Description

PRE-POLYMERISED HIGH STRENGTH, FREE-FLOWING GROUTING PRODUCT

DRUCSTONE-155E is a low viscosity, free flowing pre-polymer with high early strength which is suitable for repairing of concrete blocks, asphalt, renderings, stone, asbestos, cement, wood, concrete and mortar. It is high penetration allows filling the finest of cracks!

DRUCSTONE-155E can be applied in dry as well as damp conditions. It is a ready-to-use two component product. Packs ‘A’ & ‘B’ of the product are pre- weighed and should be used in full quantity.

FEATURES

  • Easy to apply either by conventional sprayers or by state-of-the-art pumps.
  • Outstanding resistance to water, weather, chemicals, shock, vibrations and abrasions.
  • Excellent adhesion and shear strength.
  • Extremely reliable quality as DRUCSTONE-155E is produced under rigid quality control.
  • Compressive with substrate and top coat.

USES

  • Bonding agent for micro fine cracks, marbles, granite and other stones.
  • Repairing structures such as Dams, Concrete, Water reservoirs, Canals, Tunnels, Over Bridges, Mines and tanks.
  • Interiors and exteriors of buildings, concrete and mortar surfaces including industrial floors, metal surfaces and wood.

APPLICATION

SURFACE PREPARATION

For coating purpose:

For coating of cement mortars and concrete, the product should be fully cured for at least 28 days  at  25oC     and 42 days old at 10 to 15oC. Before application, the surfaces must be sound, clean and free from standing water. Surface may be slightly damp or dry. The surfaces must be totally free of contaminants such as chemicals,  dust, oil or  grease. Concrete, mortar and stone surface must  be thoroughly prepared  to  remove  any surface laitance, dust and friable material. Surfaces may be best prepared by sand blasting or etching with acid. For grouting purpose we can use it directly in the bore holes and cracks.

MIXING

Mix all contents of Pack ‘A’ (Base) with all contents of Pack ‘B’ (Hardener) for 2 – 3 minutes  until it is  smooth. Mix well with spatula, drill or paddle. Pleaseensure that only little air is in the  mix. Packs ‘A’ & ‘B’  are pre-weighed and should be used in full quantity.

CLEANING

 If the material is soft, use solvent for its removal. If it is hard, remove it mechanically.

TECHNICAL DATA

SL. NO.TESTING PARAMETERSOBSERVATIONSSTANDARDS
1.Mixing RatioPACK A : PACK B = 1:0.5
2.Service Temperature (oC)25-35
3.Relative Density (at 27oC ± 2oC)1.10 ± 0.02
4.Tack – Free Time (at 27oC ± 2oC)30 Minutes
5.Pot Life (at 27oC ± 2oC)15 MinutesASTM D-2471
6.Gel Time (at 27oC ± 2oC) Without Fillers20 ± 2 Minutes
7.Gel Time (at 27oC ± 2oC) With Fillers
8.Initial Cure (at 27oC ± 2oC)12 Hours
9.Full Cure (at 27oC ± 2oC)7 Days
10.Bond Strength at 27oC ± 2oC in 7days150 ± 10 (Kg / cm²)ASTM D-882
 

11.

Compressive Strength (Kg / cm²)

·         3 Days

·         7 days

·         350 ± 50

·         750 ± 50

 

ASTM D-695

12Tensile Strength (Kg / cm²)20 ± 2ASTM D-638
13.Chemical ResistanceExcellent resistance to range aggressive chemicals
14.Dust Proof ExtentGood
15.AppearanceSmooth, glossy, dense

surface with joint-less finish

HEALTH & SAFETY

This is  a  highly  in-flammable  product.  Smoking  or  naked  flame  within  10  meter  from  the  product  is  not advisable. Ensure proper ventilation or use circulator in a confined area.

STORAGE & SHELF LIFE

 Store in a cool and dry place. Use within one year from the date of manufacturing.

PACKING

DRUCSTONE-155E is available in packs of 25 Kg and 50 Kg. Orders for bulk quantity shall be made on demand.

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