SikaGrout®-112

For anchor bolt / dowel grouting, hole diameter should be 25 mm (1 in) greater than the bar diameter.

Firmly press or ram the grout into place using metal or hardwood tamping tools and a mason’s trowel. Grout consistency when pressed into a firm ball should display no cracking or excessive surface moisture. For additional information refer to the Sika Cementitious Grouting Method Statement.

Rod into place or trowel into areas where material cannot flow into place. Grout consistency should be similar to that of a masonry mortar (between 100 % and 115 % flow, ASTM C1437).

SikaGrout®-112 may be poured or pumped into place. Pour continuously with adequate head pressure or pump into place ensuring that all voids are filled. Formwork joints should be caulked with suitable material. Adequately vent high points to allow entrapped air to escape.

Concrete foundations less than 28 days old shall be kept wet for at least 12 hours, and older foundations for a minimum of 24 hours before placing grout (SSD condition). All free-standing water shall be removed from concrete surfaces prior to grouting. All items to be grouted into place shall be properly positioned and anchored prior to grouting except for anchor bolts and dowels, which may be placed into the fresh grout if job conditions permit and at the discretion of the engineer in charge. For grouting of base plates the formwork used to contain the grout shall be constructed in a workmanlike manner and caulked to prevent leakage of grout. Provisions shall be made at the high points for air to be vented as it is displaced by grout.

All grease, oil laitance, ice or snow and any foreign deposits shall be removed from all surfaces with which the grout will come in contact. The concrete foundation shall be roughened to the extent that it does not present a smooth surface, which would impede the bond of the grout to the foundation. All dust and loose particles shall be removed by sandblasting, high pressure water blasting or other suitable means.

Concrete foundations less than 28 days old shall be kept wet for at least 12 hours, and older foundations for a minimum of 24 hours before placing grout (SSD condition). All free-standing water shall be removed from concrete surfaces prior to grouting.

Mix using a heavy duty low-speed drill (300 - 450 rpm) and mixing paddle or in a grout mixer. The size of the mixer should be appropriate to the volume of grout required. Use a minimum amount of water consistent with placeability requirements. After all dry product has been added to the water, continue mixing for three (3) minutes.

Minimum application thickness (neat without additional aggregate) is 25 mm (1 in), while the maximum application thickness (neat without additional aggregate) is 102 mm (4 in).

Also,  for void filling operations larger than 102 mm (4 in) use another SikaGrout® product or a self-compacting concrete from the Sikacrete® range.

Maintain wet grout, ambient and substrate temperatures between +5 °C and +32 °C (41 - 89 °F) for a period of 72 hours after placing.

For best results, condition product to temperatures ranging from +18 to +29 °C (65 to 84 °F) prior to mixing and installation. Lower temperatures may result in slower strength development and longer cure times. 

For an initial set time of 2 to 4 hours, the final set is 2 to 5 hours. And if the initial set time is 5 to 8 hours, the final set is 7 to 10 hours.

• Ministère des Transports du Québec (MTQ) approved.
• Ministry of Transportation of Ontario (MTO) approved.
• Ongoing qualification by The Road Authority (TRA).
• Meets ASTM C1107 for Grade C type grouts.

SikaGrout®-212 is a non-metallic, non-corrosive cementitious grout that contains no chlorides.

2.3 L (0.61 US gal.) water per bag.

3.1 L (0.82 US gal.) water per bag.

4.0 L (1.0 US gal.) water per bag

Approx. 13.6 L (0.48 ft3) per bag of flowable grout.