Ultratech Building Product Division.

1. A Flagship
Company of
Welcomes You

3. By

5. Autoclaved
Aerated
Concrete

7. Introduction
Formed as a result of
reaction of Aluminum on a
proportionate blend of lime,
cement & Fly ash, the
hydrogen gas that escapes
creates millions of tiny air
cells giving it a strong
Cellular structure which is
further strengthened by
high pressure steam curing
in Autoclaves known as
AUTOCLAVED AERATED
CONCRETE .

10. AAC –Light Weight Product
600
1200
1800 1920
2400
0
500
1000
1500
2000
2500
AAC Hollow
Block
Cement
Concrete
Block
Clay
Bricks
concrete
Density (Kg/Cum ) of Various materials
Density (Kg/Cum ) of
Various materials

15. • Fire rating of 4 hours

18. AAC has excellent acoustic
properties with an STC
(Sound Transmission class)
rating of 44.
Acoustics

19. Pest Resistant
AAC Blocks being made of
inorganic minerals are Termite
resistant. They also prevents
growth of fungus, algae and
mosses.

21. Comparison between AAC, Concrete & Brick
Sr.
No
Parameter AAC Block Concrete Block Brick
1 Size (600x200x75-300)
mm
(400x200x100-200)
mm
(230x115x75) mm
2 Variation in
dimensions
+/-1mm +/-3mm +/-5mm
3 Compressive
strength
35-40 kg/cm2
(As
per IS : 2185)
40-50 kg/cm2
(As
per IS : 2185)
25-30 kg/cm2
(As
per IS : 1077)
4 Dry Density 550-600 kg/m3
(Oven dry)
1800 kg/m3
1950 Kg/m3
5 Fire Resistance 4-6 Hour
depending on
thickness
4 hours 2 hour
6 Sound Reduction
Index (dB)
60 for 200 mm
thick wall
40 for 230 mm
thick wall
7 Thermal
Conductivity W/
(K-m)
0.16 0.51 0.81

22. A Green Building Material …

24. Autoclaved Aerated Concrete Block (AAC) Plant at
Hyderabad
Fully Automatic, State of Art Plant from HESS, Netherlands

28. Aerated Autoclave Concrete Blocks

30. CLAY BRICKS AAC BLOCKS
Environmental Impact
One clay brick consumes 3.2 kgs of top soil No top soil consumed
One sq ft of carpet area with clay brick
walling will consume 25.5 kgs of top soil
Uses fly ash which is a thermal power plant
waste product & thus no consumption of top
soil
One sq ft of carpet area with clay bricks will
consume 8 kgs of coal
One sq ft of carpet area with AAC blocks will
consume 0.9677 kgs of coal
One sq ft of carpet area will emit 17.6 kgs of
CO2
One sq ft of carpet area will emit 2.13 kgs of
CO2
Social Impact
Unorganised sector (child labour rampant in
unorganised sector)
Organised sector. Nation building through
Corporate Governance, Statutory Labour
and HR practices
Does not contribute to government
exchequer (taxes)
Contributes to government taxes in form of
Central Excise, VAT & Octroi
Unhealthy working conditions, a major health
hazard due to toxic gases
Organised sector with state-of-the-art factory
facility

31. Autoclaved Aerated Concrete Blocks

32. Autoclaved Aerated Concrete Blocks
Walls Internal/External
Load Bearing in low and medium rise Buildings
Non Load Bearing walls in framed construction
Partitions Walls
Thermal Insulation Tiles
Applications

33. Dry Mix
Products

34. Dry Mix Plant at Wada, MumbaiDry Mix Plant at Wada, Mumbai
Wada, Mumbai
Fully Automatic Plant from M-Tec, Germany

35. FixoblockFixoblock

36. • Jointing Mortar is to create Thin (2-3 mm) Mortar Joints in Block work.
• The application results in faster, cleaner and accurate system for
construction particularly with AAC blocks of close dimensional
tolerances.
• High Quality, greater productivity, air tightness and waste reduction.
• No water curing is required.
• Higher thickness of conventional mortar joints, results in shrinkage,
leading to separation cracks at beams soffits resulting in water
percolation.
• Very less chances of water percolation through the joints due to
denseness and water repellent properties.
• Economical and hassle free application with improved line and level in
walls.

