Sound Absorption Curtain Wall Mineral Wool (building)

Product Specifications

Prod Model:	TQ-MQ
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Thermal Conductivity:	Less Than 0.040W/Mk
Shot Content:	Less Than 10%
Average Fiber Diameter:	Less Than 7.0um
Use Temperature:	Around 300 Degrees
Hydrophobic Rate:	More Than 99%
Acidity Coefficient:	More Than 1.6
Burning Behavior:	Incombustible Class A1
Dimensional Stability:	Less Than 1.0%
Compressive Strength:	More Than 40kpa
Tensile Strength:	More Than 7.5kpa
Material:	Basalt
Refractoriness:	800-1400??C
Usage:	Thermal Insulation and Fire Resistance
Color:	Grey

Product Description

3,Curtain wall with rockwool board

？ Introduction

Curtain wall with rockwool board is a series of rockwool products specially for fire prevention and heat insulation of curtain wall constructions which is made of slender fibers and thermosetting resin.
 
Its melting point reaches 1000 degrees and has excellent thermal stability. It will not have obvious deformation and can effectively prevent and delay the spread of fire even if the temperature is rising when fire occurs.
 
 In addition, its ability to resist high temperature contraction is for superior to other products made of ordinary mineral wool. Curtain wall with rockwool board can also be covered with aluminum foil and glass fabric.
 
？ Features and Application

,Fire Resistance
 
Curtain wall with rockwool board is incombustible material which can resist high temperature contraction with the melting point of 1000 degrees. It can meet the requirements of fire resistance limit of 2 hours in the fire resistance test.
 
,Smoke Prevention
 
Curtain wall with rockwool board is fireproof and can not produce smoke in the fire which will not do harm to human bodies.
 
,Thermal Insulation
 
It has excellent thermal insulation performance which can effectively reduce the energy consumption of air condition to maintain the building environment of comfort and stability.
 
,Sound Absorption
 
It can obviously improve the sound insulation performance of curtain wall.
 
,Durable in Use
 
Curtain wall with rockwool board uses the advanced production technology, according to the strict quality standards and production control process, and thus the service life of the product is long.
 
？ Specification:

	Standard Requirement	Deviation
Length	1200mm	+10/-3mm
Width	600mm	+5/-3mm
Thickness	30mm-150mm	±3mm
Density	50kg/m3-120kg/m3	±10kg/m3

 
？ Technical Parameters

SN	Properties	Unit	Standard Requirement	Standards	Test Result	Judge
1	Density	kg/m3	≥50	GB/T 5480	≥50	Qualified
2	Thermal Conductivity  (25degrees)	W/m·k	≤0.040	GB/T 10294	0.038	Qualified
3	Shot Content (grant size: ≥0.25mm)	%	≤10	GB/T 5480	6.3	Qualified
4	Average Fiber Diameter	μm	≤7.0	GB/T 5480	5.0	Qualified
5	Use Temperature	degrees	-	-	300	Qualified
6	Melt Point	degrees	-	-	1000	Qualified
7	Hydrophobic Rate	%	≥98	GB/T 10299	99.5	Qualified
8	Acidity Coefficient	-	≥1.6	GB/T 5480	1.8	Qualified
9	Burning Behavior	-	Incombustible, Class A1	GB 8624	Incombustible, Class A1	Qualified
10	Dimensional Stability (70degrees, 48h)	%	≤1.0%	GB/T 8811	0.0	Qualified
11	Compressive Strength (deformation:10%)	kPa	≥40	GB/T 25975	≥50	Qualified
12	Tensile Strength	kPa	≥7.5	GB/T 25975	≥10	Qualified
13	Quality Absorption Rate (50degrees,RH95%,96h)	%	≤1.0	GB/T 5480	0.2	Qualified
14	Short-term Water Absorption(10mm, 24h)	kg/m2	≤1.0	GB/T 5480	0.1	Qualified
15	Level Deviating Limit	mm	≤6	GB/T 25975	1.0	Qualified
16	Right Angle Deviating Limit	mm/m	≤5	-	0.8	Qualified
17	Sound Absorption Coefficient	-	≥0.6	GB/T 25975	0.72	Qualified