DRYMIX MORTAR SERIES
CNG-770
Non-Shrink Grout MP
A multi-purpose (flowable and dry pack), shrinkage-compensated grout. It is designed to fill up gap and holes for concrete. This product is free of chlorides and other substances that could contribute to the corrosion of reinforcing steel or pre-stressing steel cables. Engineered for uniform mixing, it effectively minimizes segregation and bleeding. It's suitable for anchoring and requires only the addition of water to create an easily applied, free-flowing grout.
Usage Calculator
*The calculated results are for reference only. Please reach out to our team for further assistance.
PRODUCT USES
Non-shrink, chloride-free, fast setting (<7 hours), multi-consistency application
Fills precast gaps, core holes, concrete defects.
Flowable grout for hollow block walls
For concrete anchors, rail beds, foundations
PRODUCT BENEFITS
Shrinkage
Compensated
Helps reduce the risk of shrinkage cracks.
Rapid
Setting
Setting time of less than 7 hours..
Chloride-free Formulation
Safe for use with steel reinforcement components.
Versatile
Application
Suitable for dry packing, troweling, and pouring.
High
Strength
Exhibits high early strength and long-term durability
PERFORMANCE DATA SHEET
Criterias | Dry Pack | Plastic | Fluid |
|---|---|---|---|
Water demand (%) | 14 – 15% | 16 – 17% | 20 – 22% |
Water demand (L/25 kg bag) | 3.5 – 3.8 L | 4 – 4.2 L | 5.0 – 5.5 L |
Yield | 12.5 L | 13 L | 13.5 L |
Compressive strength | 75 N/mm2* | 70 N/mm2 | 60 N/mm2 |
Expansion at 24 hours (ASTM C 827) | 1 - 4% | / | 0 - 4% |
Expansion at 28 days (ASTM C 1090) | 0 – 0.4% | / | 0 – 0.4% |
Flow of Grout (ASTM C 939) | / | / | < 35 seconds |
Setting Time (ASTM C 953) | < 7 hours | / | < 7 hours |
Chloride Content (BS 1881 : Pt 124 : 1988) | < 0.1% | / | < 0.1% |
Figg Air Permeability (HKHA MTS TM6) | > 200 seconds | / | / |
Notes | Unless specified, all technical data refers to 28 days curing time | *Product certification PCCS-RM Issue 2 2017 Class S (fcu = 60MPa) |
Above physical data are from laboratory tests. Actual field performance may vary due to environmental conditions and workmanship factors beyond the manufacturer's control.