Sika Injection 310 is a polyacrylic, 1-component, powder based injection resin which is formulated to contain all the active parts in one powder. The all in one, ready to use powder, only requires mixing with water. After the addition of water the chemical reaction is activated producing a very low viscosity resin which cures to form a tough-elastic gel.

Sika® Injection-310 may only be used by experienced professionals.

Uses:

• Repair by injection of damaged waterproofing membranes (single and double layer system).
• Sealing of construction joints via injection hoses, i.e. SikaFuko® System.
• Injection of construction and movement expansion joints.

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• Features & Benefits
• Product Information
• Application
• Limitations
• Health And Safety

Features & Benefits

• 1-part, all in one product.
• Activation by just adding water.
• Easy to mix compared to multicomponent resins.
• Easy to apply with 1-component pump.
• Very low viscosity.
• Equipment easy to clean, only water required.
• When cured, insoluble in water and hydrocarbons .

Product Information

Shelf Life: 12 months from date of production.

Storage Conditions: The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +0°C and +30°C. Always refer to packaging.

Chemical Base: 1-part powdered acrylate.

Yield: ~11,3 L or 13,8 L of injectable resin per 5 kg bag.

Application

Mixing

• Mixing Sequence:
  • Pour 7,5 L or 10 L of water into a clean container
  • Pour 5 kg of Sika® Injection-310 powder slowly into the water while stirring.
  • Stir with an electric single mixer with a mixing paddle (e.g. Colomix DLX 90S).
  • Mix at high speed for a minimum of 3 minutes ensuring all the powder and water is mixed thoroughly.

Application Method/Tools

• Pour the fully mixed liquid into the hopper of a suitable 1-Component pump and inject.

Cleaning Of Tools

• Clean all tools and application equipment with water.

Limitations

• Sika® Injection-310 activated with 10 L of water is suitable for injections into cracks and construction joints at >20°C and into membrane compartment systems.
• For higher requirements such as expansion joints or area injections, activation with 7,5 L water is recommended.
• In hot climates, to extend the gel time, use cold water for activation.
• In cold climates, to shorten the gel time, use hot water for activation or use Sika® Injection-300 Boost.
• Before using the product, check the pot life according to local site conditions. If pot life is exceeded the product can no longer be pumped/injected.
• Be aware that pot life (workability after mixing) is shorter than gel time.

Health And Safety

Further information about hazardous influences and protection are detailed in individual health and safety data sheets.

Please contact Rawlins Paints' Technical Support Team on 0113 2455450 (option 2) or send a message to [email protected] for more information.

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