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© 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 440
EXPERIMENTAL INVESTIGATION USING PEG-400, A SELF-CURING
AGENT AND MARBLE DUST POWDER TO PARTIALLY REPLACE
CEMENT IN CONCRETE
Holiyappa Ghattad 1, Prof. S. A. Kambali2
1M Tech Student, Basaveshwar Engineering College, Bagalkote
2Asst.Prof.Dept.of civil Engineering, Basaveshwar Engineering College, Bagalkote
---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - Strong and durable, concreteisapopularbuilding
material. Making cement, an essential component ofconcrete,
involves significant energy consumption and greenhouse gas
emissions. Marble dust powder, a byproduct of the production
of marble, serves as filler material in cement when making
concrete. Conventional curing methods generally don't work
as expected in practice; the problem of surface water on
vertical parts still exists. The primary objective of this study is
to substitute cement in M30 grade concrete with marble dust
powder and self-curing agent (PEG-400). The experimental
assessment of concrete's strengthsand usability, together with
the appropriate replacement rate, is the study's basic focus.
Two test mixtures were proportioned to see if marble dust
powder and a self-curing agent were appropriate for use in
concrete. In proportions of 0%, 5%, 10%, and 15%, Mix-1
substitutes marble dust powder for cement in M30 grade
concrete. A 0.5% self-curing agent (PEG-400) is also present.
In Mix-2, marble dust powder issubstitutedforcementatrates
of 0%, 5%, 1%, and 15%. A 1.0% self-curing agent (PEG-400)
is also present. The workability of concrete is ultimately
improved by adding more marble dust powder and self-curing
agent (PEG-400). Concretemixtures'compressivestrength and
split tensile strength have been measured after 7, 14 and 28
days. Consequently, the results of the experiment, replacing
cement marble dust powder with self-curing agent PEG-400
0.5% up to 5.0% will enhance compressive strength, while
replacing marble dust powder 10% with self-curing agent
PEG-400 1% will increase split tensile strength.
Key Words: Marble dust powder (MDP), Self curing
agent, PEG-400.
1. INTRODUCTION
There is a robust substance called concrete, a flexible
construction component that may be employed in a range of
forms and dimensions. Additionally, it is adaptable and
widely utilized. Water, aggregates (such as sand, gravel, or
crushed stone), and cement make up the majority of the
three components of this composite material. On occasion,
additional admixtures or additives are added to improve
specific qualities. Its versatility makesita vital component of
modern construction, enabling the creation of durable and
practical structures that have an impact on our built
environment. It's important to keep in mind that cement,
despite the fact that concrete is frequently referred to as
"cement" in ordinary speech, is actually quite important to
the building sector. However, the manufacture of cement
greatly increases carbon dioxide emissions and
environmental degradation. Any materials used to replace
concrete must.
Marble dust powder, often known as marble dust or marble
powder, is a finely crushed byproduct of the manufacturing
and processing of marble. It is a byproduct of the marble
industry and has grown in popularity because of the
diversity of industries in which it is used. This fine material,
which is mostly composed of calcium carbonate,
encompasses a few traits which renders ideal for a range of
projects, from construction to artistic creation.
Concrete with self-curingagentsisa significantadvancement
in construction technology that addresses the urgent need
for efficient curing to guarantee the long-term performance,
strength, and durability of concrete structures. Curing is a
crucial process that involves keeping the newly placed
concrete in suitable moisture and temperatureconditionsto
promote proper hydration and the development of its
desired properties. Self-curing agents provide a self-
sustaining method of curing that reduces the need for
external curing methods and any potential drawbacks
related to conventional curing techniques. In theproduction
of concrete, self-curing agents are substances or additives
incorporated into the mix. These substances both release
and trap moisture inside the concrete, establishing a
controlled environment for internal curing. The cement
particles can continue to hydrate over time. thanks to this
self-sustaining moisture supply, which frees the concrete
from having to rely solely on external water curing
techniques like wet burlap, ponding,orcontinuousspraying.
Consequently, the concrete can maintain its intended
strength and durability.
2. MATERIALS
2.1 Cement: Whilstintegratedalongsidedistinctsubstances
and water, cement serves as a binding agent. OPC 43 grade
cement was operated in the experiment.
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072
© 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 441
Fig 2.1 Cement
2.2 Fine aggregate: Sand, oftenknownasfineaggregate, isa
crucial element in the building sector. Thepieceisa granular
substance made up of tiny particles that emanate from
places like riverbeds, quarries, or broken stone. Sand has a
specific gravity of 2.56.
