Sikadur®-31 SBA S-02 MY is a unique, two component epoxy resin based structural adhesive. It is a moisture tolerant during application and curing and provides high- modulus and high strength properties once cured. The materials is specifically formulated as an adhesive paste, available in different temperature grades to accommodate specific site conditions and construction requirements. The Sikadur®-31 SBA group of adhesives has a proven track record and is widely used in bonding hardened concrete in the erection of segmental bridges, amongst other applications.

Segmental bridge adhesive for use on substrates at +30°C to +45°C

Characteristics / Advantages

• Meets and / or exceeds International and National Standards (FIP, BS, ASTM etc.)
• Lubricates the surfaces and makes location of the shear keys easier
• High strength and high modulus of elasticity
• High initial and ultimate strengths
• Impermeable to liquids and water vapour
• Minimal water absorption
• Suitable for dry and damp concrete surfaces (moisture tolerant)
• Hardening is not affected by humidity
• Thixotropic: non-sag in vertical and overhead applications
• Hardens without shrinkage
• Different coloured components (for mixing control)
• No primer needed
• Good chemical resistance