Select One of Our Company Sub-Divisions:
Natural (or 'gravity') ventilation systems use the naturally occurring thermodynamic forces in the building envelope to draw fresh air through low level wall-mounted air inlets into the workplace and dispel waste air through roof-mounted exhaust systems.
The purpose of smoke control is that by releasing the heat and smoke produced by a fire from the building, the level of damage to the building and its contents are minimised, thereby automatically protecting stock or machinery as well as the building itself. The buildings occupants can escape more easily as the smoke is kept above their heads and the Fire Service can enter and fight the fire quickly and effectively as the seat of the fire is visible.
External solar shading is one of the most effective ways to control the internal conditions of a building. Solar shading systems offer designers the opportunity for distinctive architectural impact, whilst reducing solar heat gains.
Through the process of ingress and egress of air through an indoor space by natural means to indicate use of automatic control systems reacting to external and internal environmental conditions.
Smoke containment systems prevent the movement of smoke and heat from one area to another. These often take the form of physical barriers such as smoke curtains. Smoke curtains are generally used either to create a smoke reservoir by containing and limiting the travel of smoke, to channel smoke in a predetermined direction, or to prevent or retard smoke entry to another area or void.
An RVI electronic control system enables all equipment to be integrated within a total smoke control system. Whilst primarily intended for fire safety applications, it may be designed to assume the role of a building management system controlling all manner of natural ventilators and dampers. An RVI electronic control system can be custom built to suit any client requirements.
Louvres are commonly used on most types of buildings, either to allow air in or out, or simply as a vision screen or using "Performance Louvres" for the need to exclude wind driven rain and to admit air, but not rain
The critical role performed by these devices is to maintain the power to vital equipment such as ventilation fans, allowing the safe evacuation of a business or public area. Often these devices are mounted local to the extraction fans and, as an assembly, it is essential that they comply with the stringent requirements of
BS EN 12101 - 2003.
Our in house manufacturing plant located in Modderfontein, Gauteng has the capability to produce any sheet metal work in the form of ducting, plenum, punched out components and bending of these components as well as welding of aluminium and galvanized materials.
Robertson Ventilation Industries service technicians offer a fast response, round the clock service to supporting both Robertson Ventilation Industries own and other manufacturers' products. Our Service centers are located in Gauteng, Kwa Zulu Natal & Western Cape, but will service anywhere in South Africa enabling a prompt and cost effective response.