Product Description
High Strength, Abrasion Resistant and Scour Resistant Repair Mortar-----HQRM Series
Huaqian® Polymer Repair Mortar
Advantages:
- High Strength
- Abrasion Resistant, Scour Resistant, and available for dam projects
- Available for damp base courses
Specifications:
|
Item
|
Index
|
Test Results
|
|
Bond Strength
（Mpa）
|
7d
|
------
|
3.38 Mpa
|
|
(7+7d) water resistant
|
------
|
2.69 Mpa
|
|
28d
|
≥1.2 Mpa
|
3.56 Mpa
|
|
Compressive Strength
（Mpa）
|
7d
|
------
|
21.20 Mpa
|
|
28d
|
≥45 Mpa
|
55.46 Mpa
|
|
Flexural Strength（Mpa）
|
28d
|
≥4.5 Mpa
|
7.69 Mpa
|
Uses:
- Plastering and repairing of hydraulic structures flow surfaces, highways, bridges, airport runways, etc.
- Corrosion resistant plastering and repairing of pipes, power plant cooling towers, chimneys, chemical plant structures, etc.
- Repairing of concrete cracks, voids, spalling, honeycomb, leaks, wearout and steel-exposure of protection layers.
Instructions:
- Material A: Long-term standing will cause precipitation and segregation, shake up before using.
- Recommended mechanical mixing, and evenly mixing material A and material B at the ratio of 1:8.
- Application methods: plastering, blade coating
- Working Time ≥60min
- Application Temperature: Over 5℃ is appropriate and avoid construction in rainy and frozen conditions. No need to cure after construction, after about 2～3days can withstand the weight of a person and after 7 days can withstand the weight of heavy cargo.
- Storage: Avoid of sunlight, rain, cold and damp
- Shelf life: 12months when sealed
- Packaging: Material A: 10kg/barrel, Material B: 25kg/bag
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