KERTO-RIPA MOUNTING RIB MOUNTING 1 The simplest support. Here, the element rests on the ribs. The rim joist only ensures stability. FLAT MOUNTING This smart solution enables integration in the main structure. Here the element hangs from the upper panel. This solution often drives the rib and panel dimensions of the Ripa element. RIB MOUNTING 2 A variation to the support above. Here, the element also rests on the ribs. This way the ribs have a longer support length than the previous option. A row of end beams ensures stability. RIM JOIST MOUNTING A hanging connection between the rim joist and the ribs can be used to attach the element onto the rim joist. This solution often drives the rib dimensions of the Ripa element. INTER-CONNECTION In order to guarantee equal deflections, adjoining Kerto-Ripa elements are inter-connected. Usually this is done using pocket screws. The specifications of the joints must be such that they meet structural, physical (vapour movement, any waterproofing) and fire proofing (prevent the ribs from burning) requirements. The tolerance must be taken into account here. The swelling and shrinking behaviour of the elements cannot lead to any hazardous tensions either. This is prevented by using proper specifications. A clearance of 2 to 3 mm between the elements is recommended. A clearance of 10mm is recommended if the edge beam and the side wall are not connected.
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