Article Fingerprint
ReserarchID
74818
This paper highlights the benefits of incorporating wastes such as powdered gypsum wall boards (PGP) or drywalls, ground granulated blast furnace slag (GGBS) and quarry dust on improved performance of Controlled low strength materials (CLSM), which is a self-flowing cementitious backfill material. Drywalls, a construction & demolition waste, are known to pollute atmosphere by releasing harmful H2S gas when dumped at landfills. In literature, ternary binder combination of powdered gypsum wall boards, fly ash and cement resulted in reduced compressive strength values of CLSM specimens at 56 days when compared with 28 days. This paper investigates fresh and hardened properties of novel CLSM mixtures, and emphasizes on the incorporation of GGBS instead of fly ash which is efficient and helps to overcome the reduced compressive strengths at later ages. However, this was observed to be more effective only at lesser water contents.
Dr. T. Raghavendra. 2018. \u201cMitigation of H2S Emissions by Recycling Discarded Gypsum Wall Boards in CLSM\u201d. Global Journal of Research in Engineering - E: Civil & Structural GJRE-E Volume 18 (GJRE Volume 18 Issue E1): .
Crossref Journal DOI 10.17406/gjre
Print ISSN 0975-5861
e-ISSN 2249-4596
Explore published articles in an immersive Augmented Reality environment. Our platform converts research papers into interactive 3D books, allowing readers to view and interact with content using AR and VR compatible devices.
Your published article is automatically converted into a realistic 3D book. Flip through pages and read research papers in a more engaging and interactive format.
Total Score: 110
Country: India
Subject: Global Journal of Research in Engineering - E: Civil & Structural
Authors: Dr. T. Raghavendra, Y H Siddanagouda, Fayaz Jawad, C Y Adarsha, B C Udayashankar (PhD/Dr. count: 1)
View Count (all-time): 243
Total Views (Real + Logic): 3203
Total Downloads (simulated): 1586
Publish Date: 2018 07, Wed
Monthly Totals (Real + Logic):
This paper attempted to assess the attitudes of students in
Advances in technology have created the potential for a new
Inclusion has become a priority on the global educational agenda,
This paper highlights the benefits of incorporating wastes such as powdered gypsum wall boards (PGP) or drywalls, ground granulated blast furnace slag (GGBS) and quarry dust on improved performance of Controlled low strength materials (CLSM), which is a self-flowing cementitious backfill material. Drywalls, a construction & demolition waste, are known to pollute atmosphere by releasing harmful H2S gas when dumped at landfills. In literature, ternary binder combination of powdered gypsum wall boards, fly ash and cement resulted in reduced compressive strength values of CLSM specimens at 56 days when compared with 28 days. This paper investigates fresh and hardened properties of novel CLSM mixtures, and emphasizes on the incorporation of GGBS instead of fly ash which is efficient and helps to overcome the reduced compressive strengths at later ages. However, this was observed to be more effective only at lesser water contents.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.