NJMKT Crack sealing/grouting adhesive is the adhesive that matches with the steel bonding adhesive and crack injecting adhesive to use together.
Feature:
*Excellent thixotropy, non-drip and fast cure in room temperature, greatly shorten the construction period
*Good performance of wear resistance and corrosion resistance
*Excellent properties sealing and bonding strength
*Low shrinkage during cure time, green environmental protection, safe and non-toxic
* Mainly used for crack sealing and bonding the pagoda nozzle when grouting bonding of steel
* Mainly used for crack sealing and bonding the injector when crack injection
Operating environment:
*Dry condition
*Wet condition
*Underwater condition
Caution:
*Mix the adhesive well according to its weight proportion strictly
*Construction crew should take steps of protective measures to keep it from eyes
*Remaining adhesive cannot be poured into original barrels
Packing:
*Two kinds of package, 45kg (A+B two barrels)/pair; 10kg (A+B two barrels)/pair.
Storage:
*Shelf life: At least 12 months from date of manufacture in unopened container when store in dry and well-ventilated place. Please store in ambient temperature from 5 ℃ to 40 ℃, away from open flame, heating devices
*Adhesive specialized for low temperature can be stored in ambient temperature from -5 ℃ to 40 ℃
*Handle with care, protect from rain, sunlight and place upward during loading and unloading transportation
Standard: GB50367-2013 , GB50728-2011
NJMKT promises to meet the technical requirements of the following GB50367-2013 "Design code for concrete structure reinforcement" and GB50728-2011 "Technical code for safety identification of reinforcement materials for engineering structures".
NO. | Item Name | Technical Specification | Test Result | Single item assessment |
1 | Tensile strength (MPa) | ≥ 38 | 39 | Qualified |
2 | Tensile modulus of elasticity (MPa) | ≥ 2400 | 3221 | Qualified |
3 | Elongation(%) | ≥ 1.5 | 1.53 | Qualified |
4 | Bending strength (MPa) | ≥ 50, and without brittle failure | 53, and without brittle failure | Qualified |
5 | Compressive strength (MPa) | ≥ 70 | 86 | Qualified |