AF Sleeves

Fireproof sleeve for combustible pipes

AF SLEEVES are pre-shaped intumescent sleeves certified under EN 1366-3 for up to EI 240 sealing of combustible pipe penetrations in walls and floors.

Technical Data-Sheet
BIM
Certifications
Weight: 0,09 kg /NR
Price: €8,60 /NR

Choose the quantity (NR)

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Technical Features

Made of a material with a high thermal-expanding capacity, when heated, AF SLEEVES seal the pass-through pipe by completely filling the gap left by the combustible pipe collapse. The product's reduced thickness enable its application around the pipe directly inside the rigid structure.
  • Available sizes: from 30-160 mm;
  • Free expansion: >20:1;
  • Activation temperature: ≈ 180°C;
  • Pressure generated: 10 bar;
  • Thickness depending on the diameter;
  • Height 50 mm.

Different type of Product

Pipe diameter (mm)
Sleeve length
(mm)		Number
of windings
302402
403102
503802
634602
755502
805602

Different type of Product

Pipe diameter (mm)
Sleeve length
(mm)		Number
of windings
906202
1006802
1107502
12513103
14014503
16016403

Direct Application

  • Combustible pipes.

Certifications

  • Class EI 240 (EN 1366-3) rigid floor;
  • Class EI 240 (EN 1366-3) rigid wall;
  • Class EI 90 (EN 1366-3) plasterboard wall.

    Packaging and Storage

    Cardboard boxes.
    Unlimited under normal storage conditions.

    Specification

    Supply and application of AF SLEEVES intumescent sleeves, which have an expansive capacity of more than 20 times the initial volume, covered in polyethylene, for protection up to EI 240 of combustible pipe penetrations in walls and floors.

    Application Method

    1. wrap AF SLEEVES around the combustible pipe;
    2. secure the sleeve with adhesive tape and insert it into the wall or floor;
    3. complete the sealing with a concrete casting (mortar or concrete).

    Reason to choose AF Sleeves

     reduced thickness of the product;

     easy and simple installation;

      installable in low accessibility situations.

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