Roofing the top of the extruded polystyrene insulation board generally how much weight ah?
Caigang rock wool sandwich panel Scope Caigang rock wool sandwich panels for drying room, paint room, industrial equipment, construction, ship insulation, noise, etc., at the same time for electronic clean room, clean room, explosion-proof fire shop ceiling , Cut off and so on. Fire time is 70 minutes. Thickness 50-150mm rock wool insulation board is basalt and other natural ore as the main raw material, rock wool insulation board by high temperature melt fiber, adding the right amount of binder, curing processing and made. Rock wool insulation board products for industrial equipment, construction, insulation, noise and so on. Color rock wool sandwich panels Product Features 1. Rock wool is inorganic insulation materials, iron ore slag as the main raw material, by melting, with high-pressure steam jet cooling, with a light, thermal conductivity is small, good elasticity , Non-combustible, non-rotting, non-rotting, chemical stability, and excellent sound insulation.2 The rock wool sandwich panels are widely used in addition to the general structure of heat insulation and insulation To the use of a variety of fire insulation places. Caigang rock wool sandwich board specifications thickness Caigang rock wool sandwich board sub-system board and manual board two, Caigang sandwich panel is made of two layers of color coated steel Layer, through the automatic compound molding machine, in the steel plate coated with adhesive glue, while embedded in the board on both sides of the thin-walled steel, the pressure, blanking made of sheet metal. . the mechanism of rock wool color steel sandwich panel specifications: L × 1150 × . L × 1150 × . L × 1150 × . handmade rock wool color steel sandwich panel specifications: L × 985 × . Sandwich panel thickness is divided into: 50mm, 75mm, 100mm, 150mm. . rock wool density: ≥ 120kg / m. thermal conductivity: ≤ 0.046w / m.k. combustion performance: A-level (non-combustible)
Metal hose is an important connection in engineering technology, from the corrugated flexible tube, mesh sets and joints combined. China in 1993 issued a national standard "corrugated metal hose general technical conditions" (GB / T-93). Metal hoses are made of austenitic stainless steel or according to the material required by the user. It has excellent softness, corrosion resistance, high temperature resistance (-235 ℃ ~ + 450 ℃), High pressure (up to 32MPa), in the pipeline can be connected in any direction for temperature compensation and absorption of vibration, reduce noise, change the direction of media transmission, to eliminate the pipe or between the pipe and mechanical displacement between equipment, Lan metal corrugated hose for a displacement, vibration of the various pumps, valves and other flexible joints is particularly applicable. Metal hoses use two kinds of bellows, one is a spiral corrugated tube; the other is a ring bellows. Spiral bellows The spiral bellows is a tubular shell with a corrugated spiral and has a helix angle between adjacent two corrugations. All corrugations can be connected by a helix. Ring bellows Corrugated tube is corrugated closed ring shaped tubular shell, wave and wave from the ring ripple in series. The ring bellows is machined from a seamless pipe or welded pipe. By the processing mode, compared with the spiral corrugated pipe, the length of a single tube is usually shorter. The advantage of the ring bellows is good elasticity and small rigidity. If you need to provide detailed advice, please call 0317-, Xinlong bellows will be happy to serve you.
The bar spacing is called 'step distance', 1.2 ~ 1..1.8m, no minimum spacing, maximum 1.8m. Pole spacing 1..1..1.55m, no minimum spacing, maximum 1.55m. See JGJ130 Haifa Fenzhuang Curcuma Gufeng Koufukai -2011 "Construction Construction Fastener Steel Scaffolding Safety Technical Specification" 'Structural Requirements'.
