12 Months Warranty Fire Testing Equipment BS476-6 Standard

Price Negotiable

Price: Negotiation

MOQ: one set

Delivery Time: 15 work days

Brand: DAXIAN

Product Description

BS476-6 Fire Tests Fire Propagation Tests On Building Materials And Structures

BS476-6 Fire propagation Tests on Building materials and structures

Model: DX8298

Meet the standards:

BS 476 Part 6 specifies a method of test for providing a comparative measure of a flat material or assembly's contribution to the growth of a fire.

Scope of application:

Fire spread index to evaluate the performance of interior wall and ceiling lining.

1. Indoor wall materials;

2. Thermal insulation materials;

3. Ceiling materials.

Technical parameters:

Combustion chamber:

Chamber wall:

Asbestos cement board	12.5 mm thick
Dry density	1300 kg / m3 ~ 1450 kg / m3
test chamber inner dimension	190 mm × 190 mm × 90 mm
Air inlet	96 mm × 25 mm
Mica observation window	50 mm × 50 mm
Steel baffle	200 mm × 40 mm
Steel bar	fixed sample holder

Test procedure:

-Turn on the gas source and use the gas igniter to ignite the nozzle;
-Start timing from ignition;
-After 2 minutes and 45 seconds, turn on the power and input 800 W;
-After ignition for 5 minutes, the indication input decreases to 1500 W.