Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-aging antiskid asphalt concrete and production process thereof
The invention relates to the field of asphalt concrete, in particular to anti-aging and anti-skid asphalt concrete and a production process thereof.The anti-aging and anti-skid asphalt concrete is prepared from, by weight, 10-15 parts of matrix asphalt, 25-30 parts of coarse aggregate, 20-25 parts of fine aggregate, 20-30 parts of steel slag, 3-4 parts of butadiene styrene rubber, 6-8 parts of composite microspheres, 12-15 parts of composite fibers and 0.5-0.8 part of cross-linking agent; the composite microspheres are added into the asphalt concrete, so that the problem of insufficient long-term anti-aging performance of the existing asphalt concrete is solved, and the composite fibers are added, so that the defects of the performance of the asphalt concrete are overcome, and the use performance and quality of the asphalt concrete ground are improved. And therefore, good anti-skid performance can still be kept after long-term use.
本发明涉及沥青混凝土领域，具体涉及一种抗老化防滑沥青混凝土及其生产工艺，所述抗老化防滑沥青混凝土包括如下重量份原料：基质沥青10‑15份、粗集料25‑30份、细集料20‑25份、钢渣20‑30份、丁苯橡胶3‑4份、复合微球6‑8份、复合纤维12‑15份和交联剂0.5‑0.8份；通过在沥青混凝土中加入复合微球，从而解决了现有沥青混凝土长期抗老化性能不足的问题，并通过加入复合纤维，补足了沥青混凝土性能的不足，从而提高沥青混凝土地面的使用性能和质量，进而保证其长期使用后仍能保持较好的防滑性能。
Anti-aging antiskid asphalt concrete and production process thereof
The invention relates to the field of asphalt concrete, in particular to anti-aging and anti-skid asphalt concrete and a production process thereof.The anti-aging and anti-skid asphalt concrete is prepared from, by weight, 10-15 parts of matrix asphalt, 25-30 parts of coarse aggregate, 20-25 parts of fine aggregate, 20-30 parts of steel slag, 3-4 parts of butadiene styrene rubber, 6-8 parts of composite microspheres, 12-15 parts of composite fibers and 0.5-0.8 part of cross-linking agent; the composite microspheres are added into the asphalt concrete, so that the problem of insufficient long-term anti-aging performance of the existing asphalt concrete is solved, and the composite fibers are added, so that the defects of the performance of the asphalt concrete are overcome, and the use performance and quality of the asphalt concrete ground are improved. And therefore, good anti-skid performance can still be kept after long-term use.
本发明涉及沥青混凝土领域，具体涉及一种抗老化防滑沥青混凝土及其生产工艺，所述抗老化防滑沥青混凝土包括如下重量份原料：基质沥青10‑15份、粗集料25‑30份、细集料20‑25份、钢渣20‑30份、丁苯橡胶3‑4份、复合微球6‑8份、复合纤维12‑15份和交联剂0.5‑0.8份；通过在沥青混凝土中加入复合微球，从而解决了现有沥青混凝土长期抗老化性能不足的问题，并通过加入复合纤维，补足了沥青混凝土性能的不足，从而提高沥青混凝土地面的使用性能和质量，进而保证其长期使用后仍能保持较好的防滑性能。
Anti-aging antiskid asphalt concrete and production process thereof
一种抗老化防滑沥青混凝土及其生产工艺
WANG JIANKAI (Autor:in)
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Antiskid noise-reducing asphalt concrete and preparation method thereof
| Europäisches Patentamt | 2024
Preparation method of antiskid and wear-resistant colored asphalt concrete
| Europäisches Patentamt | 2020
Asphalt antiskid surface pavement structure and equipment
| Europäisches Patentamt | 2023