Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for controlling cracking of concrete wall
The invention provides a construction method for controlling cracking of a concrete wall. The construction method includes the steps that the structure and the construction of the concrete wall are designed, in other words, the strength, the construction of reinforcing ribs and the reinforcement ratio of concrete forming the concrete wall are analyzed and calculated; raw materials of the concrete are selected, and the mix proportion of the raw materials is determined; the concrete is stirred and conveyed; skip seamless construction is conducted on the wall, in other words, the wall is divided into multiple skip sections, every two adjacent skip sections are provided with a water stopping steel plate, a formwork is arranged in each skip section, and the concrete is poured in all the skip sections in a time sharing mode; the concrete is maintained and the formworks are detached, in other words, after the concrete is poured after three days, facade maintenance of the wall is conducted through a method for forming gaps in upper openings of the formworks, and formwork removing is conducted after the concrete is poured after seven days. According to the construction method for controlling cracking of the concrete wall, skip seamless construction pouring is adopted, and cracking in the construction period of the premixed concrete super long wall is effectively controlled.
Construction method for controlling cracking of concrete wall
The invention provides a construction method for controlling cracking of a concrete wall. The construction method includes the steps that the structure and the construction of the concrete wall are designed, in other words, the strength, the construction of reinforcing ribs and the reinforcement ratio of concrete forming the concrete wall are analyzed and calculated; raw materials of the concrete are selected, and the mix proportion of the raw materials is determined; the concrete is stirred and conveyed; skip seamless construction is conducted on the wall, in other words, the wall is divided into multiple skip sections, every two adjacent skip sections are provided with a water stopping steel plate, a formwork is arranged in each skip section, and the concrete is poured in all the skip sections in a time sharing mode; the concrete is maintained and the formworks are detached, in other words, after the concrete is poured after three days, facade maintenance of the wall is conducted through a method for forming gaps in upper openings of the formworks, and formwork removing is conducted after the concrete is poured after seven days. According to the construction method for controlling cracking of the concrete wall, skip seamless construction pouring is adopted, and cracking in the construction period of the premixed concrete super long wall is effectively controlled.
Construction method for controlling cracking of concrete wall
HAN YUE (Autor:in) / JIANG CHUNYONG (Autor:in) / SUN LI (Autor:in) / LIU LEI (Autor:in) / XU HONGCHUAN (Autor:in) / LIU SHUAI (Autor:in)
20.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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