GEOSCIENCE ENGINEERING & LABORATORY SERVICES
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    • HOME
    • STRUCTURAL ENGINEERING
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    • CONSULTANCY
    • GALLERY
    • CONSTRUCTION MATERIALS
    • MATERIALS TESTING
    • LIST OF LAB TESTING

  • HOME
  • STRUCTURAL ENGINEERING
  • GEOTECHNICAL
  • CONSULTANCY
  • GALLERY
  • CONSTRUCTION MATERIALS
  • MATERIALS TESTING
  • LIST OF LAB TESTING

CARBON FIBER

Additional Information

GEOSCIENCE ENGINEERING & LABORATORY SERVICES provides fully comprehensive, complete systems for all kinds of structural strengthening. Whether the requirement is to increase the bending, shear or seismic resistance, tested and proven GEOSCIENCE ENGINEERING & LABORATORY SERVICES systems are available for use on reinforced concrete, steel, wood and masonry load-bearing structures. 


Carbon fibre strengthening is a process where carbon fibres are inserted into an object to make it more durable and strong. Carbon fibre strengthening can be used in many different industries, including aerospace, automotive, chemical processing, civil engineering and construction.

The benefits of using carbon fibre reinforcement include improved strength and durability; lower weight; increased stiffness; improved fatigue resistance; reduced corrosion from humidity or saltwater exposure. Carbon Fibre Strengthening is a great investment for any company looking to improve their products or reduce costs!


A Brief History:

The first time Carbon Fibre was used as reinforcement on an engineering product dates back to 1932 when it was incorporated into aluminium wing skins for high-performance aircraft by Drigol Company in Italy. Since then many other industries have adopted its use; such as sports equipment (tennis rackets), bicycle frames, car bodies and electrical cables to name just a few.


Improved Strength and Durability

Carbon Fibre improves strength and durability when used in a building structure because it's stronger and more durable than concrete.


Lower Weight

Carbon Fibre typically weighs less than steel, so it can be beneficial for building structures when trying to cut on weight. This approach may also result in cost savings as the material are cheaper than steel and aluminium. are being used in the replacement of an existing structure rather than using new materials (i.e., replacing wood with carbon fibre).


Increased Stiffness

Stiffness is important because it helps resist bending or flexing from forces applied against them like gravity, wind, snow loads etc... CFRP tends not to lose stiffness over time which makes it better suited for use in long term projects that need stability such as bridges.


Improved Resistance to Fatigue, Corrosion or Humidity/Saltwater Exposure.

CFRP is more resistant to damage from environmental factors like humidity and saltwater because it does not absorb moisture. It also has low electrical conductivity which is beneficial when exposed to corrosive environments (i.e., high-salt environments), preventing electric current corrosion/damage.


Some Facts About Carbon Fibre Strengthening:

CFRP can be applied both internally and externally, with the exception of using vacuum bagging on external surfaces; this creates a protective layer over the surface that prevents resin leaking through itself in its liquid form during the curing process * The use of Carbon Fibres for construction is still relatively new so there are many questions yet unanswered such as how they will hold up against earthquakes or whether their effectiveness differs between.

Carbon Fibre Strengthening is a Great Investment for Companies Looking to Improve Their Products or Reduce Costs!


Why is Carbon Fibre so Strong?

Carbon Fibre is strong because Carbon Fibres are made from carbon atoms that are bound together in each direction, forming a grid-like structure. This makes the material incredibly stiff and lightweight. In comparison to steel, for instance, Carbon Fibre has 15 times more stiffness but only half of the density!



SILICA FUME / MICRO SILICA

JAMBO BAGS 1000 KG

JAMBO BAGS 1000 KG

JAMBO BAGS 1000 KG

We can offer Packing:

  • Plastic woven bags;
  • 1 MT Plastic woven bags( jumbo bags)
  • 600 Kg Plastic woven bags( jumbo bags)
  • 500 Kg Plastic woven bags( jumbo bags)
  • 25 Kg Plastic woven bags

HIGH QUALITY

JAMBO BAGS 1000 KG

JAMBO BAGS 1000 KG

  • High performance concrete (HPC) containing silica fume for highway bridges, parking decks, marine structures and bridge deck overlays.
  • High-strength concrete enhanced with silica fume for greater design flexibility.
  • Silica-fume Shotcrete for use in rock stabilization; mine tunnel linings, and rehabilitation of deteriorating bridge and marin

  • High performance concrete (HPC) containing silica fume for highway bridges, parking decks, marine structures and bridge deck overlays.
  • High-strength concrete enhanced with silica fume for greater design flexibility.
  • Silica-fume Shotcrete for use in rock stabilization; mine tunnel linings, and rehabilitation of deteriorating bridge and marine columns and piles.
  • Oil well grouting.
  • Repair products – silica fume is used in a variety of cementitious repair products.

DURABLE CONCRETE

JAMBO BAGS 1000 KG

DURABLE CONCRETE

  • Silica fume (SF) is a byproduct of the smelting process in the silicon and ferrosilicon industry. It is also known as micro silica, condensed silica fume, volatilzed silica or silica dust. Silica fume colour is either premium white or grey. Silica Fume consists of very fine vitreous particles with a surface area between 13,000 and 30,000 

  • Silica fume (SF) is a byproduct of the smelting process in the silicon and ferrosilicon industry. It is also known as micro silica, condensed silica fume, volatilzed silica or silica dust. Silica fume colour is either premium white or grey. Silica Fume consists of very fine vitreous particles with a surface area between 13,000 and 30,000 m2/kg. Its particles are approximately 100 times smaller than the average cement particle. Because of its extreme fineness and high silica content, silica fume is a highly effective pozzolanic material. Silica fume is used in concrete to improve its properties. It has been found that silica fume improves compressive strength, bond strength, and abrasion resistance; reduces permeability; and therefore helps in protecting reinforcing steel from corrosion.

Fibre Reinforced Concrete

Fiber In FreshConcrete

  •  Polypropylene fibres have a tendency to bind the concrete mix. This reduces the rate of bleeding by slowing the settlement of coarse material. A slower rate of bleeding equals a slower rate of drying, which means less shrinkage breaking in the plastic. Polypropylene fibres act as crack stoppers in hardened concrete. 

Fiber in Hardened Concrete

  • Resist to shrink & crack 
  • Increase seepage resistance   
  • Increase friction resistance   
  • Increase freezing & thawing resistance 
  • Improve tendons protection 
  • Replace steel net (using in plastering)
  • Prevent mortar split and crackle expansion
  • Increase impact resistance and peeling resistance

Fiber in Hardened Concrete

  •  Suit for the waterproof layer, floor, inner & outer wall of industrial and civil construction.
  • Increase cracking resistance on the surface of industrial workshop, warehouse and parking lot.
  • Increase cracking & seepage resistance of the ground in natatorium, swimming pool, pond and ditch.
  • Suit for any mortar projects and common concrete projects.
  • Highway, bridge and other roads. 

GEOSCIENCE ENGINEERING AND LABORATORY SERVICES

Beirut, Lebanon

00961 7 349 885 - 00961 76 885 883

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