Pipes


Fire Protection for Combustible Pipes

The KBS® System offers a broad range of fire stop solutions for penetrations of thermo plastic pipes through walls and floors.




KBS® Pipe Seal M/S/C/EU
KBS® Pipe Seal M

For many years this pipe collar has proven its high level of performance and its technically leading position. It is approved for all current types of plastic and for pipe diameters up to 500 mm. KBS® Pipe Seal M consists of red powder-coated half-shell steel jackets with an intumescent inlay and an integrated mechanical shutting device. The steel half-shells are bolted around the pipe and fixed to the construction element by means of clamps. The double action of intumescent material and mechanical shutting mechanism will effectively seal the pipe penetration in the case of fire. KBS® Pipe Seal M is employed whenever the circumstances are demanding for high level fire stop solutions.


KBS® Pipe Seal S
Basically same construction principle as KBS® Pipe Seal M, however, without the additional mechanical shutting unit. Therefore the scope of application is less comprehensive.

KBS® Pipe Seal S is tested and approved for pipe diameters of up to 250 mm.


KBS® Pipe Seal C
One part pipe collar, which is placed around the pipe that requires the fire stop and which is shut by means of a snap lock. The clamps for fixing KBS® Pipe Seal C to the construction element are part of the collar. KBS® Pipe Seal C is tested and approved for pipe diameters up to 160 mm. The main field of application for KBS® Pipe Seal C is the sealing of waste water pipes in buildings.


KBS® Pipe Seal EU
Similar construction and installation principle as KBS® Pipe Seal C. Tested and approved for pipe diameters up to 160 mm. A significant product feature of KBS® Pipe Seal EU is its particularly small dimensioning. KBS® Pipe Seal EU is tested according to EN 1366-3 and predominantly used for the sealing of waste water pipes in buildings.


KBS® Pipe Seal W
In contrast to collars which are firmly surface-mounted on the construction elements, this type of pipe seal is placed in-between construction element and pipe. This kind of room-saving and cost effective fixing technique is of advantage whenever the pipe seal can be mounted before the gap between pipe and construction element is closed.

KBS® Pipe Seal W is tested according to EN 1366-3 and is predominantly used for the sealing of waste water pipes in buildings.

Fire protection for non-combustible pipes

Penetration seals for non-combustible pipes made of steel, stainless steel, cast-iron or copper

KBS® Tub Jacket

KBS® Tub Jacket is a pipe penetration seal system for incombustible pipes up to an outer diameter of 219 mm.

KBS® Tub Jacket is offered in varying types for different cases of application. All systems consist of a seal for the gap between pipe and building section and a thermal insulation of the pipe.

KBS® Tub Jacket can be installed in

  • Massive construction elements
  • KBS® Panel Seals.

Usually the thermal insulation consists of glass wool or mineral wool coated with KBS® Coating or KBS® Foamcoat.

Yet there are alternative KBS® Tub Jacket variants where the system takes advantage of the existing tube insulation consisting of Armaflex A/F or S/H. In these cases KBS® Foamcoat C11 or KBS® Intuflex 957 need to be applied in the gaps between the constructive element and the insulation.

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