A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestress construction process and grouting material thereof
The invention belongs to the technical field of engineering materials, and particularly relates to a prestress construction technology and a grouting material thereof. According to the technical scheme, the prestress construction technology is characterized in that grouting materials with the setting time larger than or equal to 3 d are adopted for grouting, and prestress grouting is conducted before concrete pouring. By adopting the grouting material and the process provided by the invention, as the prestressed grouting is carried out before the concrete is poured, the detection of the grouting quality, such as nondestructive detection or corrugated pipe drilling detection, can be conveniently carried out, and the grouting material can be conveniently sealed by an adhesive tape after drilling.
本发明属于工程材料技术领域，具体涉及一种预应力施工工艺及其压浆料。其技术要点如下：一种预应力施工工艺，采用凝结时间≥3d的压浆料进行灌浆，使预应力灌浆在混凝土浇筑之前进行。采用本发明提供的压浆料和工艺，由于预应力灌浆在混凝土浇筑之前进行，可以方便的进行灌注质量的检测，如无损检测或者波纹管钻孔检测，钻孔后可以方便的用胶带封住即可。
Prestress construction process and grouting material thereof
The invention belongs to the technical field of engineering materials, and particularly relates to a prestress construction technology and a grouting material thereof. According to the technical scheme, the prestress construction technology is characterized in that grouting materials with the setting time larger than or equal to 3 d are adopted for grouting, and prestress grouting is conducted before concrete pouring. By adopting the grouting material and the process provided by the invention, as the prestressed grouting is carried out before the concrete is poured, the detection of the grouting quality, such as nondestructive detection or corrugated pipe drilling detection, can be conveniently carried out, and the grouting material can be conveniently sealed by an adhesive tape after drilling.
本发明属于工程材料技术领域，具体涉及一种预应力施工工艺及其压浆料。其技术要点如下：一种预应力施工工艺，采用凝结时间≥3d的压浆料进行灌浆，使预应力灌浆在混凝土浇筑之前进行。采用本发明提供的压浆料和工艺，由于预应力灌浆在混凝土浇筑之前进行，可以方便的进行灌注质量的检测，如无损检测或者波纹管钻孔检测，钻孔后可以方便的用胶带封住即可。
Prestress construction process and grouting material thereof
一种预应力施工工艺及其压浆料
HE TAO (author) / RONG GUOCHENG (author) / XIA JINGLIANG (author) / ZHAO QICAI (author) / CHEN RUFA (author) / WEN ZHIQUAN (author) / ZHOU CHENGXI (author)
2023-09-12
Patent
Electronic Resource
Chinese
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