Post-Tensioned Slabs can bring unique freedom over conventional building methods. Stronger, more efficient floor slab design creates longer spans and reduces the need for columns within the structure.
post-tensioning results in thinner concrete slabs making the valuable savings in floor-to-floor height available as additional floors. This can provide extra rentable space within the same overall building height.
A designed post-tensioned slab can contain less concrete (20% - 30%), less reinforcement and less complicated rebar shaping than conventional reinforced concrete slabs.
Post-Tensioned Slabs show reduced cracking for improved durability and lower maintenance costs. Their deflection can be controlled by varying the amount of post-tensioning to balance any portion of applied loads immediately after stressing.
The growth in the use of Post-Tensioned Slabs throughout the world continues to accelerate because of the significant benefits for developers, architects, engineers, contractors and end users.
Smart ground anchors are used in construction and civil engineering to stop embankments, side walls and similar structures from collapsing. Unlike standard ground or earth anchorage systems, smart ground anchors use data loggers to send information about the state of an anchor to a control center so the stability of the structure can be monitored.
Many construction and civil engineering structures, from retaining walls to tunnels, involve cutting into or piling up earth in such a way as to create walls or embankments that are unstable and pose a risk to people and objects below. To stabilize the earth, engineers cover it with an outer layer or skin, made of material such as concrete, which is held in place by large metal or glass fiber reinforced plastic pins or 'tendons' pushed into the substrate.
These tendons, which can be up to 70 meters long, are called ground, earth, percussion-driven-earth or mechanical anchors. Earth anchors are also used to affix guy wires for masts and other upright structures. An embankment held in place by a concrete wall and rows of ground anchors
Mechanically Bolted Couplers Are A Type Of Socket Used For Connecting Two Reinforcement Bars Using Bolts. Threading Of Rebars Or Any Other Bar End Preparation Is Not Required. Splice Joint Develops UTS Independent Of Concrete And Greater Than The Parent Rebar.
Grouting Couplers are used in precast concrete structure for mechanical splicing of joints.
Grouting couplers offer two benefits – benefit of threaded system and benefit of tolerance and flexibility of grout system.
Usage of Grouting Couplers provides cost and time saving. It provides ductility in RCC structures independent of condition of concrete.
In the recent years precast concrete structures have gained popularity and the usage of grouting couplers for giving strength to these structures has increased. Kosmo grouting couplers have facilitated the adoption of precast structure.
This type of couplers are used to splice bars with different diameters. They are also called as Transition Couplers. The reducer coupler is rotated onto the bar with higher diameter and then the bar with lower diameter is rotated from other end for joining. Reducer couplers can have parallel threading as well as tapered threads.
Mechanical Splicing becomes easy in cases of steel congestion due to long lap splice
Reducer couplers enables continuous reinforcement and develops UTS independent of concrete and greater than the parent Rebar.
End Anchors are a convenient alternative to hooked bars or development length to provide end anchorages in congested areas. Anchorage heads are circular but can be customised as per clients requirement. It facilitates saving of steel by avoiding bending of bars. It avoids the risk of rebar embrittlement of larger diameter.
Cold forging machines are used for forging of rebars. The rebars are later threaded and mechanically spliced with cold forged couplers. Cold forged couplers are widely used in the construction industry. Cold forged couplers are known for providing excellent strength.
Cold forging is a process for metal shaping & manufacturing. This is more effective compared to casting or machining because the product that comes out is of superior quality. Rebar Forging Machine consists of Hydraulic cylinder and Power Pack.
We are one of the best cold forging machine manufacturers in the country, Feel free to contact us.
This threading machine is used for parallel threading of re-inforcement bars which are used for application of couplers. Our low maintenance machines are durable and reliable. Rebar thread cutting machine are quickly mobilised and easy to use. TMT threading machines little space and best for congested sites.
Threading Protection Caps Are Used For Preventing Damage To The Threads Of TMT Bars.
Available in multiple colours
Protects from rusting and avoids physical damage to threading
Available for cold forged threaded bars and roller threaded parallel bars.
Manufactured using LDPE material.