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L'explication/l'anotation:Fire defensing roll.
La description détaillée de marque:Physical-mechanical characteristics: (on technical specification 5769-003-48588528-00)
1. Heat conduction, Âò/Ìê, not more at a temperature of:
298+-5Ê ( 25+5Ñ). 0, 045
398+-5Ê (125+-5Ñ). 0, 055
573+-5Ê (300+-5Ñ). 0, 090
2. Moisture by mass, %, not more. 2
3. Category temperature range, S. From - 180 to +900
4. Sintering temperature of fiber, S.. 1100
5. Acoustic absorption factor
low frequencies. 0, 08-0, 3
medium frequencies. 0, 3-0, 97
high frequencies. 0, 5-0, 9
6. Fire defensing efficiency, hrs.. 0, 75
foundation this material the fiber basalt fire defensing on
technical specification 5760-001-48588528-00, obtained by the melt way of mountain basalt rocks.
the appointment serves as:
- as a fire protection material to protect building and engineering structures and increase of fire resistance periods of metal constructions, air pipelines;
- thermal insulation of industrial equipment, instrument and different transport vehicles;
- as a filtering material for removal of dust and gases in industrial installations;
- pipe covering of hot water and para of small and mean diameter, to bakes industrial boilers, heat-exchangers, turbines;
- as a sound-absorbing material in case of application in 2-3 layer.
combustibility group: noncombustible (ng).
group of fire defensing efficiency: 4 (three ÁÌÎÐ layer by the depth 5 MM in composition with temperature-resistant glue "the Goliath"). |
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MBOR-5