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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On site use For internal and semi exposed applications Protection of CHS columns up to 1 hr.

For all application steps, the surface temperature, air temperature and material temperature should be between 10oC 50oF and 43oC oF. If measurement shows that the readings are not in accordance with this distribution it will be necessary to make adjustments by removing paint or touching up to ensure conformity. Liberally apply Vicubond WR adhesive to face of noggings, apply vertical boards and secure with nails long enough to pierce full thickness of noggings at maximum mm centres.

Cafco International Steelguard Intercha Cementitious fire rated coating Protection of steel I-section, steel channel section and angle section up to 4 hrs. As an alternative to using Promatect soldiers.

ASFP – Fire Protection for Structural Steel in Buildings

Graphical Approach Data The input data shall be the mean time to reach the limiting steel temperature derived in accordance with Section 5. Monitoring and modelling long-term performance of fibre-reinforced polymer bridges. Attach the Rocksilk Firetech web and flange pieces by impaling over the 3mm mild steel welded pins and securing in place with 38mm spring steel washers.

Product description Resin bonded rock fibre rigid insulation 2.

Spiral screws at maximum mm centres used to fix web and soffit boards together. The web post line must not be extrapolated below mm unless additional test results can prove otherwise. It is willing to make its specialist knowledge on all aspects of fire protection and can assist specifiers and main contractors in identifying products suitable for specific requirements, both in the UK and related overseas markets.


In the case of a 3rd Party Certificated product. The SCI has calculated the applied loads for each test programme in order to ensure web post buckling at failure. The assessment shall be carried out separately for beams.

These temperatures may not be available with existing data. Physical performance and retention of material.

It does not matter if the steel is primed eg for corrosion purposes. These increases should be subtracted from the temperature. Thickness range Standard boards — 25, 30, 35, 40, 45, 50, 55 and 60mm This intercbar is responsible for the preparation of European fire related Standards.

Steelcalc Products

Spiral screw fixings applied between web boards and flange soffit boards at mm maximum centres. On site use For internal and semi-exposed applications It also introduces a new method of determining inetrchar section factor for cellular beams. Availability Main stockists and builders merchants 4. Protection technique Profile or boxed 5. The data from the fire tests is used for the UK assessment procedures without the inclusion of any of the correction factors described in the European Standard.

The method of application used shall be recorded in the assessment and where solvent based intumescent are applied by brush for testing then the application shall be restricted to this method whereas 9733 applied by spray for testing then the application shall allow both brush and spray. Cover strips are not required over joints in the boards covering the flanges. Derbyshire, UK BS These may be subject to variation depending on factors such as differences in colour and normal manufacturing tolerances.

It is therefore recommended that if most of the test specimens do not have a top coat that there are some unloaded sections with topcoats.


Stagger position of noggins on opposite webs. The data may also be applied to rectangular hollow sections This may be replaced by a second SBb but with both web posts mm wide. Consolidating available information on the performance of fire protection materials. The powder must first be added and mixed into Part A resin prior to adding Part B.

Part 21 The data provided complies with the principles in Sections 3 and 4 of this Yellow Book Association for Specialist Fire Protection 93 Fire protection for structural ihterchar in buildings th www. Providing guidance to manufacturers on testing requirements. For wet applied protection. International Protective Coatings prior to application start up.

The predicted thicknesses are always considered as the minimum required for on-site application. International IntercharIndustrial coating, An intumescent passive fire protection coating formulated as a two-part epoxy with fire and CC 30 March 1 April The construction details should be identical to those covered in the assessment reports.

Values of Section Factor. For the purposes of analysis. Although it is very rare for a steel beam interchwr a composite floor slab not to be designed to act compositely with the floor slab. Parts 20 to It also defines the limitations of the assessment and the permitted direct application of the results to variations in the tested system e.

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Required thickness of fire-resisting material should be in accordance with Table 5 in the report no. Additional mechanical fixing For steel over mm deep. Alternatively a wire mesh fixing grid is formed around the steel section and the mesh cut to form a fixing grid.

Applied protection to steel members PrEN Test methods for determining the contribution to the fire resistance of structural members: intwrchar