According to ENA Technical Specification 12-23 issue 4 2018 + Amendment 1 2020 4ward Testing carries out the requirements for this ENA specification […]
4ward Testing: Expertise in BS ISO 1276, BS EN 13727, and BS EN 13624 standards. Ensuring safety and efficacy of disinfectants across sectors. Learn more about our rigorous testing procedures and commitment to quality.
4ward Testing continue to test bonding agents for use with gypsum and cement for indoor use. Tests include solid content, saponification, acid value, ash residue, low-temperature film formation and bond strength.
BS 5270-1:1989 Bonding agents for use with gypsum plasters and cement. Testing polyvinyl acetate (PVAC) emulsion bonding agents for indoor use with gypsum building plasters.
We are delighted to announce that our newly built Expansion Ratio and Expansion Pressure equipment is now in use. The expansion ratio will determine the ability of the sample to create a foam/char in the event of a fire and the pressure will verify the ability of the sample to develop pressure during foaming.