Verified by manufacturer 28 days ago
UL-EU Certified
Certificate type
Encasement system using non-combustible mineral bound light weight boards. One-sided beam protection 600–1200 mm deep; board to framed casing fix.
Steelwork protection.
PROMAT PROMATECT®-250 is a non-combustible mineral bound light weight board and provides a high degree of strength and dimensional stability and fire protection to structural steel and is suitable for areas where the relative humidity is up to 85%.
It is classified A1 non-combustible according to BS EN 13501-1.
Features and benefits:
Color | White |
Finish | Smooth Guidance for specification option: One face, ready to form a finished surface. Sanded Guidance for specification option: Reverse face. |
Material | Calcium silicate Guidance for specification option: Autoclaved calcium silicate spheres bound in a mineral matrix. |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Manufacturer guidanceEtex Building Performance Limited warrants that our passive fire protection products and component parts, when installed in the building originally designed, built and unaltered in accordance with the conditions and procedures as detailed in UL-EU Certificate No. UL-EU-01220-CPR, this specification document and associated CAD drawings; and any specific technical recommendations made in relation to the above project, shall be durable and free from defects due to faulty manufacturing or factory workmanship. The system must be installed by a 3rd party accredited fire protection contractor, and where included in the specification, solely with proprietary products and components as supplied by Etex Building Performance Limited. The scope of this warranty will be dependent on the application and the environment in which the products are being installed. |
Uniclass | |
CAWS | K11/54 Fire protection board K11/885 Fire protection board |
Support | 30 x 52 x 30 x 0.5 mm steel U-track and 36 x 50 x 34 x 0.5 mm steel C-studs. |
Insulation | Low density (10–30 kg/m³) glass mineral wool.Guidance for specification option: If required for acoustic or thermal performance. Not required. |
Linings | Inner and outer layers: PROMATECT®-250 board thickness determined by section factor (A/V), fire resistance period and limiting steel temperature. |
Fasteners | Fixing to metal track and stud: M3.5 CSK Self Tapping Screws. |
System accessories | FSi Promat Pyrocoustic® Fire Resistant Sealant. |
Fire resistance | Guidance for specification option: Fire resistance (minutes) to EN 13501-2. Insert requirements. |
Colour/ Finish | Guidance for specification option: Insert requirements. Manufacturer guidanceDecorative finishes should be applied in accordance with Promat Technical Data Sheet TDS 056 (https://www.promat.com/en-gb/construction/documentation/). |
Section factor | Maximum 350 m-1. |
Steel sections | 600–1200 mm deep and 325 mm maximum width. |
Strips | Coverstrips: Thickest encasement board layer x 100 mm wide PROMAT PROMATECT®-250 coverstrips fitted behind board joints and at the start and end of the beam. Guidance for specification option: Coverstrips are not required to the top or bottom flanges of beam encasements. Coverstrips are not required for double layer encasements. |
Third-party certification | As detailed in UL-EU Certificate No. UL-EU-01220a-CPR. Guidance for specification option: Note: Depending on site conditions, alternative fixing methods may be required for beams and columns, one- or two-sided exposure or interface with other building elements. These fixing methods are outside the scope of current EN test methods. These recommendations are based on the principles of EN 13381-4 and given in good faith. They should be approved by the responsible designer or through independent third party assessment. |
Installation | Encasement boards must overlap the structure either side of the steel by a minimum of 75 mm. |
Country of material origin | Belgium |
Country of product manufacture | Belgium Manufacturer guidanceApplies to the bulk board material only. Other components are from other countries. Consult manufacturer for details. |
Material | Calcium silicate Guidance for specification option: Autoclaved calcium silicate spheres bound in a mineral matrix. |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceLatest EPD information available at: https://www.promat.com/en-gb/document-request/pi369182/PROMATECT-250 EPD_pdf/ |
Recyclability | Gypsum, calcium silicate and metal components can be recycled depending on the segregation of all materials. |
PROMATECT-250® - 1 Sided Beam Protection up to 325 mm Wide. Direct Fix to Structure Through Packers - ST P250-004S
PROMATECT-250® - 1 Sided Beam Protection up to 600 mm Deep. Board Fixed to Angle – ST P250-001S
PROMATECT-250® - 1 Sided Beam Protection up to 600 mm Deep. Direct Fix to Blockwork or Structural Concrete - ST P250-002S
PROMATECT-250® - 1 Sided Beam Protection up to 600 mm Deep. Direct Fix to Recessed Wall Structure - ST P250-003S
PROMATECT-250® - 1 Sided Column Protection up to 600 mm Wide. Direct fix to Blockwork or Structural Concrete - ST P250-035S
PROMATECT-250® - 1 Sided Column Protection up to 600 mm Wide. Direct fix to Blockwork or Structural Concrete through packers - ST P250-037S
PROMATECT-250® - 1 Sided Column Protection up to 600 mm Wide. Direct fix to Column - ST P250-038S
PROMATECT-250® - 2 Sided Beam Protection 600 mm to 1200 mm Deep. Board to framed casing fix - ST P250-030S
PROMATECT-250® - 2 Sided Beam Protection up to 600 mm Deep and 325 mm Wide. Board fix to Angle, Angle fix to beam - ST P250-011S
PROMATECT-250® - 2 Sided Beam Protection up to 600 mm Deep and 325 mm Wide. Board fix to Angle, Angle fix to wall - ST P250-010S