AN ISO 9001 : 2008

certified company

Kasturi Metal Composites Pvt Ltd

Kasturi Metal Composites Pvt Ltd

4 drum OTO type Wire Drawing Plant4 drum OTO type Wire Drawing Plant

4 drum OTO type Wire Drawing Plant4 drum OTO type Wire Drawing Plant

SHOP FLOORSHOP FLOOR

SHOP FLOORSHOP FLOOR

Product PortfolioProduct Portfolio

PackingPacking

Steel Fiber Project and Clients

IOCL Panipat Refinery IOCL Panipat Refinery Larsen and Turbo Ltd, DelhiLarsen and Turbo Ltd, Delhi

Hyundai Mobis Ltd Hyundai Mobis Ltd Consolidated Construction Company Ltd, ChennaiConsolidated Construction Company Ltd, Chennai

Avardi Vehicle Factory Avardi Vehicle Factory Military Engineering Services, HyderabadMilitary Engineering Services, Hyderabad

Ahmednagar Vehicle Factory Ahmednagar Vehicle Factory Military Engineering Services, NagarMilitary Engineering Services, Nagar

Teesta Urja III HEP, SikkimTeesta Urja III HEP, Sikkim Sew Constructions Ltd, HyderabadSew Constructions Ltd, Hyderabad

Bandra Worli Sea LinkBandra Worli Sea Link Hindustan Construction Company Ltd, MumbaiHindustan Construction Company Ltd, Mumbai

Kameng Hydro Electric Project, Arunachal Kameng Hydro Electric Project, Arunachal PradeshPradesh

Patel Engineering LtdPatel Engineering Ltd

Rampur Hydro Electric Project, HMRampur Hydro Electric Project, HM Gammon India Ltd, MumbaiGammon India Ltd, Mumbai

Chettinad Cement WorksiteChettinad Cement Worksite Chettinad Builders Private Limited, CoinbatoreChettinad Builders Private Limited, Coinbatore

Teesta Urja III HEP, SikkimTeesta Urja III HEP, Sikkim Navayuga Engineering Company Ltd, HyderabadNavayuga Engineering Company Ltd, Hyderabad

Teesta Urja III HEP, SikkimTeesta Urja III HEP, Sikkim Abir Infrastructures Pvt Ltd, NoidaAbir Infrastructures Pvt Ltd, Noida

Teesta Urja III HEP, SikkimTeesta Urja III HEP, Sikkim Coastal Projects Pvt Ltd, SiliguriCoastal Projects Pvt Ltd, Siliguri

Singoli Bhatwari HEPSingoli Bhatwari HEP Larsen and Toubro LtdLarsen and Toubro Ltd

Chuzachen Hydro Electric ProjectChuzachen Hydro Electric Project Coastal Projects Pvt Ltd, Coastal Projects Pvt Ltd,

Ready Mix ConcreteReady Mix Concrete Zuari Cement Ltd, APZuari Cement Ltd, AP

Punatsangchuu-I Hydro Punatsangchuu-I Hydro Electric Project, Electric Project, BhutanBhutan

Gammon India LtdGammon India Ltd

Ranjit Hydro Electric Ranjit Hydro Electric ProjectProject

Gati Infrastructures and Projects LtdGati Infrastructures and Projects Ltd

Teesta VI HEP, SikkimTeesta VI HEP, Sikkim Hindustan Construction Company Ltd,Hindustan Construction Company Ltd,

Teesta VI HEP, SikkimTeesta VI HEP, Sikkim Lanco Infratech LtdLanco Infratech Ltd

Padur Underground Cavern Padur Underground Cavern – ISPRL– ISPRL

SKE&C KCT JV LtdSKE&C KCT JV Ltd

Mangalore Underground Mangalore Underground Cavern – ISPRLCavern – ISPRL

SKE&C KCT JV LtdSKE&C KCT JV Ltd

Steel Fiber Projects and Clients

EFFECTS OF FIBER REINFORCEMENTEFFECTS OF FIBER REINFORCEMENT

Resistance to crack propagation due to plastic and drying Resistance to crack propagation due to plastic and drying shrinkage.shrinkage.

Increased impact and abrasion resistance.Increased impact and abrasion resistance. Increased tensile, flexural, and fatigue strength. Increased tensile, flexural, and fatigue strength. Resistance to thermal and moisture stresses. Resistance to thermal and moisture stresses. Increased ductility.Increased ductility. Joint StabilityJoint Stability

• Narrower joint widthNarrower joint width

• Shear load transferShear load transfer

Shear CapacityShear Capacity

Mechanism of increase in flexure toughness of concrete with fibers.

Steel Fibre Reinforcing

Adds

to Concrete

Adding Fibre Reinforcement

MIXING OF STEEL FIBERSMIXING OF STEEL FIBERS

Steel fibers must be introduced at a constant/uniform Steel fibers must be introduced at a constant/uniform rate while the drum is revolving at mixing speed. rate while the drum is revolving at mixing speed.

The steel fibers may be introduced along with the The steel fibers may be introduced along with the conventional ingredients as long as they are fed at a conventional ingredients as long as they are fed at a constant/uniform rate. constant/uniform rate.

The drum should continue to rotate at mixing speed for The drum should continue to rotate at mixing speed for approximately three (3) minutes after all of the steel approximately three (3) minutes after all of the steel fiber has been added to the drum.fiber has been added to the drum.

 

Finishing of SFRCFinishing of SFRC

Arranging mechanical vibration on the surface of Arranging mechanical vibration on the surface of the slabthe slab

The mechanical vibrations will embed the steel The mechanical vibrations will embed the steel fibers within the plastic concrete, and will fibers within the plastic concrete, and will prevent fibers sticking out of the surface:prevent fibers sticking out of the surface:

VV Wire MeshWire Mesh• 3 Dimensional Reinforcement

• Always placed correctly

• Reinforces against shrinkage cracking.

• Reduces Bleeding & Settlement.

• Improves Impact & Abrasion Resistance.

• Provides Shatter & Spalling Resistance.

• Reduces Permeability

• Improves Freeze/Thaw Resistance.

• Provides Resistance to Explosive Spalling.

• Induced Joints recommended at 6m centres.

• 2 Dimensional Reinforcement

• Difficult to place correctly

• Controls Cracks once they have occurred

• Induced Joints recommended at 10m centres.

STEELSTEEL FIBRESFIBRES

Recommendations to MAN InfraRecommendations to MAN Infra

Dia (mm)Length Aspect Ratio Tensile Strength Dia Length Aspect Ratio Tensile Strength Model

HK6550 0.65 50 mm 77 > 1050 Mpa 0.75 60 80 > 1050 Mpa RC 80/60HK 0750 0.7 50 mm 70 > 1100 Mpa 0.9 60 65 >1100 Mpa RC 65/60 BN

Duraflex Dramix