high-solid emulsified high-viscosity modified bitumen does not require heating during use, and does not need to slot the cracks, seal various cracks, and open the traffic 30 to 60 minutes after filling.
product details
product introduction
high-solid emulsified high-viscosity modified bitumen does not require heating during use, and does not need to slot the cracks, seal various cracks, and open the traffic 30 to 60 minutes after filling.
technical features
(1) no heating, no slots, no glue, easy construction, low cost, energy saving and environmental protection.
(2) good permeability, strong adhesion to the wall, good sealing effect, long service life (2~3 years).
(3) it is more suitable for irregular cracks and cement road expansion joints.
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项目
类型 |
低温型 |
高温型 |
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固含量 |
≥75% |
≥75% |
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标准粘度c25,4 |
15-60 |
15-60 |
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蒸发残留物指标 |
软化点，℃ |
≥85 |
≥90 |
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锥入度，0.1mm |
50-90 |
30-70 |
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流动值，mm |
≤5 |
≤5 |
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弹性恢复率，% |
≥40 |
≥40 |
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低温拉伸 |
-20℃/50%/3循环，一组 3个试件全部通过 |
-10℃/50%/3循环，一组 3个试件全部通过 |
construction method
(1) clean cracks: clean debris and dust inside the seam.
(2) filling construction: artificial irrigation, the surface of 30 to 40 mesh fine sand do anti-stick treatment.
(3) construction weather conditions: non-rainy days, temperature ≥15°c.
