During the construction phase of a building, different fire safety measures and reaction protocols should be taken into account.
One issue that is generally not evaluated during the design process of a building is that of fire safety measures that should be taken during the construction of a building. The reality is that buildings under construction, as well as buildings that are being renovated or demolished, are more likely to catch fire than buildings already built.
There are, during construction, many sources of ignition, such as welding work, temporary electrical connections, and storage of combustible liquids. The fire can be easily extended as the building's fire protection systems are unfinished and the building's passive protections are incomplete. The lack of exterior enclosures means that the wind can have a major impact on the rapid development of flames. The building is packed with workers, while the evacuation stairs are still without proper enclosures and the fire alarm system is inoperable or not yet installed.
Hoses: Practical solution for Fire emergencies
Hoses are the basic implements of fire enclosures, because they play an essential and irreplaceable role in the suffocation of expanding fires. They can be found in offices, airports, hotels, hospitals, shopping malls, industrial plants and residential building design in UAE; in fact, they are located in all these places, so that firefighters can transport water under pressure.
These elements are defined as a flexible tube, used by firefighters to move high-pressure water from a supply source to the fire. As a main feature, point out that fire hoses are made of a synthetic neoprene inner tube. To this, is added an outer layer of continuous fibres of 100% polyester and textile reinforcement.
This allows firefighters to use them more manageably, as it requires a lot of flexibility to use them.
Hoses, which are between 10 and 15 meters long, are resistant to abrasion and mould. This is due to the polyester elements with which they are manufactured.
WHY ARE THEY NECESSARY?
These are the most commonly used elements of the fire brigade. In order to extinguish fires, and consist of tubes of a flexible, very resistant nature, which allow specialists to transport water from the point of supply to the place where the fire has started.
TYPES OF HOSES
High pressure: Its diameter usually varies between 19 and 22mm, and both on the deck and in the inner pipe are rubber; they also have a textile reinforcement.
Woven jacket: Fire Hose Reel Cabinets manufacturer in UAE made them with inner rubber pipe and reinforce interior with fabrics, which gives them a diameter of 25 to 150mm.
Simple jacket: These hoses are usually made of polyester materials and reinforced with fabric; whose diameters range from 12.5mm to 38mm.
Tough jacket: The cover and interior are usually rubber and are made with other materials, such as textiles, helical plastic and even wire.
Fire Hose Reel Cabinets manufacturer in UAE mentioned some recommendations for the care of a hose:
· Avoid putting the hose on rough, sharp corners.
· Protect them with bridges, do not allow vehicles to step on them.
· Avoid sudden python closure to prevent "battering ram".
· Change the position of the folds in the hose each time you roll it up to store them on the vehicles.
· Avoid excessive pump pressures on hose lines. Protect hoses from excessive heat or fire when possible.
· Avoid dropping and/or dragging couplings.
· Do not allow the hose to be in a hot area after it has dried.
· Remove the hoses from the vehicle periodically, wash them with pure water and dry them completely. Examine the couplings when the hose is washed.