Wet-Applying Reactive Bonding Waterproof Membrane

Description

Test  Results of 1.5mm thicknesses

1. Area and Thickness
• Area (m²): 20.01, 20.01, 20.03, 20.01, 20.01
• Average Thickness (mm): 1.5, 1.6, 1.6, 1.6, 1.6

2. Appearance
• Appearance: Meets the standard requirements

3. Tensile Properties
• Tensile Strength (Longitudinal) (N/50mm): 469
• Tensile Strength (Transverse) (N/50mm): 431
• Elongation at Maximum Tensile Strength (Longitudinal) (%): 94
• Elongation at Maximum Tensile Strength (Transverse) (%): 104
• Appearance During Tensile Test: No separation between polymer film and base

4. Tear Strength
• Longitudinal (N): 41
• Transverse (N): 39

5. Heat Resistance (70°C, 2h)
• Result: No flowing, dripping, or sliding (0mm displacement)

6. Low Temperature Flexibility (-20°C)
• Upper Surface: No cracks
• Lower Surface: No cracks

7. Water Impermeability (0.3 MPa, 120 min)
• Result: No water leakage

8. Peel Strength Between Membrane and Material (Overlap Edge)
• Without Treatment (N/mm): 1.7
• After Soaking (N/mm): 1.9
• After Heat Treatment (N/mm): 1.5

9. Oil Resistance
• Number of Specimens: 1

10. Adhesion Time
• Upper Surface (min): >60
• Lower Surface (min): >60

11. Peel Strength with Cement Mortar
• Without Treatment (N/mm): 2.9
• After Heat Treatment (N/mm): 2.1

12. Peel Strength with Cement Mortar After Soaking
• (N/mm): 1.7

13. Thermal Aging (80°C, 168h)
• Retention of Tensile Strength (Longitudinal) (%): 107
• Retention of Tensile Strength (Transverse) (%): 105
• Retention of Elongation at Break (Longitudinal) (%): 91
• Retention of Elongation at Break (Transverse) (%): 94
• Low Temperature Flexibility (-18°C, Upper Surface): No cracks
• Low Temperature Flexibility (-18°C, Lower Surface): No cracks

14. Dimensional Change Rate
• Longitudinal (%): +0.8
• Transverse (%): +0.7

15. Thermal Stability
• Result: No bubbling, flowing, or film separation; edge curvature not exceeding 1/4 of roll width

Test  Results of 2.0mm thicknesses
1. Area and Thickness
• Area (m²): 15.01, 15.02, 15.02, 15.02, 15.02
• Average Thickness (mm): 2.1, 2.1, 2.1, 2.1, 2.1
2. Appearance
• Appearance: Meets the standard requirements
3. Tensile Properties
• Tensile Strength (Longitudinal) (N/50mm): 465
• Tensile Strength (Transverse) (N/50mm): 435
• Elongation at Maximum Tensile Strength (Longitudinal) (%): 89
• Elongation at Maximum Tensile Strength (Transverse) (%): 95
• Appearance During Tensile Test: No separation between polymer film and base
4. Tear Strength
• Longitudinal (N): 42
• Transverse (N): 41
5. Heat Resistance (70°C, 2h)
• No flowing, dripping, or sliding (0mm displacement)
6. Low Temperature Flexibility (-20°C)
• Upper Surface: No cracks
• Lower Surface: No cracks
7. Water Impermeability (0.3 MPa, 120 min)
• No water leakage
8. Peel Strength Between Membrane and Material
• Without Treatment (N/mm): 2.1
• After Soaking (N/mm): 2.1
• After Heat Treatment (N/mm): 1.7
9. Oil Resistance
• Number of Specimens: 1
10. Adhesion Time

• Upper Surface (min): >60
• Lower Surface (min): >60

11. Peel Strength with Cement Mortar

• Without Treatment (N/mm): 2.8
• After Heat Treatment (N/mm): 1.9

12. Peel Strength with Cement Mortar After Soaking

• (N/mm): 2.1

13. Thermal Aging (80°C, 168h)

• Retention of Tensile Strength (Longitudinal) (%): 103
• Retention of Tensile Strength (Transverse) (%): 99
• Retention of Elongation at Break (Longitudinal) (%): 103
• Retention of Elongation at Break (Transverse) (%): 86
• Low Temperature Flexibility (-18°C, Upper Surface): No cracks
• Low Temperature Flexibility (-18°C, Lower Surface): No cracks

14. Dimensional Change

• Longitudinal (%): +0.8
• Transverse (%): +0.7

15. Thermal Stability

• No bubbling, flowing, or film separation; meets requirements