INDUSTRIAL designECOLOGICAL impactGeopolymer Concrete (GPC) has emerged as an alternative to cement concrete due to its reduced carbon footprint and excellent mechanical properties. However, not much emphasis is made on the development of mix designs using industrial waste. The current st...
Concrete mix design of M20 (2900 psi) grade was done according to Indian Standard code (IS: 10262). Concrete cube, beam and cylindrical specimens were tested for evaluation of compressive, flexural and split tensile strength respectively. Workability was measured in terms of slump and compacting ...
The replacement is entirely based on the comparison of the chemical properties of cement and the newly used binder mix, in the trial and error basis with three different proportions namely GSC1, GSC2 and GSC3. The properties of concrete embedded with GGBS and silica fume is compared with the...
Pervious concrete mostly constitutes of single sized coarse aggregates and binders with less or no fine aggregate particles resulting in interconnected voided structure. However, the strength and durability performance of pervious concrete are less due to crack propagation through voids. The objective of...
So, in this paper, an attempt is done to use compost as a replacement for M sand and to check its feasibility in manufacturing light-weight concrete. Also, ground granulated blast furnace slag (GGBS) is used as a replacement for cement whereas pumice stone is used as the coarse aggregate....
内容提示: Efficiency of GGBS in concreteK. Ganesh Babu*, V. Sree Rama KumarOcean Engineering Centre, Indian Institute of Technology, Chennai 600 036, IndiaReceived 28 May 1999; accepted 30 March 2000AbstractThe utilisation of supplementary cementitious materials is well accepted because of the sever...
To reduce the environmental impact of Ultra-High Performance Concrete (UHPC), a method to produce a sustainable UHPC is presented in this study. The design of the concrete mixtures is based on the aim to achieve a densely compacted cemen... RR Yu,PP Spiesz,HJ Brouwers 被引量: 0发表: ...
In the present study, an analytical model was proposed to predict the fatigue response of damaged beams strengthened with ground granulated blast-furnace slag (GGBS) based ultra-high performance concrete (UHPC) strips. The proposed analytical fatigue prediction model (FPM) incorporated with fatigue pro...
Cement is the major component in the concrete, responsible for the world’s greenhouse gas emission due to high-energy temperature manufacturing process, accounting roughly 9% of the world’s carbon di oxide emission and 3–4% of global energy supply as per the International Energy Agency [4,...
In this study, the Taguchi approach is employed to optimize the mix design factors within the geopolymer concrete mixture, with a specific focus on achieving the desired strength criteria. The study includes a slump test, compressive strength test, and split tensile strength tests. The results of...