Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Synthesis of rubberized Alkali-activated Concrete: Experimental and numerical evaluation
Highlights Rubberized alkali-activated concretes were designed. Concrete containing 30% of WRTCs as natural aggreagtes replacement achieved adequate strength performance. Inclusion WRTCs led to enhance the ductility of proposed concrete. Concretes performance was evaluated experimentally and numerically.
Abstract This paper evaluated feasibility of using the waste rubber tire crumbs (WRTCs) as partial replacement for the natural aggregates in production of alkali-activated rubberized concrete (AARC). Numerical model calculations using the neural network technique were performed to evaluate the overall performance of the proposed rubberized concretes in terms of the compressive strength, splitting tensile strength, flexural strength, water absorption, carbonation depth and impact resistance to dynamic load. The AARC modified with 30% of WRTCs as the natural aggregates replacement showed improved mechanical strength wherein the compressive strength after the curing age of 28 days was 30 MPa, indicating its suitability for diverse construction applications. Inclusion of WRTCs as substitute to the natural aggregates was shown to improve the concrete ductility.
Synthesis of rubberized Alkali-activated Concrete: Experimental and numerical evaluation
Highlights Rubberized alkali-activated concretes were designed. Concrete containing 30% of WRTCs as natural aggreagtes replacement achieved adequate strength performance. Inclusion WRTCs led to enhance the ductility of proposed concrete. Concretes performance was evaluated experimentally and numerically.
Abstract This paper evaluated feasibility of using the waste rubber tire crumbs (WRTCs) as partial replacement for the natural aggregates in production of alkali-activated rubberized concrete (AARC). Numerical model calculations using the neural network technique were performed to evaluate the overall performance of the proposed rubberized concretes in terms of the compressive strength, splitting tensile strength, flexural strength, water absorption, carbonation depth and impact resistance to dynamic load. The AARC modified with 30% of WRTCs as the natural aggregates replacement showed improved mechanical strength wherein the compressive strength after the curing age of 28 days was 30 MPa, indicating its suitability for diverse construction applications. Inclusion of WRTCs as substitute to the natural aggregates was shown to improve the concrete ductility.
Synthesis of rubberized Alkali-activated Concrete: Experimental and numerical evaluation
Yahya Mohammed Al-Fasih, Mohammed (Autor:in) / Fahim Huseien, Ghasan (Autor:in) / Syahrizal bin Ibrahim, Izni (Autor:in) / Rahman Mohd Sam, Abdul (Autor:in) / Amer Algaifi, Hassan (Autor:in) / Alyousef, Rayed (Autor:in)
09.08.2021
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Rubberized Alkali-Activated concrete—A Review
| Springer Verlag | 2022
Experimental and analytical evaluation of rubberized polymer concrete
| British Library Online Contents | 2017
Experimental and analytical evaluation of rubberized polymer concrete
| Elsevier | 2017
Experimental and analytical evaluation of rubberized polymer concrete
| British Library Online Contents | 2017