Fig 2.2 Fine aggregate
2.3 Coarse aggregate: An essential aspect of construction
materials, especially concrete, comprises coarsely crushed
stone. Larger particles make up this material, which is
frequently derived from surroundingslikequarries,crushed
stone, or gravel. In order to improve the strength, stability,
and durability of concrete mixtures, coarse gravel is
essential. The coarse aggregate's specific gravity is 2.67.
Fig 2.3 Coarse aggregate
2.4 Marble Dust Powder: The cutting process produces a
significant amount of MDP. As a result, millions of tons of
marble waste or 20% of all marble quarried, have been
produced. Marble is a type originated in a rock with
metamorphism that underwent pure limestone. The
marble's colour and appearance are determined by its
purity; it is white if the limestone is entirely made of calcite
(100 percent CaCO3). Specific gravity of MDP is 2.51.
Fig.3.4 Marble dust powder
Table 1 The chemical nature of the powdered marble dust.
Sl No Constituents
Percentage
(by weight)
1 Sio2 24.4
2 Al2O3 0.5
3 Fe2O3 8.9
4 MgO 1.48
5 CaO 39.27
2.5 Polyethylene glycol – 400: Ethylene oxide, water
combines to carve out condensation polymer known as
polyethylene glycol. The average number of oxyethylene
groups that repeat is indicated by the universal formula
H(OCH2CH2)nOH.
Table 2 Properties of Polyethylene Glycol-400.
Molecular weight 400
Appearance Clear fluid
Odour Mild
PH 6
Specific gravity 1.2
2.6 Water: Owing to its crucial role in the mechanism of
hydration, water is essential tothecreationandfunctionality
of concrete. When water adducted to cement, a chemical
process called hydration is triggered. Despite the
aforementioned procedure, cement granules and water
molecules combine to form a solid matrix that provides
concrete its strength and durability.
3. METHODOLOGY
A systematic technique must be followed when making the
concrete mix in guaranteeing thequalitycompletedconcrete
satisfies the required standards for strength, workability,
and durability. You can adhere to the general format given
here:
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072
© 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 442
3.1 Collect the following materials and tools
Cement (typically Portland cement), Marble dust powder,
Aggregates (coarse and fine: sand, gravel, crushed stone),
Self curing agent, Water, Testing equipment (compression
testing machine, slump cone), and Mixing equipment
(mixer).
3.2 Material Testing
Examine the raw materials physical characteristics, such as
specific gravity and moisture content (aggregates, cement).
3.3 Mix design
Based on the intended qualities of the concrete, create a mix
design to establish the ratios of each element. Determinethe
ratios of each componenttandem withtheaggregate-cement
and water-cement ratios complying with IS 10262-2019.
3.4 Mixing
According to the mix design, cement, aggregates, and water
should be blended in a mixer. Ingredients should be
combined to choose sure they emit a uniform texture. Avoid
overmixing, which can lead to overbearing air entrainment
or loss of strength.
Fig 3.4 Mixing
3.5 Casting
Swiftly following the concrete has finished mixing, pour it
into moulds, formwork, or the desired location. Utilize the
proper compaction methods (vibration, tamping) to
eliminate air voids and guarantee proper consolidation.
Fig 3.5 Casting
3.6 Curing
Prevent newly cast concrete from drying out by chemical
curing compounds (PEG-400). To encourage appropriate
hydration and strength development, maintain the curing
scenarios for the allotted time.
Fig 3.6 Curing
4. EXPERIMENTS
4.1 Slump test
As a way to evaluate functionality and consistency of freshly
mixed concrete, the slump cone test a typical laboratory
experiment in civil engineering.Theconcrete'sabilitytoflow
and be easily poured is determined by this test. During the
slump cone test, a representative sample of freshly blended
concrete is put into a slump cone. A test for slumpdevicehas
three height measurements: 300mm,200mmatthebottom,
and 100 mm at the top. To mimic actual construction
procedures, the cone is filled in layers and gently tamped to
compact it. The concrete'sdegreeofdeformation,or"slump,"
is measured and noted in millimetres. This measurement
captures the consistency and workability of the concrete.
Fig 4.1 Slump test
4.2 Compressive Strength
Concrete's ability to withstand axial loads or pressure is
largely dependent on its compressivestrength.Cubicsample
of cast-in-place concrete in the process are carefully
prepared and permit healing in a controlled environment.
Then, until failure, these specimens are subjected to axial
loads that gradually increase.Thespecimen'smaximumload
at which it fails is noted, and the formula is used to
determine the compressive strength.
