A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Manufacturing method of wood grain bare concrete concave-convex wood grain decorative wall
The invention provides a manufacturing method of a fair-faced concrete concave-convex wood grain decorative wall, which is characterized by comprising the following steps of: lapping a template; horizontally dividing construction joints according to floor height; concrete is poured into the lower-layer formwork, layered blanking is conducted during pouring, the pouring thickness of each layer of concrete is strictly controlled to be 400 mm, and the free blanking height does not exceed 2 m; a vibrating rod is inserted into the lower-layer concrete by 50-100 mm, the moving distance of the insertion type vibrator is not larger than 1.5 times of the action radius of the vibrator, the moving distance of the fine aggregate concrete mixture is not larger than 1 time of the action radius of the vibrator, and the distance between insertion points is not larger than 500 mm; and concrete is poured into the upper-layer formwork before the lower-layer concrete is not initially set, so that cold joints are prevented.
本发明提供一种清水混凝土凹凸木纹装饰墙体的制作方法，其特征在于，该方法包括以下步骤：搭接模板；按照楼层高度水平划分施工缝；向下层模板中灌注混凝土，灌注时分层下料，每层混凝土浇筑厚度严格控制在400mm，自由下料高度不得超过2m；振捣棒插入下层混凝土50‑100mm，且插入式振捣器移动间距不大于其作用半径的1.5倍，对细骨料砼拌合物则不大于其作用半径的1倍，插点间距不超过500mm；向上层模板中灌注混凝土，灌注时须在下层混凝土未初凝前完成，以防出现冷缝。
Manufacturing method of wood grain bare concrete concave-convex wood grain decorative wall
The invention provides a manufacturing method of a fair-faced concrete concave-convex wood grain decorative wall, which is characterized by comprising the following steps of: lapping a template; horizontally dividing construction joints according to floor height; concrete is poured into the lower-layer formwork, layered blanking is conducted during pouring, the pouring thickness of each layer of concrete is strictly controlled to be 400 mm, and the free blanking height does not exceed 2 m; a vibrating rod is inserted into the lower-layer concrete by 50-100 mm, the moving distance of the insertion type vibrator is not larger than 1.5 times of the action radius of the vibrator, the moving distance of the fine aggregate concrete mixture is not larger than 1 time of the action radius of the vibrator, and the distance between insertion points is not larger than 500 mm; and concrete is poured into the upper-layer formwork before the lower-layer concrete is not initially set, so that cold joints are prevented.
本发明提供一种清水混凝土凹凸木纹装饰墙体的制作方法，其特征在于，该方法包括以下步骤：搭接模板；按照楼层高度水平划分施工缝；向下层模板中灌注混凝土，灌注时分层下料，每层混凝土浇筑厚度严格控制在400mm，自由下料高度不得超过2m；振捣棒插入下层混凝土50‑100mm，且插入式振捣器移动间距不大于其作用半径的1.5倍，对细骨料砼拌合物则不大于其作用半径的1倍，插点间距不超过500mm；向上层模板中灌注混凝土，灌注时须在下层混凝土未初凝前完成，以防出现冷缝。
Manufacturing method of wood grain bare concrete concave-convex wood grain decorative wall
一种木纹清水混凝土凹凸木纹装饰墙体的制作方法
CHEN SHENG (author) / XIAO QINGSHOU (author) / TONG HAOZE (author) / QIAN SHILIANG (author) / JIANG SHOUXIANG (author) / XU GANG (author) / FAN WEI (author) / JIN LI (author) / JIN XINHUA (author) / YAN PENGFEI (author)
2023-01-31
Patent
Electronic Resource
Chinese
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