Covia TG SHEV System - Fire Protection TRIA Portugal

Daylight systems, also known as daylighting systems, refer to techniques and technologies used to harness natural daylight in buildings to reduce the need for artificial lighting. The goal is to create a well-lit and comfortable indoor environment while minimizing energy consumption.

Facade louvre windows refer to a specific type of architectural window design commonly used on building exteriors. These windows consist of horizontal slats (louvers) that are angled to allow for ventilation and natural light while also providing privacy and shade. The louvers can be adjustable, allowing occupants to control the amount of airflow and sunlight entering the building.

Natural ventilation refers to the process of supplying fresh air to an indoor space without the use of mechanical systems, such as air conditioning or fans.

A roof access hatch is a type of access point installed on a building’s roof to provide safe and easy access for maintenance workers, contractors, and others who need to reach the roof level. It typically consists of a door or lid that can be opened to access the rooftop.

SHEV stands for “Smoke and Heat Exhaust Ventilation” systems. These systems are designed to improve the safety of buildings, especially during fires, by effectively removing smoke and heat from the affected areas. SHEV systems are essential for creating safe escape routes for occupants and facilitating firefighting operations.

SHEV Systems

Natural Ventilation

Facade Louvre Windows

Daylight Systems

Roof Access Hatches

Accessories

Natural ventilation refers to the process of supplying fresh air to an indoor space without the use of mechanical systems, such as air conditioning or fans.

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Covia TG

SHEV Systems

A single flap smoke vent suitable for the removal of large quantities of warm air and / or smoke from a building within a short period of time, daily ventilation and natural lighting.

Product Features

COVIA TG is a single flap smoke vent suitable for the removal of large quantities of warm air and / or smoke from a building within a short period of time, daily ventilation and natural lighting. Suitable for utilization on various kerbs and domes.
The vents are manufactured according to ISO 9001 quality control standards and comply with the European requirements for NSHEV according to EN 12101-2. The vents are formed from high quality corrosion resistant aluminium to ensure low maintenance requirements and watertightness.
COVIA TG is a perfect solution for preventive fire protection in staircase rooms.
Within the range on the minimum and maximum possible construction sizes,
the devices can be supplied in variable dimensions.

Tempered Alumininum

Roofs
0-15º

Opening 140º,150º & 160º

Specifications

Typical Applications

Suitable for horizontal and inclined roofs up to 15º.

May be installed either onto roofs or into barrel vault daylighting systems. Particularly suitable for warehouses, logistics centres, staircase rooms, production environments and industries.

Materials

Tempered aluminium, sea water and corrosion resistant (EN AW 5754).
Corrosion resistant bearings.
Sealant applied so that there is no freezing, enabling the equipment to have low air permeability at the same time.

Note: aluminum is supplied untreated as standard. Possibility of being supplied with electrostatic painting (in any RAL color).

Dimensions

Roof opening width: from 800 up to 1300 mm
Roof opening length: from 1000 up to 1700 mm.

Available dimensions vary depending on the Width/Length ratio.

Opening Angle

140º, 150º and 160º.

Controls Fire Ventilation

M24V: traverse with electric motor 24 V.

Flaps

Glass – Insulated double glass 30 mm.

Bases

Single aluminium.
Double wall aluminium with insulation.
Double wall aluminium with insulation and TB, thermal break in the aluminium base.

Note: other non-standard bases available upon request

Weight

Depends on dimensions and type of infill.