Mastic & Foams | Astro PFP FR Acrylic
For in-stock items orders received before 2pm (Monday-Friday) are generally dispatched for delivery on the following working day (Monday-Friday).
Designed to prevent the spread of fire and smoke through joints and openings in fire rated walls and floors (including openings formed around building service penetrations); the Astro PFP FR Acrylic will also maintain the acoustic design performance.
When subjected to atmospheric conditions, the sealant cures however, it will retain a degree of elasticity for joint movement. Under fire exposure, The Astro PFP FR Acrylic creates a robust fire seal by the formation of a durable intumescent char.
The Astro PFP FR Acrylic can be used with a suitable filling material i.e. stone wool or Astro PFP FR backing material in order to secure correct width to depth ratio, and to reduce the shrinking of the sealant during curing. Minimum depth and maximum width of the joints are included in the installation instructions. Thermal activation takes place at approx. 180°C when the material will expand (intumesce) and prevent the passage of fire and smoke for periods up to and beyond 4 hours.
When testing pipes, one can choose not to cap (or close) the pipe, or cap the pipe inside the furnace, or outside the furnace, or on both sides. The configuration chosen depends on the intended application of the pipe and/or the installation environment.
The code defining if a pipe is capped is stated after the fire classification. For instance, EI 60 C/U which means the pipe was capped inside the furnace, and uncapped outside the furnace. The test configuration defines the approvals possible.
Our engineering judgment based on EN 1366-3:2009 are:
|Intended use of pipe||Pipe end condition4|
|Rainwater pipe, plastic||At drainage||U/U1)|
|Not at drainage||C/C2)|
|Drainage or sewage pipe, plastic||Ventilated drain||U/U1)|
|Drain w/water trap||U/C1)|
|Not at drainage||C/C2)|
|Pipe in closed circuit (water, gas, air, electricity etc.)||C/C2) 3)|
|Flue gas recovery system pipe, plastic||U/C1)|
|Pipe with open ends and = 50cm length on both sides, plastic||U/U2)|
|Pipe supported by suspension system, metal||Fire rated support||C/U1)|
|Waste disposal shaft pipe, metal||U/C1)|
1) Suggested in EN 1366-3:2009. 2) Astroflames's judgment based on tests. 3) Metal pipes should have fire rated support. 4) U/U classified fire seals cover C/U, U/C and C/C. C/U classified fire seals cover U/C and C/C. U/C classified fire seals cover C/C.
|Condition||Ready for use, acrylic based filler|
|Specific gravity||1.56 - 1.60.|
|Reaction to fire||Class D-s1, d1|
|Expansion in fire||1 : 2-3|
|Non-sticky||Max. 75 minutes|
|Film forming||Max. 25 minutes|
|Totally hardened||3 to 5 days depending on thickness and temperature|
|Flexibility||12.5% according to ISO 11600|
|Durability||Z2 intended for use in internal conditions with humidity classes other than Z1, excluding temperatures below 0°C|
|BWR 3||Use category IA1, S/W3|
|Thermal conduct.||0.845 W/mK (+/- 3%) @ 20mm depth|
|Storage||18 months stored in unopened cartridges. To be stored in temperatures between 10°C and 30°C|
|Working life||30 years|
|Service temp.||-20 to +70°C|
|Application temp.||+5 to +30°C|
|Compatibility||Suitable for use with most materials, but should not be used In direct contact with bituminous materials|
|Limitations||Should not be used in permanently damp areas or in joints with high movement|
|Classification||CE-marked - Sealant for fire rated joints and penetrations class EI 240|
|Standard colours||Standard white|
|Colour codes||White: RAL 9002|
This Technical Data Sheet and the Installation Instructions are based on the product's European Technical Assessment issued in accordance with regulation (EU) No 305/2011 on the basis of EAD 350454-00-1104, September 2017.
|Product Code||Product Description||Colour||Size|
|AFPFPACW||Astro PFP FR Acrylic - Cartridges||White||310 ml|
Please contact us and quote the following information - Please quote- Quantity / Trade name / Product Ref / Size
Typical example:- 25 / AFPFPACW / Astro PFP FR Acrylic - Cartridges / 310 ml
The product does not present any known health hazards during or after installation. Normal good industrial and personal hygiene practices should be observed. For further information on health and safety requirements please contact the technical team on: tel 01329 844 500 or email email@example.com
Download and review the following available data sheets for this product.
For in-stock items orders received before 2pm (Monday-Friday) are generally dispatched for delivery on the following working day (Monday-Friday). All dates quoted for despatch are estimates only and are not guaranteed. We will endeavour to meet these dates but shall have no liability for any delay in despatch or delivery or any damage or loss occasioned thereby. We may deliver products pursuant to any order by instalments. If we are unable to deliver the goods for any reason,you will be contacted and you will not be obliged to pay for the goods which have not been delivered, you also have the option to cancel the goods that have been delivered, however we shall not be liable for any loss of income or profit which may have been caused by the delay or non delivery of goods.
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If you've got a question about this product or need some technical help get in touch with the Astroflame sales or technical team to discuss your requirements today. We are open Monday to Friday 8:00am to 5:30pm. You can always contact us on the following:
Web Page Last Modified: 09.07.2020 13:06
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