Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt concrete filler and preparation process of asphalt concrete
The invention discloses an asphalt concrete filler and a preparation process of asphalt concrete, and relates to the technical field of asphalt concrete. The concrete comprises the following raw materials in parts by weight: 30-40 parts of coarse aggregate, 20-30 parts of fine aggregate, 10-20 parts of fiber filler, 1-1.5 parts of wear-resistant filler, 30-50 parts of ceramic powder, 10-30 parts of an organic binder, 15-25 parts of zirconium oxide powder, 5-8 parts of modified asphalt, 0.5-0.7 part of mineral powder, 0.2-0.4 part of a water reducing agent, 6-10 parts of steel slag, 0.4-0.8 part of slaked lime powder and 0.4-0.8 part of carbon black. According to the preparation process of the asphalt concrete filler and the asphalt concrete, the modified asphalt, the fiber filler and the wear-resistant filler are arranged, so that the fiber filler and the wear-resistant filler have good filling property and wear resistance and are high in strength, free of pollution and high in chemical corrosion resistance, and the overall quality of the asphalt concrete can be greatly improved; the prepared asphalt mixture is high in strength, so that the asphalt mixture has good usability.
本发明公开了一种沥青混凝土填料及沥青混凝土的制备工艺，涉及沥青混凝土技术领域，包括以下重量份数的原料：粗骨料30‑40份、细骨料20‑30份、纤维填料10‑20份、耐磨填料1‑1.5份、陶瓷粉料30‑50份、有机粘结剂10‑30份、氧化锆粉末15‑25份、改性沥青5‑8份、矿粉0.5‑0.7份、减水剂0.2‑0.4份、钢渣6‑10份、消石灰粉0.4‑0.8份以及碳黑0.4‑0.8份，该沥青混凝土填料及沥青混凝土的制备工艺，本发明改性沥青、纤维填料以及耐磨填料的设置，纤维填料和耐磨填料具有良好的填充性和耐磨性，且强度高、无污染、耐化学腐蚀性强，能够使沥青混凝土的整体品质大大提高，使得制备的沥青混合料强度高，从而具有良好的使用性。
Asphalt concrete filler and preparation process of asphalt concrete
The invention discloses an asphalt concrete filler and a preparation process of asphalt concrete, and relates to the technical field of asphalt concrete. The concrete comprises the following raw materials in parts by weight: 30-40 parts of coarse aggregate, 20-30 parts of fine aggregate, 10-20 parts of fiber filler, 1-1.5 parts of wear-resistant filler, 30-50 parts of ceramic powder, 10-30 parts of an organic binder, 15-25 parts of zirconium oxide powder, 5-8 parts of modified asphalt, 0.5-0.7 part of mineral powder, 0.2-0.4 part of a water reducing agent, 6-10 parts of steel slag, 0.4-0.8 part of slaked lime powder and 0.4-0.8 part of carbon black. According to the preparation process of the asphalt concrete filler and the asphalt concrete, the modified asphalt, the fiber filler and the wear-resistant filler are arranged, so that the fiber filler and the wear-resistant filler have good filling property and wear resistance and are high in strength, free of pollution and high in chemical corrosion resistance, and the overall quality of the asphalt concrete can be greatly improved; the prepared asphalt mixture is high in strength, so that the asphalt mixture has good usability.
本发明公开了一种沥青混凝土填料及沥青混凝土的制备工艺，涉及沥青混凝土技术领域，包括以下重量份数的原料：粗骨料30‑40份、细骨料20‑30份、纤维填料10‑20份、耐磨填料1‑1.5份、陶瓷粉料30‑50份、有机粘结剂10‑30份、氧化锆粉末15‑25份、改性沥青5‑8份、矿粉0.5‑0.7份、减水剂0.2‑0.4份、钢渣6‑10份、消石灰粉0.4‑0.8份以及碳黑0.4‑0.8份，该沥青混凝土填料及沥青混凝土的制备工艺，本发明改性沥青、纤维填料以及耐磨填料的设置，纤维填料和耐磨填料具有良好的填充性和耐磨性，且强度高、无污染、耐化学腐蚀性强，能够使沥青混凝土的整体品质大大提高，使得制备的沥青混合料强度高，从而具有良好的使用性。
Asphalt concrete filler and preparation process of asphalt concrete
一种沥青混凝土填料及沥青混凝土的制备工艺
GUO BAOSEN (Autor:in) / JI HONGFENG (Autor:in) / CAO DONGDONG (Autor:in) / LIU GANG (Autor:in) / ZUO YONGSHENG (Autor:in)
12.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Asphalt concrete filler, and asphalt concrete and preparation method thereof
| Europäisches Patentamt | 2022
Asphalt concrete preparation equipment and asphalt concrete preparation process
| Europäisches Patentamt | 2022