The Effect of Nano Silica on compressive Strength and Durability of Self-consolidating Mortars
عنوان مقاله: The Effect of Nano Silica on compressive Strength and Durability of Self-consolidating Mortars
شناسه ملی مقاله: FNSANCI01_011
منتشر شده در نخستین سمینار ملی کاربرد فناوری نانو در صنعت بتن (افق ها و چالش ها) در سال 1394
شناسه ملی مقاله: FNSANCI01_011
منتشر شده در نخستین سمینار ملی کاربرد فناوری نانو در صنعت بتن (افق ها و چالش ها) در سال 1394
مشخصات نویسندگان مقاله:
Ali Akbar Ramezanianpour - Concrete Technology & Durability Research Center, Departement of Civil and Environmental Engineering, Amirkabir university of Technology, Hafez Avenue, Tehran, Iran
Mahdi Mahdikhani - Concrete Technology & Durability Research Center, Departement of Civil and Environmental Engineering, Amirkabir university of Technology, Hafez Avenue, Tehran, Iran
خلاصه مقاله:
Ali Akbar Ramezanianpour - Concrete Technology & Durability Research Center, Departement of Civil and Environmental Engineering, Amirkabir university of Technology, Hafez Avenue, Tehran, Iran
Mahdi Mahdikhani - Concrete Technology & Durability Research Center, Departement of Civil and Environmental Engineering, Amirkabir university of Technology, Hafez Avenue, Tehran, Iran
Keywords: Until now silica fume has been considered as one of the best pozzolanic materials in concrete technology. This study investigates the effects of nano silica and silica fume on various durability properties of self consolidating mortars (SCMOs). Tests include fresh properties workability, workability, compressive strength, water permeability, capillary water absorption, rapid chloride permeability and surface electrical resistivity. Thirty mortar mixture, In addition, results show that nano silica has enhanced compressive strength and durability of SCMOs and reduced Chloride permeability.
کلمات کلیدی: Self-Consolidating Mortar (SCMO); Nano materials; Mechanical properties; Chloride durability; Pozzolanic materials
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/366134/