Expansion Joint Bellows

Product Details:

We are offering Omega Seal Expansion Joint to our clients. The general concept of the expansion joint is to provide the continuity between two parts of a structure which are in the relative movement because of vibration, seismic load, thermal expansion or contraction, shrinkage etc. Expansion joints are used primarily to relieve stress due to confinement of a slab. An expansion joint is an assembly designed to safely absorb the heat-induced expansion and contraction of various construction materials, to absorb vibration, or to allow movement due to ground settlement or earthquakes Expansion joints are designed to support heavy and rigorous traffic load with minimum noise and bumps so that the driving experience can be with maximum pleasure.

Omega Seal Expansion Joints offered by us deliver optimum functionality in the given application requirement. For installation, it requires the surface that shall be of 1% slope (for getting water drained). Further, the steel bolt needs to be inserted into the recess made in the deck and filled with M 35 grade concrete. Other than this Kantaflex omega seals also need to be positioned on both sides of decks in a manner that omega shape covers gap and plain surface perfectly sits on deck slab.

The other installation specifications include:

Galvanized steel plate (80 X 80mm) having oblong hole (40 X 20mm) need to be placed on plain surface of seals at both sides (this need to be done in a manner that bolt is inserted through oblong hole)

Seal need to be punched with hole suiting to oblong hole of steel plate so as to enable getting inserted through bolt Nut to be tightened on every bolt properly & also tack welded so as to ensure locking On completion of installation, every aspect needs to be checked for proper installation

Wearing coat shall be done with proper care (without disturbing seal)

Product Details:

We are offering Slab Seal Expansion Joints to our clients. General concept of expansion joint is to provide the continuity between two parts of a structure which are in relative movement because of vibration, seismic load, thermal expansion or contraction, shrinkage etc. Expansion joints are used primarily to relieve stress due to confinement of a slab. An expansion joint is an assembly designed to safely absorb the heat-induced expansion and contraction of various construction materials, to absorb vibration, or to allow movement due to ground settlement or earthquakes Expansion joints are designed to support heavy and rigorous traffic load with minimum noise and bumps so that the driving experience can be with maximum pleasure.

Features:

• Steel structure is to be inserted as shown above on either side, little-lowered position
• Top of the insert shall be at par with finished level of wearing coat to maintain the camber
• Steel structure and main reinforcement bar shall be anchored with proper welding
• If required spacer bar shall be used for proper alignment of bolt and leveling of steel insert
• Steel structure is to be packed with proper mixture of concrete as same as deck casting
• With proper alignment, manufacturer's recommended adhesive to be applied to the steel inserts and the elastomeric slab seal shall be placed over there
• Elastomeric seal shall be tightened with S.S. nut & bold and shall be locked with washer
• The cavity of the nut & bolt shall be filled with elastomeric plug, duly applying the adhesive recommended by the manufacturer
• Wearing coat shall be done on the spot, with adequate care to ensure a waterproof joint with the existing wearing coat
• Temperature to be checked before installing the elastomeric slab unit