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072
© 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 443
Fig 4.2 Compressive strength test
4.3 Split tensile strength
Split tension strength is a fundamental mechanical property
of concrete that characterizes its resistance to indirect
tensile pressures. A cylindrical concrete specimen that
experiences a diameter-based compressive load that causes
the specimen to break along its diameter is used to test this
property. The tensile strength of the split may be calculated
using the formula.
Split-tensile Strength = 2 * Maximum Load /
(π * Diameter * Height)
Fig 4.3 Split tensile strength test
5. RESULTS and Discussion
5.1 Workability
The concrete mix's water requirement may the increase
brought on by the powdered marble dust addition. This is
because of the possibility that marble dust particles could
absorb multiple the water used in mixing, changing the
overall water-to-cement ratio. PEG-400 can function as a
plasticizer and a water-reducing agent when added to the
concrete mixture. This implies that it can aid in more
effective cement particle dispersion, leading to improved
flowability and higher slump values.FromFig.6.1andFig.6.2
it is observed that indicator of slump is increased by adding
more marble dust powder and self-curing agent (PEG-400).
Conventi
al
concrete
PEG
0.5%
MDP-5
PEG-
0.5%
MDP-10
PEG-
0.5%
MDP-15
PEG-
0.5%
Slump 100 110 95 110 110
85
90
95
100
105
110
115
slump
in
mm
Slump Test Results
Chart-5.1 Slump values
Conventia
l concrete
PEG
1%
MDP-5
PEG-1%
MDP-10
PEG-1%
MDP-15
PEG-1%
Slump 100 115 100 120 120
90
95
100
105
110
115
120
125
Slump
in
mm
Slump Test Results
Chart-5.2 Slump values
5.2 Compressive strength
The variability of compressive strength for percentage
variations of marble dust powder and self-curing agent
(PEG-400), as shown in below figures, By acting as a filler,
marble dust powder improves packing density and
decreases porosity. Due to improved particle interlocking
and fewer crack propagation pathways, this denser matrix
increases the overall strength of the concrete. PEG-400
molecules adhere to cement particles when PEG-400 is
added to the concrete mixture, creating a barrier of
protection. This layer slows down the initial hydration
reactions, prolonging the time that water is available and
allowing cement to continue tohydrate.Theadditional items
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072
© 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 444
that provide hydration that are made possible by delayed
hydration increase compressive strength. making use of
PEG-400 and marble dustpowdertogetherhasa cooperative
outcome on concrete's compressive strength. PEG-400
speeds up the hydration process while marble dust powder
enhances the mechanical properties and particle packing of
the concrete matrix. A concrete mixture with improved
compressive strength is produced by this dual action.
Convential
concrete
PEG
0.5%
MDP-5
PEG-0.5%
MDP-10
PEG-0.5%
MDP-15
PEG-0.5%
7 days 16.56 18.74 27.9 27.9 12.94
14 days 22.89 25.61 28.99 23.32 17.22
28 days 31.52 32.48 35.75 30.36 21.36
0
5
10
15
20
25
30
35
40
Compressive
strength
MPa
Compressive Strength Results
Chart-5.3 Compressive strength comparison
Conventi
al
concrete
PEG
1%
MDP-5
PEG-1%
MDP-10
PEG-1%
MDP-15
PEG-1%
7 days 16.56 15.69 17.22 23.32 28.99
14 days 22.89 20.16 19.18 22.89 27.68
28 days 31.52 24.63 23.98 26.59 30.52
0
5
10
15
20
25
30
35
Compressive
strength
MPa
Compressive strength results
Chart-5.4 Compressive strength comparison
5.3 Split tensile strength
Marble dust and PEG-400 work together to strengthen
concrete's split tensile strength, according to experimental
studies. Marble dust and PEG-400 work together to create a
more refined microstructure with fewer flaws and cracks,
which ultimately improves the concrete's resistance to
tensile stresses.
