Product Data Sheet Show all documents

SikaInject®-210 DE

Fast-reacting, structural polyurethane injection resin for waterproofing and stabilization       (formerly TPH.® PUR-O-STOP FS-F)

SikaInject®-210 DE is a rigid polyurethane injection resin with short adjustable reaction time and high final strength.

SikaInject®-210 DE is a modular system that can be used with an accelerator (SikaInject® AC 20 DE) or a thixotropic agent (SikaInject® TX 21) for waterstopping applications, for example during construction work in cold water or in the event of unexpected high water inrush.
  • Penetrates well in water bearing structures
  • Hydrophobic resin displaces water from cracks
  • Rigid-foam in water-resin-interface only
  • Following material cures to form a compact resin body
  • High mechanical values 
Product Data Sheet Show all documents

Usage

SikaInject®-210 DE is used for stabilisation and solidification of water bearing rocks, ground or sand as well as for stopping water-inrushes in tunnels, shafts, dams and other building structures made from concrete or brickwork.  

Advantages

SikaInject®-210 DE is a modular system that can be used with an accelerator (SikaInject® AC 20 DE) or a thixotropic agent (SikaInject® TX 21) for waterstopping applications, for example during construction work in cold water or in the event of unexpected high water inrush.
  • Penetrates well in water bearing structures
  • Hydrophobic resin displaces water from cracks
  • Rigid-foam in water-resin-interface only
  • Following material cures to form a compact resin body
  • High mechanical values 

Packaging

Part A

20 kg

Part B

24 kg

Colour

Part A

Transparent yellowish, liquid

Part B

Brown, liquid

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

Groundwater-Test PB 5.1/12-207 (MFPA Leipzig)
Product Information

Shelf Life

24 months from date of production

Storage Conditions

Store in original, unopened and undamaged sealed packaging in dry conditions, at temperatures between 5 °C and 35 °C.

Density

Part A

~1.03 kg/L

Part B

~1.23 kg/L

Viscosity

Part A

~150 cps

Part B

~100 cps

A + B Mixed

~120 cps
Technical Information

Compressive Strength

~74 MPa

(DIN EN 12390-3)

Tensile Strength

~29 MPa

(DIN EN 12390-5)

Application

Application Information

Mixing Ratio

1:1 parts by volume

Ambient Air Temperature

5 °C min. / 35 °C max.

Substrate Temperature

5 °C min. / 35 °C max.

Pot Life

~45 s

(ASTM D4787)

Curing Time

~10 minutes
Application steps

MIXING

Both components are delivered directly from the original packaging. Use a 2-component injection pump and mix homogeneously in a static mixer. Injection is carried out through packers or injection lances.

CLEAN UP

Use SikaInject® Cleaner C1 or any other solvent recommended by the injection pump Manufacturer for cleaning the pump and tools when the resin is not cured. Cured resin can only be removed mechanically. 

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