In this study, fourteen sustainable concrete mixes containing metakaolin (MK) as supplementary cement material (SCM) and magnetized water (MW) mixing were designed, prepared, tested, analyzed, compared. The MK was used a partial replacement of weight by 5%, 10%, 20%, an additive to 20% weight. MW fully replace tap (TW) in prepared using two different magnetic fields 1.4 tesla (T) 1.6 T. This ex...

This study focuses on calcined kaolin, commercial sodium silicate, and Amazonian bamboo to make geopolymer. The durability of geopolymer matrix (GP) fiber composite (GPBF) materials was analyzed by studying the resistance exposure sulfuric hydrochloric acids at concentrations from 0 15 wt%, testing two different geometry samples. microstructure raw investigated X-ray fluorescence scanning elect...

Nowadays, energy saving, and green sustainability are influencing the development of all industries, including construction industry. In recent years, geopolymeric cement concrete have become hot topic materials as a replacement for traditional OPC; this work carried out orthogonal experiments to identify four potential factors affecting basic properties metakaolin-geopolymeric specimens. The r...

Abstract Modified concretes and fiber for rigid pavements have been investigated. Four-factor experiment was conducted. The amount of Portland cement, polypropylene fiber, metakaolin polycarboxylate superplasticizer varied in the experiment. All mixtures had same mobility S2. active mineral additive increases compressive strength concrete its tensile bending. at level 15.20 kg/m 3 is rational. ...

Concrete is in great demand due to global infrastructure expansion. Cement a critical component the production of concrete because it binds ingredients together. But primary issue arises environment release toxic gases such as CO3 and sulphur into atmosphere. To overcome this, some other cementitious materials, namely admixtures, were utilized partial replacements for cement. In this study, was...