Convential
concrete
PEG
0.5%
MDP-5
PEG-0.5%
MDP-10
PEG-0.5%
MDP-15
PEG-0.5%
7 days 1.56 2.49 2.18 2.18 1.71
14 days 2.12 2.49 3.27 2.65 1.87
28 days 2.83 2.81 3.35 3.59 3.04
0
0.5
1
1.5
2
2.5
3
3.5
4
Split
tensile
strength
MPa
Split tensile strength results
Chart-5.5 Split tensile strength comparison
Conventia
l
concrete
PEG
1%
MDP-5
PEG-1%
MDP-10
PEG-1%
MDP-15
PEG-1%
7 days 1.56 2.03 1.63 2.96 2.49
14 days 2.12 2.03 1.71 2.81 2.88
28 days 2.83 2.49 2.88 3.66 3.27
0
0.5
1
1.5
2
2.5
3
3.5
4
Split
tensile
strength
MPa
Split tensile strength results
Chart-5.6 Split tensile strength comparison
6. CONCLUSION
Based on a study that used powder made of marble
substitute for cement in some cases at weights of 0, 5, 10,
and 15%, a chemical additive that is a self-curing agent
(PEG-400) at weights of 0.5 and 1% in M30 grade concrete,
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072
© 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 445
the characteristics of concrete, including workability and
strength, were analyzed. The findings of an experiment are
deduced in the manner listed below.
 Using a powdery marble with PEG-400 in concrete. Test
findings demonstrate that the slump value increased as
the level of replacement increased.
 The strength in compression of concreterisesifcement
is substituted with up to 5% powder of marble dust and
0.5% PEG-400 as a chemical addition; however, as a
proportion powder of marble dust and PEG-400 rises,
the compression strength in concrete diminishes.
 Split tensile concrete's strength was elevated when up
to 10% switch of the cement with powdered marble
dust and 1% PEG-400 as a chemical addition; however,
when the proportion of powdered marble dust is
increased the split tensile Concrete's strength drops.
 The powdered form of marble may be utilized as a
better selective alternative for cement in concrete to
reduce environmental impact.
REFERENCES
[1] Dr.G.Mohankumar, G, M. Sivakumar, “study on partial
replcement of cement with marble powder inconcrete”,
International Journal of Research in Engineering and
Applied Sciences, VOLUME 6, ISSUE 6 June 2016, ISSN
2249-3905.
[2] K.Sathish Kumar , B.kaviya, “Experimental Study On
Partial Replacementof Cement With Marble Powder”,
International Journal of Pure and Applied Mathematics.
Volume 119 No. 12 2018.
[3] Gopi R, Mrs. Kaleeswari. G, Dr. Dhanalakshmi. G,” Study
on Marble Powder as Partial Replacement of Cement in
Concrete,” Global ResearchandDevelopmentJournal for
Engineering Volume 2, Issue 7, June 2017, ISSN: 2455-
5703.
[4] N. Sharma,M. Singh Thakur, P.L.Goel,P.Sihag,”Areview:
sustainable compressivestrengthpropertiesofconcrete
mix with replacement by marble powder,”international
scientific journal. volume 98, issue 1, January 2020.
[5] Dr. B. Krishna Rao,” Study on Marble Powder as Partial
Replacement of Cement in Normal Compacting
Concrete”, IOSR Journal of Mechanical and Civil
Engineering, e-ISSN: 2278-1684,p-ISSN: 2320-334X,
Volume 13, Issue 4 Ver.III, Jul. - Aug. 2016, PP 01-05.
[6] Mohammad Iqbal Wani , Mayank Rai, “Partial
Replacement of Cement by Marble Dust Powder in
Concrete”, IJESC, Volume 10 Issue No.7, July 2020.
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Partial Replacement of Cement with Marble Dust
Powder in M25 and M30 Grade Concrete”, International
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2019.
