One of the leading manufacturers of AAC plant & ALC Plant in India. Serving their clients with its perfection, efficiency and quality of work. Company manufactures these state of the art machineries, used in producing AAC and ALC Blocks. Helps their clients, in setting up this plant at their places. Company plant, located in the Wada area of Thane district. This is fifty cubic meter operational plant for customer demonstration. Customer person can get trained in live production at our plant before landing of the equipment at customer premises.

1. Welcome to Gubbi !!
One of the leading manufacturers of AAC plant & ALC
Plant in India.
Serving their clients with its perfection, efficiency and
quality of work.
Company manufactures these state of the art
machineries, used in producing AAC and ALC Blocks.
Helps their clients, in setting up this plant at their
places.
Company plant, located in the Wada area of Thane
district. This is fifty cubic meter operational plant for
customer demonstration.
Customer person can get trained in live production at
our plant before landing of the equipment at customer
premises.

2. Advantages of Blocks
• Light in Weight
One fifth weight of concrete and are produced in easily handled sizes.
• Ventilation
Very airy thus allowing more diffusion of water, reducing humidity of the building
• Long life
Products are not affected by harsh climatic conditions and will not degrade under normal atmospheric
conditions
• Fire Resistance
Extremely high fire rating of at least 4 hours and more
• Thermal Insulation
Very Low Thermal Conductivity & therefore very high thermal energy efficiency is achieved
• Uniform
Block can be produced in large variety of size, from standard blocks to large reinforced panels.
• Material Saving
AAC blocks are bigger in size then conventional bricks, resulting in lesser number of joints. So, result in
Saving of
• Eco friendly
Reduce at least 30% of environmental waste, decrease over 50% of greenhouse radiation and over 60%
integrated energy on the surface of the bricks.
• Energy saving
Pleasant interior environment is achieved. In most cases the need for supplementary insulation can be
avoided

3. Our Plant

4. Advantages of Plant
Economical
Being indigenous
and optimum
automation, makes
the plant
economical.
Customized
Solutions
Plant is tailor
made to adapt
the customer
requirement
based on the
market & capital
investment
capability.
z
Indigenous
Entire plant is
indigenous which
make the
customer
comfortable for
sales service &
less dependency
on skilled
manpower.
Proven
Technology
The working plant
is available for
customer
demonstration to
have
understanding of
the plant.

5. What is AAC/ ALC Blocks
• AAC is called as Autoclaved Aerated Concrete block or ALC is called Aerated
lightweight concrete.
• The blocks are made to aerate by creating a reaction between silica in base
material such as fly ash, active lime, and aluminium powder. The block hardness is
being achieved by cement strength, and instant curing. Gypsum acts as a long term
strength gainer.
• The finished product is a 2.5 times lighter Block compared to conventional Bricks,
while providing the similar strengths.
• This unit is proposed to manufacturer AAC/ ALC Block by consuming the Fly ash as
one of the prime raw material
• Using these blocks in structural buildings, the builder saves around 25 to 35% of
structural steel and concrete.
This unit is proposed to manufacturer AAC/ ALC Block by consuming the Fly ash as
one of the prime raw material.
• AAC Blocks are largely used in various constructions, such as non-load bearing
structure Buildings, Boundary walls, Roads, Culverts, Pavements, and wherever
conventional bricks can be used.
• Using these blocks in structural buildings, the builder saves around 25 to 35% of
structural steel and concrete.
These green bricks can attain very regular & uniform shapes. As no burning is
involved, so the shapes also remains unchanged.

