Risf is a more onerous requirement than frl.
Usg boral fire rated ceiling systems.
Used widely throughout the world for commercial and residential construction.
Systems that achieve a particular risf may be used to satisfy the requirements of a lesser risf.
Refer usg boral for acoustic rating of fire rated ceiling systems with false ceilings.
System designs using usg boral firestop plasterboard can be engineered to achieve 1 hour and up to 4 hour fire resistance level according to bs 476.
Suspension grids must be installed in accordance with rondo and usg boral specifications.
Fire rated partition and ceiling systems approved for use by accredited certification bodies.
Usg boral s technical plasterboard portfolio can be utilized as shown for a one stop solution.
Usg boral firestop installs easily and depending upon the system applied is able to prevent the spread of fire up to 30 minutes to 4 hours.
Usg boral s most commonly used fire rated systems can be easily used in accordance with the performance based principles of fire safety engineering.
Each suspension point must be capable of supporting a weight of 50kg in addition to the self weight of the system.
This includes lightweight wall and ceiling systems service shafts masonry upgrades and beam column fire protection systems.
Usg boral firestop takes the lead for interior lining fire protection.
Usg boral offers a range of fire rated plasterboard walling systems.
Our systems are tested and can be referenced across some of the most prestigious projects world wide.
Usg boral s concealed ceiling systems incorporate fire rated performance and will enable you to achieve a seamless finish.
Penetrations in fire rated ceilings.
Additional information fire rated assemblies.
Systems provides certified fire rating acoustic and structural performance data and installation specifications for a wide range of usg boral building systems.
Usg boral acoustical ceiling tiles with donn suspension system were installed to provide great.
Lightweight plasterboard and fire rated for up to 4 hours the firewall area separation system is ideal for industrial use in portal framed buildings.
Fire rated gypsum boards.
The usg drywall suspension system is a pre engineered system that allows contractors to create unique curved domed and conventional flat drywall ceilings without cutting or curving support structures in the field.