Individual special uses

UHPC (Ultra High Performance Concrete) represents the high-tech concrete of the future.

The many different uses of this innovative material are not yet foreseeable at this time. Since 2009, we have successfully used UHPC, Ultra High Performance Concrete, in the manufacture of the most diverse, high-quality machine racks and beds for the mechanical engineering industry. Given the exceptional properties of UHPC, the interest in using this material in other industries with different demands is constantly rising.

As a pioneer in this field, Sudholt-Wasemann GmbH today uses UHPC only, manufacturing individual components as well as parts in serial production. With our know how, skilled staff, modern technology and many years of experience, we transform your idea into a successful product!

Material

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Technical data NANODUR-concrete

Characteristics Characteristics E45 calculation data E45 Nanodur®-concrete E80 calculation data E80
Compressive strength
fcm
> 125 N/mm² σzul= 40 N/mm² > 150 N/mm² σzul= 40 N/mm²
Flexural tensile strength
fctm
15 N/mm² σzul= 5 N/mm² 20 N/mm² σzul= 5 N/mm²
Centric tensile strength - σzul= 3 N/mm² - σzul= 3 N/mm²
Static modulus of elasticity
Ec
46.500 N/mm² 45.000 N/mm² 84.500 N/mm² 80.000 N/mm²
Dynamic modulus of elasticity E 55.600 N/mm² - 89.600 N/mm² -
Poisson’s ratio μ 0,19 [ - ] 0,20 [ - ] - 0,20 [ - ]
Density of hardened concrete ρ 2.480 kg/m³ 2,5 to/m³ 2.790 kg/m³ 2,8 to/m³
Specific thermal capacity
cp
1,2 J/gK 1,2 J/gK 0,85 J/gK 0,85 J/gK
Thermal conductivity λ 3,0 W/mK 3,0 W/mK 6,0 W/mK 6,0 W/mK
Thermal conductivity
αT
12,0 · 10-6 [1/K] 12,0 · 10-6 [1/K] 7,0 · 10-6 [1/K] 7,0 · 10-6 [1/K]
Material Log.
damping decrement Λ
Damping ratio D [%]
Nanodur® concrete E45 0,030 0,50
Nanodur® concrete E80 0,021 0,33