Treatment method for improving adhesive force of interfaces of new and old concrete

The invention discloses a treatment method for improving the adhesive force of interfaces of new and old concrete. The treatment method includes the following steps that (1) shear reinforcement is reserved in an old concrete layer poured first; (2) chiselling treatment is carried out on an old concr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIN CHAOGANG, LIU CHUNHUI, ZHANG WENYU, MENG QIANWEN, ZOU MINGJUN, YE GUANGRONG, LIU HANGNING
Format: Patent
Sprache:chi ; eng
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