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[10] N. Gurumoorthy,” Influence of Marble Dust as Partial
Replacement of Cement in Concrete”, IJERT,ISSN:2278-
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[11] Mr. Amarnath A. Shende, Dr. D.M. Ghaitidak.” An
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[13] Syed Jeelani Basha , K Sailaja,”AnExperimental Studyon
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EXPERIMENTAL INVESTIGATION USING PEG-400, A SELF-CURING AGENT AND MARBLE DUST POWDER TO PARTIALLY REPLACE CEMENT IN CONCRETE

  • 1. © 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 440 EXPERIMENTAL INVESTIGATION USING PEG-400, A SELF-CURING AGENT AND MARBLE DUST POWDER TO PARTIALLY REPLACE CEMENT IN CONCRETE Holiyappa Ghattad 1, Prof. S. A. Kambali2 1M Tech Student, Basaveshwar Engineering College, Bagalkote 2Asst.Prof.Dept.of civil Engineering, Basaveshwar Engineering College, Bagalkote ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - Strong and durable, concreteisapopularbuilding material. Making cement, an essential component ofconcrete, involves significant energy consumption and greenhouse gas emissions. Marble dust powder, a byproduct of the production of marble, serves as filler material in cement when making concrete. Conventional curing methods generally don't work as expected in practice; the problem of surface water on vertical parts still exists. The primary objective of this study is to substitute cement in M30 grade concrete with marble dust powder and self-curing agent (PEG-400). The experimental assessment of concrete's strengthsand usability, together with the appropriate replacement rate, is the study's basic focus. Two test mixtures were proportioned to see if marble dust powder and a self-curing agent were appropriate for use in concrete. In proportions of 0%, 5%, 10%, and 15%, Mix-1 substitutes marble dust powder for cement in M30 grade concrete. A 0.5% self-curing agent (PEG-400) is also present. In Mix-2, marble dust powder issubstitutedforcementatrates of 0%, 5%, 1%, and 15%. A 1.0% self-curing agent (PEG-400) is also present. The workability of concrete is ultimately improved by adding more marble dust powder and self-curing agent (PEG-400). Concretemixtures'compressivestrength and split tensile strength have been measured after 7, 14 and 28 days. Consequently, the results of the experiment, replacing cement marble dust powder with self-curing agent PEG-400 0.5% up to 5.0% will enhance compressive strength, while replacing marble dust powder 10% with self-curing agent PEG-400 1% will increase split tensile strength. Key Words: Marble dust powder (MDP), Self curing agent, PEG-400. 1. INTRODUCTION There is a robust substance called concrete, a flexible construction component that may be employed in a range of forms and dimensions. Additionally, it is adaptable and widely utilized. Water, aggregates (such as sand, gravel, or crushed stone), and cement make up the majority of the three components of this composite material. On occasion, additional admixtures or additives are added to improve specific qualities. Its versatility makesita vital component of modern construction, enabling the creation of durable and practical structures that have an impact on our built environment. It's important to keep in mind that cement, despite the fact that concrete is frequently referred to as "cement" in ordinary speech, is actually quite important to the building sector. However, the manufacture of cement greatly increases carbon dioxide emissions and environmental degradation. Any materials used to replace concrete must. Marble dust powder, often known as marble dust or marble powder, is a finely crushed byproduct of the manufacturing and processing of marble. It is a byproduct of the marble industry and has grown in popularity because of the diversity of industries in which it is used. This fine material, which is mostly composed of calcium carbonate, encompasses a few traits which renders ideal for a range of projects, from construction to artistic creation. Concrete with self-curingagentsisa significantadvancement in construction technology that addresses the urgent need for efficient curing to guarantee the long-term performance, strength, and durability of concrete structures. Curing is a crucial process that involves keeping the newly placed concrete in suitable moisture and temperatureconditionsto promote proper hydration and the development of its desired properties. Self-curing agents provide a self- sustaining method of curing that reduces the need for external curing methods and any potential drawbacks related to conventional curing techniques. In theproduction of concrete, self-curing agents are substances or additives incorporated into the mix. These substances both release and trap moisture inside the concrete, establishing a controlled environment for internal curing. The cement particles can continue to hydrate over time. thanks to this self-sustaining moisture supply, which frees the concrete from having to rely solely on external water curing techniques like wet burlap, ponding,orcontinuousspraying. Consequently, the concrete can maintain its intended strength and durability. 2. MATERIALS 2.1 Cement: Whilstintegratedalongsidedistinctsubstances and water, cement serves as a binding agent. OPC 43 grade cement was operated in the experiment. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072
