FORM 2
THE PATENT ACT 1970 &
The Patents Rules, 2003
COMPLETE SPECIFICATION
(See section 10 and rule 13)
TITLE OF THE INVENTION: Air Wall
Hex-Grid with a combination of Cellular Lightweight Concrete and Papercrete to
construct high strength lightweight partition walls.
Name Nationality Address
Applicant
Mr. Aashish Santosh Gondhali
AN INDIAN
NATIONAL
MAHATMA EDUCATION SOCIETY’S, PILLAI HOC
COLLEGE OF ENGINEERING &TECHNOLOGY
RASAYANI, TALUKA PANVEL, DIST, NAVI
MUMBAI, MAHARASHTRA 410207, INDIA.
® H no-34, AT-Kherane, Taloja MIDC Devichapada,
Tal -Panvel, Dist-Raigad, Maharashtra 410208,
India.
Contact no: 9082040481
E-mail: aashishgondhali17@gmail.com ,
aashish.gondhali@icloud.com
Inventors
Mr. Aashish Santosh Gondhali AN INDIAN
NATIONAL
MAHATMA EDUCATION SOCIETY’S, PILLAI HOC
COLLEGE OF ENGINEERING &TECHNOLOGY
RASAYANI, TALUKA PANVEL, DIST, NAVI
MUMBAI, MAHARASHTRA 410207, INDIA.
® H no-34, AT-Kherane, Taloja MIDC Devichapada,
Tal-Panvel, Dist-Raigad, Maharashtra 410208,
India.
Contact no: 9082040481
E-mail: aashishgondhali17@gmail.com
aashish.gondhali@icloud.com
Miss. Ashwini Ratan Patil
AN INDIAN
NATIONAL
MAHATMA EDUCATION SOCIETY’S, PILLAI HOC
COLLEGE OF ENGINEERING &TECHNOLOGY
RASAYANI, TALUKA PANVEL, DIST, NAVI
MUMBAI, MAHARASHTRA 410207, INDIA.
® H.no. 234, Navin Sheva, Uran - 400702
Mobile No: 9082911947
Mail id: patilashwini859@gmail.com
Mr. Suhas Pratap Redekar
AN INDIAN
NATIONAL
MAHATMA EDUCATION SOCIETY’S, PILLAI HOC
COLLEGE OF ENGINEERING &TECHNOLOGY
RASAYANI, TALUKA PANVEL, DIST, NAVI
MUMBAI, MAHARASHTRA 410207, INDIA.
® A wing 603, Mahavir tower, sector 6, plot no.
25&30, Ghansoli, Navi Mumbai. 400701
Mobile No: 8898787240
Mail id: suhasredekar1801@gmail.com
Mr. Vedant Sandeep Sawant
AN INDIAN
NATIONAL
MAHATMA EDUCATION SOCIETY’S, PILLAI HOC
COLLEGE OF ENGINEERING &TECHNOLOGY
RASAYANI, TALUKA PANVEL, DIST, NAVI
MUMBAI, MAHARASHTRA 410207, INDIA.
® 102-103, Jay Shakti Complex, Plot no. 68, Near
Old Mumbai Pune Road, Phase-2, Nawade, Panvel.
410208, 102&103, jayshakti
Contact no: 80974 99298
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E-mail: vedantsawant789@gmail.com
Dr. Shilpa Pankaj Kewate
AN INDIAN
NATIONAL
MAHATMA EDUCATION SOCIETY’S, PILLAI HOC
COLLEGE OF ENGINEERING &TECHNOLOGY
RASAYANI, TALUKA PANVEL, DIST, NAVI
MUMBAI, MAHARASHTRA 410207, INDIA.
®Flat no.603, Sai Gaurav, Plot no.69, Sector 35E,
Near Bank of India, Kharghar, Dist. Raigad, 410
210, Maharashtra
Mobile No:9960591296
Mail id: shilpakewate@mes.ac.in
shilpa.kewate@gmail.com
REAMBLE TO THE DESCRIPTION
PROVISIONAL COMPLETE
The following specification describes the The following specification Invention.
Particularly describes the invention and
the manner in which it is to be
performed.
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FIELD OF THE INVENTION
[1000] Our Invention is identified with light-weight high strength parcel divider
with Hex Grid innovation as Sustainable Reinforcement in the non-underlying part:
segment divider boards.
BACKGROUND OF THE INVENTION
[1001The cost of living and tedious development projects are two significant issues
that the world appearances. The increasing expense of development materials is the
essential explanation for this. The expansion in load on the design causes expansion
in the material info subsequently raising the general expense of the development.
The segment dividers that are assembled these days are either light-weight and
frail, or they have amazing strength characteristics yet are fundamentally heavier
in weight.
[1002]The light-weight Gypsum board divider boards are low in weight, yet they
might be annihilated with a solitary punch. Ferro-concrete parcel dividers, then
again, are lighter and more grounded than gypsum board, however they are
significantly costlier. Moreover, CO2 outflows from the block causing cycle to have
been recognized as a significant supporter of an unnatural weather change. Since
there could be no different choices, present day manufacturers and development
organizations are constrained to use low-strength gypsum board divider boards.
