AAC Block Plant Consultant

GUBBI ENTERPRISESThe Complete Construction Shoppe

AAC/ ALC BlockManufacturing Plant

1

2

Company Overview

GUBBI INTRODUCTION

Features

Raw Material

Contact US

Block Size & strength

Procedure

Technical Comparison

Agenda

WHAT IS ALC?

Advantages

Application

Plant Model

Gallery

GUBBI INTRODUCTION

3

GUBBI GROUP OF CO.

GUBBI ENTERPRISE

S

GUBBI CIVIL ENGINEERS

GUBBI CONSTRO CHEM PVT

LTD

GUBBI PAVERS & TILES (I) PVT LTD

GUBBI INDUSTRIES

We are Gubbi Group of Companies

About US

PLANT INTRODUCTION

•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.

WHAT IS AAC/ ALC BLOCK?

Raw Material

Lime

Fly Ash

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

5

Gypsum

AAC is called asAdvance Aerated Concrete Block (AAC)

Aerated lightweight concrete (ALC)

Aluminum Powder

Chemical

Cement

FEATURES

ALC

Energy Saving

Easy To install

Energy Efficient

Cost Saving

High Strength

Water Saver

Go- Green Nature

Faster Constru

ction

Long Lasting

6

Economical:

Being indigenous and optimum automation,

makes the plant economical

Customized Solution:

Plant is tailor made to adapt the customer requirement

based on the market & capital

investment capability.

Proven Technology:

The working plant is

available for customer

demonstration to have

understanding of the plant.

Indigenous:• Entire plant is

indigenous which make the customer comfortable for

• sales service & less dependency on skilled manpower.

Workability:• Being part is

tailor made, suits to many customer for making workable

• wrt. The market condition & investment plan.

ADVANTAGES OF PLANT

• 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 it’s 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.

Fly Ash

Cement

LimeAluminium Powder Gypsu

m

RAW MATERIAL

Physical Properties of AAC/ ALC Blocks

As per IS: 2185 (Part 3)As per IS: 2185 (Part 3)As per IS: 2185 (Part 3)As per IS: 2185 (Part 3)

As per IS: 2185 (Part 3)As per IS: 2185 (Part 3)

Sr. No. Density In Ovendry

Condition

Compressive Strength Thermal

Conductivity

In Air Dry 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

Block Sizes & details

Sizein 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

Block Sizes & details

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 SectionAfter 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

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.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.

OR

PROCEDURE

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

TECHNICAL COMPARISON

PLANT MODEL

Plant Capacity

Shaded Area

Open Area

Total Land

Power (HP)

18 m3/day 4000 sqft 12000 sqft 16000 Sqft

40 HP


50 HP


100 HP


135 HP

Acoustic constructionPrecast exterior wallsRoof insulation and waterproofingGreen constructionAdditional floors to existing constructionBuilding material for high risesAir- conditioned buildingsLow cost housing

APPLICATION

Factory Photo

GALLARY

GUBBI ENTERPRISES18/26, Dev Prayag CHS Ltd,

Bhakti Mandir Road, Nr. Hari Niwas Circle,Thane (W)-400 605

Tel No: 022- 25392279/ 25393839Mob No. 09322451475/9769441475

Email: [email protected]: www.aacplant.net/ www.aacplants.com

AAC Block Plant Consultant

Documents

Transcript of AAC Block Plant Consultant