  • 2. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072 © 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 441 Fig 2.1 Cement 2.2 Fine aggregate: Sand, oftenknownasfineaggregate, isa crucial element in the building sector. Thepieceisa granular substance made up of tiny particles that emanate from places like riverbeds, quarries, or broken stone. Sand has a specific gravity of 2.56. Fig 2.2 Fine aggregate 2.3 Coarse aggregate: An essential aspect of construction materials, especially concrete, comprises coarsely crushed stone. Larger particles make up this material, which is frequently derived from surroundingslikequarries,crushed stone, or gravel. In order to improve the strength, stability, and durability of concrete mixtures, coarse gravel is essential. The coarse aggregate's specific gravity is 2.67. Fig 2.3 Coarse aggregate 2.4 Marble Dust Powder: The cutting process produces a significant amount of MDP. As a result, millions of tons of marble waste or 20% of all marble quarried, have been produced. Marble is a type originated in a rock with metamorphism that underwent pure limestone. The marble's colour and appearance are determined by its purity; it is white if the limestone is entirely made of calcite (100 percent CaCO3). Specific gravity of MDP is 2.51. Fig.3.4 Marble dust powder Table 1 The chemical nature of the powdered marble dust. Sl No Constituents Percentage (by weight) 1 Sio2 24.4 2 Al2O3 0.5 3 Fe2O3 8.9 4 MgO 1.48 5 CaO 39.27 2.5 Polyethylene glycol – 400: Ethylene oxide, water combines to carve out condensation polymer known as polyethylene glycol. The average number of oxyethylene groups that repeat is indicated by the universal formula H(OCH2CH2)nOH. Table 2 Properties of Polyethylene Glycol-400. Molecular weight 400 Appearance Clear fluid Odour Mild PH 6 Specific gravity 1.2 2.6 Water: Owing to its crucial role in the mechanism of hydration, water is essential tothecreationandfunctionality of concrete. When water adducted to cement, a chemical process called hydration is triggered. Despite the aforementioned procedure, cement granules and water molecules combine to form a solid matrix that provides concrete its strength and durability. 3. METHODOLOGY A systematic technique must be followed when making the concrete mix in guaranteeing thequalitycompletedconcrete satisfies the required standards for strength, workability, and durability. You can adhere to the general format given here:
  • 3. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072 © 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 442 3.1 Collect the following materials and tools Cement (typically Portland cement), Marble dust powder, Aggregates (coarse and fine: sand, gravel, crushed stone), Self curing agent, Water, Testing equipment (compression testing machine, slump cone), and Mixing equipment (mixer). 3.2 Material Testing Examine the raw materials physical characteristics, such as specific gravity and moisture content (aggregates, cement). 3.3 Mix design Based on the intended qualities of the concrete, create a mix design to establish the ratios of each element. Determinethe ratios of each componenttandem withtheaggregate-cement and water-cement ratios complying with IS 10262-2019. 3.4 Mixing According to the mix design, cement, aggregates, and water should be blended in a mixer. Ingredients should be combined to choose sure they emit a uniform texture. Avoid overmixing, which can lead to overbearing air entrainment or loss of strength. Fig 3.4 Mixing 3.5 Casting Swiftly following the concrete has finished mixing, pour it into moulds, formwork, or the desired location. Utilize the proper compaction methods (vibration, tamping) to eliminate air voids and guarantee proper consolidation. Fig 3.5 Casting 3.6 Curing Prevent newly cast concrete from drying out by chemical curing compounds (PEG-400). To encourage appropriate hydration and strength development, maintain the curing scenarios for the allotted time. Fig 3.6 Curing 4. EXPERIMENTS 4.1 Slump test As a way to evaluate functionality and consistency of freshly mixed concrete, the slump cone test a typical laboratory experiment in civil engineering.Theconcrete'sabilitytoflow and be easily poured is determined by this test. During the slump cone test, a representative sample of freshly blended concrete is put into a slump cone. A test for slumpdevicehas three height measurements: 300mm,200mmatthebottom, and 100 mm at the top. To mimic actual construction procedures, the cone is filled in layers and gently tamped to compact it. The concrete'sdegreeofdeformation,or"slump," is measured and noted in millimetres. This measurement captures the consistency and workability of the concrete. Fig 4.1 Slump test 4.2 Compressive Strength Concrete's ability to withstand axial loads or pressure is largely dependent on its compressivestrength.Cubicsample of cast-in-place concrete in the process are carefully prepared and permit healing in a controlled environment. Then, until failure, these specimens are subjected to axial loads that gradually increase.Thespecimen'smaximumload at which it fails is noted, and the formula is used to determine the compressive strength.
