UHPC-Additive

durcrete® UHPC-Additive

For the simple production of Ultra High Performance Concrete. Enhances the strength, density and durability of precast elements, ready mix concrete, dry mortar products and GFRC panels.
UHPC-Additiv Pic

Avantages UHPC-Additive

  • puzzolanic, mineral concrete additive
  • substitutes silica fume and metakaoline
  • enhances in particular tensile strength and embeddment of fibers
  • mixture is not sticky or stiffened, standard mixers are adequate
  • concrete remains pumpable
  • no heat curing necessary
  • controlled quality, made in Germany
  • classified as cement CEM III/C 52,5 N acc. to standard EN197-1 tested by VDZ journal No. 414/01a March 27th 2020
  • in the calculation of the w/z-value and the dosage of additives, the material may concerned as cement

Characteristics UHPC-Additive

  • powder, colour grey
  • Density: 2.9 g/cm³
  • Medium particle size: ≤ 3.5 µm
  • Dosage: 5 to 20 % of the cement weight, regularly 80 kg/m³
  • Shelf Life: 12 months
  • Humidity: Protect from humidity, by nature the material reacts with humidity and will loose effectiveness
  • Working safety: same precautions required as with cement
  • VOC-content = 0%

Example Wind Tower

Wind Tower made with UHPC

Illustrative Recipes

Ingredient Title 1 Title 2 Title 3 Title 4
Portland cement CEM I 52.5 R 1 2 3 4
Slag cement CEM III 52.5 R 1 2 3 4
durcrete® UHPC-Additive 1 2 3 4
Silica sand 0 to 2mm 1 2 3 4
Basalt chips 2 to 5 mm 1 2 3 4
Micro steel fibers 1 2 3 4
PCE superplastizicer 1 2 3 4
Water to be added 1 2 3 4
w/c value (invl. water from PCE) 1 2 3 4
Flow spread SCC Vibration necessary 3 4
Hardened concrete properties after 28days
Compressive strength cylinder ∅ 150mm 1 2 3 4
Compressive strength cube 100mm 1 2 3 4
Flexural strength prism 40x40x160mm 1 2 3 4
Young’s modulus cylinder ∅ 150mm 1 2 3 4

Sources of supply

Worldwide delivery, application support and general consulting only by durcrete GmbH, there are no local dealers. Development of recipes, mixing demonstrations, sample testing, mock ups etc. only by special offer.

Distribution by durcrete GmbH, contact via e-mail: info@durcete.de

Packaging: 25kg paper bags, sold in entire one way paletts, carrying 40 bags (i.e. 1 metric ton per palette), minimum order size: 1 palette

Samples: 1 bag with 25kg is free-of-charge

  • transport either organized by the client
  • or via air freight, shipped by durcrete, paid by client

Safety data sheet: available on request
Import procedure: HS code 252390 ‚other cements‘

Pricelist and delivery terms UHPC-Additive

You may download the pricelist UHPC-Additiv Pricelist

Ready Mix Concrete