WEBAC 150 PU INJECTION SYSTEM

TECHNICAL PARAMETERS

VALUES

Mixing ratio

1:1 parts by volume

Apparent density of foam

16 kg/m³ (30-fold expansion)

Density, 20 °C

(ISO 2811)

Comp. A

Comp. B

1.0 g/cm³

1.2 g/cm³

Processing life

(WEBAC test specification following ISO 9514)

30 °C

120 min

23 °C

120 min

12 °C

120 min

Application temperature

Building component and material

> 5 °C

Viscosity of mixture

 (ISO 3219)

30 °C

300 mPa·s

23 °C

600 mPa·s

12 °C

800 mPa·s

Reaction time with 10 % water Start · End

30 °C

12 s · 60 s

20 °C

14 s · 65 s

12 °C

20 s · 75 s

5 °C

25 s · 85 s

Expansion with 10 % water (EN 14406)

40-times

Watertightness

(EN 14068)

< 1 bar

Compressive strength ·

compression set*

(ISO 604)

QS 0.1 – 0.4 mm

QS 0.4 – 0.8 mm

QS 0.7– 1.2 mm

0.47 N/mm²  · 13 %

0.36 N/mm² · 9 %

0.70 N/mm²  · 10 %

Fire behavior

SPU-sand mixture

B2 according to DIN 4102-1 6.2.5.2