Acoustic
To use the decorative acoustic panels in the buildings? inner coverings commonly and as these coverings are combustive art a higher rate; it is required that particular materials with fire resistance should be brought to the forefront and should be selected.
Perfofire series acoustic panels are developed as a result of such necessities and are manufactured in fabrication according to your project. All acoustic products are accredited and certified for fire and acoustic.
Fading of the sound is proportional with the rigidity and weight of the sound. Our panels? fiber plaster internal structure are heavier by 50% compared to wooden panels with same weight Heavy covering ? panels have better acoustic performance compared to light panels. For instance, sound permeability of a panel depends on the decreasing volume of the incoming sound.
FIRE
Fire is a disaster which is unknown to get started when and where. Serious loss of life and property is experienced worldwide due to disaster of fire. The main condition to avoid the loss of life and property in the fire is to use materials which prevent fire and to take necessary measures thereof .
Various developed countries have arranged Regulations for establishing acceptable minimum level for fire protection purpose. These Regulations provide guidance to the engineers and architects in terms of use of materials for interior design of the buildings for fire protection purpose.
As the amendments made in the Regulation on The Fire Protection of the Buildings entered into force on 9 September 2009 be being published in the Official gazette; in the places where people between 50 – 2000 live, use of at least B class wall and ceiling facing materials have become compulsory.
IMPORTANT ARTICLES IN THE REGULATION FOR THE FIRE PROTECTION OF THE BUILDINGS IN OUR COUNTRY ARE GIVEN BELOW.
Article 27-(3) Inner coverings of the walls and heat amnd sound insulations should be made of normal flaming materials, whereas in high rises and places with a capacity of 100 person and over such as cinema, theater , conference hall and wedding hall; these should be made of hard flaming materials.
• The fire outbreak should be limited, spreading of fire and smoke should be limited .
• Floorings should made of normal blazing materials, whereas in the high rises, they should be made of hard blazing materials .
• In terms of fire safety, easy flaming building materials are not permitted to be used in the constructions. Easy flaming building materials may be only used as being converted into normal flaming material in a composite.
MINIMUM FIRE RESISTANCE CLASSES AT CROWDED PLACES
Building Material | Office and meeting halls with 50 persons capacity | Cinema halls with 100-200 people capacity | Conference halls with 200-800 people capacity | Halls with 1000-2000 people capacity or larger halls |
Wall coverings | C Class | B Class | B Class | B Class |
Ceiling – Flooring coverings | C Class | B Class | B Class | A Class |