【Characteristic】
Early strength and high strength：Compressive strength can reach 50MPa 1-3 days after grouting.
Enduring high strength：No later strength decline
Flat gravitational flow：Mortar flows automatically without opening to standard height.
Micro expansion：No shrinkage in casting body, ensuring the long-term safe operation of the equipment
Anti-peeling：New and old interfaces are combined firmly.
Oil penetration resistance：Dense and oil penetration proof, applicable to the oil stain environment at the stand.
Weather resistance：Long-term safe application within -40～400℃.
【Property】
|
Category
Item |
Super-fluidity Type |
Heat-proof High Strength Type |
Reinforcement Planting Anchoring Type |
Gravity Self-leveling Type |
Quick Hardening High Strength Type |
Metal Fiber Ultra-high Strength Type | |
|
Model |
LGM-X |
LGM-R |
LGM-Z |
LGM-L |
LGM-S |
LGM-G | |
|
Compressive strength（MPa） |
1d |
≥20 |
≥20 |
≥15 |
≥30 |
≥15* |
≥45 |
|
3d |
≥40 |
≥40 |
≥25 |
≥40 |
≥20** |
≥60 | |
|
28d |
≥60 |
≥70 |
≥50 |
≥70 |
≥60 |
≥100 | |
|
Max |
80 |
80 |
70 |
90 |
80 |
120 | |
|
Vertical expansion rate（％） |
≥0.02 |
≥0.02 |
≥0.02 |
≥0.02 |
≥0.02 |
≥0.02 | |
|
Flow rate（mm） |
≥340 |
≥270 |
≥270 |
≥290 |
≥280 |
≥260 | |
|
Water demand（％） |
13～16 |
12～14 |
12～14 |
13～15 |
12～14 |
12～14 | |
|
Casting demand（Kg/m3） |
2000～2100 |
2100～2200 |
2100～2200 |
2100～2200 |
2100～2200 |
2100～2200 | |
|
Range of Application |
Grouting in equipment foundation plate gap and post-tensioned pre-stressing concrete structure pore canal |
Safe working under the environment below very high temperature (600℃) |
Concrete structure reinforcing and planting anchoring |
Airport runway and bridge deck mending, industrial factory building ground grouting |
Anchoring anchor planting, pavement mending, quick mending of equipment foundation
|
Antiknock construction, heavy machinery foundation and other heavy industries | |
* indicates compressive strength after 3h; ** indicates compressive strength after 6h.
All the above data was measured under standard environment condition and can be properly adjusted in accordance with engineering requirement.