A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Post-cast strip construction quality supervision method
The invention relates to the technical field of engineering supervision, in particular to a post-cast strip construction quality supervision method. The post-cast strip construction quality supervision method comprises the following steps that S1, whether a wall structure is qualified or not is detected; S2, wall concrete slurry is prepared; S3, the wall concrete slurry and post-cast strip concrete slurry are taken and injected into corresponding molds for preparing a sample; and S4, the sample is cured for 20-28 h, and then demolding is carried out; S5, the wall concrete sample and the post-cast strip concrete sample are driven to be extruded mutually; S6, whether the wall concrete sample is damaged firstly or not is observed; if not, the structural strength of a post-cast strip is judgedto be unqualified; if yes, the next step is executed; and S7, after the post-cast strip is cured for 7 d, and the compressive strength of the post-cast strip is detected through a detection device tofinally confirm whether the post-cast strip is qualified or not. The method has the beneficial effects that the situation that the post-cast strip is obviously unqualified can be effectively found inadvance, the negative influence caused by the engineering quality reduction caused by the wrong formula when the post-cast strip concrete slurry is mixed is effectively reduced, and the effect of construction progress is better guaranteed.
本发明涉及工程监理的技术领域，具体涉及一种后浇带施工质量监理方法，其包括以下步骤：S1.检测墙体结构是否合格；S2.制备墙体混凝土浆液；S3.取墙体混凝土浆液以及后浇带混凝土浆液分别注入模具中制备试样；S4.试样养护20‑28h后脱模；S5.驱动墙体混凝土试样与后浇带混凝土试样相互挤压；S6.观察墙体混凝土试样是否先破损，若否，判定后浇带的结构强度不合格，若是，进入下一步；S7.待后浇带养护7d后，通过检测设备检测后浇带的抗压强度，以最终确认后浇带是否合格。本发明具有可有效地提前发现后浇带明显不合格的情况，有效降低了拌和后浇带混凝土浆液时用错配方而导致的工程质量下降所带来的负面影响，更好地保障施工进度的效果。
Post-cast strip construction quality supervision method
The invention relates to the technical field of engineering supervision, in particular to a post-cast strip construction quality supervision method. The post-cast strip construction quality supervision method comprises the following steps that S1, whether a wall structure is qualified or not is detected; S2, wall concrete slurry is prepared; S3, the wall concrete slurry and post-cast strip concrete slurry are taken and injected into corresponding molds for preparing a sample; and S4, the sample is cured for 20-28 h, and then demolding is carried out; S5, the wall concrete sample and the post-cast strip concrete sample are driven to be extruded mutually; S6, whether the wall concrete sample is damaged firstly or not is observed; if not, the structural strength of a post-cast strip is judgedto be unqualified; if yes, the next step is executed; and S7, after the post-cast strip is cured for 7 d, and the compressive strength of the post-cast strip is detected through a detection device tofinally confirm whether the post-cast strip is qualified or not. The method has the beneficial effects that the situation that the post-cast strip is obviously unqualified can be effectively found inadvance, the negative influence caused by the engineering quality reduction caused by the wrong formula when the post-cast strip concrete slurry is mixed is effectively reduced, and the effect of construction progress is better guaranteed.
本发明涉及工程监理的技术领域，具体涉及一种后浇带施工质量监理方法，其包括以下步骤：S1.检测墙体结构是否合格；S2.制备墙体混凝土浆液；S3.取墙体混凝土浆液以及后浇带混凝土浆液分别注入模具中制备试样；S4.试样养护20‑28h后脱模；S5.驱动墙体混凝土试样与后浇带混凝土试样相互挤压；S6.观察墙体混凝土试样是否先破损，若否，判定后浇带的结构强度不合格，若是，进入下一步；S7.待后浇带养护7d后，通过检测设备检测后浇带的抗压强度，以最终确认后浇带是否合格。本发明具有可有效地提前发现后浇带明显不合格的情况，有效降低了拌和后浇带混凝土浆液时用错配方而导致的工程质量下降所带来的负面影响，更好地保障施工进度的效果。
Post-cast strip construction quality supervision method
后浇带施工质量监理方法
LI JIARUN (author) / LI DEBING (author) / WAN JIE (author) / CHEN DEJIN (author)
2020-04-10
Patent
Electronic Resource
Chinese
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