Authors :
Tina M.Khandale; Abhijit Balki; Arti Turankar; Kunal Chopade; Rohit.Dongre
Volume/Issue :
Volume 7 - 2022, Issue 10 - October
Google Scholar :
https://bit.ly/3IIfn9N
Scribd :
https://bit.ly/3U4EXMN
DOI :
https://doi.org/10.5281/zenodo.7263918
Abstract :
Incineration is the treatment process of waste
material by combustion of inorganic substances present
in the waste materials. The obtained bottom ash is a
material with great potential to be used in cementitious
products as partial cement replacement. Incinerator ash
was investigated for its potential use as a replacement
for cement in concrete. The physical and chemical
characteristics of the raw materials were determined.
Mixes were prepared, incinerator ash was used at 0%,
15%, 20%, 25% and 30% replacement by weight for
cement while sand and water quantities were kept
constant. The cement, sand and aggregate mixing
proportions were 1:1.5:3, respectively. Consistency tests,
Initial and final setting time, specific gravity test and
fineness test were performed on cement, And Slump
cone test and Compressive test were performed on
concrete.Mortars were prepared according to Indian
Standard IS-10262-2019 Specimens were compacted in
three Layers using a tamping rod . After 24 h, specimens
were Removed from the moulds and submerged in a
water tank For testing at 7and 28 days. Twenty four
cubes ( 150mm × 150mm × 150 mm ) were prepared for
each Incinerator ash content (three samples for each
curing Period) for compressive strength Determination.
A total of 30 cubes were tested in this Study. The
physical tests performed on the mortar samples Include
slump, compressive strength. The control specimens
containing 15% ash have a Compressive strength of
22.1 Mpa after 7 day of curing.
Keywords :
Municipal Solid Waste Incinerator Bottom Ash, Incinerator ash MSWI, Cement Replacement. Concrete Bottom ash.
Incineration is the treatment process of waste
material by combustion of inorganic substances present
in the waste materials. The obtained bottom ash is a
material with great potential to be used in cementitious
products as partial cement replacement. Incinerator ash
was investigated for its potential use as a replacement
for cement in concrete. The physical and chemical
characteristics of the raw materials were determined.
Mixes were prepared, incinerator ash was used at 0%,
15%, 20%, 25% and 30% replacement by weight for
cement while sand and water quantities were kept
constant. The cement, sand and aggregate mixing
proportions were 1:1.5:3, respectively. Consistency tests,
Initial and final setting time, specific gravity test and
fineness test were performed on cement, And Slump
cone test and Compressive test were performed on
concrete.Mortars were prepared according to Indian
Standard IS-10262-2019 Specimens were compacted in
three Layers using a tamping rod . After 24 h, specimens
were Removed from the moulds and submerged in a
water tank For testing at 7and 28 days. Twenty four
cubes ( 150mm × 150mm × 150 mm ) were prepared for
each Incinerator ash content (three samples for each
curing Period) for compressive strength Determination.
A total of 30 cubes were tested in this Study. The
physical tests performed on the mortar samples Include
slump, compressive strength. The control specimens
containing 15% ash have a Compressive strength of
22.1 Mpa after 7 day of curing.
Keywords :
Municipal Solid Waste Incinerator Bottom Ash, Incinerator ash MSWI, Cement Replacement. Concrete Bottom ash.
