CY-505 is Double component type hydrophobic polyurethane resin that cuts off water from cracks and reinforces the maintenance works on concrete structures, subways and tunnels.
It is a low expansion water stop reinforcing agent of which the water reaction expansion ratio is minimized.
Compared to conventional polyurethane water stop materials, it is stronger and its hardened foam is more rigid.
It does not generates defects by foam deformation and it provides virtually permanent water stop effect.Feature
- With its low viscosity property, it penetrates into leakage sections in tiny cracks and provides perfect water stop performance.
- After hardened, it provides excellently higher compressive, adhesive and tensile strengths that the mechanical strength of conventional concrete structures.
- Since its pot life is sufficient (about 30-50 minutes) when the base agent and the curing agent are mixed, injector, it can be injected by the single component injector (CY-800 M1/M2, CY-1000).
- Defective concrete (cracked or honeycombed)
- Tunnels, Dams, Subway(Metro), Sewers, Manholes
- Reinforcement of deteriorated concrete structure
- Repair concrete cracks for water-stop
- It is possible to use at dry and wet concrete cracks
- Deep penetration into finest cracks
- Inert after curing, no shrinkage
- Does not create new cracks
Packing UnitBase agent (20kg) and curing agent (20kg)Technical & Physical Data
| ||Base Agent||Curing Agent|
|Mixing Ratio (Weight Ratio)||100||100|
|Appearance||Dark Brown Liquid||Colorless Transparent Liquid|
|Specific Gravity (g/ml)||1.21||1.03|
|Pot Life (25℃)||30-60 min|
|Curing Time (25℃)||After 24 hrs|
|Compressive strength (25℃)||55N/mm2|
|Tensile strength (25℃)||18N/mm2|
|Tesile shear strength (25℃)||7.6N/mm2|
|Expansion Ratio (25℃)||100% ~ 110% [Ratio 1:1 Base Agent : Curing Agent]|
200% [Ratio 10:1 Mixed Agent : Water]
- Minimum ambient and substrate temperature is 5℃.
- Material shall be store in a dry cool place.
- Good storage stability for unopened containers at 15℃~30℃
Note : Price mentioned is exclusive of GST @ 18%
| Delivery Time || Ex-Stock |
| Packaging Details || 1 Set = 10 + 10 Kg Pail |