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© 《China Plastics》
© 《China Plastics》
China Plastics ›› 2025, Vol. 39 ›› Issue (8): 107-112.DOI: 10.19491/j.issn.1001-9278.2025.08.017
• Plastic and Environment • Previous Articles Next Articles
CHEN Ziqiang1,2(), ZHANG Shaocheng3, ZHANG Guiming3, BAI Congqi3, LI Guoliang4
Received:
2024-09-23
Online:
2025-08-26
Published:
2025-07-30
CLC Number:
CHEN Ziqiang, ZHANG Shaocheng, ZHANG Guiming, BAI Congqi, LI Guoliang. Study on bonding strength and road application performance of multi⁃environment waste rubber⁃modified asphalt chip seal matrix structure[J]. China Plastics, 2025, 39(8): 107-112.
试验项目 | 技术要求 | |
---|---|---|
破乳速度 | 快裂 | |
粒子电荷 | 阳离子(+) | |
恩格拉黏度(25 ℃) | 1~15 | |
筛上剩余量(1.18 mm 筛)/% | ≤0.1 | |
蒸发残留物163 ℃ | 残留物含量/% | ≥63 |
针入度(25 ℃)/mm | 15~30 | |
软化点/℃ | >75 | |
120 ℃黏度/Pa·s | ≤20 | |
溶解度(三氯乙烯)/% | ≥97.5 | |
延度(15 ℃,5 cm/min)/cm | ≥30 | |
延度(25 ℃,5 cm/min)/cm | ≥50 | |
附着力拉拔强度 | 25 ℃/MPa | 1.0 |
试验项目 | 技术要求 | |
---|---|---|
破乳速度 | 快裂 | |
粒子电荷 | 阳离子(+) | |
恩格拉黏度(25 ℃) | 1~15 | |
筛上剩余量(1.18 mm 筛)/% | ≤0.1 | |
蒸发残留物163 ℃ | 残留物含量/% | ≥63 |
针入度(25 ℃)/mm | 15~30 | |
软化点/℃ | >75 | |
120 ℃黏度/Pa·s | ≤20 | |
溶解度(三氯乙烯)/% | ≥97.5 | |
延度(15 ℃,5 cm/min)/cm | ≥30 | |
延度(25 ℃,5 cm/min)/cm | ≥50 | |
附着力拉拔强度 | 25 ℃/MPa | 1.0 |
预裹覆乳化沥青用量/% | 预裹有效沥青用量/% | 黏聚力/N·m | |||||
---|---|---|---|---|---|---|---|
1 h | 2 h | 3 h | 7 h | 14 h | 24 h | ||
0.4 | 0.2 | 0.32 | 0.78 | 0.89 | 0.98 | 1.06 | 1.09 |
0.8 | 0.4 | 0.36 | 1.36 | 1.55 | 1.70 | 1.85 | 1.89 |
1.2 | 0.6 | 0.32 | 1.41 | 1.61 | 1.76 | 1.91 | 1.96 |
1.6 | 0.8 | 0.12 | 1.21 | 1.39 | 1.52 | 1.65 | 1.69 |
2.0 | 1.0 | 0.18 | 1.24 | 1.42 | 1.55 | 1.69 | 1.73 |
2.4 | 1.2 | 0.14 | 1.08 | 1.23 | 1.35 | 1.46 | 1.50 |
预裹覆乳化沥青用量/% | 预裹有效沥青用量/% | 黏聚力/N·m | |||||
---|---|---|---|---|---|---|---|
1 h | 2 h | 3 h | 7 h | 14 h | 24 h | ||
0.4 | 0.2 | 0.32 | 0.78 | 0.89 | 0.98 | 1.06 | 1.09 |
0.8 | 0.4 | 0.36 | 1.36 | 1.55 | 1.70 | 1.85 | 1.89 |
1.2 | 0.6 | 0.32 | 1.41 | 1.61 | 1.76 | 1.91 | 1.96 |
1.6 | 0.8 | 0.12 | 1.21 | 1.39 | 1.52 | 1.65 | 1.69 |
2.0 | 1.0 | 0.18 | 1.24 | 1.42 | 1.55 | 1.69 | 1.73 |
2.4 | 1.2 | 0.14 | 1.08 | 1.23 | 1.35 | 1.46 | 1.50 |
预裹覆乳化沥青用量/% | 预裹有效沥青用量/% | 黏聚力/N·m | |||||
---|---|---|---|---|---|---|---|
1 h | 2 h | 3 h | 7 h | 14 h | 24 h | ||
