Solution for a vehicle-accessible flat roof with polymer-bitumen membrane
TN ROOF BRM CONCRETE AUTO LITE
System composition
- Two layers of asphalt concrete
- Road bitumen emulsion
- Reinforced concrete plate
- Needle-punched geotextile
- Leveling layer of granite gravel
- Needle-punched geotextile
- ULTRAPLAST B
- ULTRAPLAST B
- BITUMEN PRIME COATING
- Sloping layer of sand-cement screed
- Reinforced concrete base
AREA OF APPLICATION
Residential and administration buildings, multifunctional complexes, hotels, sports and healthcare facilities, business centers, shopping centers.
SOLUTION DESCRIPTION
The inverted roofing solution accessible to vehicle traffic is installed over a reinforced concrete load-bearing structure. The system withstands a great load and reliably protects the premises below from leakages during the whole operation period.
The waterproofing system comprises two layers of APP-modified bitumen membrane ULTRAPLAST B for durable waterproofing even in extreme operating conditions. The waterproofing membrane in this system also serves as a vapor barrier. It is installed over the primed sloping layer of sand-cement screed.
The gravel layer of variable thickness is intended for leveling of the system. It is necessary to install separation and protection layers of geotextile with a minimum density of 300 g/m2 before and after the leveling layer.
To evenly distribute the pressure of vehicles on the roofing system, the reinforced concrete slab is mounted, which is followed by the laying of asphalt concrete.
