Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal stone for floor heating backfill
The invention belongs to the technical field of floor heating backfill, and particularly relates to a thermal stone for floor heating backfill. The thermal stone is prepared from the following raw materials by weight: 20-30 parts of natural silica, 10-20 parts of graphene, 25-35 parts of high temperature fired mud cake, and 4-10 parts of cement. The thermal conductivity of the thermal stone is 0.368-0.400 W/m*k. By adding a silicon-containing material of natural silica, the silicon content in the thermal stone is increased, and graphene is added, so that the thermal conductivity of a horizon cushion layer is improved and the self weight of concrete is reduced after floor heating is filled with the thermal stone, the thermal stone is light and round, the interior of the thermal stone has a net-shaped micro-nano hole heat storage function, floor heating facilities are effectively protected in construction, and during use, the energy consumption can be reduced, the energy consumption expenditure is saved, and a more comfortable home environment can be brought by the heat storage function.
本发明公开的属于地暖回填技术领域，具体为一种用于地暖回填的热力石，所述热力石原料由下述重量份的组分制成：天然硅石20‑30份、石墨烯10‑20份、高温烧制的烂泥巴25‑35份、水泥4‑10份，所述热力石导热系数为0.368‑0.400W/m*k，通过天然硅石的含硅量材料的添加，增加热力石中的硅含量，配合石墨烯的添加，提高热力石填充地暖后，地平垫层的导热性，减少了混凝土自身重量，本发明热力石轻质圆润，内部具有网状微纳孔蓄热功能，在施工中不仅有效保护地暖设施，使用中还可以降低能耗，节约能耗开支，蓄热功能可以带来更舒适的居家环境。
Thermal stone for floor heating backfill
The invention belongs to the technical field of floor heating backfill, and particularly relates to a thermal stone for floor heating backfill. The thermal stone is prepared from the following raw materials by weight: 20-30 parts of natural silica, 10-20 parts of graphene, 25-35 parts of high temperature fired mud cake, and 4-10 parts of cement. The thermal conductivity of the thermal stone is 0.368-0.400 W/m*k. By adding a silicon-containing material of natural silica, the silicon content in the thermal stone is increased, and graphene is added, so that the thermal conductivity of a horizon cushion layer is improved and the self weight of concrete is reduced after floor heating is filled with the thermal stone, the thermal stone is light and round, the interior of the thermal stone has a net-shaped micro-nano hole heat storage function, floor heating facilities are effectively protected in construction, and during use, the energy consumption can be reduced, the energy consumption expenditure is saved, and a more comfortable home environment can be brought by the heat storage function.
本发明公开的属于地暖回填技术领域，具体为一种用于地暖回填的热力石，所述热力石原料由下述重量份的组分制成：天然硅石20‑30份、石墨烯10‑20份、高温烧制的烂泥巴25‑35份、水泥4‑10份，所述热力石导热系数为0.368‑0.400W/m*k，通过天然硅石的含硅量材料的添加，增加热力石中的硅含量，配合石墨烯的添加，提高热力石填充地暖后，地平垫层的导热性，减少了混凝土自身重量，本发明热力石轻质圆润，内部具有网状微纳孔蓄热功能，在施工中不仅有效保护地暖设施，使用中还可以降低能耗，节约能耗开支，蓄热功能可以带来更舒适的居家环境。
Thermal stone for floor heating backfill
一种用于地暖回填的热力石
XU LEI (Autor:in) / NIAN QINGPEI (Autor:in) / LAN MINGXUAN (Autor:in)
24.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Light sand-free backfill material for floor heating backfill, and preparation method thereof
| Europäisches Patentamt | 2020
Building floor backfill spacer process method and building floor backfill spacer structure
| Europäisches Patentamt | 2015
Floor heating structure with graphene gypsum-based self-leveling and leveling backfill layer
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022