Rock Wool Board for External Wall Insulation, Building Wall Insulation, Sound Insulation and Firewall

• Customization: Available
• Feature: Heat Insulation
• Material: Basalt
• Model NO.: GD-EWRW
• Thermal Conductivity(W/Mk): 0.036W/M.K
• Average Nrc: 1.05
• Maximum Service Temperature: 750ºC
• Compression Strength(Kpa): 55
• Tensile Strength(Kpa): 21
• Flame Diffusivity: 50
• Flame Propagation: 25
• Fire Performance: Class A1
• Water Vapor Sorption(% by Weight): ≤1%
• Water Vapor Sorption(% by Volume): ≤1%
• Water Repellency(Option Available): >99%
• Diameter: 5-15mm
• After-sales Service: Online Technical Support
• Warranty: 5 Years
• Refractoriness: 750ºC
• Apparent Density: 120-140kg/M³
• Surface Treatment: Rock Fiberglass
• Usage: Insulation Materials
• Color: Yellow
• Transport Package: by a Shrink Film
• Specification: 40-160mm*600mm*1200mm
• Trademark: GD-INSULATION
• Origin: China
• HS Code: 68061000
• Production Capacity: 50000pieces/Year

Product Description

Product Description

Advantages of rock wool
It has low thermal conductivity and good air permeability;
Non-flammability - Euroclass A1, high combustion performance level;
Easy to construct and easy to cut to fit various complex shapes.

 

Product Parameters

Density: 120-140kg/m³
Width: 600mm
Length: 1200mm
Thickness: 40-160mm  
Material: Fiber Rock Wool
Place of Origin: China

Available size:

Density	Thickness	Width	Length	Packing	PKG/40'HQ
(kg/m3)	(mm)	(mm)	(mm)	(pcs/PKG)	(NO#)
120	40-160	600	1200	3-10	Loading Qty. Please consult
140	40-160	600	1200	3-10

Consult your local sales representative for other available sizes and specification.


Physical Properties:
 

Tested Content	Tested Value	Tested Method
Density	120kgs/m³	GB/T 5480.3
Thickness	100mm	GB/T 5480.3
Thermal Conductivity(W/mK)	0.036	ASTM C 518(C 177)
Average NRC	1.05	ASTM C423
Maximum Service Temperature	750ºC	GB/T 17430.GB50264
Recommended Service Temperature	650ºC	ASTM C411-05,ASTM C447-03,GB50264
Compression Strength(kPa)	55	EN 826
Tensile Strength(kPa)	21	EN 1607
Non-Combustibility
Flame Diffusivity	50	ASTM E84-10
Flame Propagation:	25	ASTM E84-10
Fire Performance	Class A1	GB 8624,EN13501-1,BS 476 Part4
Water Vapor Sorption(% by Weight)	≤1%	ASTM C1104/1104M
Water Vapor Sorption(% by Volume)	≤1%	ASTM C1104/1104M
Water Repellency(option available)	>99%	GB/T 10299

 

 

Packaging & Shipping

Rock wool panel is wrapped by a shrink film,packed by pallet.It's easy to load and un-load with forklift to save labor cost.
 

Application scenarios

 

Company Profile

Our Partner

FAQ

1. Why To Use Rock Wool?
   Rock wool has low thermal conductivity, good air permeability, high combustion performance, easy construction, and good sound absorption effect. It is widely used in industry, construction and other fields.
   
   2. How About The Sample Policy ?
   Sample is Free of Charge. Customers are only have to pay for the shipping cost by international express like DHL, TNT, UPS and Fedex.
   
   3. What's the delivery time?
   Stock items (1 - 3 working days)
   Standard items (3 - 7 working days)
   Made to order items (7 - 15 working days)
   
   4. How long is the quality gurantee time ?
   20 years
   
   5. How Can I get a price ?
   Click the Send bottom below and send us an inquiry. We will quote within 24 hours. If you are urgent with the quotation, please call us or tell us in your email.