Product Description

RB modular expansion joint consists of edge profile steel, lamella beam, joist beam, control box, rubber seal profile, sliding bearing and anchor rebar. The expansion joint with movement capacity less than **0 mm is composed of two edge beams and a rubber seal. For those of **0 mm or above, increasing number of lamella beams are needed. One lamella beam allows the expansion demand increased by every *0 mm. The range of movements is determined by the operational range of the sealing profile. For instance, if the specified operational range of a sealing profile is *0mm, Modular Joint has three sealing profiles (two lamella beams) will allow a movement range of 3 x *0 = **0mm. When the expansion demand increased by every *0mm, one more lamella beam is needed.