Buildings stability, fire

Groupe TBI is investing about FFr3m to build a 15,0001/ y aromatic polyester polyols plant on a greenfield site at Issoire, near Lyons. The novel, patented process uses postconsumer waste bottles made from PETP as feedstock. PU and modified PIR foams made using the APPs have excellent fire performance and good dimensional stability. GROUPE TBI... 

It consists of an arched chamber built of bricks and heated from a grate. The substance to be heated is spread on the bed of the furnace chamber the fire gases pass over it, and are taken out at the end opposite to the fire grate into the chimney. It is a matter of course that a furnace of this kind, when used for operations which require high temperatures, should be lined inside with fire bricks that is to say, that whilst it is sufficient to build the outside shell of the furnace, which adds to its stability and prevents radiation, with ordinary bricks set in mortar, it is necessary to use fire bricks set in clay, or other heat-resisting material, in those parts which are exposed to the direct action of the flame. It is evident that, according to the nature of the operation which is to take place, it will be necessary to alter the details of construe-... 

Fire walls are those walls that are designed to be either independent of the building s structural frame and major building components, or designed with sufficient stability and strength to remain standing in the event of building collapse on one or the other side of the wall. These types of walls are typically constructed of masonry or concrete materials. 

It is also possible to build into the chemical systems other properties that are desired in the treated wood. Fire retardancy, chemical resistance, or resistance to ultraviolet radiation can be built into the bonding or polymerizing systems. Thus, serious problems can be solved while stability, strength, and integrity are improved. 

Uses Lubricant corrosion inhibitor polymer building block modifier (increases flexibility, impact resist., toughness, hydrolytic stability) for industrial coatings (automotive, coil, textile, leather, wood lacquers) Properties Gardner 5 max. liq. sp.gr. 0.93 vise. 7100 mPa s acid no. 194-198 sapon. no. 197-201 flash pt. (COC) 285 C fire pt. 320 C 93-98% dimer, 2-4% trimer Pripol 1015 [Uniqema UniqemaAm.]... 

The big attention to polyesteresterketones is paid in aircraft and space industries. The requirements to fire-resistance of plastics used in crafts have become stricter within the last years. Umeinforced polyesteresterketones satisfy these demands having the fire-resistance category U-0 on UL 94 at thickness 0.8 mm. In addition, this pol5mier releases few smoke and toxic substances in combustion (is used in a subway). The polyes-teresterketone is used for coating of wires and cables, used in details of aerospace facility (the low inflammability, the excellent permeability and the wear stability), in military facility, ship building, on nuclear power plants (resists the radiation of about 1000 Mrad and temperature of water steam 185 °C), in oil wells (pillar stand to the action of water imder pressure, at a temperature of 288 °C), in electrical engineering and electronics. 

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