Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fixing method for through floor reserved casing pipe
The invention relates to a fixing method for a through floor reserved casing pipe. The method comprises the following steps that 1, formwork erecting and bottom bar binding are completed by a civil engineering specialty part; 2, the position of a reserved hole is completed by a plumbing specialty part, the steel casting pipe is placed at the positioned position, a wood cover plate is placed at the upper end of the casting pipe, and a 250 millimeters self-drilling hexagonal head screw is used for fixing the casting pipe to a formwork in a penetrating mode; 3, the self-drilling hexagonal head screw can be selected according to the height of the casting pipe; 4, after concrete is poured by the civil engineering specialty part, fixing screws of the steel casting pipe are dismantled after initial setting of the concrete is completed, and the casting pipe is taken out; and 5, after the casing pipe is dismantled, a reserved hole is neat and attractive, and no steel wire is left in the concrete. According to the fixing method, an existing casting pipe fixing mode is improved, the steel wire can be prevented from remaining in the concrete, and the leakage risk is reduced.
本发明涉及一种穿楼板预留套管固定方法，包括如下步骤：一：土建专业完成支模,底筋绑扎后；二：给排水专业定位预留洞位置，钢套管放在定位好的位置，在套管上端放上一块木质盖板，使用250mm钻尾六角头螺丝贯通固定至模板上；三：钻尾六角头螺丝可根据套管高度选择；四：土建专业浇筑混凝土后，待混凝土初凝完成拆除钢套管的固定螺丝，取出套管；五：套管拆除后，预留洞口整齐美观、且无钢丝残留在混凝土内。本发明改进现有套管固定方式，可以避免混凝土内残留钢丝，降低渗漏风险。
Fixing method for through floor reserved casing pipe
The invention relates to a fixing method for a through floor reserved casing pipe. The method comprises the following steps that 1, formwork erecting and bottom bar binding are completed by a civil engineering specialty part; 2, the position of a reserved hole is completed by a plumbing specialty part, the steel casting pipe is placed at the positioned position, a wood cover plate is placed at the upper end of the casting pipe, and a 250 millimeters self-drilling hexagonal head screw is used for fixing the casting pipe to a formwork in a penetrating mode; 3, the self-drilling hexagonal head screw can be selected according to the height of the casting pipe; 4, after concrete is poured by the civil engineering specialty part, fixing screws of the steel casting pipe are dismantled after initial setting of the concrete is completed, and the casting pipe is taken out; and 5, after the casing pipe is dismantled, a reserved hole is neat and attractive, and no steel wire is left in the concrete. According to the fixing method, an existing casting pipe fixing mode is improved, the steel wire can be prevented from remaining in the concrete, and the leakage risk is reduced.
本发明涉及一种穿楼板预留套管固定方法，包括如下步骤：一：土建专业完成支模,底筋绑扎后；二：给排水专业定位预留洞位置，钢套管放在定位好的位置，在套管上端放上一块木质盖板，使用250mm钻尾六角头螺丝贯通固定至模板上；三：钻尾六角头螺丝可根据套管高度选择；四：土建专业浇筑混凝土后，待混凝土初凝完成拆除钢套管的固定螺丝，取出套管；五：套管拆除后，预留洞口整齐美观、且无钢丝残留在混凝土内。本发明改进现有套管固定方式，可以避免混凝土内残留钢丝，降低渗漏风险。
Fixing method for through floor reserved casing pipe
一种穿楼板预留套管固定方法
CHENG BO (Autor:in) / YANG YINGJUN (Autor:in) / ZHANG BANGHUA (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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