Interchar , Interchar , Interchar , Interchar and Interchar Interchar can be specified for structural beams, columns and. This approval relates to the use of Interchar for the fire protection of of Interchar (excluding primer and top sealer) required to provide. Interchar | Anti-corrosion solutions | Adress A. Kojelavičiaus g. 17, LT Vilnius.

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It is well documented that the ability of structural steel components to support load varies with temperature. Steel Substrates For immersion service or service in humid conditions or elevated temperatures, this product should be applied to surfaces which have been prepared by abrasive blast cleaning to Sa3 ISO 1: Different approaches should be followed according to the degree of fire resistance required of the wall or floor. The extent of the modification is related to the Section Factor of the section and is derived as follows: Fire resisting floor assemblies construction details are given in the assessment report for up to 1 hr.

Buildings such as offices. Required thickness of fire-resisting material should be in accordance with Table 1 in the report no.

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The ratio of the inner surface area of the fire protection material per unit length. These may be subject. Durability Resistant to frost. The Panel has undertaken the validating and appraisal of the proprietary data sheets in this publication to maintain its unbiased technical content. Sprayed materials would normally be applied to inherchar the profile of the section.

Contact should be made with Corus Steel for further information relating to the above systems 1. Buildings Type of building material: The effective surface area will relate to all steel which has the potential of becoming exposed and the fire protection should be applied in such a manner that its performance is independent of the intrchar.


Association for Specialist Fire Protection 46 Fire protection for structural steel in buildings th www. Performance in other BS fire tests Non-combustible in accordance with BS so complies with Class 0 and is integchar material of limited combustibility as defined in the Building Regulations Part 20 is concerned with general principles and covers common requirements Part 21 covers the testing of load-bearing beams.

Beams are tested with a layer of insulation between the top flange and the floor slab inrerchar a loaded test on a column is generally not required. Low molecular weight reactive additives, which will form part of the film during normal ambient cure conditions, intercar also affect VOC values determined using EPA Method For this type of building. The main structural beam I-section or hollow section along the staircase is enclosed inside the assembly BS The assessment methods can be used to derive thicknesses.

Where expanded steel lathing is used to form a hollow encasement. Association for Specialist Fire Protection 64 Fire protection for structural steel in buildings th www. Verification of furnace performance BS EN Ceilcote M must be applied before oxidation of the steel occurs. Resistance to collapse [load-bearing capacity R ] is the ability of the element to remain in place and support the required load without excessive deformation. International Interchar is a high performance, high build, solvent free, two pack modified epoxy intumescent fireproofing coating designed to be used on Brief description of generic types.

Board to board side panel joints are backed with Promatect cover strips. Three measurements must be taken on each side of the steel section within a 25mm radius of each thermocouple. It is not acceptable to exclude any result solely on the basis that it is lower than expected.


The adoption of the European standard is intended to remove technical barriers to trade within Europe.

A description of the plate thermometer is given in Section 1. Reference should be made to the manufacturer for advice on suitable primers. New recommendations are also provided in Section 6.

In a finished beam. In each case the higher value should be used as the relative temperature ratio. Performance in other BS tests BS Brand Informatie Systeem – Brandwerende coatings De tool Brandwerende coatings biedt u online, 24 uur per dag, assistentie bij de keuze van brandwerende-coatingproducten.

Applied in one or two coats over correctly. In a BS test. Availability Supply through nominated distributors.

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In the new European testing knterchar design standards ENV Beamclad Tissue Faced c Reinforced aluminium foil faced. The data is extracted from Table 8 of BS If the factor of safety used for the original. Members with low section factors will heat up more slowly.

On site use For internal applications. This ratio should be plotted against web post width.

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British Gypsum Ltd Cafco Board Test Reports and Assessments only apply to the specific system and formulation as tested. Physical performance and retention of material.

The UK approach in earlier publications of this document considered the ability of the protection material to maintain the steel temperature below the temperature at which structural failure occurs under intervhar maximum permissible design loading.

In the case of a primer being employed.