بایگانی‌ها NFPA

کل 26895

آخرین خبرها

🎥 نکات و هشدارهای ایمنی در خصوص مشکلات و معضلات زیست محیطی در حریق های سهوی حادثه سکوی نفتی پایپر آلفا (۱۹۸۸) تا پایان امسال تعداد ایستگاه‌های آتش‌نشانی تهران به ۱۴۳ مورد افزایش می‌یابد 🎥 رئیس مرکز مدیریت بیماری‌های واگیر وزارت بهداشت: خطر ابتلا به تب دنگی در گروه‌های حساس بیشتر است گسترش حریق‌ جنگلی در شمال کالیفرنیا؛ تخلیه هزاران نفر و پیش‌بینی تشدید گرما محصولات ایرانی در حوزه ایمنی بسیار متنوع هستند

بایگانی‌های NFPA - صفحه ۲۵ از ۳۹ - حامیان سلامت و ایمنی نیروی کار | HSE News & Knowledge

02تیر

NFPA 287 Standard Test Methods for Measurement of Flammability of Materials in Cleanrooms Using a Fire Propagation Apparatus (FPA)

This standard shall determine and quantify the flammability characteristics of materials containing polymers that are used in cleanroom applications.

02تیر

NFPA 286 Standard Methods of Fire Tests for Evaluating Contribution of Wall and Ceiling Interior Finish to Room Fire Growth

This standard describes a method for determining the contribution of interior finish materials to room fire growth during specified fire exposure conditions.

31خرداد

NFPA 285 Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Wall Assemblies Containing Combustible Components

This standard provides a test method for determining the fire propagation characteristics of exterior wall assemblies and panels used as components of curtain wall assemblies that are constructed using combustible materials or that incorporate combustible components.

31خرداد

NFPA 276 Standard Method of Fire Test for Determining the Heat Release Rate of Roofing Assemblies with Combustible Above-Deck Roofing Components

This standard desc1-ibes a method for determining the heat release rate from below the deck of roofing assemblies that have combustible above-deck roofing components when the assemblies are exposed to a fire from below the roof deck.

31خرداد

NFPA 275 Standard Method of Fire Tests for the Evaluation of Thermal Barriers

This method of fire tests for qualifying a thermal barrier for protecting foam plastic insulation or metal composite materials (MCM), herein referred to as a thermal barrier, is applicable to building construction materials, products, or assemblies intended to be used to protect foam plastic insulation or MCM from direct fire exposure.

31خرداد

NFPA 274 Standard Test Method to Evaluate Fire Performance Characteristics of Pipe Insulation

This standard describes a test method for determining the heat release and the smoke generation of pipe insulation assemblies mounted on steel pipes in a full-scale pipe chase.

31خرداد

NFPA 272 Standard Method of Test for Heat and Visible Smoke Release Rates for Upholstered Furniture Components or Composites and Mattresses Using an Oxygen Consumption Calorimeter

This test method shall be used to determine the ignitability and release rates of heat and visible smoke from components or composite structures of upholstered furniture and mattresses using an oxygen consumption calorimeter.

31خرداد

NFPA 271 Standard Method of Test for Heat and Visible Smoke Release Rates for Materials and Products Using an Oxygen Consumption Calorimeter

This test method measures the response of materials exposed to controlled levels of radiant heating, with or without an external igniter.

31خرداد

NFPA 270 Standard Test Method for Measurement of Smoke Obscuration Using a Conical Radiant Source in a Single Closed Chamber

This shall be a fire-test-response standard.

31خرداد

NFPA 269 Standard Test Method for Developing Toxic Potency Data for Use in Fire Hazard Modeling

This test method is intended to provide a means for assessing the lethal toxic potency of combustion products produced from a material or product ignited when exposed to a radiant flux.