Non-Shrink Cementitious Grout
- Aquaprufe
ANSG Non-Shrink Cementitious Grout is a non-shrink, high strength, cement grout that expands to ensure seamless joint, counteracting the shrinkage that general cementitious grout has. It is light-grey powder mainly consisting of Portland cement, together with several admixtures and additives that enhance performance.
ANSG can fill voids completely and has been widely used to stabilize and anchor. The product comes in various types to meet different grouting demands.
Uses
ANSG is frequently used to fill, stabilize and anchor. Typical applications would be machinery baseplates, struts, sleeves, anchor bolts, bridge bearings, roadbeds, construction joints, rebar planting, etc.
Recommended types for different uses:
TYPE | USES |
ANSG-500 | Steel structures & simple machinery |
ANSG-600 | General static load equipment |
ANSG-601 | Large static load equipment |
ANSG-602 | Thin layer <2cm in thickness |
ANSG-603 | Mass grouting >20cm in thickness |
ANSG-604 | Bearings and road repairs |
ANSG-800 | Dynamic load & large static equipment |
ANSG-801 | Rebar planting |
ANSG-802 | Assembly connecting sleeves |
ANSG-1200 | Offshore & onshore wind power equipment |
For ground bolt anchoring, recommended types are:
Gap Width Between Bolt and Pore Wall - mm | Product Type |
15-50 | ANSG-600/601 |
50-100 | ANSG-600/603 |
>100 | ANSG-603 |
For secondary grouting, recommended types are:
Grouting Thickness - mm | Product Type |
5-30 | ANSG-602 |
20-200 | ANSG-600/601 |
>200 | ANSG-603 |
Advantages
Slight expansion to counteract shrinkage & fill spaces completely
Excellent permeability & fluidity
Very little loss of fluidity in 30mins
Long plastic retention period
High early & final strength
No sedimentation or bleeding
Safe, non-toxic & pollution-free, with chloride content <0.03%
Great adhesion: bonding strength with round steel ≥6MPa, with deformed steel ≥13MPa
Highly durable, non-aging & non-corrosive
Properties
PROPERTY | TEST VALUE | |||||||||
ANSG-500 | ANSG-600 | ANSG-601 | ANSG-602 | ANSG-603 | ANSG-604 | ANSG-800 | ANSG-801 | ANSG-802 | ANSG-1200 | |
Particle size - mm | ≤4.75 | ≤4.75 | ≤4.75 | ≤2 | ≤25 | ≤4.75 | ≤4.75 | paste | ≤2.36 | - |
Dry density - kg/m3 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | - | 2100 | 2350-2500 |
Fluidity - mm | ||||||||||
| 290 | 290 | 340 | 340 | 650 | 320 | 290 | - | 300 | 290 |
| 260 | 260 | 310 | 310 | 550 | 280 | 260 | - | 260 | 260 |
Vertical Expansion - % | ||||||||||
| 0.1-3.5 | 0.1-3.5 | 0.1-3.5 | 0.1-3.5 | 0.1-3.5 | 0.1-2.0 | 0.1-3.5 | ≥0.02 | - | 0.1-2.0 |
| 0.02-0.5 | 0.02-0.5 | 0.02-0.5 | 0.02-0.5 | 0.02-0.5 | 0.02-0.5 | 0.02-0.5 | 0.02-0.5 | 0.02-0.5 | 0.02-0.5 |
Compressive strength - MPa | ||||||||||
| 15 | 20 | 20 | 20 | 20 | 40 | 40 | 45 | 35 | 50 |
| 30 | 40 | 40 | 40 | 40 | - | 55 | 55 | 60 | 70 |
| 50 | 60 | 60 | 60 | 60 | 60 | 80 | 80 | 85 | 120 |
Application Procedures
Surface cleaning - Forming - Mixing - Grouting - Curing - Engineering inspection
Packaging
25kg bags.
Storage
ANSG has a shelf life of 6 months and should be kept in a dry and cool environment away from moisture.
