YUYANG INDUSTRIAL CO., LIMITED

DONGGUAN YUYANG INSTRUMENT CO.,LTD

China Good Quality Manufacturer of Testing Equipment

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Durable Fire Testing Equipment ENV 1187 Test 2 Roof Testing With Burning Brands / Wind

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Good quality Vertical Flammability Tester for sales
Good quality Vertical Flammability Tester for sales
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Durable Fire Testing Equipment ENV 1187 Test 2 Roof Testing With Burning Brands / Wind

China Durable Fire Testing Equipment ENV 1187 Test 2 Roof Testing With Burning Brands / Wind supplier

Large Image :  Durable Fire Testing Equipment ENV 1187 Test 2 Roof Testing With Burning Brands / Wind

Product Details:

Place of Origin: China
Brand Name: YUYANG
Certification: ENV 1187 Test 2
Model Number: YY433

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Plywood Box
Delivery Time: 20 work days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 5 sets per quarter
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Detailed Product Description
Product Name: Fire Testing Equipment Usage: Roofing Test With Burning Brands And Wind
Material: Stainless Steel Size: 1350mm X 600mm X 1100mm
Power: 220V, 50 / 60Hz Weight: 200kg

ENV 1187 Test 2 Roofing Test with Burning Brands and Wind, Fire Testing Equipment
 

 

Description:

 

This European Specification specifies four methods for determining the performance of roofs to external fire exposure. The four methods assess the performance of roofs under the following conditions:

Test 1 - with burning brands

Test 2 - with burning brands and wind

Test 3 - with burning brands, wind and supplementary radiant heat

Test 4 – with two stages incorporating burning brands, wind and supplementary radiant heat

 

The tests assess the fire spread across the external surface of the roof, the fire spread within the roof (Tests 1, 2 and 3), the fire penetration (Tests 1, 3 and 4) and the production of flaming droplets or debris falling from the underside of the roof or from the exposed surface (Tests 1, 3 and 4). Tests 2 and 3 are not applicable to geometrically irregular roofs or roof mounted appliances e.g. ventilators and roof lights.

The four tests listed above do not imply any ranking order. Each test stands on its own without the possibility to substitute or exchange one for another.

 

 

This Test 2 equipment consists of:

 

Air channels equipped with fans and a lid

This air channel is made of 1.0 mm thick steel plates. The wall channel section placed between the lower and the upper air channels is made of steel plates and non-combustible fibre reinforced calcium silicate boards with a thickness of 11 ± 2 mm and a density of 680 ± 50 kg/m3.

 

Crib ignition stand

 

The crib ignition stand is protected from air currents consists of a support of the wood crib and a line burner with five vertically oriented burner tubes. The line burner is mounted centrally on the support with the axes of the burner tubes and the lowest edge of the crib in the same plane.

 

Wood crib

 

8 pcs (in which 6 pcs are nailed to the remaining 2 pcs at a distance of 8 mm between each of them) of 10 x 10 x 100 mm pine wood containing no knots make the source of fire.

 

Constant temperature drying oven of 105 ± 5°C

Desiccator

Balance

Timer

Air velocity measuring devices

Flow meter


Standard: ENV 1187 Test 2 with burning brands and wind

 

Contact Details
YUYANG INDUSTRIAL CO., LIMITED

Contact Person: Jackson Sun

Tel: +86-13825722581

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