Description
Estogrout MP 90 is a blend of Portland cement, graded fillers and chemical additives that impart controlled expansion in the plastic state whilst minimizing water demand. The low water demand ensures high early strength. The graded filler is to assist uniform mixing and produce a consistent grout.
• ASTM C942
• ASTM C940
25 kg bag
- Excellent fatigue and impact resistance
- Early strength development even at pourable consistency
- Non Shrink (Shrinkage Compensated)
- Proven and predictable performance
- Excellent workability retention even at high ambient
temperature - High bond strength to steel and concrete
- Micro silica content enhances strength and durability
- No metallic content to cause staining
Application instructions
Foundation surface
Ensure the surface is clean, sound, and free of debris. Clean bolt holes and soak the surface with water to improve grout bonding.
Base Plate
It is essential that this is clean and free from oil, grease or scale. Provide air pressure relief holes to allow venting of any isolated high spots.
Formwork
All formwork used for grouting should be leak proof. This can be achieved achieve by sealing the gap with a foam rubber strip or sealant.
Mixing & Yield
Mix 25kg of Estogrout MP90 with 3.50 liters of water for 1 – 3 minutes until homogenous using mechanical hand mixer. The yield for one bag of Estogrout MP90 is about 12.70 litres (approximately).
Application
Estogrout MP 90 can be applied up to 100mm thick in a single pour. For thicker sections, mix with well-graded, add 10mm silt-free aggregate (max 1:1 by weight) to reduce heat buildup.
Curing
On completion of the grouting operation, all exposed areas, which are not to be cut back, should be thoroughly cured. Apply curing membrane such as Estocure R90, curing compound with 90% curing efficiency.
Precaution
Estogrout MP 90 is alkaline base; it should not be in contact with skin and eyes. Avoid inhalation of dust during mixing. Wear gloves, goggles and dust mask.
Technical Support
Denka provides high-quality concrete repair products for new and existing surfaces. The company also provides technical support, including on-site assistance.
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