Find ways NEWS QUALITY WALL TILES OF SPECIALLY LIGHTWEIGHT CONCRETE
In JSC Russian Federal Institute of Technology VNIIzhelezobeton found a way how to trim the walls of the building of a particularly lightweight concrete, in particular the walls of lightweight polystyrene blocks slabs of fine concrete.
Facing such external surfaces of the building on existing technology is unreliable, as due to fixing cladding on the walls of a particularly lightweight concrete, there is increased complexity of installation, the inability to achieve the required reliability mounting plate to the wall and fire wall construction using combustible material that grows from -this air gap.
Meet the challenge of facing walls of the building of special lightweight concrete could JSC Russian Federal Institute of Technology VNIIzhelezobeton. Their method will improve the reliability of large-scale consolidation of lightweight panels to the walls of a particularly lightweight concrete, reduce the complexity of installation and cladding to raise the required level of fire safety when used in the construction of walls of combustible materials.
This object has been achieved in that in the lining of the walls comprising a layer of boards made with openings to accommodate the fastening elements themselves slabs were installed with mutual overlap and gaps, the metal fastening elements are in the form of flexible rods and the anchor shank, and each anchor was made in the form of a rod whose axis is perpendicular to the shank. Shafts and pins fastened in the adhesive joints between the blocks of the particular lightweight concrete, for example polystyrene, wherein each of the plates is connected with a glue joint blocks of especially lightweight concrete. The vertical joints between the boards are filled with the adhesive composition.
Cladding is performed simultaneously with horizontal rows of masonry wall blocks.
Reliability mounting plates are enhanced by sharing with fastening anchors and adhesive joints, as well as through the placement of fasteners in adhesive joints, the strength characteristics of which are many times the strength characteristics of a particularly lightweight concrete wall.
When installing the wall there is no need to drill holes in blocks of special lightweight concrete, which reduces the complexity of installation.
And to ensure fire safety in the use of your wall combustibles vertical gap between adjacent boards filled with the adhesive composition.
Contact information:
111524, Moscow, ul. Plekhanov, 7, VNIIzhelezobeton
Phone: (095) 176-27-04, fax: 368-35-70
