Q: How do I find fire-rated roofs, walls, floors, beams and columns? Q: How do I reduce the number of assemblies found within a search? Q: Are wall assemblies tested for exposure to fire on both sides? Q: How do I find an assembly for exterior use? Design criteria and allo...
Fire-rated wall, floor and ceiling assemblies provide the necessary fire and smoke barriers to create compartmentalization during a fire, safeguarding against the spread of fire and smoke within a building or to and from a building. These assemblies need to meet fire and smoke safety and environme...
NFPA 285 - Standard Method of Test for the Evaluation of Flammability Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components Using the Intermediate-Scale, Multistory Test Apparatus (UBC 26-9) NFPA 285 - 通过中等尺度多层建筑结构测量设备测量含可燃成分的外部非承重墙...
This test method describes the testingprocedures and requirements applicable to the classification of interior finishmaterial assemblies by use of a standardized room fire exposure. This test method is intended for use in theevaluation of the flammability contribution of wall material assemblies,ceiling ma...
UL 6200 CONTROLS FOR STATIONARY ENGINE DRIVEN ASSEMBLIESUL 6420 Standard for Equipment Used for System Isolation and Rated as a Single UnitUL 6500 Standard for Audio/Video and Musical Instrument Apparatus for Household, Commercial, and Similar General UseUL 6703 CONNECTORS FOR USE IN PHOTOVOLTAIC ...
174 UL 2238 CRD-2017 2017-12-29 English UL Standard for Safety Cable Assemblies and Fittings for Industrial Control and Signal Distribution - Section / Paragraph Reference: New Supplement SA Subject: Optional Short Circuit Rated Cable Assemblies and Fittings for Industrial Control a 175 UL 1203 BUL...
136 UL 61010-031-2017 2017-01-27 English UL Standard for Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use – Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and test - Second Edition; Reprint with Revisions Through an 13...
1.3 These requirements also cover industrial control panels that are assemblies of industrial control devices and other devices associated with the control of motor operated and related industrial equipment. Examples of devices in an industrial control panel are industrial control devices, disconnecting ...
UL 10B:Standard for Fire Tests of Door Assemblies Abstract摘要 These methods of fire tests are applicable to door assemblies of various materials and types of construction for use in wall openings to retard the passage of fire. Tests made in conformity with these test methods register performance...
• FT4 approved for use in fire-rated floor/ceiling assemblies. • Concrete encased, concealed in walls or ceilings, or for direct burial. • Very good flexibility, very good cold bend resistance in extremely cold weather resistance. • Working temperatures: -32ºC...