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SikaInject®-313

(former TPH.® ECOCRYL)

3-part, elastic acrylate resin

SikaInject®-313 is a 3-part, water-swelling hydrogel based on acrylate / methacrylate, that cures to form an elastic product.

  • Extreme low viscosity
  • Very good penetration
  • Adjustable potlife
  • Blue color
  • Retarder available
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Usage

  • Curtain injection
  • Ground stabilization
 

Advantages

  • Extreme low viscosity
  • Very good penetration
  • Adjustable potlife
  • Blue color
  • Retarder available

Packaging

Part A1: 20 kg
Part A2: 1 kg
Part B: 1 kg

Colour

Part A1: blue, liquid
Part A2: colorless, liquid
Part B: white, solid

Product Details

Sustainability / Certifications / Approvals

CERTIFICATES AND TEST REPORTS

  • CE-marked (EN 1504-5, DOP no. GER0513/08)
  • Groundwater test, P 5.1/11 - 431, MFPA Leipzig
Product Information

Shelf life

12 months from date of production in original packaging

Storage conditions

Dry, between 15 °C - 25 °C, protected from heat, frost and direct sunlight

Density

Part A1:

~1.19 kg/l

Part A2:

~1.12 kg/l

Part B:

~2.59 kg/l

Viscosity

Part A1

~40 mPas

Part A2

~280 mPas

Mixed AB:

~4 mPas

Consistency

Blue-soft-elastic (after curing)

 
Technical Information

Modulus of elasticity in flexure

~ 0.26 MPa (DIN EN ISO 527)

Tensile strength

~ 0.04 MPa (DIN EN ISO 527)

Water absorption

~100% (DIN EN ISO 62)

Elongation at break

~ 510% (DIN EN ISO 527)

Application

Application Information

Mixing ratio

Component A:B = 1:1 parts by volume (see mixing instructions below)

Substrate temperature

5 °C – 40 °C

Pot Life

~15 s – ~60 min (at 20 °C)

(DIN EN 14022)

Curing time

~2 min – ~70 min

Reaction time

SikaInject®-313
Temp.Potlife (min:s)
25 °C00:5000:3000:1500:1200:10
20 °C01:0000:3500:2000:1500:15
15 °C01:1000:5000:3000:2000:20
10 °C02:0001:1000:3500:3000:25
5 °C03:0001:1500:4000:3500:30
 100 g200 g500 g800 g1000 g
Quantity of part B-Salt in water
related to 20 kg part A1 and 1 kg part A2
Application steps

MIXING

Empty part A2 completely into the part A1 container and mix for 3 min (part A1 + part A2 = Component A).

Fill part B into an equivalent ~20 L container and fill with 18 L of tap water. Mix for 3 minutes (part B + water = Component B).

Components A and B prepared in this way are ready-for-use. Pump with a 2-C pump in a ratio 1:1 parts by volume directly from containers.

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