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

Contact us for a quotation

All tailor-made solutions available