6. Applications
Acoustic construction, Precast exterior walls, Roof insulation and waterproofing
,Green construction, Additional floors to existing construction, Building material for
high rises, Air- conditioned buildings, Low cost housing

7. Raw Material
Aluminium Powder Lime Cement
Fly-Ash Gypsum

8. Procedure
Mixing Section Cutting Section
The first stage of mixing process is
making Fly Ash Slurry. According to
the design, Water and Fly Ash
discharged in the Slurry Mixer with
the help of Conveyor Belt. After that
this slurry, gets discharged in to the
Slurry Tank. This is the second stage of
refining process. Now with the help of
pump this mixture pumped to mixer.
Through this Screw Conveyor, Cement
and other ingredients are poured in to
the mixer. These ingredients are
weighed by control panel.
In the end according to the duty cycle
of mixer, the slurry is discharged in to
Mould.
After the Mould gets filled up to a
certain level, after that, transferred to
the Storage Area with the help of
Driving Device Machine. It takes
around two to three hours for the
Slurry to become a Concrete Cake.
Now the Mould is removed with the
help of Crane and only Cake is
transferred to the Wire Cutting
Machine.
Here the cutting process takes place
with the help of this Wire Cutting
Machine. The Cake is now ready for
further process

9. Procedure
Boiler Section : (ALC
Block Procedure)
Boiler Section : (AAC
Block Procedure)
These Cake pieces are now ready to
sent in to the steaming chember,
through Driving Device Machines.
After filling up one chamber, both the
doors get closed by operator.
The operator now starts the Boiler
machine. This Boiler machine runs
with the help of wood, as this is a cost
effective measure. The Cakes are kept
inside for around 10 to 12 hours
In the end, Cake Trolley is discharged
out of the Steaming Chember and is
kept in stocking area for around 4
days. Now these Blocks are
completely ready for Commercial use.
These Cake pieces are now ready to
sent in to the Autoclave.
Cake inside autoclave kept around
temperature under high pressure for
10 hrs
After that, cake removed from the
autoclave and blocks are ready for
commercial use.

10. Comparison
Technical Comparison
Particulars AAC Blocks Conventional Red Bricks
Strength 30-40 kg/ cm2 30 -80 kg/ cm2
Shape & Size Uniform & Regular Non Uniform & Irregular
Plaster Thickness 10 – 12 mm 15 – 20 mm
Density 600- 750kg/ cm3 1500 – 1900 Kg/ cm3
Mortar Consumption Less High
Mortar Joint Thickness 8 – 10 mm 15 – 18 mm
Breakage/ Wastage Nil – 0.5% 8 - 10%

11. Comparison
Comparison Between AAC Block & Bricks
Parameter AAC Block Clay Brick
Size 600 x 200 x 100-300mm 230 x 115 x 75mm
Variation in dimensions +/-1mm +/-5mm
Compressive Strength 30 -40 kg/cm2 25 -30 kg/cm2
Dry Density 550-700 kg/m3 1950 kg/m3
Wet Density 800 – 850kg /m3 (Approx) 2400 kg / m3
Fire Resistance 4-6 hour depending on thickness 2 hours
Sound Reduction Index (dB) 45 for 200mm thick wall 50 for 230mm thick
wall
Energy Saving 32 % (App.) Air-Condition
Load Both Both Heating And
Cooling Will Come Down
No Saving
Thermal Conductivity 0.16 – 0.17 (approx) 0.81 approx
Mortar Consumption 0.018 Per M3 With 1:6 / 0.5 Bag
Of Cement
0.1 Per M3 With 1:6 /
1.35 Bag Of Cement

12. Equipments
Wire Cutting Machine Boiler for Steam Chember Slurry Tank
Blender Autoclave

13. Equipments
Conveyor Belt Material Hopper Screw Conveyor
Silo Batching System

14. Equipments
Material Hopper With
Vibrating Motor
Control Panel
Ball Mill

15. Contact Us
Company :Gubbi Enterprises
Address :18/26, Dev Prayag CHS Ltd,
Bhakti Mandir Road, Nr. Hari Niwas Circle,
Thane (W) -400602.
Phone No :919322451475 | 919769441475
Email Id :enquiry.gubbi@gmail.com
Website :http://aacplants.com