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A platform for research: civil engineering, architecture and urbanism
Phase change thermal insulating wall body of fabricated type building
The invention provides a phase change thermal insulating wall body of a fabricated type building and discloses a filling cavity formed by a honeycomb trough which is of dense and even distribution, and a phase change thermal insulating wall body which realizes buffer deformation for volume expansion of phase change materials during phase change to solve the problem of cracks in a phase change layer. The wall body is characterized in that, the wall body comprises an outdoor wall body surface, a steel mesh, a phase change outer layer, a phase change inner layer, a main wall body, a thermal insulating layer and an indoor decorative surface which are arranged in sequence from outside to inside; the wall body can realize buffer deformation for volume expansion of the phase change materials during phase change, so the internal stress of the phase change layers is lowered and occurrence of cracks is avoided; and the honeycomb trough of dense and even distribution is utilized to form a phase change material filling cavity which is densely distributed on a wall surface, and thermal insulating effect of the entire wall surface is guaranteed.
本发明一种装配式建筑的相变保温墙体公开了一种通过密集均匀分布的蜂窝槽形填充腔，对相变材料相变时体积的膨胀进行缓冲形变，以解决相变层破裂问题的相变保温墙体，其特征在于包括室外墙体面、钢丝网、相变外层、相变内层、主墙体、保温层和室内装饰面，且从外向内依次排布，能够对相变材料相变时体积的膨胀进行缓冲形变，以此降低相变层的内部应力，避免裂缝的出现，利用密集均匀分布的蜂窝槽，形成密布在墙面上的相变材料填充腔，保证对整体墙面的保温效果。
Phase change thermal insulating wall body of fabricated type building
The invention provides a phase change thermal insulating wall body of a fabricated type building and discloses a filling cavity formed by a honeycomb trough which is of dense and even distribution, and a phase change thermal insulating wall body which realizes buffer deformation for volume expansion of phase change materials during phase change to solve the problem of cracks in a phase change layer. The wall body is characterized in that, the wall body comprises an outdoor wall body surface, a steel mesh, a phase change outer layer, a phase change inner layer, a main wall body, a thermal insulating layer and an indoor decorative surface which are arranged in sequence from outside to inside; the wall body can realize buffer deformation for volume expansion of the phase change materials during phase change, so the internal stress of the phase change layers is lowered and occurrence of cracks is avoided; and the honeycomb trough of dense and even distribution is utilized to form a phase change material filling cavity which is densely distributed on a wall surface, and thermal insulating effect of the entire wall surface is guaranteed.
本发明一种装配式建筑的相变保温墙体公开了一种通过密集均匀分布的蜂窝槽形填充腔，对相变材料相变时体积的膨胀进行缓冲形变，以解决相变层破裂问题的相变保温墙体，其特征在于包括室外墙体面、钢丝网、相变外层、相变内层、主墙体、保温层和室内装饰面，且从外向内依次排布，能够对相变材料相变时体积的膨胀进行缓冲形变，以此降低相变层的内部应力，避免裂缝的出现，利用密集均匀分布的蜂窝槽，形成密布在墙面上的相变材料填充腔，保证对整体墙面的保温效果。
Phase change thermal insulating wall body of fabricated type building
一种装配式建筑的相变保温墙体
TIAN GUOHUA (author) / LIU PENG (author) / MIAO ZHENGKUN (author) / ZHANG LIJUAN (author) / JI XIANG (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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