Mortar
HK-GJL Grouting Mortar
ADVANTAGES
1. Convenient construction, just add water
2. Good liquidity
3. Fast growth in intensity
4. Shrinkage compensation
5. High strength in the later stage
6. Non corrosive
Non-toxic
Using
The application scope can be used for grouting materials in cooperation with the following fields:
1. Anchor bolts
2. Machine tool/bottom plate
3. Bridge bearing pad
4. Prefabricated concrete
5. Dry packaging application
6. Caves, crevices, depressions, etc
7. Concrete repair
Underwater structures
Dosage
The powder is for 5~8% of the total amount of cementitious materials, and the liquid is 2~4% of the total amount of cementitious materials. Users can conduct trial mixing tests according to design requirements to obtain the optimal dosage.
Specification
Item |
Performance |
Item |
Performance |
Appearance |
Grey powder |
1-day compressive strength(MPa) |
≥25 |
Bulk density |
2.26kg/L |
3-day compressive strength(MPa) |
≥40 |
28-day flexural tensile strength |
>6.0 N/mm2 |
7-day compressive strength (MPa) |
≥50 |
Expansion rate(27 °C ) |
0.30 - 1.40 % |
28-day compressive strength ratio(%) |
≥60 |
Uses
Mix(Water: |
Bulk density |
Layer thickness |
Temperature |
Setting time |
0.12 |
1920 |
20-100mm |
10℃ -35℃ |
4-8h |
Instructions
1. Substrate pretreatment
2. Surface treatment
3. Remove suppressive materials such as dirt, grease, and loose materials
4. The anchor bolts for grouting must be degreased with a suitable solvent
Before pouring, the surface must be fully saturated with water
Package & Storage
1．This product is a powder, packaged in a paper bag lined with a thin film, weighing 25 ± 0.5kg/bag. It can also be customized according to customer needs;
2．The shelf life of this product is 6 months. After exceeding the shelf life, the product performance should be determined through testing;
3．This product is non flammable and explosive, non-toxic, pollution-free, and not edible;
Prevent puncture, moisture, and sun protection during storage and transportation.
WorkShop