Jyoti Polyvinyl Limited

Our organization is engaged in offering different types of Expansion Construction Joints such as kicker type, dumb- bell type, ribbed type and replaceable type. Our range is available in range of 100 mm width to 400mm width. The Expansion Construction Joint is essential component in RCC hydraulic structures and can be used in expansion and contraction joints, construction joints, for the crumple sections (to with stand Seismic forces) and for settlement joints.

The various types of Expansion Construction Joints include:

Kicker Type

These are externally placed type of PVC waterstop that are used where embedded types can not be used because of the interference of steel reinforcement.

Dumb-Bell Type

In Dumb-Bell Type the PVC waterstop is provided with solid circular bulb either side. These are used where large movement due to expansion and contraction is expected. Further, these are also used for settlement joints and crumple sections.

Ribbed Type

The Ribbed type is multipurpose and the general type of PVC waterstop has ribs on surface that ensure water tightness. These are used for expansion, contraction and construction joints.

Replaceable Type

These are specially developed design PVC waterstop by Ganga Modernisation Authority Roorkee (U.P.) that find application in various industries.

Specifications of Expansion Construction Joints are given below:

• Conforms to: IS 15058 of 2000 / IS 12200 of 1987 Material Specifications
• Central Water Commissions Specifications
• NTPC and Nuclear Power Corporation
• Specifications Ontario Hydro & Corporation of Engineer (U.S. Army)
• Specifications for sub-zero temperature conditions with special formulations

We are engaged in offering an extensive range of PVC Waterstop that is an element of a concrete structure used to prevent the passages of fluids. These Waterstops are manufactured from extruded plastics such as plasticized PVC. These are widely used in concrete masonry construction of hydraulic structures that helps to safeguard from hydrostatic pressure and water leakage. Further, the Waterstop can also withstand expansion and contraction of joints. These are also helpful in any deflection or displacement that arises due to change in temperature or settlement of foundation. These are sure to eliminate danger of water tight seals in poured concrete structures.  Our range finds application in Fertilizer, Steel, Effluent Treatment Plants, Thermal Power Stations, Atomic Reactors, Shipyards & Docks and Cooling Towers.

Some of the highlighting properties of PVC Waterstop include:
   

• Optimum resilience
• High elasticity & stretch strength
• Immune to corrosion
• Excellent weather resistant
• Effective in tropical climates
• High mechanical strength
• Longer life
• Unaffected by acid, alkalis, metal salts and other chemicals
• Non-hazardous and fire retardant
• Lower water absorption than rubber
• Easy welding & installation
• Withstands high hydrostatic pressure
• Works as water tight seal
• Allows safe passage of seepage water
• High tensile strength

Applications of PVC Waterstop encompass:

Agriculture

• Dams
• Canals
• Aqueducts
• Large Reservoirs
• Irrigation Projects

Public Utilities

• Bridges
• Road Embankments
• Concrete Roads
• Tunnels
• Water
• Tanks
• Swimming Pools
• Municipal Hydraulic Projects
• Water Filtration Plants
• Sewage Plants
• Clarifiers
• Sewage Disposal Systems
• Neutralization Tanks

Buildings

• Basements & Foundations Floor-Slabs
• Terraces and Concrete Runways
• Retaining walls
• Overhead &underground Water Tanks
• Multistoried Buildings