0.4 | 0.2 | 0.4 | 0.85 | 1.23 | 1.19 | 1.21 | 1.22 |
0.8 | 0.4 | 0.45 | 1.48 | 1.75 | 1.78 | 1.85 | 1.79 |
1.2 | 0.6 | 0.40 | 1.53 | 1.66 | 1.70 | 1.72 | 1.71 |
1.6 | 0.8 | 0.15 | 1.32 | 1.32 | 1.38 | 1.45 | 1.40 |
2.0 | 1.0 | 0.23 | 1.35 | 1.36 | 1.33 | 1.38 | 1.36 |
2.4 | 1.2 | 0.18 | 1.17 | 1.97 | 1.85 | 1.92 | 1.89 |
预裹覆乳化沥青用量/% | 预裹有效沥青用量/% | 黏聚力/N·m | |||||
---|---|---|---|---|---|---|---|
1 h | 2 h | 3 h | 7 h | 14 h | 24 h | ||
0.4 | 0.2 | 0.4 | 0.85 | 1.23 | 1.19 | 1.21 | 1.22 |
0.8 | 0.4 | 0.45 | 1.48 | 1.75 | 1.78 | 1.85 | 1.79 |
1.2 | 0.6 | 0.40 | 1.53 | 1.66 | 1.70 | 1.72 | 1.71 |
1.6 | 0.8 | 0.15 | 1.32 | 1.32 | 1.38 | 1.45 | 1.40 |
2.0 | 1.0 | 0.23 | 1.35 | 1.36 | 1.33 | 1.38 | 1.36 |
2.4 | 1.2 | 0.18 | 1.17 | 1.97 | 1.85 | 1.92 | 1.89 |
预裹覆乳化沥青用量/% | 预裹有效沥青用量/% | 黏聚力/N·m | |||||
---|---|---|---|---|---|---|---|
1 h | 2 h | 3 h | 7 h | 14 h | 24 h | ||
0.4 | 0.2 | 0.48 | 0.89 | 1.05 | 1.04 | 1.09 | 1.05 |
0.8 | 0.4 | 0.54 | 1.55 | 1.49 | 1.55 | 1.67 | 1.54 |
1.2 | 0.6 | 0.48 | 1.61 | 1.41 | 1.48 | 1.55 | 1.47 |
1.6 | 0.8 | 0.18 | 1.39 | 1.12 | 1.20 | 1.31 | 1.20 |
2.0 | 1.0 | 0.28 | 1.42 | 1.16 | 1.16 | 1.24 | 1.17 |
2.4 | 1.2 | 0.22 | 1.23 | 1.67 | 1.61 | 1.73 | 1.63 |
预裹覆乳化沥青用量/% | 预裹有效沥青用量/% | 黏聚力/N·m | |||||
---|---|---|---|---|---|---|---|
1 h | 2 h | 3 h | 7 h | 14 h | 24 h | ||
0.4 | 0.2 | 0.48 | 0.89 | 1.05 | 1.04 | 1.09 | 1.05 |
0.8 | 0.4 | 0.54 | 1.55 | 1.49 | 1.55 | 1.67 | 1.54 |
1.2 | 0.6 | 0.48 | 1.61 | 1.41 | 1.48 | 1.55 | 1.47 |
1.6 | 0.8 | 0.18 | 1.39 | 1.12 | 1.20 | 1.31 | 1.20 |
2.0 | 1.0 | 0.28 | 1.42 | 1.16 | 1.16 | 1.24 | 1.17 |
2.4 | 1.2 | 0.22 | 1.23 | 1.67 | 1.61 | 1.73 | 1.63 |
气候分区 | 基质沥青 | 180 ℃旋转黏度/ Pa·s | 25 ℃针入度(100 g,5 s)/ 0.1 mm | 软化点/℃ | 弹性恢复(25 ℃)/% | 延度 (5 ℃,1 cm/min)/cm |
---|---|---|---|---|---|---|
寒区 | 110号、90号、70号 | 1.5~3.5 | 60~100 | >50 | >50 | >10 |
温区 | 90号、70号 | 2.0~4.0 | 40~80 | >58 | >55 | >10 |
热区 | 70号、50号 | 2.0~5.0 | 30~70 | >65 | >60 | >5 |
气候分区 | 基质沥青 | 180 ℃旋转黏度/ Pa·s | 25 ℃针入度(100 g,5 s)/ 0.1 mm | 软化点/℃ | 弹性恢复(25 ℃)/% | 延度 (5 ℃,1 cm/min)/cm |
---|---|---|---|---|---|---|
寒区 | 110号、90号、70号 | 1.5~3.5 | 60~100 | >50 | >50 | >10 |
温区 | 90号、70号 | 2.0~4.0 | 40~80 | >58 | >55 | >10 |
热区 | 70号、50号 | 2.0~5.0 | 30~70 | >65 | >60 | >5 |
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