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For floors, loadbearing floors and walls

With up to 240 minutes fire resistance
Integrity & Insulation
Tested to BS476: Part 20 & AS1530: Part 4 requirement

PROMASTOP® Cement
Areas of
Application		 Stability
Rating		 Integrity
Rating		 Insulation
Rating
Floor - 240 minutes 240 minutes *
Loadbearing Floor 240 minutes 240 minutes 240 minutes *
Wall - 240 minutes 240 minutes *

* The insulation time is the time to failure measured on the surface of the PROMASTOP® Cement. In some instances, where insulation measured upon the services is the required criteria, this time to insulation failure can be substantially shorter, e.g. for a steel or copper pipe passing through the barrier. If insulation measured upon the services is the relevant criteria for a specific project, please consult Promat Technical Department to ensure the appropriate performance can be obtained.


Cement (floor) FRL up to -/240/240   Cement (loadbearing floor) FRL up to -/360/360   Cement (wall) FRL up to -/240/240  

PROMASTOP® Cement (floor) FRL up to -/240/240

PROMASTOP® Cement

PROMASTOP® Cement (SC) is a lightweight fire resistant cement supplied as a dry powder for on-site preparation. It is mixed on-site with clean water. This fine grade cement powder is white in colour for ease of identification and has a quick setting time. When the product is set, it presents a hard surface finish and does not shrink regardless of temperature change. It is readily drilled for post installation of services. When used in a floor applications, PROMASTOP® Cement can also provide some degree of load bearing capability depending on the thickness of cement layer apply. Please consult Promat Technical Department to ascertain thickness requirement to meet a loadbearing performance requirement.

PROMASTOP® Cement has been tested for up to a 240 minutes fire rating in masonry or concrete block walls and concrete floors. Tests were carried out in accordance with AS1530: Part 4, BS476: Part 20 and EN1366: Part 3. Insulation on the penetrating services will vary depending upon the services that penetrate the barrier.

This system is not for use in lightweight steel stud partition walls.

PROMASTOP® Cement is packaged in convenient 20kg bags.

Recommended Specification

Where appropriate, with or without service penetrations, the specified floor/wall openings should be properly fire stopped using PROMASTOP® Cement capable of providing a fire resistance of -/120/120 or -/240/240 when tested and assessed in accordance with AS1530: Part 4 and/or BS476: Part 20: 1987. Installation of any fire stopping product should be carried out according to the manufacturer’s recommendations. Please consult Promat for more details.

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