This product's A and B components are both packaged in plastic drums.
Component A: 20kg/drum Component B: 10kg/drum
Testing Items | Testing Conditions | QUALIFICATION INDEX (GB50728-2011) |
||
---|---|---|---|---|
Colloidal Properties |
Splitting Tensile Strength (MPa) | Under conditions of (23±2)°C and (50±5)% relative humidity, the test is conducted at a loading rate of 2mm/min. | ≥8.5 | |
Flexural Strength (MPa) | ≥50, and should not present fragmented damage | |||
Compressive Strength (MPa) | ≥8.5 | |||
Adhesive Capability |
Steel-to-steel tensile shear strength standard value (MPa) | (23±2)°C、(50±5)%RH | ≥10 | |
Concrete bond strength with ribbed steel bars under restrained tensile conditions (MPa) |
(23±2)°C、 (50±5)%RH |
C30,φ25,I=150 | ≥11 | |
C60,φ25,I=125 | ≥17 | |||
Length of steel-to-steel T-peel detachment (mm) | (23±2)°C、(50±5)%RH | ≤25 | ||
Thermal deformation temperature (°C) | ≥40 | B method using a bending stress of 0.45 MPa | ≥65 | |
Non-volatile Content (%) | ≥20 | (105±2)°C、(180±5) min | ≥99 | |
Passing the test for resistance to damp heat aging | Passing the test for long-term stress resistance ability | Service life of 50 years |