A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Superimposed wallboard post-pouring concrete compactness control device and construction technology
The invention discloses a laminated wallboard post-pouring concrete compactness control device and a construction technology, the device comprises a bracket, a limiting rod, a sampling port, a motor, a first rotating shaft, a first gear, a lifting rod, an external thread, a hollow turntable, a second gear and a feeding pipe, and the technology comprises the following steps: step 1, pouring a bottom layer; step 2, primary sampling test; 3, middle layer irrigation; step 4, carrying out secondary sampling test; 5, top layer irrigation; step 6, carrying out third-time sampling test; a pouring area can be layered through the designed baffles, pouring is conducted layer by layer, and the compactness of concrete can be controlled easily; according to the method, a direct injection type pouring method is replaced with a divergent type pouring method, concrete can be evenly sprayed out, accumulation of the concrete is prevented, and the situation that the concrete is difficult to disperse is avoided; according to the method, the compactness of each part can be intuitively shown in a manner of discontinuous sampling test and then construction, and the compactness of each layer can be basically ensured to be the same.
本发明公开了一种叠合墙板后浇混凝土密实度控制装置及施工工艺，装置包括支架、限位杆、取样口、电机、第一转轴、第一齿轮、升降杆、外螺纹、空心转盘、第二齿轮和供料管，工艺包括步骤一，底层浇灌；步骤二，一次取样测试；步骤三，中层浇灌；步骤四，二次取样测试；步骤五，顶层浇灌；步骤六，三次取样测试；本发明设计的挡板可以将浇灌区域进行分层，一层层进行浇灌，有利于控制混凝土密实度；本发明通过采用发散式代替直喷式浇灌的方法，可以将混凝土均匀的喷出，防止其堆积，避免混凝土分散困难；本发明通过间断采样测试然后再施工的方式，可以直观表现出各部位的密实度，并可以基本确保各层密实度相同。
Superimposed wallboard post-pouring concrete compactness control device and construction technology
The invention discloses a laminated wallboard post-pouring concrete compactness control device and a construction technology, the device comprises a bracket, a limiting rod, a sampling port, a motor, a first rotating shaft, a first gear, a lifting rod, an external thread, a hollow turntable, a second gear and a feeding pipe, and the technology comprises the following steps: step 1, pouring a bottom layer; step 2, primary sampling test; 3, middle layer irrigation; step 4, carrying out secondary sampling test; 5, top layer irrigation; step 6, carrying out third-time sampling test; a pouring area can be layered through the designed baffles, pouring is conducted layer by layer, and the compactness of concrete can be controlled easily; according to the method, a direct injection type pouring method is replaced with a divergent type pouring method, concrete can be evenly sprayed out, accumulation of the concrete is prevented, and the situation that the concrete is difficult to disperse is avoided; according to the method, the compactness of each part can be intuitively shown in a manner of discontinuous sampling test and then construction, and the compactness of each layer can be basically ensured to be the same.
本发明公开了一种叠合墙板后浇混凝土密实度控制装置及施工工艺，装置包括支架、限位杆、取样口、电机、第一转轴、第一齿轮、升降杆、外螺纹、空心转盘、第二齿轮和供料管，工艺包括步骤一，底层浇灌；步骤二，一次取样测试；步骤三，中层浇灌；步骤四，二次取样测试；步骤五，顶层浇灌；步骤六，三次取样测试；本发明设计的挡板可以将浇灌区域进行分层，一层层进行浇灌，有利于控制混凝土密实度；本发明通过采用发散式代替直喷式浇灌的方法，可以将混凝土均匀的喷出，防止其堆积，避免混凝土分散困难；本发明通过间断采样测试然后再施工的方式，可以直观表现出各部位的密实度，并可以基本确保各层密实度相同。
Superimposed wallboard post-pouring concrete compactness control device and construction technology
一种叠合墙板后浇混凝土密实度控制装置及施工工艺
GUO PENG (author) / HU PING (author) / MA YONGGANG (author) / ZHANG CHAOYANG (author) / YANG CHENGZHI (author) / WU NAN (author)
2022-10-14
Patent
Electronic Resource
Chinese
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