Hensel Hensomastik B 3000 is a water-based fire protection coating for interior and exterior concrete. It improves the fire-resistance time of concrete and reinforced concrete structural parts to up to 120 minutes and is used particularly in areas with high emission loading, such as underground and multi-storey car parks.

Hensel Hensomastik B 3000 greatly delays the build-up of heat in concrete. At temperatures over 330°C, concrete and steel reinforcements expand at different rates. It prevents the concrete from flaking away from the steel reinforcement - fulfils the requirements under DIBt (October 2010) and AgBB (June 2012).

It is tested in compliance with the European standard EN 13381-3:2015, analogous to prEN 13381-3:2012, and is approved to Exova Warringtonfire WF report no. 339818.

Hensel Hensomastik B 3000 is easy to use, with low film thicknesses, puts no load on the surrounding structure and is maintenance free. 

This product is a 'Hensel Green Product' and non-VOC in accordance with ISO 11890-2, A+ VOC emission class, LEED confirmation, AgBB tested. It also contains no halogens, APEO, borates, fibres or plasticisers

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• Features & Benefits
• Areas Of Application
• Approvals/Certifications
• Product Features
• Notes

Features & Benefits

   
• Water-based fire protection coating for interior and exterior concrete
• improves the fire-resistance time of concrete and reinforced concrete structural parts to up to 120 minutes
• Used particularly in areas with high emission loading, such as underground and multi-storey car parks
• Prevents concrete structural elements from heating up and flaking off the steel reinforcement
• Greatly delays the build-up of heat in concrete
• Fulfils the requirements under DIBt (October 2010) and AgBB (June 2012)
• Tested in compliance with the European standard EN 13381-3:2015, analogous to prEN 13381-3:2012
• Water-pressure resistant and weatherproof in accordance with DIN 1048
• Easy to process, low film thickness, no loads on surrounding structure, maintenance free
• External and in-house monitoring/building material approval Z-19.11-1715
• Non-VOC in accordance with ISO 11890-2, A+ VOC emission class, LEED confirmation, AgBB tested
• Low film thickness to save cost and time: 1.313 – 3.435 mm
• Contains no halogens, APEO, borates, fibres or plasticisers
• Apply over Hensel Beton-Carbonsperre to prevent contamination and water penetration
• Please Note: Colour shown is approximate

Areas Of Application

• Indoor and outdoor applications
• The fire resistance duration of concrete beams and columns can be improved by up to 120 minutes
• We recommend that you consult with the responsible planning authority or architect before installing the fire protection system
• On request, a project based guide can be drawn up that serves as a basis for the approval of individual cases - Please contact our Technical Department on 0113 2455450 (option 2) or send a message to [email protected] for details
• Please Note: The ambient conditions during the application must be documented in a report

Applications:

Approvals/Certifications

• Exova Warringtonfire WF report no. 339818
• Summary ref no. CT/339818 of 10 June 2015
• LEED confirmation
• Building material approval no. Z-19.11-1715

Product Features

• Viscous, non-hygroscopic, ablative, fire-resistant coating
• Greatly delays the build-up of heat in concrete. At temperatures over 330°C, concrete and steel reinforcements expand at different rates
• Prevents concrete from flaking off. The product complies with the requirements under DIBt (October 2010) and AgBB (June 2012)
• Water-based system
• Free of APEO (alkyl phenol ethoxylate), halogens, and borates
• No fibre or other particulate emissions
• VOC emissions class A+
• No loads on the surrounding structure, space saving, no headroom loss
• Only thin coating thicknesses are required: 1.313–3.435 mm depending on reinforcement rod depth and required fire resistance duration
• Easy to process, maintenance free
• Under the optimal conditions, a wet film thickness up to 1,500µm thick can be applied in the one operation
• Colour: White (approx. RAL 9010)

Notes

• For Professional Use Only
• Hensel Beton-Carbonsperre prevents contamination and water penetration
• Beton-Carbonsperre must be fully dry before applying Hensel Hensomastik B 3000 - subject to a positive fingernail test
• Under the optimal conditions, a wet film thickness up to 1,500µm thick can be applied in one operation
• Hensel Hensotop WB top coat offers the possibility of coloured design and protection against moisture - it should be applied when surfaces are exposed to environmental influences
  • Do not apply the top coat before Hensel Hensomastik B 3000 is fully dried. At the earliest after 48 hours and after a positive fingernail test

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.