NBS Source
List your products
Description

Permur is a system used for the watertight and flexible installation of service pipes through building walls that need to remain impermeable to water, consisting of fibre-cement tubes or a special mould with Permur seal inserts. The Permur pipe penetration system is supplied with all necessary fixing aids and accessories.

Permur PFR fibre-cement pipes:

Permur PFR fibre-cement pipes are available in a range of diameters and are ideal for any wall penetration. The pipes have the same coefficient of expansion as the concrete and form an ideal bond, so that they do not shrink or form gaps - making the joint watertight.

Permur Monolith special mould:

Permur Monolith moulds are an alternative to Permur PFR fibre-cement pipes for producing durable dimensionally accurate wall penetrations. The moulds are lightweight and easily handled for installation. After concreting they are removed after formwork removal.

Permur seal inserts:

Permur sealing inserts allow for reliable and durable sealing of utilities, sanitation pipes and other services leading through watertight structures. Permur seal inserts are available in various material grades including galvanized steel and stainless steel. The design options for the seal inserts include single and double seals with single and multiple openings.

General information
Specification data
Product Reference

Permur

Liner pipe -
Inside diameter

80 mm

100 mm

125 mm

150 mm

200 mm

250 mm

300 mm

350 mm

400 mm

500 mm

600 mm

700 mm

800 mm

Length

Review manufacturer's literature and insert requirements.

Seal insert -
Type

Galvanized steel

Stainless steel, closed design

Stainless steel, multiple penetration

Width

50 mm

70 mm

80 mm

100 mm

125 mm

150 mm

200 mm

250 mm

300 mm

350 mm

400 mm

External diameter

Review manufacturer's literature and insert requirements.

Accessories

None

Fibre cement pipe glue

Link chain sealing

Permur Block, multiple penetration

Permur Block, single penetration

Literature