  • 4. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072 © 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 443 Fig 4.2 Compressive strength test 4.3 Split tensile strength Split tension strength is a fundamental mechanical property of concrete that characterizes its resistance to indirect tensile pressures. A cylindrical concrete specimen that experiences a diameter-based compressive load that causes the specimen to break along its diameter is used to test this property. The tensile strength of the split may be calculated using the formula. Split-tensile Strength = 2 * Maximum Load / (π * Diameter * Height) Fig 4.3 Split tensile strength test 5. RESULTS and Discussion 5.1 Workability The concrete mix's water requirement may the increase brought on by the powdered marble dust addition. This is because of the possibility that marble dust particles could absorb multiple the water used in mixing, changing the overall water-to-cement ratio. PEG-400 can function as a plasticizer and a water-reducing agent when added to the concrete mixture. This implies that it can aid in more effective cement particle dispersion, leading to improved flowability and higher slump values.FromFig.6.1andFig.6.2 it is observed that indicator of slump is increased by adding more marble dust powder and self-curing agent (PEG-400). Conventi al concrete PEG 0.5% MDP-5 PEG- 0.5% MDP-10 PEG- 0.5% MDP-15 PEG- 0.5% Slump 100 110 95 110 110 85 90 95 100 105 110 115 slump in mm Slump Test Results Chart-5.1 Slump values Conventia l concrete PEG 1% MDP-5 PEG-1% MDP-10 PEG-1% MDP-15 PEG-1% Slump 100 115 100 120 120 90 95 100 105 110 115 120 125 Slump in mm Slump Test Results Chart-5.2 Slump values 5.2 Compressive strength The variability of compressive strength for percentage variations of marble dust powder and self-curing agent (PEG-400), as shown in below figures, By acting as a filler, marble dust powder improves packing density and decreases porosity. Due to improved particle interlocking and fewer crack propagation pathways, this denser matrix increases the overall strength of the concrete. PEG-400 molecules adhere to cement particles when PEG-400 is added to the concrete mixture, creating a barrier of protection. This layer slows down the initial hydration reactions, prolonging the time that water is available and allowing cement to continue tohydrate.Theadditional items
  • 5. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072 © 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 444 that provide hydration that are made possible by delayed hydration increase compressive strength. making use of PEG-400 and marble dustpowdertogetherhasa cooperative outcome on concrete's compressive strength. PEG-400 speeds up the hydration process while marble dust powder enhances the mechanical properties and particle packing of the concrete matrix. A concrete mixture with improved compressive strength is produced by this dual action. Convential concrete PEG 0.5% MDP-5 PEG-0.5% MDP-10 PEG-0.5% MDP-15 PEG-0.5% 7 days 16.56 18.74 27.9 27.9 12.94 14 days 22.89 25.61 28.99 23.32 17.22 28 days 31.52 32.48 35.75 30.36 21.36 0 5 10 15 20 25 30 35 40 Compressive strength MPa Compressive Strength Results Chart-5.3 Compressive strength comparison Conventi al concrete PEG 1% MDP-5 PEG-1% MDP-10 PEG-1% MDP-15 PEG-1% 7 days 16.56 15.69 17.22 23.32 28.99 14 days 22.89 20.16 19.18 22.89 27.68 28 days 31.52 24.63 23.98 26.59 30.52 0 5 10 15 20 25 30 35 Compressive strength MPa Compressive strength results Chart-5.4 Compressive strength comparison 5.3 Split tensile strength Marble dust and PEG-400 work together to strengthen concrete's split tensile strength, according to experimental studies. Marble dust and PEG-400 work together to create a more refined microstructure with fewer flaws and cracks, which ultimately improves the concrete's resistance to tensile stresses. Convential concrete PEG 0.5% MDP-5 PEG-0.5% MDP-10 PEG-0.5% MDP-15 PEG-0.5% 7 days 1.56 2.49 2.18 2.18 1.71 14 days 2.12 2.49 3.27 2.65 1.87 28 days 2.83 2.81 3.35 3.59 3.04 0 0.5 1 1.5 2 2.5 3 3.5 4 Split tensile strength MPa Split tensile strength results Chart-5.5 Split tensile strength comparison Conventia l concrete PEG 1% MDP-5 PEG-1% MDP-10 PEG-1% MDP-15 PEG-1% 7 days 1.56 2.03 1.63 2.96 2.49 14 days 2.12 2.03 1.71 2.81 2.88 28 days 2.83 2.49 2.88 3.66 3.27 0 0.5 1 1.5 2 2.5 3 3.5 4 Split tensile strength MPa Split tensile strength results Chart-5.6 Split tensile strength comparison 6. CONCLUSION Based on a study that used powder made of marble substitute for cement in some cases at weights of 0, 5, 10, and 15%, a chemical additive that is a self-curing agent (PEG-400) at weights of 0.5 and 1% in M30 grade concrete,
