Product - Mr. JO EP Grout-CMR

Description

A three component flowable chemical resistant foundation Grout system best suitable, efficient and economical means for installation of heavy foundations & machinery. It is also used for steel, concrete and chemical resistant structural applications.

• Color: Light Grey
• Pot life @25°C: 120-160 mins
• Mixing Ratio: 100:60:450 PBW
• Mixture consistency: Flowable
• Optics: Opaque

• Heavy machine base base plate fixing
• Vibration dampening
•  Post fixing
• Grouting cavities, gaps and voids in concrete

• Metal foundations must be cleaned and degreased. Sand-blasting, if feasible, provides a very good pretreatment. The bolts should be roughened with sand blasting/emery paper till the base metal is exposed. The concrete surface pretreatment should ensure that loose laitance layer and shuttering oil if any, is removed. Thorough wire brushing and cleaning with blast of hot air is recommended.. The concrete should be sufficiently cured (2-4 weeks) to avoid shrinkage cracks.
• It is advisable to prime the surface with Jpoxy’s JO range of Primers. In case there is a time lag between priming and grouting with epoxy mortar, the surface of the primed layer should be made anti-skid by sprinkling quartz sand mix no. 10 on the primed surface, when the coating is tacky.

• All the components of kit should be mixed in recommended mixing ratios.. Mixing can be carried out manually by means of a trowel. In case mechanical mixing is employed, slow speed mixers with paddles should be used to ensure minimum air entrapment. It is preferable to let the mixed formulation stand for a few minutes to let the entrapped air escape.
• Once all components are mixed the reaction proceeds, i.e. the viscosity of the mix increases, thereby the workability will decrease. The mix should be used within the pot life. Under no conditions, the mix should be used after it is gelled. Since the reaction is exothermic, large batch sizes should be avoided

• Upto 30 mm depth : Grout can simply be poured and troweled evenly.
•  30 to 50 mm depth : Grouting should be done by casting 2 or 3 layers, at a time Upto 20-30 mm thickness
•  Over 60 mm depth : Grouting should be carried out carefully using a funnel along with a flexible plastic tube to direct the grout to spots not accessible.

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