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Intumescent Expansion Joint Seals - 2Hr Rated
Intumescent Expansion Joint Seals - 2Hr Rated
 

Intumescent Expansion Joint Seals - 2Hr Rated


Fire Rated Expansion Joint Seal / Linear Joint Seal

Available up to 150mm gap size.

Joint movement capability of +/- 50%.

Fire resistance testing to EN 1366-4 E 120, EI120 and BS 476 240mins.

IET (IEE) 17th Edition Fire Stop Compliant to Regulation 527.1-3 - Electrical Installations.

BS 7671-2008 Chapter 42 & 52 - Electrical Installations Fire Resistance.

Acoustic Isolation to EN 10140 to 22dB.

Air Permeabiltiy testing to EN 1026 to 600Pa - 100Pa 3.3/1.7 m3/h/m2 with FLEXI COAT.

Highly flexible and water resistant.

Description

Designed for long linear joint installations in both horizontal and vertical applications it is a flexible and water resistant seal that expands when exposed to heat. The carbonaceous char formed by the graphite prevents the spread of fire through the joint thus ensuring the integrity of the compartment wall/floor is maintained.

Tested in block wall, concrete and masonry. Tested in concrete floors. Tested in linear joints up to 150mm wide.

Tested with cables, cable bunches, cable trays and cable trunking.

Joint movement capability of +/- 50%.

Areas of Use

Between steelwork and blockwork where deflection and movement could occur

  • In movement joints with blockwork walls and floors.

  • Top of wallhead to the underside of the floor - although gaps could be uneven ASTROflame Intumescent Expansion Joint Seal is extremely compressible and should accommodate any irregularities.

  • Expansion Joint is an extremely versatile filler material.

Availability

Sold in One Metre lengths in a range of widths and depths to seal different gap dimensions.

Gap Width

Dimension of Seal

Integrity

Product Ref

 

up to 10mm

12mmx12mm

120 min

AFEJ10/120

11mm to 20mm

29mmx12mm

120 min

AFEJ20/120

21mm to 25mm

32mmx20mm

120 min

AFEJ25/120

26mm to 35mm

53mmx20mm

120 min

AFEJ35/120

36mm to 50mm

64mmx35mm

120 min

AFEJ50/120

50mm to 60mm

85mmx40mm

120 min

AFEJ60/120

61mm to 75mm

90mmx50mm

120 min

AFEJ75/120

76mm to 100mm

126mmx100mm

120 min

AFEJ100/120

101mm to 120mm

147mmx125mm

120 min

AFEJ120/120

121mm to 150mm

170mmx100mm

120 min

AFEJ150/120

 

Packing

Sold individually.

Fire Test or Assessment Report

Certifire Approved

Health and Safety

The product does not present any known health hazards during or after installation. Normal good industrial and personal hygiene practises should be observed.

Installation

Installation is easily effected by compressing the pre cut ASTROflame Intumescent Expansion Joint Seal and inserting into the joint and releasing. A minimum compression of 15% per thickness of material is recommended to ensure a rigid friction fit.

Ordering Example:


To specify for a gap width of  20mm order Gap Width Dimension 11mm to 20mm. In the shopping basket set the number of one metre lengths you require. Supplied by the metre.


Gap Width Size


Our Price: £3.16

Prices include VAT.



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