Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Snow-melting and deicing concrete pavement based on conductive rubber composite material and preparation method of snow-melting and deicing concrete pavement
The invention discloses a snow melting and deicing concrete pavement based on a conductive rubber composite material, which comprises a conductive rubber composite material layer and a graphite steel fiber concrete layer, and the conductive rubber composite material layer is laid in the middle of the graphite steel fiber concrete layer as an interlayer; the graphite steel fiber concrete layer comprises graphite, steel fiber and concrete, the concrete comprises the following components in parts by weight: 180-300 parts of water, 360-450 parts of cement, 30-60 parts of mineral powder, 1350-1650 parts of coarse aggregate, 750-1050 parts of fine aggregate and 0.8-2.6 parts of a water reducing agent, the graphite in the graphite steel fiber concrete layer accounts for 4-8% of the weight of the concrete, and the steel fiber accounts for 4-8% of the weight of the concrete. Steel fibers in the graphite steel fiber concrete layer account for 1%-3% of the weight of concrete; the conductive rubber composite material layer comprises a heat transfer layer, a conductive layer and a heat insulation layer. Through the arrangement of the conductive rubber composite material layer, the problems of high heat transmission loss, low snow melting and deicing efficiency, low durability and easiness in cracking are solved.
本发明公开了一种基于导电橡胶复合材料的融雪除冰混凝土路面，包括导电橡胶复合材料层和石墨钢纤维混凝土层，所述导电橡胶复合材料层作为夹层铺设在石墨钢纤维混凝土层中部；所述石墨钢纤维混凝土层包括石墨、钢纤维和混凝土，所述混凝土以重量份数计，由以下成分组成：水180‑300份、水泥360‑450份、矿粉30‑60份、粗骨料1350‑1650份、细骨料750‑1050份和减水剂0.8‑2.6份，所述石墨钢纤维混凝土层中的石墨占混凝土重量的4％‑8％，所述石墨钢纤维混凝土层中的钢纤维占混凝土重量的1％‑3％；所述导电橡胶复合材料层包括传热层、导电层和隔热层。本发明通过导电橡胶复合材料层的设置解决了热量传输损耗多、融雪除冰效率低、耐久性低以及易开裂问题。
Snow-melting and deicing concrete pavement based on conductive rubber composite material and preparation method of snow-melting and deicing concrete pavement
The invention discloses a snow melting and deicing concrete pavement based on a conductive rubber composite material, which comprises a conductive rubber composite material layer and a graphite steel fiber concrete layer, and the conductive rubber composite material layer is laid in the middle of the graphite steel fiber concrete layer as an interlayer; the graphite steel fiber concrete layer comprises graphite, steel fiber and concrete, the concrete comprises the following components in parts by weight: 180-300 parts of water, 360-450 parts of cement, 30-60 parts of mineral powder, 1350-1650 parts of coarse aggregate, 750-1050 parts of fine aggregate and 0.8-2.6 parts of a water reducing agent, the graphite in the graphite steel fiber concrete layer accounts for 4-8% of the weight of the concrete, and the steel fiber accounts for 4-8% of the weight of the concrete. Steel fibers in the graphite steel fiber concrete layer account for 1%-3% of the weight of concrete; the conductive rubber composite material layer comprises a heat transfer layer, a conductive layer and a heat insulation layer. Through the arrangement of the conductive rubber composite material layer, the problems of high heat transmission loss, low snow melting and deicing efficiency, low durability and easiness in cracking are solved.
本发明公开了一种基于导电橡胶复合材料的融雪除冰混凝土路面，包括导电橡胶复合材料层和石墨钢纤维混凝土层，所述导电橡胶复合材料层作为夹层铺设在石墨钢纤维混凝土层中部；所述石墨钢纤维混凝土层包括石墨、钢纤维和混凝土，所述混凝土以重量份数计，由以下成分组成：水180‑300份、水泥360‑450份、矿粉30‑60份、粗骨料1350‑1650份、细骨料750‑1050份和减水剂0.8‑2.6份，所述石墨钢纤维混凝土层中的石墨占混凝土重量的4％‑8％，所述石墨钢纤维混凝土层中的钢纤维占混凝土重量的1％‑3％；所述导电橡胶复合材料层包括传热层、导电层和隔热层。本发明通过导电橡胶复合材料层的设置解决了热量传输损耗多、融雪除冰效率低、耐久性低以及易开裂问题。
Snow-melting and deicing concrete pavement based on conductive rubber composite material and preparation method of snow-melting and deicing concrete pavement
一种基于导电橡胶复合材料的融雪除冰混凝土路面及其制备方法
ZHANG YUQIAN (Autor:in) / ZHU KUN (Autor:in) / QU WEI (Autor:in) / WANG LI (Autor:in) / ZHU MINTAO (Autor:in) / BIAN CHENGHUI (Autor:in) / GU WEIHONG (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
Expressway pavement snow melting and deicing complete equipment and deicing method thereof
| Europäisches Patentamt | 2022
High-performance snow-melting and deicing concrete pavement and manufacturing method thereof
| Europäisches Patentamt | 2023
| Trans Tech Publications | 2012