A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-crack pavement material and preparation method thereof
The invention relates to the technical field of pavement materials, and discloses an anti-crack pavement material which is prepared from the following components in parts by weight: 20-40 parts of cement mortar, 30-50 parts of coal tar pitch, 15-25 parts of a water reducing agent, 20-35 parts of modified rubber aggregate, 8-16 parts of a diluent, 25-45 parts of ceramic particles, 9-16 parts of composite silica gel and 7-19 parts of a dispersing agent. According to the pavement material prepared by the preparation method disclosed by the invention, through the matching effect of various materials, the heat resistance, the heat cracking resistance and the cold cracking resistance of the pavement material can be obviously improved, the service life of the pavement material can be greatly prolonged, and the pavement material can be used in various environments.
本发明涉及路面材料技术领域，且公开了一种抗裂路面材料，按重量份由以下组分组成：水泥砂浆：20‑40份、煤焦沥青：30‑50份、减水剂：15‑25份、改性橡胶集料：20‑35份、稀释剂：8‑16份、陶瓷颗粒物：25‑45份、复合硅胶：9‑16份、分散剂：7‑19份。本发明制备得到的路面材料通过各种材料的配合作用，可明显提高路面材料的耐热性、耐热开裂和耐冷开裂性，可以大幅提高路面材料的使用寿命，满足多种环境下使用。
Anti-crack pavement material and preparation method thereof
The invention relates to the technical field of pavement materials, and discloses an anti-crack pavement material which is prepared from the following components in parts by weight: 20-40 parts of cement mortar, 30-50 parts of coal tar pitch, 15-25 parts of a water reducing agent, 20-35 parts of modified rubber aggregate, 8-16 parts of a diluent, 25-45 parts of ceramic particles, 9-16 parts of composite silica gel and 7-19 parts of a dispersing agent. According to the pavement material prepared by the preparation method disclosed by the invention, through the matching effect of various materials, the heat resistance, the heat cracking resistance and the cold cracking resistance of the pavement material can be obviously improved, the service life of the pavement material can be greatly prolonged, and the pavement material can be used in various environments.
本发明涉及路面材料技术领域，且公开了一种抗裂路面材料，按重量份由以下组分组成：水泥砂浆：20‑40份、煤焦沥青：30‑50份、减水剂：15‑25份、改性橡胶集料：20‑35份、稀释剂：8‑16份、陶瓷颗粒物：25‑45份、复合硅胶：9‑16份、分散剂：7‑19份。本发明制备得到的路面材料通过各种材料的配合作用，可明显提高路面材料的耐热性、耐热开裂和耐冷开裂性，可以大幅提高路面材料的使用寿命，满足多种环境下使用。
Anti-crack pavement material and preparation method thereof
一种抗裂路面材料及其制备方法
LI MUPING (author) / WANG BAOCAI (author) / ZHANG MINGWEI (author) / WANG QUN (author) / LU ZHUANG (author) / YOMURA (author) / CHEN JIAN (author)
2023-08-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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