37. Jointing Mortar

38. TheThe
final strength……final strength……

39. UltraTech “Fixoblock”

41. AAC BLOCKS Fixed on the Wall at Site with
Cement : Sand Mortar (1:6) & FIXOBLOCK
Load Applied on the Blocks fixed at site Cement -
Sand Mortar (1:6)
Failed under the Load of 28.32 kg.
Load applied on the Blocks fixed
with “FIXOBLOCK”
Sustained the Load of 87.5 Kg &
No Failure was observed.

42. Load Applied on the Blocks Fixed on the Ceiling
with Fixoblock
Load
Sustained the Load of 55.80 KG
& NO FAILURE WAS OBSERVED

43. Load Applied on the Blocks Fixed on the Ceiling
with Fixoblock
Load
Sustained the Load of 55.80 KG
& NO FAILURE WAS OBSERVED

46. Seal & DrySeal & Dry

47. • Single component grey cement
based elastomeric water proofing
coating applied by brush over mortar
and concrete surfaces.
• User friendly product.
• Reliable water proofing solution over
terraces, plastered surfaces, roofs,
etc.
Features

48. Impermeable coating withstanding capacity of 5-7 Bars on positive
side.
Capable of handling 1.5 Bar when applied on negative side.
Extremely Good adhesion with cementitious surfaces, Abrasion
Resistance as measured by wear out is only 75 micron against limit
of 1000 micron.
Flexible.
No Water curing required after application.
Easily Brush applied.
Durable & economical.
Advantages

49. No. Properties Results
1 Appearance Free flowing powder
2 Colour Light Grey
3 Water demand, % 32
4 Applicability Can be applied by brush
5 Touch dry, minutes 30 - 40
6 Chalking Not observed
7 Self curing Yes
8 Coverage (2 coats on concrete) 1.24 m2
/ Kg
9 Tensile Adhesion test (28 days) 1.35 N/ mm2
(Req. 0.5 N/mm2
)
10 Water absorption, ( Karsten Tube) 0.2 ml in 24 hours
11 Water impermeability Passes 7 Bar pressure(Req. 1.5 Bar )
The Product has been Tested at CFTRI , Mysore and Conforms to 21 CFR 175-300
of US-FDA for the intended use for Packaging of Aqueous foods and storing.
(CFR- Code of Federal Regulations)

50. • Water proofing is important in all
types of Buildings, Multiplexes,
Swimming Pools, Water
Reservoirs, basements, etc.
• Considering seepages/ leakages
through walls/roofs especially in
high rain fall areas like Mumbai -
Pune, Goa, Konkan belt,
Southern Gujarat, etc., Seal &
Dry can be used as original
construction material to be
applied over plaster/ RCC slabs
directly.
• Repairs of shrinkage cracks,
dampness in walls, pools, water
retaining structures, wet areas
like kitchens, bathrooms, etc.
Applications

51. Seal & Dry
Coating
Before Application

52. Cracks in China Mosaic

53. Seal & Dry
1st
Coat

55. Super
Stucco
Super
Stucco

56. • Base coat product over
plaster for interiors and final
finish for exteriors.
• Super Stucco coat can be
applied directly on Concrete
surfaces. Thickness of
stucco coat is about 3-5mm
against conventional plaster
of 10 to 12mm.
• Excellent Crack Filling
Material.
• Finish much superior to any
existing products.
• Self curing material.
Features

57. Residential buildings
Commercial complexes
Basements
Parking areas
Renovation Segment, etc.
Applications

58. An alternative add-on ……..An alternative add-on ……..

59. Beam / Column / Slab with
Chiseling / Hacking
Cost of Hacking
(Tools + Labour) is
= Rs.0.50 per sqft

60. Rough Plaster
Cost of Rough Plaster
Sand + Cement +
Water + Tools +
Scaffoldings + Labour =
Rs. 7 per sqft

61. Smooth Plaster over Rough
Cost of Smooth Plaster
Sand + Cement + Water +
Tools + Scaffoldings + Labor
= Rs.11 per sqft

62. Curing the Plaster
Cost of Curing
Water + Labour =
Rs.0.30 per sqft

63. Chiseling /
Hacking
Rough Plaster
Finishing
Rough Plaster
Curing
Cost of Plastering
over RCC
Rs.18.80 per sqft
approx.

