doyma-logo

We are the sole distributor in
the UK for DOYMA products

Fibre Cement and Steel Sleeves by DOYMA

The DOYMA pipe sleeves are the perfect solution for all your construction needs. They are available in a large range of standard sizes and types and can also be custom made to meet specific requirements. We can supply wall mounted Sleeves but also have a range that can be cast in, as an alternative to core boring.

The external waterproofing or level of gas tight needed for your construction dictates the face of the sleeve which you will require. The DOYMA Curaflex® range comes in two materials, fibre cement and steel, both with different features.

The DOYMA Curaflex® Gaskets are designed to fit inside the Sleeves, or the spigots on the plates (Curaflex®8000 plates and Curaflex®7006).

FIBRE CEMENT CURAFLEX® SLEEVES

Fibre cement sleeves are designed to be cast into waterproof concrete where they create a homogeneous and watertight connection. This prevents shrinkage cracks and is dimensionally stable. Fibre cement sleeves are optimally designed to be used in conjunction with the Curaflex® gaskets.

Curaflex® 3000 Sleeves can be cast into a waterproof concrete structure. They are made of a high-quality special fibre cement and have a large surface area for casting into waterproof reinforced concrete structures. They are designed for flush mounting into the formwork. They can also be provided as a split version, for retrofit, where services are already installed.

 Curaflex® 3001 Sleeves are also made of fibre cement for casting in, but in addition have a large fixed flange to maintain the integrity of liquid form waterproof sealants that may be used.

Curaflex® 4006 Sleeves are also made of fibre cement for casting in, but in addition they have fixed and loose flanges made of cast iron to maintain the integrity of a tanking membrane or thick waterproof coating.

STEEL CURAFLEX® SLEEVES

The DOYMA Curaflex® Steel Sleeves can be either wall mounted or cast in depending on the type of waterproofing being used. They have been optimally designed for use in conjunction with the Curaflex® gaskets. Standard steel sleeves are made of triple corrosion protected mild steel. Optionally they can be made of Stainless Steel 304 or 316. They are available in a large number of standard sizes and types, and can also be custom made to include designs of multiple sleeves on one plate.

Curaflex® 8000 plates are designed to be mounted on the face of a wall. They are suitable for penetrations without a suitable core bore or sleeve and can cover letter box openings. Where pipes or services are already installed, split plates can be provided. A large number of standard spigot sizes are available, nonstandard sizes and plates with multiple spigots can be specially made upon request.

Curaflex® 9000 Sleeves are designed to be cast into a waterproof concrete structure. With a framework flush mounting, their inner wall is optimally designed to accommodate DOYMA sealing systems. The 100mm steel flange can be welded at any point along the sleeve.

Curaflex® 7006 Plates are made of triple corrosion protected mild steel and are designed to be wall mounted. They have fixed and loose flanges made of steel, to maintain the integrity of a tanking membrane or thick waterproof coating.

The above details have been given as a general guidance. For more information on our product range, or help and guidance for the best products to use to meet your project specific requirements, please contact Service Sealing Solutions.

steel sleeves 5
steel sleeves 4
Fibre cement gasket
fibre cement piping
steel sleeve
steel sleeve 2

Service Sealing Solutions Ltd specialise in service duct sealing systems for utility services, offering a high level of expertise to developers and specifiers for sealing against water and gas ingress around service entries in basements and high-rise buildings.   

For more information on our DOYMA Sealing Systems product range contact Service Sealing Solutions on 01952 510050 or email sales@servicesealingsolutions.co.uk