Superior grade, lightweight divider boards are sought after.
[1003] Our homes have become fundamentally more significant in our regular daily
existences. The innovation that we utilizing right now to construct our homes is
basic. The expanding populace and steadily developing development costs have
caused a circumstance where standard individuals can presently don't bear the cost
of a home. The development business has filled quickly lately. Furthermore,
everybody in the development business today is searching for a way of reducing
down on development expenses.
(CLC) Cellular Lightweight Concrete
[1004] Because of its various provisions and benefits over customary cement, CLC
(Cellular Lightweight Concrete), otherwise called frothed concrete, is generally
utilized in the development business. To make frothed concrete, suitable volumes
of Portland concrete, sand, fly debris, water, and frothing specialist are blended.
Advantages (CLC) Cellular Lightweight Concrete
1) Fire resistance- The air cavity in the structure is mainly responsible for high
fire resistance. The high density of CLC walls can last for hours in the fire.
2) Cost-Effective- CLC walls are made up of foamed concrete by using less
material than traditional method this saves production cost of concrete and
eventually cost of construction.
3) Environmental friendly- As this concrete uses fly ash which is an industrial
waste.
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4) Sound absorption- low density of concrete will increase acoustical
insulation.
5) CLC concrete has both properties, profitable as its fire-resistance makes it
more preferable as construction material by builders and architects.
Disadvantages Cellular Lightweight Concrete(CLC)
[1005] The only drawback of Cellular lightweight concrete is that its carbonation
depth, or the depth to which corrosion can occur under optimum conditions, is
about double that of traditional concrete.
Our partition wall, on the other hand, will not be affected because steel is not used
in this wall.
Papercrete
[1006] Papercrete is a building material formed from re-pulped paper fibres
combined with Portland cement, clay, and/or other soils. Because of the significant
recycled content, the inclusion of cement reduces the material's perceived
environmental friendliness.
Advantages Papercrete
• Raw Materials used for papercrete are very inexpensive.
• It has high compressive strength.
• Papercrete has exceptional heat and sound insulation properties.
• Papercrete is very workable and can be formed into different shapes such as
blocks, panels and sheets with ease.
OBJECTIVES OF THE INVENTION
1) To provide the building sector with a new type of partition wall that will
allow them to maximise their output at a low cost.
2) To minimize overall load on the structure by using a lightweight partition
wall, thus minimizing the material input.
3) To deliver the construction industry with a highly reliable partition wall
passes high strength qualities.
4) To stranding the partition, wall with lateral stability using the hex grid
technology.
5) To replace traditional concrete walls and the gypsum board walls with CLC
and papercrete lightweight partition walls.
SUMMARY OF THE INVENTION
[1007] Materials Used in research work
1) Cement - The Ordinary Portland cement of 43 grades.
2) Fine aggregate- locally available sand passing through 4.75 mm.
3) Water- Casting and curing of specimens are with portable water that is
available on site.
4) Foaming agent- Protein based agent and synthetic based agent.
5) Paper - locally available newspapers.
6) Binding agent- Rice pulp.
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7) Mould - As per the selected shape and size of the Partition Wall.
DESCRIPTION OF THE DIAGRAM
Fig.1: Flowchart of Methodology.
Fig.2: Partition wall panel.
Fig.3: Hex Grid.
Fig.4: 3D model of Air-Wall.
Fig.5: Air Cavity
Fig.6: Prospective of Wall panel.
Fig.7: 3D render of light weight partition wall
BRIEF DESCRIPTION OF THE DIAGRAM
Flowchart of Experimental Work
[1008] As per the writing survey, it takes an unreasonably long cycle to construct a
solitary divider, which is both time-escalated and inefficient of materials. Little
airspaces and reused papers are normally happening assets that can be utilized to
supplant steel and sand with supported substantial hex matrix (Inspired from
Beehive). Likewise, the Hex matrix was utilized to the built up board, giving
outrageous strength. High-soundness and make it lightweight. The flowchart
showing the approach for the readiness cycle of a lightweight Partition divider in
Figure1.
Hex grid
[1009The Hex lattice was utilized to the built up board, giving outrageous solidness.
Excellent make it lightweight. The Hex Grid Dimensions are displayed in Figure3.
Segment divider board
[1010] Plan, fragment, and front perspective on a divider board are addressed in
Figure 2. Furrow will be given on the top and base as per area Y-Y for on location
establishment.
[1011] The hex framework in the middle of the boards is displayed in Section X-X.
Hex matrix with CLC and papercrete will make up the center segment. CLC will be
utilized for the outside help dividers.
Air depression
[1012] The graph of a hex network is displayed in additional detail in Figure No5.
Hex matrices have voids too. The spaces will be vacant, and an air cavity will frame.
This air hole will save concrete while likewise giving strength.
