Dural 617NS

MULTI-PURPOSE, MOISTURE INSENSITIVE, SOLVENT-FREE EPOXY STRUCTURAL ADHESIVE

DURAL 617NS is multi-purpose, moisture insensitive (during and after curing), solvent-free epoxy structural adhesive used to bond concrete to concrete, steel to concrete, and fresh concrete to cured concrete. The non-abrasive gel lubricates surfaces for easy location of segmental concrete elements and positioning of shear pins. It can be pressure injected or hand applied into 15mm cracks or can be mixed with pre-package Grade Aggregate # 622 for making a patching mortar.

Features & Benefits

• Solvent Free and very low VOC
• Moisture Insensitive
• Very high strength
• Locally manufactured under strict quality control standards
• Aggregate extension possible
• Very versatile

Applications

• Bonds and seals precast elements for bridge, tilt up and roof structure construction
• Bonding fresh concrete to hardened concrete or steel
• Surface repair of non-moving cracks on concrete structures
• Pick roof adhesive for public and correctional facilities, around ceramic and steel units, door frames, windows and setting of burglar proofing
• Sealing overhead and vertical cracks and setting ports for pressure injection
• Structural adhesive for steel and Carbon comp Plus Carbon Fiber Strips bonding and stitching with rebar to strengthen concrete or brick elements, increasing load bearing capacity especially where reinforcement corrosion, mechanical or fire damage has occurred
• Anchor grouting of bolts, starter bars, dowels, and special fasteners
• For bonding of Flexible Tape over expansion joints for water retaining structures and cracked effluent or storage tanks and pipes

Specifications / Compliances

• DURAL 617NS meets s ASTM C881 Types I, II, IV and V, Grade 3, Class B and C

Packaging

7.5 kg Kit (Part A and Part B).

Shelf Life

• 24 Months if stored between 15°C to 30°C