floor panels which are provided with a mechanical locking system including a displaceable tongue in a displacement groove. The tongue is moulded and provided with bendable protrusions. A building panel having an edge portion provided with a groove, in which a tongue formed as a separate part is received, wherein the tongue includes at least two bow shaped protrusions at a first long edge of the tongue, and wherein the protrusions are arranged bendable in the groove.

An energy-saving building system using a porous silicate material for thermal insulation, comprises a foundation, a retaining wall body, and a roof system. The foundation comprises a ground ring beam and columns, and a porous silicate thermal insulation material is cast around the ground ring beam and the columns; the porous silicate thermal insulation material is composed of an organic lightweight aggregate and a lightweight inorganic matrix, and the lightweight inorganic matrix is provided thereon with a plurality of micropores; the retaining wall body comprises an outer wall disposed on the ground ring beam, the outer wall comprises an outer side support body, an inner side support body, and the porous silicate thermal insulation material cast between the inner and outer side support bodies, and the outer side support body and the inner side support body are connected therebetween by means of a heat insulating connection member.

This invention involves three masonry units that can aid in materializing masonry construction of better quality. The masonry units include the CMH-4, the CVMH-8 and the SNH-4. The CMH-4 includes cells that permit interior wall cavities that can help include larger piping inside walls as well as horizontal piping for sanitary ventilation without losing the traditional way of installing CMU's or interrupting the typical and usually recommended running bond. The CVMH-8 permits the cutting of the unit in different shapes, of which one can be used as framework. The SNH-4 is a concrete unit that can be used as a planting wall, that aids in openings without windows or doors and that is compatible in dimensions with other CMU's. The three units are compatible with existing masonry units, permitting their mixed use according to design needs.

A modular wall block is adapted for being assembled together with a number of other blocks in stacked courses to form a retaining wall. First and second spaced apart T-shaped formations are located at a rear of the block body, and define therebetween a T-shaped vertical fastener channel and opposing vertical side grooves. The vertical fastener channel is adapted for receiving a complementary T-shaped formation of a rearwardly placed embedment block. The vertical side grooves are adapted for cooperating with vertical side grooves of adjacent like wall blocks to selectively receive a removable wall insert.

Techniques for smart light and lighting drywall are provided. A system and/or method can comprise a smart light comprising at least one light bulb; and a lighting drywall comprising: a power source; a mesh configured to provide power from the power source using a wireless power transfer mechanism; wherein the smart light is removably attachable to a plurality of locations on the lighting drywall and configured to receive the power using the wireless power transfer mechanism at respective locations of the plurality of locations.

The modular structures and methods for making and using the same are disclosed herein. The modular device can include one or more support panels, one or more connecting members (also referred to as bones) and one or more fasteners. Support panels can be connected together in groups of two or more using the fastener, to provide a frame for the connection to connecting members. The connecting members connect between the support panels, such that groups of support panels can be connected together and extended upon one another. The connecting members connect at receiving ports in the support panels, which receive and affix at least a portion of the connecting member. The support panels generally form the frame of the modular structures, while connecting members connect between the support panels. The interlocking and alternating elements allow for the variety of structures and flexibility described herein.

A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.

A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.

The modular structures and methods for making and using the same are disclosed herein. The modular device can include one or more support panels, one or more connecting members (also referred to as bones) and one or more fasteners. Support panels can be connected together in groups of two or more using the fastener, to provide a frame for the connection to connecting members. The connecting members connect between the support panels, such that groups of support panels can be connected together and extended upon one another. The connecting members connect at receiving ports in the support panels, which receive and affix at least a portion of the connecting member. The support panels generally form the frame of the modular structures, while connecting members connect between the support panels. The interlocking and alternating elements allow for the variety of structures and flexibility described herein.

The herein application discloses an alternative construction system for buildings, facilities, accessories and products, with architectural elements of easy assembly, manufactured with recycled plastic improved materials, as well as the formulation of the material thereof.