Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of tetradecane expanded graphite low-temperature phase-change cement mortar
The invention discloses a preparation method of tetradecane expanded graphite low-temperature phase-change cement mortar, and relates to the field of building materials. The produced low-temperature phase-change cement mortar has the advantages of phase-change temperature adjustment, long service cycle, environmental protection, no toxicity and the like. The phase-change cement mortar comprises, by mass, 100 parts of cement, 140-300 parts of sands, 30-60 parts of water and 10-30 parts of a phase-change material; and the phase-change material takes expanded graphite as a carrier matrix and tetradecane as a phase-change substance. The low-temperature phase-change cement paste produced by the preparation method of the tetradecane expanded graphite low-temperature phase-change cement mortar has the advantages of phase-change temperature adjustment, long service cycle, environmental protection, no toxicity and the like; and the low-temperature phase-change cement paste produced by the preparation method of the tetradecane expanded graphite low-temperature phase-change cement mortar can achieve the effect of delaying ice coagulation or melting snow and ice, can prevent the ice coagulation of the pavement, effectively solves the traffic safety problem of the ice coagulation pavement, avoids traffic accidents as much as possible, and improves the road traffic capacity and operation benefits.
本发明公开了一种十四烷膨胀石墨低温相变水泥砂浆制备方法，涉及建筑材料领域，最终产出的低温相变水泥砂浆具有相变调温、使用周期长、环保无毒等优点，具体方案为：相变水泥浆组份极其质量配比如下：水泥100份，砂子140～300份，水30～60份，相变材料10～30份；所述相变材料是以膨胀石墨为载体基质，十四烷为相变物质；本发明提供的十四烷膨胀石墨低温相变水泥砂浆制备方法产出的低温相变水泥浆具有相变调温、使用周期长、环保无毒等优点；十四烷膨胀石墨低温相变水泥砂浆制备方法产出的低温相变水泥浆能够达到推迟凝冰或融雪化冰的效果，能够防止路面凝冰，有效的解决凝冰路面的交通安全问题，尽可能的避免交通事故的发生，提高道路通行能力和运营效益。
Preparation method of tetradecane expanded graphite low-temperature phase-change cement mortar
The invention discloses a preparation method of tetradecane expanded graphite low-temperature phase-change cement mortar, and relates to the field of building materials. The produced low-temperature phase-change cement mortar has the advantages of phase-change temperature adjustment, long service cycle, environmental protection, no toxicity and the like. The phase-change cement mortar comprises, by mass, 100 parts of cement, 140-300 parts of sands, 30-60 parts of water and 10-30 parts of a phase-change material; and the phase-change material takes expanded graphite as a carrier matrix and tetradecane as a phase-change substance. The low-temperature phase-change cement paste produced by the preparation method of the tetradecane expanded graphite low-temperature phase-change cement mortar has the advantages of phase-change temperature adjustment, long service cycle, environmental protection, no toxicity and the like; and the low-temperature phase-change cement paste produced by the preparation method of the tetradecane expanded graphite low-temperature phase-change cement mortar can achieve the effect of delaying ice coagulation or melting snow and ice, can prevent the ice coagulation of the pavement, effectively solves the traffic safety problem of the ice coagulation pavement, avoids traffic accidents as much as possible, and improves the road traffic capacity and operation benefits.
本发明公开了一种十四烷膨胀石墨低温相变水泥砂浆制备方法，涉及建筑材料领域，最终产出的低温相变水泥砂浆具有相变调温、使用周期长、环保无毒等优点，具体方案为：相变水泥浆组份极其质量配比如下：水泥100份，砂子140～300份，水30～60份，相变材料10～30份；所述相变材料是以膨胀石墨为载体基质，十四烷为相变物质；本发明提供的十四烷膨胀石墨低温相变水泥砂浆制备方法产出的低温相变水泥浆具有相变调温、使用周期长、环保无毒等优点；十四烷膨胀石墨低温相变水泥砂浆制备方法产出的低温相变水泥浆能够达到推迟凝冰或融雪化冰的效果，能够防止路面凝冰，有效的解决凝冰路面的交通安全问题，尽可能的避免交通事故的发生，提高道路通行能力和运营效益。
Preparation method of tetradecane expanded graphite low-temperature phase-change cement mortar
一种十四烷膨胀石墨低温相变水泥砂浆制备方法
ZHU HONGZHOU (Autor:in) / ZHANG XINQIANG (Autor:in) / WANG DAQIAN (Autor:in) / HU LANXIN (Autor:in) / PAN YUE (Autor:in)
28.08.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2023