home Services For dealers Letter to the director Photo gallery Articles Information Contacts Voronezh, st. Bogatyrskaya, 5 Mon-Fri from 9:00 to 18:00 Order by phone 8 (473) 210-66-77 8-800-30-17-330 SUBMIT YOUR APPLICATION Home / Complex of services / Fire-resistant fireproof structures Fireproof fireproof structures, windows, doors More and more light, spacious buildings appear in our cities - glass and metal are the most "fashionable" materials of modern architects. However, the overwhelming majority of currently erected translucent structures are "weak links" in terms of fire safety. Fencing structures using ordinary sheet silicate glass have low fire resistance (8-10 minutes due to loss of integrity). In accordance with SNiP 21-01-97, structures fencing escape routes (including translucent ones) must have a fire resistance limit of at least 45 minutes in terms of loss of integrity and thermal insulation capacity. In this case, structures for filling the openings of fire barriers (doors, windows) must have a fire resistance limit of at least 30 minutes. In some cases, more stringent requirements are imposed. Fire resistance of translucent structures on the basis of loss of integrity and heat-insulating ability is achieved by using composite multilayer glasses based on plastic adhesive compositions, a distinctive feature of which is the ability to foam when exposed to high temperatures (150-3000C) with the formation of a heat-shielding coke layer. Metal profiles are used as the supporting frame of fireproof translucent building structures, a distinctive feature of which is the presence of special thermal insulating elements that increase the heating time of the frame and reduce thermal deformations during unilateral heating. The company "Gorizont-Stroy" uses for the production of fire-resistant structures: aluminum profiles of the SCHUCO (Germany) and Alutech systems - all aluminum profiles can be coated with a powder-polymer coating of any color according to the RAL scale . SYSTEM OF FRAME GLAZING PROFILES WITH THERMAL BREAK FOR MANUFACTURE OF FIRE-FIGHTING STRUCTURES ALUTECH ALT FR76 The system is designed for the manufacture of fireproof external and internal doors and partitions. It is also possible to combine them in various versions in buildings and premises for which fire protection requirements are imposed. The main criterion for distinguishing fire-prevention structures is the time that the structure retains the following properties: (E) integrity; (I) thermal insulation capacity; (W) target value to heat radiation. Thermal radiation should not exceed the specified level (measured at a distance of 0.5 m from the surface of the sample) max. 3.5 kW / m2. List of possible products of the ALT FR76 system: • single / double-leaf classic coplanar doors with external opening, with a fire resistance of 30 minutes (EIW30) and 60 minutes (EIW60), • partition designs in all versions, with a fire resistance of 45 minutes (EIW45), • single / double-leaf doors with perimeter strapping and drop-down threshold - fire resistance limit of 30 minutes (EIW30) and 60 minutes (EIW60). ALT FR76 is specially designed for the manufacture of fireproof structures, which allows the manufacture of doors and partitions corresponding to the fire resistance class EIW30 without the use of fire-resistant inserts at all! В настоящее время проведены испытания и получены протоколы на одно и двухстворчатые двери различных исполнений на классы огнестойкости EIW30 и EIW60. Также испытана конструкция перегородки на класс огнестойкости EIW45. Протоколы испытаний противопожарных конструкций FR76 размещены на сайте ГК «Алютех». СИСТЕМА СТОЕЧНО-РИГЕЛЬНОГО ОГНЕСТОЙКОГО ФАСАДА ALUTECH ALT F50FR Система предназначена для изготовления наружных светопрозрачных огнестойких фасадов и внутренних светопрозрачных огнестойких перегородок с различной степенью огнестойкости. Основной критерий, по которому различают огнестойкие конструкции - время, в течении которого конструкция сохраняет необходимые свойства при воздействии пожара: (Е) - целостность; (I) - теплоизолирующая способность; (W) - ограничение величины плотности теплового потока. Согласно уже полученным протоколам испытаний конструкции из системы ALT F50FR соответствуют требованиям Е15/Е30, EIW15/EIW30. Конструкции с другими требованиями по огнестойкости могут быть реализованы, однако в данном случае требуется проведение дополнительных испытаний. In accordance with the Federal Law of the Russian Federation 123-FZ "Technical Regulations on Fire Safety Requirements", the fire resistance limit for external curtain walls is: EZ0 for buildings of I degree of fire resistance, E15 for buildings of II-IV degree of fire resistance. Thus, the structures of external translucent fire-resistant facades from the ALT F50FR system fully comply with the current legislation of the Russian Federation. To the top Our address Voronezh, st. Bogatyrskaya, 5 Mon-Fri from 9:00 to 18:00 8 (473) 210-66-77 8-800-30-17-330 Copyright © 2017 Gorizont-Stroy Website development and promotion - Aaron Complex create an online store - megagroup.ru, sites with CMS