Production of durable and cost effective sewer pipes using petroleum and industrial waste by-products

Maisa El Gamal, Amr El-Dieb, Khaled El-Sawy, Amr Sweedan, Abdel Mohsen Mohamed

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)

Abstract

The Arabian Gulf environment has an adverse impact on concrete structures because of the high ambient temperature, humidity, salt contaminated dust, sea water and underground salts. As an innovative solution, reinforced modified sulfur concrete (MSC) pipes are recognized as a durable and economical solution for deterioration of pipelines. This work describes the manufacture and characterization of new MSC based on a cost effective sulfur modification process. Bitumen, a by-product from crude oil refining process was used to modify elemental sulfur and enhance its physical, mechanical properties, and mostly to increase its corrosive resistivity. The study has focused on optimizing the proportions of an offered MSC mixes that are composed of modified sulfur (MS) as a binder, crushed sand, dune sand and ladle furnace (LF) slag as aggregates, and ground granulated blast furnace slag (GGFBS) as a filler. To maximize the physical and mechanical properties of MSC sewer pipes, different mixtures were prepared and investigated. The optimum mix of MSC has a maximum compressive strength of 64 MPa, maximum splitting tensile strength of 4.5 MPa, maximum flexural strength of 21 MP, with a high corrosion resistance in acidic and salty environments.

Original languageEnglish
Article number03013
JournalMATEC Web of Conferences
Volume120
DOIs
Publication statusPublished - Aug 9 2017
Externally publishedYes
Event1st International Conference on Advances in Sustainable Construction Materials and Civil Engineering Systems, ASCMCES 2017 - Sharjah, United Arab Emirates
Duration: Apr 18 2017Apr 20 2017

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Engineering(all)

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