AESTUVER T fire protection board

AESTUVER T fire protection board

Name: Ymalko Crna Gora
Address: Grbe bb, Danilovgrad, 81410, ME
Telephone: +38269309007

Lightweight cement-bonded concrete board reinforced with glass fibre, for protecting concrete structures in underground transport systems from high thermal stress.

Areas of application: Tunnel lining cast into concrete, mainly in new construction projects

Specifications

Specifications

Category	Value / Description
Specifications
Apparent density ρk (dry)	≈ 690 – 980 kg/m³
Flexural strength (EN 12467 ±10%)	≈ 3.5 N/mm²
Thermal conductivity λR (DIN 12667)	≈ 0.175 W/mK
Expansion/shrinkage (RH change 30%, 20°C, EN 318)	≈ 0.15%
Equilibrium moisture content (65% RH, 20°C, EN ISO 12570)	≈ 7%
Compressive strength (EN 789)	≈ 9 N/mm²
Alkalinity (pH value)	≈ 12
Modulus of elasticity in bending (EN 12467 ±10%)	≈ 2 000 N/mm²
Value for 20 mm board	As specified by the manufacturer
Approvals
Building material class (DIN EN 13501-1)	Non-combustible, A1
Classification of building elements	International engineering structure
Fire tests (international curves, ZTV/EBA)	RWS120, RWS180, HC180, HCM120, HCM180
Dimensional tolerances
Length and width	± 1 mm
Diagonal difference	≤ 2 mm
Thickness	± 1 mm
Available sizes
Board size (mm)	2600 × 625 mm
Available thicknesses (mm)	10 / 15 / 20 / 25 / 30 / 35 / 40 / 50 / 60