Steel wire mesh mineral wool board applications

Rockwool Board (Schäckel Building Series) Technical Parameters: Inspection Items Standard Requirements Measured Values

Appearance - Smooth surface, no scratches, stains, or damage. Smooth surface, no visible scratches, stains, or damage.

Dimensions: Length mm - 1200+15-3, 1203

Width mm: 600 600

Thickness mm: 50+5-3, 51

Density kg/m³ —— 180

Fines Content (%) (particle size greater than 0.25mm) ≤10 3.8

Combustion Performance * *

Average Fiber Diameter μm ≤7.0 4.3

Thermal Conductivity (W/(m·K) at average temperature 25℃) ≤ 0.040 0.039

Water Repellency % ≥ 98.0 99.9

Tensile Strength Kpa ≥7.5 15.2

Compressive Strength Kpa (10% deformation) ≥ 40 77.6

Acidity, coefficient ≥ 1.6, 2.0

Features:

Fire-resistant

Scitable mineral wool raw materials are made from natural volcanic rock, serving as non-combustible building and fireproof materials.

Primary Fire Retardant Features:

☉ Class A1 fire rating, effectively preventing the spread of fire.

The size is extremely stable; it will not stretch, shrink, or deform in a fire.

High-temperature resistant, melting point above 1000°C.

No smoke or burning droplets/debris produced in fires.

☉Will not release harmful environmental substances and gases in a fire.

Insulation and heat preservation

Schakhty Rockwool fibers are fine, long, and flexible with low slag content. Therefore, they have low thermal conductivity.

Low coefficient, excellent thermal insulation effect.

Sound Absorption and Noise Reduction

Scotia Rockwool is an ideal sound insulation material; its large number of fine, long fibers form a dense barrier.

Hole-connected structure, determining that Scheda mineral wool is an excellent sound-absorbing and noise-reduction material.

Hydrophobic

Sikada's water-repellent mineral wool products achieve a water-repellency rate of up to 99.9%; low water absorption.

No capillary penetration.

Moisture resistance

Scotia Rockwool has a moisture absorption rate less than in environments with high relative humidity.

0.2%; tested according to ASTM C1104 or ASTM 1104M method, quality absorption

Moisture content less than 0.3%.

Non-corrosive

Scotia rock wool has stable chemical properties with a pH value of 7-8, neutral to slightly alkaline, suitable for carbon steel, stainless steel,

Aluminum and other metal materials are all non-corrosive.