Product Data Sheet Show all documents

SikaInject®-453

Formerly TPH.® Hydropox EP1 / 2-component epoxy-based injection resin

2-Component, low viscosity, epoxy-based injection resin for force transmitting filling of cracks, voids and interstices in concrete according to EN 1504-5.

  • extreme low viscosity
  • penetration into finest hairline cracks
  • chemically resistant to seawater according to XA2
  • application even on slightly moist surface possible (see bond strength)
Product Data Sheet Show all documents

Usage

Force transmitting filling of cracks joints and honeycombs in concrete and masonry. Suitable for the following actions: XALL, XF1-XF4, XSTAT, XBW1, XCR DY, XCR DP, XDYN according to
ZTV.ING 2017 or BAW planner recommendation. Can also be used as a primer resin for concrete restoration.

Advantages

  • extreme low viscosity
  • penetration into finest hairline cracks
  • chemically resistant to seawater according to XA2
  • application even on slightly moist surface possible (see bond strength)

Packaging

part A: 20 kg / 10 kg

part B: 8.8 kg / 4.4 kg

combiset AB: 1.44 kg

Refer to current price list for packaging variations.

Colour

part A: light yellowish, liquid

part B: light yellowish, liquid

Product Details

Sustainability / Certifications / Approvals

CERTIFICATES AND TEST REPORTS

DOP, CE-Mark acc. to EN 1504-5, MPFA Leipzig

DIBt expertise for crack filler F(P), DIBt Berlin

Test of the effect on elastomers in concrete acc. to DIN EN 12637-3, MFPA Leipzig
Product Information

Shelf life

12 months from date of production

Storage conditions

The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperature between +15 °C and +25 °C.

Density

part A: ~ 1.13 kg/l (DIN EN ISO 2811-1)

part B: ~ 0.99 kg/l (DIN EN ISO 2811-1)

Viscosity

part A: ~ 700 - 950 mPas (DIN EN ISO 2555)

part B: ~ 20 - 40 mPas (DIN EN ISO 2555)

mix AB: ~200 mPas (DIN EN ISO 2555)
Technical Information

Compressive strength

~ 85 N/mm2 (DIN EN 12190)

Tensile strength

~ 23 N/mm2 (DIN EN ISO 527)

Elongation at maximum tensile stress

~ 1% (DIN EN ISO 527)

Application

Application Information

Mixing ratio

2 : 1 (parts by volume)
2.27 : 1 (parts by weight)

Substrate temperature

10 °C - 30 °C

Pot Life

~ 30 min (DIN EN 14022)

Curing time

7 d
Application steps

SUBSTRATE PREPARATION

Surfaces of cracks, joints and voids need to be clean, free of loose particles, dust, oil and any other bond-breaking substances.

Any dirt must be blown out with compressed air.

MIXING

Mix part A and part B in the correct mixing ratio in a dry and clean container. 

Mix until homogeneous (no streaks) - then mix is ready to be pumped by 1-component pump.

CLEANING OF EQUIPMENT

Use SikaInject® Cleaner C1 or SikaInject® CL2 for pump-cleaning (non-cured resin). Cured material can only be removed mechanically.

Documents