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Build Your Online Product Catalogs?
| Product Name: |
BS 476-7 Building Materials Combustion Testing Equipment
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| Supply Ability: |
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| Related proudcts |
testing equipment, |
| Specifications |
Size: 1220 mm (W) x 550 mm (D) x 1920 mm (H) |
| Price Term: |
EXW |
| Port of loading: |
Chongqing/Shanghai |
| Minimum Order |
|
| Unit Price: |
1 USD/PS |
|
BS 476-7 Building Materials Combustion Testing Equipment
BS476-7Testing Equipment.jpg
Introduction:
BS 476-7 Building Materials Combustion Testing Equipment is measuring the lateral spread of flame along the surface of the specimen of a product orientated in the vertical position under opposed flow conditions, and a classification system based on the rate and extent of the spread of flame. It provides data suitable for co***ring the end-use performances of essentially flat materials, composites or assemblies, which are used primarily as the exposed surfaces of walls and ceilings.
Application:
Building Materials
Rail
Standard:
>>> BS 476-7---Fire tests on building materials and structures. Method of test to ***ermine the classification of the surface spread of flame of products.
Specifiastion:
1, This Testing apparatus consists of a radiation panel mounted vertically in a surround and supported on a framework.
2, The radiation panel is sullied with an gas-air mixture.
3, The radiation panel is 850mm square for a porous refractory type burner block designed to give efficient combustion of the air-gas-air mixture, with no flaming occurring on the face of the panel under operational conditions.
4, The radiation panel and its surround are supported on a framework so that the center of the panel is about 1250¡À100mm above floor level.
5, A specimen holder and a pilot flame arrangement mounted to one side of the apparatus.
6, The specimen holder is comprise a water-cooled steel frame with water-cooled face plates. The face plates is overlap the specimens by 20¡À2mm on their top and bottom edges and over the vertical edge adjacent to the radiation panel.
7, A spring loaded clamp is positioned to clamp the specimen against the face plates.
8, The portable water supply to the specimen holder make the maximum temperature does not exceed 35℃ at the outlet from the specimen holder.
9, The specimen holder assembly is located at 90¡À2¡ã to the face |
| Company: |
CHONGQING GOLD MECHANICAL&ELECTRICAL EQUIPMENT CO.,LTD.
|
| Contact: |
Ms. Lily Lu |
| Address: |
Nanping |
| Postcode: |
|
| Tel: |
0086-023-62940030 |
| Fax: |
0086-023-62940030 |
| E-mail: |
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