International Journal of Concrete Technology

Mechanical Properties of sand blasting residue concrete

  1. K. K. Pathak
  2. Salunkhe Umesh, Pabale Abhijit, Tasewal Ishwarsing

Abstract

Sand Blasting Residue (SBR) form chain manufacturing companies as a large massive by-product. Steel-slag hydrated matrix is made of ground granulated blast furnace slag powder & steel-making slag which is the by-product of iron manufacturing. This type of construction material is called environmental conscious material in Japan. This research presented that the strength of steel-slag hydrated matrix depends on the pH of the steel-slag hydrated matrix after mixing. Firstly, cement, fine aggregate, coarse aggregate, Industrial waste physical & chemical properties were calculated & then, M30 grade of concrete is designed by DOE method. SBR replaced fine aggregate or natural sand by 0%, 25% & 50%. Workability of fresh concretes of different models are determined by a slump cone test. Compressive, flexural & split tensile strengths calculated for hardened concrete for 3, 7 & 28 days. SBR used in cube, beam & cylinder it concluded that compressive strength, flexural & split tensile strengths are increased by using SBR & it’s very successful for massive structures of 25% replacement to sand.Keywords: Sand Blasting Residue (SBR), Compressive Strength, Flexural Strength, Tensile Strength, By-Product.

Read more of it

Subscribe to one journal or build your own list of several. One invoice, one payment, access for a full year.

Subscribe to journals →

Publish your article

Peer-reviewed journals across every subject, with open access options. Send your manuscript to the right editor today.

Publish with us → Calculate your APC