  • 6. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 10 Issue: 09 | Sep 2023 www.irjet.net p-ISSN: 2395-0072 © 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 445 the characteristics of concrete, including workability and strength, were analyzed. The findings of an experiment are deduced in the manner listed below.  Using a powdery marble with PEG-400 in concrete. Test findings demonstrate that the slump value increased as the level of replacement increased.  The strength in compression of concreterisesifcement is substituted with up to 5% powder of marble dust and 0.5% PEG-400 as a chemical addition; however, as a proportion powder of marble dust and PEG-400 rises, the compression strength in concrete diminishes.  Split tensile concrete's strength was elevated when up to 10% switch of the cement with powdered marble dust and 1% PEG-400 as a chemical addition; however, when the proportion of powdered marble dust is increased the split tensile Concrete's strength drops.  The powdered form of marble may be utilized as a better selective alternative for cement in concrete to reduce environmental impact. REFERENCES [1] Dr.G.Mohankumar, G, M. Sivakumar, “study on partial replcement of cement with marble powder inconcrete”, International Journal of Research in Engineering and Applied Sciences, VOLUME 6, ISSUE 6 June 2016, ISSN 2249-3905. [2] K.Sathish Kumar , B.kaviya, “Experimental Study On Partial Replacementof Cement With Marble Powder”, International Journal of Pure and Applied Mathematics. Volume 119 No. 12 2018. [3] Gopi R, Mrs. Kaleeswari. G, Dr. Dhanalakshmi. G,” Study on Marble Powder as Partial Replacement of Cement in Concrete,” Global ResearchandDevelopmentJournal for Engineering Volume 2, Issue 7, June 2017, ISSN: 2455- 5703. [4] N. Sharma,M. Singh Thakur, P.L.Goel,P.Sihag,”Areview: sustainable compressivestrengthpropertiesofconcrete mix with replacement by marble powder,”international scientific journal. volume 98, issue 1, January 2020. [5] Dr. B. Krishna Rao,” Study on Marble Powder as Partial Replacement of Cement in Normal Compacting Concrete”, IOSR Journal of Mechanical and Civil Engineering, e-ISSN: 2278-1684,p-ISSN: 2320-334X, Volume 13, Issue 4 Ver.III, Jul. - Aug. 2016, PP 01-05. [6] Mohammad Iqbal Wani , Mayank Rai, “Partial Replacement of Cement by Marble Dust Powder in Concrete”, IJESC, Volume 10 Issue No.7, July 2020. [7] Ashish Shukla , Nakul Gupta, ” Experimental Study on Partial Replacement of Cement with Marble Dust Powder in M25 and M30 Grade Concrete”, International Journal for Research in Applied Science & Engineering Technology, ISSN: 2321-9653, Volume 7, Issue IV, Apr 2019. [8] B. P. R. V. S. Priyatham, D. V. S. K. Chaitanya, Bimalendu Dash,” Experimental Study On Partial Replacement Of Cement With Marble Powder And Fine Aggregate With Quarry Dust”, IJCIET , Volume 8, Issue 6, June 2017, pp. 774–78. [9] Lalit Prajapati, Prof. Nancy Soni,” Studies of Effects of Marble Powder on the various Strength Parameters of Concrete”, IJSRD, Vol. 5, Issue 06, 2017, ISSN (online): 2321-0613. [10] N. Gurumoorthy,” Influence of Marble Dust as Partial Replacement of Cement in Concrete”, IJERT,ISSN:2278- 0181, Vol. 3 Issue 3, March – 2014. [11] Mr. Amarnath A. Shende, Dr. D.M. Ghaitidak.” An Economical, Eco friendly and Technical Assessment of Cement Replaced by Marble Dust in Permeable Concrete”, International journal of scientific research,Volume : 5, Issue : 6, June 2016, SSN No 2277 – 8179, IF:3.508, IC Value:69.48. [12] Mr. Ranjan Kumar, Shyam Kishor Kumar, “Partial Replacement of Cement with Marble Dust Powder”, Int. Journal of Engineering Research and Applications,ISSN: 2248-9622, Vol. 5, Issue 8, (Part - 4) August 2015, pp.106-114. [13] Syed Jeelani Basha , K Sailaja,”AnExperimental Studyon Fresh and Hardened Properties of Self Compacting Concrete with Marble Powder and Cement Kiln Dust As Mineral Admixture”, IJSR, ISSN (Online): 2319-7064, Index Copernicus Value (2013): 6.14, Impact Factor (2015): 6.391. [14] Rajarshi Bimal Oza , Muhammed Zain Kangda, Malayaj Rajesh Agrawal,PrabhavRakeshVakharia ,DivyarajSinh M. Solanki,” Marble dust as a binding material in concrete: A review”, Research gate, February 2022. [15] Manvendra Verma , & Mayank Nigam,” Mechanical Behaviour of Self Compacting and Self CuringConcrete”, IJIRSET, ISSN(Online): 2319-8753, ISSN (Print): 2347- 6710, Vol. 6, Issue 7, July 2017. [16] L. Kalaivani, I. Santhiyaraj,A.Robin,S.Lochana Suganthi, T. Siva Santhi,” Experimental InvestigationofSelfCuring Concrete using Polyethylene Glycol”, International Journal of Engineering Research & Technology, ISSN: 2278-0181, Vol. 9 Issue 06, June-2020.