چکیده مقاله
This study introduces a sustainable construction material, glass textile reinforced alkali activated slag concrete GTR AASC , designed to enhance both strength and durability Specimens were prepared with varying amounts of polypropylene PP fibers and layers of fiberglass mesh Compressive, tensile, and four point bending tests were conducted, along with freeze thaw resistance evaluations The results demonstrate that alkali activated slag concrete significantly improves the flexural strength and toughness of textile reinforced concrete Incorporating two layers of fiberglass mesh with 0 5% PP fibers increased flexural strength by nearly 12% Similarly, doubling the mesh layers enhanced flexural strength by about 10 3%, depending on placement The combined use of mesh and PP fibers also improved freeze thaw resistance; after 300 cycles, samples with two mesh layers and 0 5% PP fibers exhibited a 27 1% increase in flexural strength Overall, the findings highlight the potential of GTR AASC as a durable and eco friendly material for sustainable construction
کلیدواژهها
نویسندگان
Dorsa Taghavei
Graduated Master's Science in Structural Engineering, Isfahan University of Technology
کیاچهر بهفرنیا
Professor, Department of Civil Engineering, Isfahan University of Technology
شیوه ارجاع
Taghavei, Dorsa and Behfarnia, Kiachehr,1404,Glass Textile Alkali-Activated Slag Concrete: An Innovative and Sustainable Construction Material,14th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات چهاردهمین کنگره بین المللی مهندسی عمران29 مهر 1404 · تهران