CROSS-LINKED WATERPROOF SEALANT, PRODUCTION METHOD THEREOF, AND APPLICATION THEREOF

Provided are a bridged waterproof sealant paste, a production method thereof, and an application thereof. The bridged waterproof sealant comprises synthetic rubber latex, emulsified asphalt, and a bridging agent. One end of the bridging agent is combined with the C=C double-bond, carboxyl group (-CO...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN, Libin, WU, Shengjiang, ZHU, Fangwu, GUO, Wenxiong, LU, Guicai, ZHAO, Xiaolan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	Provided are a bridged waterproof sealant paste, a production method thereof, and an application thereof. The bridged waterproof sealant comprises synthetic rubber latex, emulsified asphalt, and a bridging agent. One end of the bridging agent is combined with the C=C double-bond, carboxyl group (-COOH), and hydroxyl group (-OH) of the asphalt, and the other end is combined with the hydroxyl or acid radical generated after cement hydration, forming a chemical bridging and physical fitting joint synergistic bonding effect; the sealant is tightly joined with cement or concrete to form an integral body; during the process of solidification of the cement, the waterproof sealant can creep into and permeate the pores of the cement gel and concrete, thus achieving an adhesive effect of tight, firm, and irreversible bonding.