Basalt Rock Wool Board

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Specifications

Rock wool roof insulation board is specifically designed for industrial and civil roof flattop roofing system

Product Introduction

Rock wool roof insulation board is specifically designed for industrial and civil roof flattop roofing system, requesting the function of insulation, sound-absorbing noise reduction and fire prevention function (especially for flexible water-proof roof system). It has excellent resistance to compression, high-load and anti-aging and weathering properties. It can completely carry the weight of workers when walking for construction, maintenance, and also can ensure roofing system with the long-term, stable, insulation, sound-absorbing functions. It is often used in fire demanding automotive plant, electronics factory, cigarette factory, garment factory, pharmaceutical factory and other factories.

Specification

Product code

Rock wool roof insulation board

Density(kg/m³)

160

180

Thickness(mm)

50-100

Size(mm)

1200×600×(50-100)

Technical Parameters

Properties

Unit

Density

Standards

160

180

Thermal conductivity

(average temperature25°C)

W/(m.k)

≤0.040

GB/T 25975

Combustion performance

-

Grade 1 non-combustion

GB/8624

Compression strength

(10% deformation)

kPa

≥60

GB/T 25975

Point load(compress 5mm)

N

≥500

EN 12430

Hydrophobic

%

≥98.0

GB/T 25975

Quality hygroscopicity

%

≤1.0

GB/T 25975

Melting temperature

°C

>1000

GB/8624

Acidity ratio

--

≥1.8

GB/T 5480

Application

Rock wool roof insulation board is often used in steel structure roofing structural system which has a high request for compressive strength. Often used as thermal insulation layer and support layer , together with flexible waterproofing material and breathable layer to form a roof thermal insulation and waterproofing system and. Flexible waterproofing roof is often used in airports ,railway station, bus station, industrial workshop, large stores, gymnasium and other steel structure or concrete flat roof structure waterproof system.

Products need to be stored indoor, outdoor storage is required tarps covering.



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