Used: Facade, ceiling and roof structures made of wood and metal For faade structures exposed to compression load (e.g. distance mounted without a wall bracket) For fastening window frames. For fastening gates and doors. For kitchen hanging cabinets. For beams. FOR TV consoles. For metal supports.Approved use in materials: Vertically perforated brick Korean concrete Hollow blocks made of lightweight concrete Perforated sand-lime brick Thermal insulation blocks Solid block made of concrete of light and normal weight Solid brick Hard sand-lime brick Concrete C12/15