Sikadur -31+ 2-Part Epoxy Adhesive 1.2Kg

Sikadur® -31+ Norm 2-Part Epoxy Resin 1.2Kg

PRODUCT DESCRIPTION

Sikadur®-31+ is a two-part, low-VOC, moisture-tolerant epoxy structural adhesive which bonds to many construction materials. It is also used for structural concrete repairs, joint filling, and crack sealing. It can be used in both do-it-yourself (DIY) and professional applications.

USES

The Product is used as an adhesive for:

• Structural concrete repair (Principle 3, Method 3.1 of EN 1504-9). Repair of spalling and damaged concrete in buildings, bridges, infrastructure and superstruc ture works
• Structural strengthening (Principle 4, Method 4.3 of EN 1504-9). Bonding plate reinforcement
• Structural strengthening (Principle 4, Method 4.4 of EN 1504-9). Increasing the bearing capacity of the concrete structure by adding mortar

The Product is used for bonding the following materials:

• Concrete.
• Natural stone.
• Ceramics.
• Fibre cement.
• Mortar.
• Brick masonry.
• Brick slips.
• Steel.
• Iron.
• Wood.

The Product is used for repairing and reprofiling:

• Structural concrete elements such as beams, columns, and walls.
• Non-structural concrete elements.
• Small patches and edges. The Product is used for filling and sealing:
• Joint arrises.
• Crack arrises.
• Non-structural static cracks.
• Holes.
• Voids.

CHARACTERISTICS / ADVANTAGES

• Easy to mix and apply
• Very low VOC (GEV Emicode EC1PLUS)
• Very good adhesion to many construction materials
• Very good initial and ultimate mechanical strength...
• Suitable for structural concrete repair, class R4 ac cording to EN 1504-3:2005 (Structural and non-structural repair).
• Good adhesion to dry and mat damp concrete.
• Thixotropic: non-sag in vertical and overhead applications.
• No primer required.
• Good resistance to abrasion.
• Good resistance to specific chemicals.
• Differently coloured components for mixing control.
• Impermeable to most liquids and water vapour.
• Hardens without shrinkage.
• Application up to 30 mm thickness in one layer.
• Temperature application range +10 °C to +30 °C.