A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fair-faced concrete construction formwork system and construction method thereof
The invention discloses a fair-faced concrete construction formwork system and a construction method thereof, and relates to the field of building construction formworks. The fair-faced concrete construction formwork system involves fair-faced concrete film-coated formworks arranged in a surrounding mode, aluminum alloy n-shaped beam secondary keels vertically arranged on the outer side faces of the fair-faced concrete film-coated formworks at intervals in the horizontal direction, double-channel steel main keels horizontally arranged on the outer sides of the aluminum alloy n-shaped beam secondary keels at intervals in the vertical direction and high-strength split full-thread bolts oppositely pulled between the fair-faced concrete film-coated formworks of an inner wall and an outer wall,wherein each of the aluminum alloy n-shaped beam secondary keels is integrally in an n-shape and comprises a rectangular main frame, a partition plate arranged in the middle of the rectangular main frame and a pair of U-shaped connecting plates symmetrically arranged at the two bottom corners of the rectangular main frame. The fair-faced concrete construction formwork system and the constructionmethod thereof solve the problems of small rigidity, heavy self-weight, poor integrality, large supporting and detaching and reinforcing difficulty and low work efficiency existing when an existing fair-faced concrete formwork supporting system is used for constructing ultrahigh and ultra-thick walls, and solve the problems that fair-faced concrete forming quality is unstable and not easy to guarantee at the same time.
清水混凝土施工模板体系及其施工方法，涉及建筑施工模板领域，其中清水混凝土施工模板体系包括围设的清水混凝土覆膜模板，沿水平间隔、竖直设置在清水混凝土覆膜模板外侧面的铝合金几字梁次龙骨、沿竖向间隔、水平设置在铝合金几字梁次龙骨外侧的双槽钢主龙骨及对拉在内、外墙的清水混凝土覆膜模板之间的高强对拉通丝螺栓。铝合金几字梁次龙骨整体呈几字形，包括矩形主框、设置在矩形主框中间的分隔板及对称设置在矩形主框的两底角的一对U形连板。本发明解决现有清水混凝土模板支设体系在施工超高、超厚墙体时存在刚度小、自重大、整体性差、模板支拆及加固难度大以及工效低的问题，同时解决清水混凝土成型质量不稳定、不易保障的问题。
Fair-faced concrete construction formwork system and construction method thereof
The invention discloses a fair-faced concrete construction formwork system and a construction method thereof, and relates to the field of building construction formworks. The fair-faced concrete construction formwork system involves fair-faced concrete film-coated formworks arranged in a surrounding mode, aluminum alloy n-shaped beam secondary keels vertically arranged on the outer side faces of the fair-faced concrete film-coated formworks at intervals in the horizontal direction, double-channel steel main keels horizontally arranged on the outer sides of the aluminum alloy n-shaped beam secondary keels at intervals in the vertical direction and high-strength split full-thread bolts oppositely pulled between the fair-faced concrete film-coated formworks of an inner wall and an outer wall,wherein each of the aluminum alloy n-shaped beam secondary keels is integrally in an n-shape and comprises a rectangular main frame, a partition plate arranged in the middle of the rectangular main frame and a pair of U-shaped connecting plates symmetrically arranged at the two bottom corners of the rectangular main frame. The fair-faced concrete construction formwork system and the constructionmethod thereof solve the problems of small rigidity, heavy self-weight, poor integrality, large supporting and detaching and reinforcing difficulty and low work efficiency existing when an existing fair-faced concrete formwork supporting system is used for constructing ultrahigh and ultra-thick walls, and solve the problems that fair-faced concrete forming quality is unstable and not easy to guarantee at the same time.
清水混凝土施工模板体系及其施工方法，涉及建筑施工模板领域，其中清水混凝土施工模板体系包括围设的清水混凝土覆膜模板，沿水平间隔、竖直设置在清水混凝土覆膜模板外侧面的铝合金几字梁次龙骨、沿竖向间隔、水平设置在铝合金几字梁次龙骨外侧的双槽钢主龙骨及对拉在内、外墙的清水混凝土覆膜模板之间的高强对拉通丝螺栓。铝合金几字梁次龙骨整体呈几字形，包括矩形主框、设置在矩形主框中间的分隔板及对称设置在矩形主框的两底角的一对U形连板。本发明解决现有清水混凝土模板支设体系在施工超高、超厚墙体时存在刚度小、自重大、整体性差、模板支拆及加固难度大以及工效低的问题，同时解决清水混凝土成型质量不稳定、不易保障的问题。
Fair-faced concrete construction formwork system and construction method thereof
清水混凝土施工模板体系及其施工方法
WANG XINPENG (author) / ZHANG KUI (author) / ZHENG YONGCHAO (author) / HU XIANGSONG (author) / ZHANG NAN (author) / RAN XINGCHEN (author) / LUO DEJUN (author) / TANG YUANJIN (author)
2020-09-29
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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