AAC Block Plant Consultant in India

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GUBBI ENTERPRISESThe Complete Construction Shoppe

• AAC/ ALC Block
• Manufacturing Plant

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Agenda
Company Overview
GUBBI INTRODUCTION
WHAT IS ALC?
Features
Advantages
Raw Material
Block Size strength
Procedure
Technical Comparison
Plant Model
Application
Gallery
Contact US
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GUBBI INTRODUCTION
We are Gubbi Group of Companies
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PLANT INTRODUCTION
About US

• One of the leading Supplier of AAC Plant,
  Imported AAC Plant, ALC Plant.
• Serving their clients with its perfection,
  efficiency and quality of work
• Help their clients in setting up this plant at
  their places
• Company plant located in the Wada area of Thane
  district.
• Customer person can get trained in live
  production at our plant before landing of
  equipment at customer premises.
• With the help of this latest technology
  machineries and trained operators, the entire
  production process takes place.

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ALC Blocks are made to aerate by creating a
reaction between silica in base material such as
fly ash or sand, active lime and aluminum powder
WHAT IS AAC/ ALC BLOCK?

• AAC is called as
• Advance Aerated Concrete Block (AAC)
• Aerated lightweight concrete (ALC)

Chemical
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FEATURES
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ADVANTAGES OF PLANT
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RAW MATERIAL

• Fly Ash
• This Raw material is freely available in Thermal
  Power plants. Transportation charges are only to
  be attended by the entrepreneur.
• Cement
• This Project aims to utilize OPC cement as main
  binder material. It will give faster strength to
  the bricks, besides giving improved consistent
  quality. It also ensures a better cost
  effectiveness for the same. Using OPC will be a
  standardized practice. The other prime advantages
  of using OPC (compared to other binders) is its
  easy availability locally through nationwide
  Retail Network of Cement Companies.
• Lime
• Active powered lime is a requirement for giving
  the real aeration to the product. In phase 1 we
  can aim to buy the active lime directly.
  Different qualities of lime are available and
  depending on the raw materials, the mix design
  can be chosen to get the optimal quality of
  production.
• Aluminium Powder
• Finely ground Aluminium power is used in very
  limited quantity ( less than 0.5), so that it
  reacts with active lime, and silica in base
  material to make the aeration and swell the
  product, making it very light weight product.
• Gypsum
• This too is an industrial waste. This is
  available as an industrial by product of
  Fertilizer Plant. Gypsum is responsible to give
  long term strength to the Blocks.

Aluminium Powder
Fly Ash
Cement
Lime
Gypsum
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As per IS 2185 (Part 3)
As per IS 2185 (Part 3)
As per IS 2185 (Part 3)
As per IS 2185 (Part 3)
Block Sizes details
As per IS 2185 (Part 3)
Physical Properties of AAC/ ALC Blocks
Sr. No. Density In Ovendry Condition Compressive Strength Compressive Strength Thermal Conductivity In Air Dry Condition
Sr. No. Density In Ovendry Condition Grade I Grade 2
Kg/m2 N/mm2 N/mm3 W/m.k
i 451 to 550 2-0 1-5 0-21
ii 551 to 650 4-0 3-0 0-24
iii 651 to 750 5-0 4-0 0-30
iv 751 to 850 6-0 5-0 0-37
v 851 to 1000 7-0 6-0 0-42
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Block Sizes details
Size in MM Size in inches Per cubic meter Density
600 x 200 x 100mm 24 x 8 x 4 83 No. 600-750 kg/m3
600 x 200 x 150mm 24 x 8 x 6 55 No. 600-750 kg/m3
600 x 200 x 200mm 24 x 8 x 8 41 No. 600-750 kg/m3
600 x 200 x 225mm 24 x 8 x 9 36 No. 600-750 kg/m3
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PROCEDURE

• 1. Mixing 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.

• 2. Cutting Section
• 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

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PROCEDURE

• 3. Boiler Section (ALC 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.

OR

• 3. Boiler Section (AAC Block Procedure)
• 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.

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TECHNICAL COMPARISON
Sr. No. Parameter AAC Blocks Clay Bricks
1 Compressive Strength 3.5-4 N/m2 2.5-3 N/m2
2 Fire Resistance (8" wall) Up to 7 hours Around 2 hours
3 Variation in Size 1.5 mm (/-) 5 mm (/-)
4 Dry Density 550-700 kg/m3 1800 kg/ m3
5 Energy Saving Approximately 30 for heating and cooling None
6 Cost Benefit Reduction in dead weight leading to savings in steel and concrete None
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PLANT MODEL
Plant Capacity Shaded Area Open Area Total Land Power (HP)
18 m3/day 4000 sqft 12000 sqft 16000 Sqft 40 HP
35 m3/day 5000 sqft 17000 sqft 22000 Sqft 50 HP
70 m3/day 10000 sqft 30000 sqft 40000 Sqft 100 HP
100 m3/day 13000 sqft 35000 sqft 48000 Sqft 135 HP
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APPLICATION

• 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

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GALLARY
Factory Photo
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GALLARY
Factory Photo
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GALLARY
Factory Photo
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GUBBI ENTERPRISES 18/26, Dev Prayag CHS
Ltd, Bhakti Mandir Road, Nr. Hari Niwas
Circle, Thane (W)-400 605 Tel No 022- 25392279/
25393839 Mob No. 09322451475/9769441475 Email
enquiry.gubbi_at_gmail.com Web www.aacplant.net/
www.aacplants.com