Open AccessThe Comparative Study of Treated Sewage Water on Mechanical Properties of High Performance Concrete M40 with Conventional Concrete
Author(s) -
Lakshmi Lavanya Damaraju,
Jonna Bharath Kumar,
Bhoomika Yadav,
Basid
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1006/1/012022
Subject(s) - environmental science , cement , fly ash , turbidity , waste management , types of concrete , properties of concrete , compressive strength , engineering , materials science , composite material , geology , oceanography
Concrete, the widely used building material in construction industry.Cement is the primary constituent of concrete, during its production releases the large amount of carbon dioxide in the atmosphere creating the serious environmental threats like air pollution. The paper discuss the ways to reduce cement composition as building material, so that the construction industry will be more environment friendly by replacing the cement with fly ash to an extent. Fly ash is waste product in thermal power plants creatingdisposal problems on landfills.Treated water effluent from STPs are used in the preparation of concrete makes benefits to the environment. The study investigates the water quality tests like Ph, dissolved oxygen, turbidity, COD,BOD, TSS. The Mix proportions was obtained for the preparation of M40 grade concrete and the Destructive (compressive strength )tests and nonDestructive Tests (rebound hammer, ultrasonic pulse velocity test )was conducted and analysed and compared with conventional M40 grade concrete test values for different ages of concrete 7,14,28 days