High compact laminate wall panel

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Testing report of ghysical performance
testing item	technical requirement	testing result	testing method
thermal conductivity (core material/W(m*k)	≤0.040W(m*k)	0.024	GB/T 10297-1998
compressive strength,kpa	≥30kpa	52.7	JG149-2003
water absorption,%	≤424%	415%	JG149-2003
density of the panel (three layers),kg/sqm	≥1.7*100	1.821*100	GB/T 6343-1995
bending resistance under 0.5KN,mm	≤18.3	13.3	GB/T 9341-2000
cementation strength,Mpa	>0.1	0.18	JG149-2003
smog resistance(h)	/	no spot of erosion, no color change	GB 5938-1986
weather resistance(h)	/	no damage on surface,color changes on level 4-5	GB/T 17657-1999
oxygen index, %	>26	26.1	GB/T 2046-1993
horizontal burning of PU	everage burning time ≤90s	77	GB/T 8332-1987
	everage burning area ≤50mm	37	GB/T 8332-1987
wind resistance data,Kpa	/	8	JG149-2003

Insulation performance comparison
testing items	gypsum board	common outer wall	sandwich panel
thermal conductivity	0.5	0.15	0.018
the comparison of thickness	27.8cm	8.34cm	1.0cm

Q: Activity board room C-shaped steel and Caigang sandwich panel is how to connect the seal?: This is the plug without sealing if you need to seal and then plug the sealant on the line

Q: Domestic manufacturers of rock wool sandwich panel machine which quality is better? What is the price in general?: My company is using OKorder Yongming, spent more than six years. I personally feel that quality can be. My friend is using the other manufacturers in OKorder, you can also use, the domestic manufacturers in OKorder is doing a little better. As for the price, a price of a cargo, the landlord can visit more, the domestic production of such equipment manufacturers concentrated in OKorder and Hebei.

Q: Color steel sandwich board how much money: First, the color plate model: roof? Wall? ?????? Second, the core material (glass wool? Rock wool? Polyurethane? Polyphenylene extrusion), thickness, density ?????? Third, the color plate thickness, origin, coating, plating (aluminum) zinc content ?????? Fourth, the amount will also affect the price to a certain extent.

Q: Rock wool sandwich panel price rock wool sandwich board how much money a square meter: This depends on the weight of rock wool, as well as color steel kind. If you need, we plant production. This answer is provided by Hebei Chengxin chemical building materials, if satisfied please adopt.

Q: Can the color steel sandwich panel be hit on a stainless steel tube?: Playing is able to hit. But we have never done so, stainless steel too no thickness, eat nails is not strong, no effect. So do not agree with stainless steel.

Q: What is the glue used in color steel sandwich panels?: Color steel composite panels are used this. It is easy to buy on the market

Q: Sandwich panel prices, and specifications: Generally 0.4MM-1MM steel clip 50MM foam, rock wool, polyurethane and other things. Prices generally range from 55-180. This depends on the specific circumstances to set, the bubble the cheapest, polyurethane expensive side

Q: Are thermocol roof insulation boards or thermocole sandwich concrete bricks durable?: I typed in thermocol and this is what it gave me. Hope it helps. polystyrene (p?l'ēstī`rēn), widely used plastic plastic, any organic material with the ability to flow into a desired shape when heat and pressure are applied to it and to retain the shape when they are withdrawn. Polystyrene is a colorless, transparent thermoplastic that softens slightly above 100°C; (212°F;) and becomes a viscous liquid at around 185°C; (365°F;). It is resistant to acids, alkalies, oils, and alcohols. It is produced either as a solid or as a foamed plastic marketed under the trade name Styrofoam. Its many uses include electrical and thermal insulation, translucent window panels, storage-battery cases, and toilet articles

Q: Will the rock wool sandwich board which manufacturers better?: I know, you can consider Zhejiang Bo Ya building materials, production Yanmian sandwich panels, all kinds of sandwich panels,

Q: Is the interior material of the rock wool sandwich panel fluffy or compact?: This is related to bulk density. Big enough to be dense, you can knock to listen to its voice.

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