Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-heat-conduction sandwich insulation board and phase change concrete wallboard
The invention belongs to the technical field of constructional engineering and green building, and provides a low-thermal-conductivity sandwich insulation board and phase change concrete wallboard, comprising: a plurality of FRP connecting pieces for penetrating through a core material of a central layer of a wall, two ends of each FRP connecting piece respectively extending out of two side surfaces of the core material, two ends of each FRP connecting piece respectively being fixedly connected with an inner concrete layer and an outer concrete layer; the phase change energy storage mortar layer is used for being coated on the outer side of the outer page concrete layer, the phase change energy storage mortar layer has a first state and a second state, in the first state, the phase change material in the mortar layer is liquid after absorbing heat, and in the second state, the phase change material in the mortar layer is solid after releasing heat. According to the invention, the generation of a heat bridge phenomenon can be avoided through the FRP connecting piece; the phase change energy storage mortar can improve the thermal insulation performance of the wall body; the thermal insulation coating can further improve the thermal insulation performance of the core material and improve the corrosion resistance of the steel wire.
本发明属于建筑工程及绿色建技术领域，提出一种低导热夹芯保温板及相变混凝土墙板，包括：多个FRP连接件，用于贯穿墙体中心层芯材，FRP连接件两端分别伸出芯材两侧表面，FRP连接件两端分别用于与内页混凝土层和外页混凝土层固定连接；相变储能砂浆层，用于涂覆在外页混凝土层外侧，相变储能砂浆层具有第一状态和第二状态，在第一状态，砂浆层内的相变材料吸热后为液体，在第二状态，砂浆层内的相变材料放热后为固态。本发明通过FRP连接件，可以避免热桥现象的产生；相变储能砂浆能提高墙体的保温性能；保温涂料可进一步增加芯材的保温性能并提高钢丝的耐腐蚀性。
Low-heat-conduction sandwich insulation board and phase change concrete wallboard
The invention belongs to the technical field of constructional engineering and green building, and provides a low-thermal-conductivity sandwich insulation board and phase change concrete wallboard, comprising: a plurality of FRP connecting pieces for penetrating through a core material of a central layer of a wall, two ends of each FRP connecting piece respectively extending out of two side surfaces of the core material, two ends of each FRP connecting piece respectively being fixedly connected with an inner concrete layer and an outer concrete layer; the phase change energy storage mortar layer is used for being coated on the outer side of the outer page concrete layer, the phase change energy storage mortar layer has a first state and a second state, in the first state, the phase change material in the mortar layer is liquid after absorbing heat, and in the second state, the phase change material in the mortar layer is solid after releasing heat. According to the invention, the generation of a heat bridge phenomenon can be avoided through the FRP connecting piece; the phase change energy storage mortar can improve the thermal insulation performance of the wall body; the thermal insulation coating can further improve the thermal insulation performance of the core material and improve the corrosion resistance of the steel wire.
本发明属于建筑工程及绿色建技术领域，提出一种低导热夹芯保温板及相变混凝土墙板，包括：多个FRP连接件，用于贯穿墙体中心层芯材，FRP连接件两端分别伸出芯材两侧表面，FRP连接件两端分别用于与内页混凝土层和外页混凝土层固定连接；相变储能砂浆层，用于涂覆在外页混凝土层外侧，相变储能砂浆层具有第一状态和第二状态，在第一状态，砂浆层内的相变材料吸热后为液体，在第二状态，砂浆层内的相变材料放热后为固态。本发明通过FRP连接件，可以避免热桥现象的产生；相变储能砂浆能提高墙体的保温性能；保温涂料可进一步增加芯材的保温性能并提高钢丝的耐腐蚀性。
Low-heat-conduction sandwich insulation board and phase change concrete wallboard
一种低导热夹芯保温板及相变混凝土墙板
LI JIE (Autor:in) / WANG MINGKANG (Autor:in) / LU HONGMEI (Autor:in) / WU XIAODAN (Autor:in) / XIE HONGKAI (Autor:in)
02.02.2024
Patent
Elektronische Ressource
Chinesisch
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