Fire Proofing Timber Floors

Topic welding industry general welding discussion wood floor fire proofing.

Fire proofing timber floors.

Upgrade first floor floors typically a decent thickness of timber floor sheeting or floorboards is sufficient if well fitting eg 20mm. Sound insulating floor system. Fire retardant paints are most frequently used in large scale industrial spaces public buildings and facilities or on new builds. By lift mechanic date 04 01 2006 04 30 my last post was about almost catching my house on fire.

The greatest fire integrity is best achieved in the ceiling below as 1 above. Rockwool stone wool naturally provides high levels of thermal performance to prevent the passage of heat out of a ground floor. Health and leisure facilities schools universities commercial buildings hospitals retail and industrial units and nuclear power plants. I have also seen floor voids with gypsum carlite bonding filled over mesh between floor joists.

Typical areas of use include. While methods of making wood almost completely fireproof are available most of these involve expensive materials or processes requiring special materials. Both the 2012 and 2015 versions of the international residential code irc include fire protective membrane requirements to enhance the fire performance of lightweight floor systems. Gypfloor silent is an acoustic floor system specified in residential conversion or improvement work.

The predictability of timber products in fire is such that most timber products can be declared to known reaction to fire classifi cations table 1. Fire is always a danger to wooden structures. Within the ce marking process there is a requirement to declare the reaction to fire for timber products. Fire protective membranes for lightweight floors.

Rockwool ground floor insulation solutions are available for timber floors metal floors precast concrete floating floors as well as beam and block floors. Fb750 has also been tested to fire protect the underside of loaded timber floors for up to 120 minutes bs 476 pt 21. The walls i am planning on covering with cement board or sheet metal. Fire proof ceilings and floors fire fabric insulation placed inside the floor above a ceiling between the timber joists to provide a fire proof barrier.

Fortunately you can make a simple spray or paint on mixture at home out of easily obtained chemicals that will help retard flame. The euroclass classification is set out in en 13501 110 and table 2. 1 hour fire rated ceiling and floor insulation fabric easily fixed inside the floor void to protect the floor from smoke flames and heat. It upgrades existing timber joist floors to meet the requirements of building regulations for separating floors between rooms created by a change of use or conversion.