A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite phase change heat storage asphalt pavement material and preparation method thereof
The invention relates to the technical field of road engineering materials, and particularly discloses a composite phase change heat storage asphalt pavement material and a preparation method thereof. The composite phase change heat storage asphalt pavement material comprises the following raw materials in parts by weight: 55-80 parts of asphalt macadam and 8-12 parts of a composite phase change heat storage material, the composite phase change heat storage material comprises polyethylene glycol and modified silicon dioxide aerogel; in addition, the preparation method disclosed by the invention has the advantage of improving the durability and mechanical property of the asphalt pavement.
本申请涉及道路工程材料技术领域，具体公开了一种复合相变储热沥青路面材料及其制备方法。一种复合相变储热沥青路面材料及其制备方法包括以下重量份的原料：55‑80份沥青碎石，8‑12份复合相变储热材料；所述复合相变储热材料包括聚乙二醇、改性二氧化硅气凝胶；另外，本申请的制备方法具有提高沥青路面的耐久性和力学性能的优点。
Composite phase change heat storage asphalt pavement material and preparation method thereof
The invention relates to the technical field of road engineering materials, and particularly discloses a composite phase change heat storage asphalt pavement material and a preparation method thereof. The composite phase change heat storage asphalt pavement material comprises the following raw materials in parts by weight: 55-80 parts of asphalt macadam and 8-12 parts of a composite phase change heat storage material, the composite phase change heat storage material comprises polyethylene glycol and modified silicon dioxide aerogel; in addition, the preparation method disclosed by the invention has the advantage of improving the durability and mechanical property of the asphalt pavement.
本申请涉及道路工程材料技术领域，具体公开了一种复合相变储热沥青路面材料及其制备方法。一种复合相变储热沥青路面材料及其制备方法包括以下重量份的原料：55‑80份沥青碎石，8‑12份复合相变储热材料；所述复合相变储热材料包括聚乙二醇、改性二氧化硅气凝胶；另外，本申请的制备方法具有提高沥青路面的耐久性和力学性能的优点。
Composite phase change heat storage asphalt pavement material and preparation method thereof
一种复合相变储热沥青路面材料及其制备方法
ZHANG WENBIN (author) / CAO XIAOFEI (author) / GAO SHAOBO (author)
2025-01-03
Patent
Electronic Resource
Chinese
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