MasterSeal 953VF - PVC flange for vertical injection
What is MasterSeal 953VF?
MasterSeal 953VF is made of plasticised
polyvinyl chloride (PVC) that can be fully or
partially welded onto PVC geomembranes. This
device comprises an upper aperture to allow the
connection to injection hoses/pipes, followed by
a vertical shaft with an alternance of cylindrical
sections of different diameters with two
truncated-cone-shaped transitions and a lower
flat flange, to allow welding to membranes.
What is MasterSeal 953VF used for?
MasterSeal 953VF can be used to allow the
injection of different types of sealing products on
top or through a waterproofing geomembrane,
normally as a part of a compartimentalized
system. Please consult Master Builders
Solutions Technical Service for different types of
MasterSeal 953VF can also be used as a control
device to monitor the watertightness of double
layer vacuum system, allowing the extraction of
air in between the two layers. The shank of the
injection pipe can be cut where needed, in such
a way that the inner diameter fits to the outer
diameter of the element that must pass through.
What are the benefits of MasterSeal 953VF?
- Manufactured with PVC
- Compatible and weldable to any Master
Builders Solutions PVC geomembrane
- Resistant to deterioration by the sun, ozone
and other agents or chemicals normally found
in the atmosphere or water stratum
- Excellent flexibility even at low temperatures
- Long-lasting, mechanical properties are
maintained in the long term
- This type of PVC allows the use on concrete
constructions ensuring excellent resistance
not only to aging and chemical attack in
alkaline environments but also to brackish
water or acid solutions