64. Putty CostingPutty Costing
Cost on Mala Finish Plaster
Material Cost = Rs. 2.50 per sqft
Labour Cost = Rs. 2.50 per sqft
Total Cost = Rs. 5 per sqft

65. Painting CostPainting Cost
Cost of Painting
Emery Paper + Tools +
Labour = Rs. 5 per sqft

66. 1.Cost of Hacking = Rs.0.50
2.Cost of Rough Plaster = Rs.7.00
3.Cost of Smooth Plaster = Rs.11.00
4.Cost of Curing = Rs.0.30
5.Cost of Putty = Rs.5.00
6.Cost of Painting = Rs.5.00
Total= Rs. 27.80
approx.
Summary 1Summary 1

67. Over RCCOver RCC

68. Beam /Slab and Column (No Hacking)Beam /Slab and Column (No Hacking)
Saving
Saving of chiseling cost
= Rs.0.50 per sqft

69. No plaster required on RCCNo plaster required on RCC
Saving
Saving of plaster =
Rs.18.80 per sqft

70. Application ofApplication of
Superstucco on RCCSuperstucco on RCC
Cost of Superstucco
Levelling of RCC joints + Cleaning
the surface + Scaffoldings + Tools
+ Emery Paper + 2 Coats of
Superstucco
(Material + Labour) = Rs. 12 per
sqft (Thickness: 5-7mm)

71. Putty over SuperstuccoPutty over Superstucco
Cost of Putty
Scaffoldings + Tools + 2
Coats of Putty
(Material + Labour) = Rs. 5
per sqft

72. No curing required
over the surface
Saving
Saving of Curing Cost =
Rs.0.30 per sqft

73. 1. Cost of 2 coats of
Superstucco
over RCC = Rs. 12.00 per sqft
2. Cost of 2 coats of Putty
over Superstucco = Rs. 5.00 per sqft
Total = Rs.17.00 per sqft
Summary 2Summary 2

74. SavingsSavings
There is a saving of Rs.10.80/- per
sqft if costing compared with
Summary 1
Time of application reduces to 50 %
as compared with Plastering

75. AdvantagesAdvantages
You can avoid painting over final Putty
finish.
If more line and leveling required, then
Birla White LevelPlast or Conventional
Putty can be applied.

76. No Properties Stucco Render
1 Appearance
Free flowing
powder
Not so Free
Flowing
2 Colour Light Grey Grey
3 Water demand, % 27 25-35
4 Workability Very Good Not so Good
5 Touch dry, minutes 30 - 40 60
6 Self curing Yes
Min 7 Days
Curing
7 Thickness, mm 2 – 6 12-28
8
Tensile Adhesion test (15
days)
0.43 N/ mm2
0.15 N/ mm2
9
Tensile Adhesion test (28
days)
0.8 N/ mm2
(Req. 0.3 N/mm2
)
0.25-0.3 N/ mm2
10
Water absorption, ( Karsten
Tube) 0.2 ml in 24 hours > 1 ml in 24 Hrs
Test report of Super Stucco : Wacker laboratory, India & Singapore.

77. No hacking of concrete is required.
No water curing is required.
It can be applied over moist surfaces
No primer is required over stucco coat before
application of paint.
The surface after application will be water resistant.
Advantages

78. PowergroutPowergrout

79. • Powergrout is a cement
-based material consisting
of OPC cement, additives
and graded sand. It is a
ready to use dry powder,
grey in colour and free
flowing. It gives high-early
strength in very short span
of time.
Features

80. • Insulator segment,
Repairs to roads,
Airstrips, Floors, etc.
Crack filling, Repairs
to bridges / bridge
decks, Defense
establishments.
Applications

81. Very high strength development at very short span of time.
No water curing required
Excellent material for repair of Honey combed concrete.
Fixing of bolts, fasteners etc.
Non-expansive.
Gives non-bleeding homogeneous mass.
Self compacting obviates the need of vibration.
Advantages

84. ReadiplastReadiplast

85. Features
Readiplast is a ready mix cement
plaster / render with a high quality
polymer additives. It can be used on
inner and outer walls.
It can be used on brick, block, stone
walls as well as concrete surfaces.
It is water resistant with high quality and
sustainability.
Rendering with Readiplast have lesser
chances of developing cracks.
Made with graded sand which enhances
the durability.

86. Advantages
Smooth plaster
Less curing
Least rebound
Time saving
Light coloured plastered walls with uniform quality
Durable plaster

88. Thank You!