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A platform for research: civil engineering, architecture and urbanism
Precast concrete sandwich external wall panel with multifunctional solid area
The invention discloses a prefabricated concrete sandwich external wall panel with a multifunctional solid area, which comprises an inner leaf, an outer leaf, a sandwich layer and a concrete solid area, the concrete solid area is arranged between the inner leaf and the outer leaf, and the concrete solid area comprises a linear solid area and a point type solid area, and the linear solid areas are distributed at the top and the bottom of the prefabricated sandwich cladding panel. Due to the fact that the concrete solid area is adopted, the inner leaf and the outer leaf of the sandwich plate are combined, the thickness of the inner leaf and the outer leaf can be reduced to 50 mm, compared with a prefabricated concrete sandwich plate manufactured through a traditional needle type connecting piece, the thickness is greatly reduced, the weight is greatly reduced, materials are saved, and the installation efficiency is improved; and the risk that the seam between the inner leaf and the outer leaf is cracked due to temperature deformation is reduced, the sandwich wallboard is convenient to pre-embed on the wall, multiple functions of the sandwich wallboard are possible, and meanwhile, the energy-saving and moisture-condensation requirements of buildings in hot-summer and cold-winter, hot-summer and warm-winter and mild areas can be met.
本发明公开了一种带多功能实心区域预制混凝土夹心外挂墙板，包括内叶、外叶、夹心层和混凝土实心区域，所述混凝土实心区域设置在内叶与外叶之间，所述混凝土实心区域包括线型实心区域和点式实心区域，所述线型实心区域分布在预制夹心外挂板顶部和底部。本发明因采用了混凝土实心区域，夹心板内外叶产生组合作用，内叶和外叶的厚度可减小到50mm，比传统的针式连接件制作的预制混凝土夹心板厚度大大减小，重量大大减轻，节省材料，提高了安装效率，降低了内叶和外叶之间接缝处因温度变形产生开裂的风险，便于墙上预埋，为夹心墙板实现多功能成为可能，同时可满足夏热冬冷、夏热冬暖和温和地区建筑节能和结露要求。
Precast concrete sandwich external wall panel with multifunctional solid area
The invention discloses a prefabricated concrete sandwich external wall panel with a multifunctional solid area, which comprises an inner leaf, an outer leaf, a sandwich layer and a concrete solid area, the concrete solid area is arranged between the inner leaf and the outer leaf, and the concrete solid area comprises a linear solid area and a point type solid area, and the linear solid areas are distributed at the top and the bottom of the prefabricated sandwich cladding panel. Due to the fact that the concrete solid area is adopted, the inner leaf and the outer leaf of the sandwich plate are combined, the thickness of the inner leaf and the outer leaf can be reduced to 50 mm, compared with a prefabricated concrete sandwich plate manufactured through a traditional needle type connecting piece, the thickness is greatly reduced, the weight is greatly reduced, materials are saved, and the installation efficiency is improved; and the risk that the seam between the inner leaf and the outer leaf is cracked due to temperature deformation is reduced, the sandwich wallboard is convenient to pre-embed on the wall, multiple functions of the sandwich wallboard are possible, and meanwhile, the energy-saving and moisture-condensation requirements of buildings in hot-summer and cold-winter, hot-summer and warm-winter and mild areas can be met.
本发明公开了一种带多功能实心区域预制混凝土夹心外挂墙板，包括内叶、外叶、夹心层和混凝土实心区域，所述混凝土实心区域设置在内叶与外叶之间，所述混凝土实心区域包括线型实心区域和点式实心区域，所述线型实心区域分布在预制夹心外挂板顶部和底部。本发明因采用了混凝土实心区域，夹心板内外叶产生组合作用，内叶和外叶的厚度可减小到50mm，比传统的针式连接件制作的预制混凝土夹心板厚度大大减小，重量大大减轻，节省材料，提高了安装效率，降低了内叶和外叶之间接缝处因温度变形产生开裂的风险，便于墙上预埋，为夹心墙板实现多功能成为可能，同时可满足夏热冬冷、夏热冬暖和温和地区建筑节能和结露要求。
Precast concrete sandwich external wall panel with multifunctional solid area
一种带多功能实心区域预制混凝土夹心外挂墙板
SHI LIU (author) / LIANG JIANGUO (author) / WAN JUBO (author) / CHEN GUANXING (author) / ZENG XIANGKANG (author)
2023-04-18
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Rainwater leakage prevention structure for precast concrete external wall panel
| European Patent Office | 2021