UK's Leading Provider Of Passive Fire Protection Products

Call 0333 043 0018
for Sales or Technical Enquiries

or you can email our sales support team on

Free Technical Support For Passive Fire Products

Free Technical Support

Fast free technical advice for products and projects.

Aithon A90H

£POA
excl tax

 

Enquire Now

This product cannot currently be bought online. Please contact us on or click on the enquire button below.

Product Description

AITHON A90H achieved four hours fire resistance classification on concrete slabs and walls. At the end of the test, after more than 240 minutes of fire, the char showed a perfect integrity and adhesion to the concrete, despite of the heavy slab bending (18 cmt over a 4 mt span).


 

The BS EN 13381-3 regards the fire resistance of concrete structures and the performance of the intumescent coatings applied on concrete are expressed in terms of equivalent concrete thickness. The method defines the quantities (in gr/m2) of intumescent coating required to achieve the same insulation performance provided by different thicknesses of concrete. The calculation of the equivalent concrete thickness required for slabs and walls exposed to fire on one side is based on fire test results achieved on loaded slabs having minimum (500 gr/m2) and maximum (2035 gr/m2) applied quantity of intumescent coating. Linear interpolation between minimum and maximum is allowed.

Product Performance

BS EN 13381-3

Data Files and Downloads

Related Products


Aithon PV33

Aithon PV33 is system for achieving spread of the flame to timber substrate, the coating is clear an...

£119.84+VAT

Popular Categories

Fire Retardant Coatings
Passive Fire Protection for Electrical
FAQs | Privacy Policy | Returns Policy | Terms & Conditions
© 2016 ATOL Construction Ltd. All Rights Reserved.
Card Payments Powered By Worldpay
Sea Dragon Web Design