Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite shear wallboard and preparation method thereof
The invention relates to the technical field of ultra-low energy consumption buildings, in particular to a composite shear wallboard and a preparation method thereof. The composite shear wallboard comprises a sandwich heat preservation layer, an outer page layer and an inner page layer, the sandwich heat preservation layer comprises a vacuum heat insulation layer and a first polyurethane layer, the vacuum heat insulation layer comprises a first vacuum heat insulation layer and a second vacuum heat insulation layer, and the first vacuum heat insulation layer and the second vacuum heat insulation layer are overlapped in the thickness direction of the composite shear wallboard; a first hole and a second hole are respectively formed in the first vacuum heat insulation layer and the second vacuum heat insulation layer along the thickness direction of the vacuum heat insulation layer, and the first hole is aligned with the second hole; the first polyurethane layer wraps the outer surface of the vacuum heat insulation layer. According to the sandwich heat preservation layer of the composite shear wall plate, the outer surface of the vacuum heat insulation layer is wrapped with the first polyurethane layer, the inner vacuum heat insulation layer can be effectively protected against damage, and the heat transfer coefficient of the sandwich heat preservation layer can be reduced.
本发明涉及超低能耗建筑技术领域，尤其涉及一种复合剪力墙板及其制备方法。复合剪力墙板包括夹心保温层、外页层和内页层，夹心保温层真空绝热层和第一聚氨酯层，真空绝热层包括第一真空绝热层和第二真空绝热层，第一真空绝热层与第二真空绝热层沿着复合剪力墙板的厚度方向叠加；沿着真空绝热层的厚度方向，第一真空绝热层和第二真空绝热层上分别形成有第一孔洞和第二孔洞，第一孔洞与第二孔洞对齐；第一聚氨酯层包裹在真空绝热层的外表面。本发明复合剪力墙板的夹心保温层将第一聚氨酯层包裹于真空绝热层的外表面，既可以有效保护内部真空绝热层不破损，又能降低夹心保温层的传热系数。
Composite shear wallboard and preparation method thereof
The invention relates to the technical field of ultra-low energy consumption buildings, in particular to a composite shear wallboard and a preparation method thereof. The composite shear wallboard comprises a sandwich heat preservation layer, an outer page layer and an inner page layer, the sandwich heat preservation layer comprises a vacuum heat insulation layer and a first polyurethane layer, the vacuum heat insulation layer comprises a first vacuum heat insulation layer and a second vacuum heat insulation layer, and the first vacuum heat insulation layer and the second vacuum heat insulation layer are overlapped in the thickness direction of the composite shear wallboard; a first hole and a second hole are respectively formed in the first vacuum heat insulation layer and the second vacuum heat insulation layer along the thickness direction of the vacuum heat insulation layer, and the first hole is aligned with the second hole; the first polyurethane layer wraps the outer surface of the vacuum heat insulation layer. According to the sandwich heat preservation layer of the composite shear wall plate, the outer surface of the vacuum heat insulation layer is wrapped with the first polyurethane layer, the inner vacuum heat insulation layer can be effectively protected against damage, and the heat transfer coefficient of the sandwich heat preservation layer can be reduced.
本发明涉及超低能耗建筑技术领域，尤其涉及一种复合剪力墙板及其制备方法。复合剪力墙板包括夹心保温层、外页层和内页层，夹心保温层真空绝热层和第一聚氨酯层，真空绝热层包括第一真空绝热层和第二真空绝热层，第一真空绝热层与第二真空绝热层沿着复合剪力墙板的厚度方向叠加；沿着真空绝热层的厚度方向，第一真空绝热层和第二真空绝热层上分别形成有第一孔洞和第二孔洞，第一孔洞与第二孔洞对齐；第一聚氨酯层包裹在真空绝热层的外表面。本发明复合剪力墙板的夹心保温层将第一聚氨酯层包裹于真空绝热层的外表面，既可以有效保护内部真空绝热层不破损，又能降低夹心保温层的传热系数。
Composite shear wallboard and preparation method thereof
一种复合剪力墙板及其制备方法
WANG TIEZHU (Autor:in) / HUANG JIAN (Autor:in) / ZHAO WEIXUAN (Autor:in) / JIAN SHOUWEI (Autor:in) / YANG FEIHUA (Autor:in) / ZHANG JIAYANG (Autor:in) / ZHANG YINXIANG (Autor:in) / GUO ZHENLEI (Autor:in) / GAO ZHIJIE (Autor:in) / DUAN ZHONGJIAN (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
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