Product Data Sheet Safety Data Sheet Show all documents
Sika® Injection-310 US

Sika® Injection-310 US

1-COMPONENT POWDER BASED ACRYLATE INJECTION RESIN

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.

▪ 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 Data Sheet Safety Data Sheet Show all documents

Usage

  • 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
 

Advantages

▪ 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

Packaging

4 x 5kg (11.02 lbs) sealed bags per box

Colour

White

Product Details

Product Information

Composition / Manufacturing

1-part powdered acrylate

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 0ºC(+32 °F) and 30ºC(+86 °F). Always refer to packaging.

Density

Density ~1.12 g/cm³ (mixed material +20 °C/ 68 °F)

Viscosity

Initially after mixing before reaction begins approximately 15 mPa·s. Mixed material 20ºC(+68 °F)
Technical Information

Chemical Resistance

Contact Sika Technical Services for specific information regarding resistance to hydrocarbons, alkalis, or other chemicals.

Application

Application Information

Mixing Ratio

5 kg bag of Sika® Injection-310 US activated with 7.5L (2 Gallons) of water

Gel time

Without Accelerator

Temperature

 Approximate time from initial viscocity Increase to final gelation

10ºC (50ºF) 60 - 90 minutes
16ºC (60ºF) 45 - 62 minutes
20ºC(68ºF) 30 - 37 minutes
23ºC (74ºF) 24 - 31 minutes
30ºC (86ºF) 12 - 16 minutes
40ºC (104ºF) 8 - 10 minutes

Low Temperature Applications With SI 215 Accelerator

 Acc. 215 (mL)Approximate time from initial viscocity Increase to final gelation

 0mL

 3hr 30min - 4hr 30min

 80mL1hr 10min - 2hrs
100mL50min - 1hr 30min
110mL

50min - 1hr 6min

120mL30min - 1hr
140mL25min - 50min

Values based on 7.5 L (2 Gal) of water.

Note: Gel time is laboratory tested with 100 mL samples with preconditioned parts according to the temperature and may vary from site conditions. Check gel time according to site conditions before use.

For the low temperature application temperature of the water used in the laboratory was 0 °C (32 °F) and the ambient temperature range was +2 °C – +4 °C (37 °F – 39 °F)
Consumption

Yield

~11.3L (3gallons) of injectable resin per 5 kg bag
Application steps

MIXING

Mixing sequence
1. Pour 7.5 L of water into a clean container.
2. Pour 5 kg of Sika® Injection-310 US powder slowly into the water while stirring. Stir with an electric single mixer with a mixing paddle (e.g. Colomix DLX 90S).
3. Mix at high speed for a minimum of 3 minutes ensuring all the powder and water is mixed thoroughly.

CLEAN UP

Clean all tools and application equipment with water.

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