FIELD: building, particularly permanent forms for all-purpose building and building structure walls erection.
SUBSTANCE: fastener comprises two supports for permanent form panels and connection member arranged transversely to supports. Connection member ends are connected with one support by orifice-toothed finger type connection so that supports are parallel one to another and bases thereof are on the same level. Above connection is located on support base level and includes oblong orifice extending in transversal direction relative connection member. Orifice is made in joint area of one component to be connected and is adapted for engagement with toothed finger oblong in the same direction and secured to another component. Connection member is formed as a set of sections to provide length regulation thereof in the given range by changing a number of connection member sections and by mutual connection thereof. Ends of each section may be connected with supports or with ends of another section by means of orifice-toothed finger type connection including oblong orifice formed on one component and toothed finger created on another one.
EFFECT: increased simplicity and reduced cost of fastener components and supports production, transportation and storage due to elimination of need in differently sized fastener components and supports; extended operating capabilities due to possibility of fastener usage for securing wall reinforcement members.
9 cl, 6 dwg
