G.crete.ultra PROPERTIES

The properties of the especially for your demands developed and with your local ressources and facilities produced concrete will be set up on site - You will get your unique material.

The following data will give you an impression of the material property-range we could individually set up for your requirements:

Technical details

_ compressive strength: 150 – 250 N/mm2
_ tensile strength: 7 – 20 N/mm2
_ flexural strength: 10 – 50 N/mm2
_ fracture energy G: f= 50 - 90 kN/m (adjustable)
_ possible unit thickness: > 3 mm
_ carbonating: 1.5 mm after 3 years
_ chloride-diffusion: not measurable (range of measuring error)
_ water resistance: not measurable (range of measuring error)
_ frost-resistance: < 100 g/m2 after 28 freeze thaw cycles
_ dispersion: up to 80 cm (extreme capable of flow)
_ shrinkage: 1.5 ‰
_ crack width: << 0.1 mm
_ weight: 2.7 t/m3

_ mixing time: 120 sec. ( 1 cubic meter)
_ processing time: 0.5 - 2 hours
_ conditions: shear thinning or fluent
_ fibre reinforcement possible
_ strength after 2 days: about 90 N/mm2