The fire resistance test furnace is designed to comply with the relevant parts of building materials in fire resistance test of EN1363-1,1363-2 hydrocarbon curve and relevant requirements of ISO standard 834, and is similar to other States of the relevant provisions. The equipment was specifically designed and after years of improvement, formed a kind of test specimens configuring reliable and accurate methods and necessary part of the combustion chamber, which can be placed on the combustion chamber contains samples of various types of restrictive framework. The control at a specific time, temperature and pressure conditions, the response to heating of the sample to evaluate specific performance standards.
The furnace in the production and installation of lining and tested in the factory, According to your preset function, disassemble into parts packed into trailers suitable for heavy transport.
The inner space of this fire resistance test furnace is 3000mm (w) x 3000mm (h) x 1300mm (d), Lined with 1400 class insulation bricks, refractory filling block and the slag plate.furnace top laying with special-shaped brick and lined with refractory material in situ.
In some regions apply diatomaceous earth insulation and the super thermal insulation material at low temperature, in a hazardous area area and base of the combustion chamber all for to cement the connection as much as possible using the 42% dense alumina refractory brick lining in the 6-hour high temperature during the test will provide sufficient insulation.
Fixation of available customized vertical test samples for testing
Refractory insulation brick used in heat-resistant lining, refractory filling block and the slag plate
Top shop special-shaped brick and lined with refractory material
Furnace using low carbon steel, reinforced with c channel steel and h-beams, steel resolve hot deformation
Sample fixed boxes mounted on the furnace front, fixed by four sets of doors
Cold noodles with inorganic fiber pad, heat-resistant insulated bricks along the wall pad, shop in situ high temperature block
Four observation port is located on the long side of the wall, use a heat-resistant quartz glass, clever, convenient operators watch the whole sample in a test case
Air cooler insulating frame lightweight aluminum fiberboard sliding doors without using a observation port, slide the door blocking the oven available in the heat
Twelve specialized luminous flame burner. Each fuel burners are fitted with flame supervision devices to ensure combustion combustion safety
Use button switches at any time automatically inserted into the mouth, according to the preset heat curve light burning mouth, such as the BS 476-DI20-24bu, EN 1363 and IMO the hydrocarbon curve. Manual control can be lit to specify burning mouth burning mouth.
The three genuine leaks smoke cross section is circular, each of which contains an airlock. These three air brakes is a round of high-level stainless steel structure and its shaft water cooling. Flue liner here for biodegradable ceramic fiber material.
Furnace using low carbon steel, reinforced with c channel steel and h-beams, solve the thermal deformation of the steel issue, designed as a strong deformation structures. Strengthening plates for burners, hole, thermocouples, pressure and monitoring points provide holes. Steel frame is designed to ensure that you have considered the use function. The durable nature of the equipment to ensure its life expectancy in a test environment.