Sika Sikagrout -212

Uses

• General purpose grouting
• Machine and base plates
• Dowling reinforcing bars
• Bedding joints in pre-cast concrete sections
• Filling cavities, voids, gaps and recesses
• Post fixings

Features & Benefits

• Easy to use (ready-to-mix powder)
• Shrinkage compensated properties
• Pre-batched for quality
• Good flow characteristics
• Good bond to concrete
• Non-corrosive
• No segregation or bleeding
• Can be pumped or poured

Limitations

• Not to be used as an overlay in unconfined spaces
• Not to be used as a hand-applied patch repair
• Refer to the Sika Method Statement for more information
• Avoid application in direct sun and/or strong wind
• Do not add water over the recommended dosage
• Apply only to sound, prepared substrate
• Do not add additional water after application as this may cause cracking
• Protect freshly applied material from freezing and frost
• Keep exposed surfaces to a minimum
• Do not vibrate

Application Instructions

Substrate Quality/Pre-Treatment

• The concrete shall be thoroughly clean, free from dust, loose material, surface contamination and materials which reduce bond or prevent suction.

Mixing

• Pour the water in the recommended proportion into a suitable mixing container. While stirring slowly, add the powder to the water. Mix with low speed (< 500 rpm) hand drill mixer to avoid entraining too much air.
• Mix thoroughly at least for 3 minutes until homogenous with no lumps. Mix only full bags for the best results

Application

• Stand the grout for ~2-3 minutes; stir with a trowel and then pour into the prepared openings.
• For more information on pouring, techniques refer to the Sika Method Statement

Curing Treatment

• Protect the fresh material from premature drying using an appropriate curing method e.g. curing compound, moist geotextile membrane etc.

Cleaning of Tools

Clean all tools and application equipment with water

Local Restrictions

Please note that as a result of specific local regulations the performance of this product may vary from country to country. Please consult the local Product Data Sheet for the exact description of the application fields.