DEPICTION OF THE INVENTION
[1013] Air depression that can be utilized as a type of voids. The primary soundness
of the divider will ascend with expanded strength while using the air-catching
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technique in concrete, the carbon impression of the block creating cycle can be
limited, so adding to long haul supportability. in this work, the hex lattice
comprising of two lightweight substantial sorts:
[1014] CLC (Cellular Lightweight Concrete) and Papercrete. notwithstanding
chicken lattice, the air cavity in the segment dividers is a trade for gypsum dividers
and stone work dividers. The utilization of air cavity and high-strength substantial
hex lattice as divider board support can bring down the design's expense.
[1015] The utilization of Hex lattice divider boards can slice the dead burden down
the middle. The board will profit from the hex lattice innovation, which will assist it
with accomplishing an undeniable degree of solidarity. we should take a gander at
a portion of the divider's benefits: Sound protection, ecological agreeableness, cost
reserve funds in underlying establishments, putting and painting, fire
counteraction, lower water retention, and high warm protection Simple to utilize,
fast to introduce more rug surface, and seismic obstruction. By saving the climate
and helping mankind, the item will add to long haul improvement.
[1016] Materials like concrete, sand, chicken cross section, rice mash, and paper
will be utilized to develop the dividers in three stages. CLC and Papercrete are
utilized to make the hex framework. Regardless of being naturally harmless
because of enormous reused content, Papercrete will assist with diminishing the
utilization of sand. This is repaid by the presence of concrete. Because of the
combination, this divider board will be both solid and light in weight.
Mix Design
[1017] As our concrete has no aggregates.
We are taking mortar mix ratio as 1:3 and water cement ratio as 0.6
Materials required for casting 1 m3 of quantity are as follows:
Considering mortar mix ratio 1:3
Water cement ratio 0.6
For volume of 1 m3
Dry volume of mortar- 1.54*1 = 1.54m3
Quantity of cement- (1.54)/(1+3) = 0.385 m3
Weight of cement- 0.385*1440= 554.4 kg
Quantity of Sand - 0.385*3= 1.155 m3
Density of sand- 1442 kg/m3
Sr.no Materials Kg/m3
1 Cement 554.4 kg
2 Sand 1665.51kg
3 Foaming agent 1%
4 Quantity of water 332.64lit
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Weight of sand- 1.155*1442= 1665.51 kg
Quantity of water- water cement ratio* weight
of cement = 554.4* 0.6 = 332.64 liters.
Casting of Hex Grid
[1018] We can transform standard cement into frothed concrete by adding a
frothing fixing.
[1019] Making a shape for a CLC and Papercrete divider We will develop a shape
for a divider board out of wood formwork on the grounds that it's more affordable
to begin with than steel. Since it requires neither one of the specials instruments or
an undeniable degree of development ability, wood formwork is easy to work with.
Since our divider is 9 inches thick, the shape is10ft*3ft*9inches.
[1020] Figure2 shows the Partition divider board. Each side of the divider board
will have a 75mm hex lattice made in a lumber form as per size.
[1021] The substantial ClC will be ready as indicated by the arrangement, with a
surmised pace of frothing specialist and water. Papercrete will be added to that
combination and blended once more. Since rice mash has magnificent restricting
properties, it will be utilized as a limiting specialist. This combination will be put
into a shape with a hex network in the center.
P-Statement
[1022] The cost of living and tedious development projects are two significant
issues that the world countenances. Current manufacturers and development
organizations are compelled to utilize the low strength Gypsum board divider
boards as there could be no other option on the lookout. The requirement for high
strength and light weight divider boards is to its pinnacle.
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WE CLAIMS
1. Our innovation focuses on wide conveyance of proper and economical
advances to building development. In particular, the essential driver for this
is the increasing expense of development materials. Our development will
help in the successful development of parcel dividers. Air hole that can be
utilized as a type of voids. The underlying dependability of the divider will
ascend with expanded strength while using the air-catching technique in
concrete, the carbon impression of the block creating cycle can be limited, so
adding to long haul manageability. The board will profit from the hex lattice
innovation
2. According to claim1# the Invention of Hex Grid innovation will assist this
with framing cut the dead burden down the middle and also the use of Hex
Grid is to Reinforce the general divider board and give soundness to the
general divider board. By carrying out a hex network in the focal piece of the
parcel divider board gives outrageous solidness and makes it lightweight.
3. According to claim1, 2# the innovation is to build up parcel dividers and also
the sturdiness of CLC and Papercrete will help the Hex Grid to conveying
high strength.
4. According to claim1, 2, 3# the Invention is to the parcel dividers, the expense
will be a lot of lower than present segment dividers, and convey high
Strength.
5. According to claim1, 2, 4# the Invention is a substantial cross section
considered hex Grid that will arrive in an assortment of shapes and will
actually want to oblige bend divider fittings. Likewise, there is a parcel
divider segment.
6. According to claim1, 2, 5# the innovation is a divider that is easy to develop
and arrives in an assortment of shapes and sizes to work on underlying
soundness.