GOST 26602.4-99 Blocks window and door. The method of determining the total light transmittance

Standard 26602.4-99 UDC [69 +692.81 +692.82] (083.74) Group ZH39 INTERSTATE STANDARD POWER WINDOWS AND DOORS method of determining the total light transmittance WINDOWS AND DOORS Method of determination of total light transmittance OKC 91.060.50 OKS 5309, 5209, 2209 Effective date 1/1/2000 Preface 1 by the Research Institute for Building Physics, Russian Academy of Architecture and Building Sciences, Inc. Institute of Glass "with the participation of the Federal Center for certification in the building at Gosstroy Russia made Gosstroy Russia 2 ACCEPTED Interstate scientific technical committee on standardization, technical regulation and certification in construction (MNTKS) May 20, 1999 voted for the adoption of the State Name Name of the authority of state administration building of the Republic of Armenia Ministry of Urban Development of the Republic of Armenia Republic of Kazakhstan, Committee for Construction Department of Energy, Industry and Trade of Republic of Kazakhstan, Kyrgyz Republic of the State Inspectorate of Architecture and Construction under the Government of the Republic of Moldova Ministry of Territorial Development, Construction and Communal Services of the Republic of Moldova Russian Federation State Committee for Construction Russia Tajikistan Committee for Architecture and Construction of the Republic of Tajikistan Ukraine State Committee for Construction, Architecture and Housing Policy of Ukraine 3 first introduced 4 Enter into effect from 1 January 2000 as a national standard of the Russian Federation State Construction Committee of Russia from decision of November 17, 1999 № 63 1 Scope This standard applies to windows and glazed door blocks of residential, public, industrial and other buildings, and establishes a method determining the total light transmittance of these products. The method can be applied to determine the total light transmittance of stained glass windows, rooflights and other translucent structures or their fragments, which include various combinations of opaque and light transmitting elements from different types of glass (clear or colored, uncoated or coated, patterned, reinforced, multilayer, etc.). Method is used to model, certification and other periodic laboratory tests. 2 Normative references in this standard references to the following standards: GOST 8.326-89 GSI. Metrological certification of measuring instruments GOST 8.332-78 GSI. Light measurement. The relative spectral luminous efficacy of monochromatic radiation for photopic vision GOST 2327-89 switches, switch-disconnectors, switches and switch-disconnectors cut in type low voltage. General specifications GOST 2388-70 selenium photocells for photometry and coloring fireworks. General technical requirements GOST 7721-89