Expert since 1970
Lock cofferdam
Aluminum Construction : According to EN ISO 1090 /3834-4
Maxi. 1/150th deflection limit under load with safety factor of 1.7.
For a fluid density of 1030 kg/m³
Logs made of extruded aluminium profile. The selection of profile according to the effort diagram. Our various available profile:
ref. 1603 (30mm width) ref. 1604 (60mm width) ref. 1606 (100mm width) ref. 1609 (width 150mm)
In the event of a water load exceeding the limits of our profiles, it is possible to reinforce the stop log / boards. Reinforcement will be determined after calculation by our engineer. Dam consisting of one (1) or several elements, for easier handling and lighter mechanical lifting.
On demand: Self-supporting design with bracing or without fixing.
Integrated pressure relief valve
All tailor-made solutions available