InterDam - Fire and Blast Resistant Panels for Offshore

interdam testing
Fire and blast testing at 0.25 bar over-pressure

By The Maritime Executive 2017-01-23 10:36:44

InterDam, supplier of fire and blast doors, walls and windows to the offshore Oil & Gas and Renewable sectors, is in the final stages of testing a new pre-fabricated fire and blast resistant panel.

Called the Generation V, this new product comes hot on the heels of the company’s Generation IV fire-resistant sandwich wall system developed in response to the industry’s desire for using fully fit-for-purpose prefabricated walls that fit modular and standardized building designs.

“Our customers are very concerned with safety,” said InterDam’s Managing Director Berend Groeneveld.

“At the same time, they want to lower CAPEX through the modularization and standardization of project designs so we’re pushing the boundaries of engineering to help them achieve these objectives,” he continued.

InterDam has tweaked the panels’ insulation material by realigning the layers of fibers and optimizing the panel support structure to absorb more energy. This new concept was field tested last November using three sample positions.

These tests included damaging the panels to study their breaking point, and proving that they are gas-tight after a blast pressure of 0.8 bar.

Finite Element Modelling (FEM) enables InterDam to optimize the design of any blast or fire wall, based on customer project-specific required ratings.

Further testing will be carried out later this month at a specialist fire test laboratory in the UK where one of the 0.25 bar blast-tested samples will be tested in a hydrocarbon fire to determine the wall’s post-blast fire resistance.

“There are no regulations for this yet,” said Mr. Groeneveld. “but analysis of offshore accidents indicates a combination of a blast and a fire in over 50% of cases and InterDam is committed to pushing for industry best-practices in this area.”

“After all, our mission is to keep people and equipment safe, and our operating philosophy is ‘How safe can you be?’. So we’re putting our money where our mouth is,” he added.

Fire and blast testing at 0.8 bar over-pressure


The products and services herein described in this press release are not endorsed by The Maritime Executive.