Amount of crown and height of the screed’s extending units can be set up to a variety of specifications – across the full pave width, with bolt-on extensions included.
VÖGELE Extending Screeds come with hydraulically extending units which are separately adjustable in height, independent of the screed’s basic unit. For this purpose each extending unit is fitted with adjusting spindles on either side. Spindles can be operated separately, which allows the extending unit to be sloped above or below horizontal.
This way, the screed can be set up to any transverse profile whatsoever imaginable in practice. When combining the extending units‘ sloping above or below horizontal with a crown of the screed’s basic unit, VÖGELE Extending Screeds are capable of even handling positive or negative gull wing profiles (M or W profiles).
- Easy crown adjustment by spindles (mechanical or electro-hydraulic).
- Allows paving of positive crown up to +5% and negative crown up to -2.5%.
- The screed’s extending units are separately adjustable in height, at insides and outsides.
- Crown adjustment plus variable height of the screed’s extending units allow most varied shapes inluding M and W profiles.