Teknodure HS


  • Crane rail tracks.
  • Machine bed plates.
  • Dowel bars between pre-cast units.
  • Bridge bearing supports.
  • Wind turbine bases.


An ultra-high strength grout specially formulated using a Portland cement powder mix. The mix design consists of a blend of fine and ultra-fine cements, high quality graded sands and a set of synergistic admixtures. The mix design includes special shrinkage compensating components, which give a non-shrink grout in both the plastic and hardened states. Powerful plasticizing agents produce a highly flowing grout at low water content. The material readily mixes with water to produce the ultra-high strength grout that is easily placed to give exceptional structural support and vibration resistance.

Teknodure HS is chloride free and can be safely used in contact with reinforcing steel and structural steel elements. The specialized mix design enables placement at low water content leading to good freeze-thaw stability, low water absorption plus resistance to oil, sea water and mild alkali attack. The product exhibits highly anti-washout properties and is ideal for underwater applications.

Features and benefits:

  • Ultra-high compressive strength achieved.
  • Easily mixed and applied by hand or pump.
  • High flow characteristics.
  • High cement to water ratio.

General information



Uniclass 2015

Pr_20_31_53_13 Cementitious groutsPrimary


E60/325 Grouting

G10/443 Proprietary filling/ bedding of column bases

G10/55 Mortar filling/ Bedding of column bases

Specification data - Cementitious grouts Enhanced data

Application thickness

10–100 mm.


2250 kg/m³.


100 MPa (28 days).

Flexural strength

10 MPa (28 days).


9 MPa (28 days).

Coefficient of thermal expansion

11 x 10ˆ-6/°C.

Elastic modulus

32 kN/mm².

Setting time

Initial: 260 minutes; final: 290 minutes.

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