Product Data Sheet Show all documents

Sikadur®-52 TH

2-Component Low Viscosity Injection Resin

A 2-component, solvent-free, low viscosity injection-liquid, based on high strength epoxy resins. After mixing, it is injected into cavities and cracks in concrete where it cures to a rigid high strength material.

Sikadur® -52TH is a deeply penetrative liquid with high adhesive qualities. Other benefits are :
  • Solvent free
  • Suitable in both, dry and damp conditions
  • Usable at low temperatures
  • Shrinkage-free hardening
  • High mechanical and adhesive strength
Product Data Sheet Show all documents

Usage

Sikadur® -52TH is used to fill and seal cavities and cracks in structural components such as columns, beams, foundations, decks and water-retaining structures. It not only forms an effective barrier against water infil tration, but also bonds the concrete sections, together, thereby restoring original structural strengths.  

Advantages

Sikadur® -52TH is a deeply penetrative liquid with high adhesive qualities. Other benefits are :
  • Solvent free
  • Suitable in both, dry and damp conditions
  • Usable at low temperatures
  • Shrinkage-free hardening
  • High mechanical and adhesive strength

Packaging

2 kg (A+B)

Pre-batched unit

box of 12 x 2kg

Colour

Yellowish/transparent

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

Tested according to ASTM C 881-78 Type I, Grade 1 Class B+C
Product Information

Shelf life

12 months when unopened and stored correctly

Storage conditions

+5°C to +40°C

Density

1.1 kg / ltr

Viscosity

290 c. poise at 20°C R.T. type130 c. poise at 30°C R.T. type
Technical Information

Tensile Strength

20-25 N/mm2

Tensile Adhesion Strength

To concrete 3-4 N/mm2 (concrete failure)To steel 10-15 N/mm2 (steel sandblasted)(35°C, 65% r.H., 10 days)

 

Application

Application Information

Mixing Ratio

A:B = 2:1 (parts by weight and volume)Normal / R.T. type

Pot Life

Temperature

2 kg R.T.

40°C

15 min.

30°C

30 min.

20°C60 min.
Application steps

APPLICATION INSTRUCTIONS

Maximum width of crack to be injected = 5 mmMinimum age of new concrete               = 3-6 weeksNote : To obtain the performance characteristics stated in this data sheet, the mixing ratio must be maintained.

There are various application methods with different equipment required, depending on the nature of the work to be carried out. It is therefore advisable, to contact our Technical Department for their assistance.

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