Expertises

Expertises Mousses BIOex

The purpose of the expertise pages below is to explain a few key technical notions relative to our business and to foam concentrates generally.  

Foam action

Foam action

Combustion is a chemical reaction in which a  combustible substance or fuel is oxidised by an oxidiser in the presence of an energy source. Combustible : Class A (wood, cardboard, paper, te...

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Low, Medium and High Expansion

Low, Medium and High Expansion

Expansion is the ratio between the Foam Volume obtained and the Volume of Foaming Solution used to produce it. For example: 100 litres of water + foam concentrate pre-mix give 1000 litres of foam. ...

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Direct and indirect applications of an AFFF or AR foam concentrate on class B fires

Direct and indirect applications of an AFFF or  AR foam concentrate on class B fires

Extinguishing a fire requires a suitable foam concentrate, and a controlled application. There are 2 application modes, recognised by the European (EN1568) and international (IS...

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