🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BS ISO 20902-1:2018:2022 Edition

BS ISO 20902-1:2018:2022 Edition

$167.15

Fire test procedures for divisional elements that are typically used in oil, gas and petrochemical industries – General requirements

Published By Publication Date Number of Pages
BSI 2022 38
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

This document specifies a test procedure for determining the fire resistance of divisional elements with a fire protection system, when exposed to cellulosic or hydrocarbon-pool type fire conditions. It is applicable to divisional elements intended for non-marine applications but suitable for offshore fixed and mobile installations.

The test data obtained, when used in conjunction with published fire test standards, permit subsequent classification of the divisional elements based on the duration of their performance against specified criteria.

PDF Catalog

PDF Pages PDF Title
2 National foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
5 Test specimen
5.1 General
5.2 Vertical divisional element dimensions
13 5.3 Horizontal divisional element dimensions
5.4 Design
5.5 Description
5.6 Material specification
14 5.7 Control measurements
5.7.1 Thickness
5.7.2 Density
5.8 Conditioning
5.8.1 General
5.8.2 Verification
15 5.9 Mounting of test specimens
5.10 Examination of the test specimen
6 Instrumentation
6.1 General
16 6.2 Ambient temperature thermocouple
6.3 Furnace temperature thermocouples
6.3.1 Design
6.3.2 Number
6.3.3 Positioning
6.4 Furnace pressure sensors
6.5 Unexposed-face temperature thermocouples
6.5.1 Design
17 6.5.2 Preparation of surfaces to receive thermocouples
6.5.3 Fixing of thermocouples
18 6.6 Positioning of thermocouples on the specimen
6.6.1 General
6.6.2 Structural core temperature thermocouples
19 6.6.3 Stiffeners
6.6.4 Unexposed face thermocouples
20 6.7 Measuring and recording equipment for thermocouples
6.8 Cotton-wool pads
6.9 Gap gauges
6.10 Infrared camera
7 Test method
7.1 General
7.2 Commencement of the test
21 7.3 Ambient conditions
7.4 Furnace control
7.4.1 Furnace temperature
7.4.2 Time-temperature relationship
7.4.3 Permitted deviations
7.4.4 Furnace pressure
7.5 Measurements and observations on the test specimen
7.5.1 Unexposed face temperature
22 7.5.2 Structural core temperatures
7.5.3 Flaming on unexposed face
7.5.4 Cotton-wool pad
7.5.5 Gap gauges
7.5.6 Deformation
7.5.7 General behaviour
23 8 Test duration
9 Fire protection systems
9.1 General
9.2 Applied fire protection materials
24 9.3 Assemblies and mounted fire protection materials
10 Test report
25 11 Uncertainty of measurement
26 12 Performance criteria
12.1 General
12.2 Substrate temperature
12.3 Coatings and spray-applied materials
12.4 Systems and assemblies
27 13 Factors affecting the validity of the test
13.1 Interruption of the test
13.2 Failure of thermocouples
14 Classification procedures
14.1 General
14.2 Fire exposure type
14.3 Protected element
28 14.4 Structural stability rating (R)
14.5 Integrity rating (E)
14.6 Insulation rating (I)
14.7 Compatibility with existing prescriptive ratings
29 Annex A (informative) Examples of specimen construction
33 Annex B (informative) Examples of time-temperature curves
34 Annex C (informative) Examples of prescriptive ratings
36 Annex D (informative) Examples of classification
37 Bibliography

Related products

BS ISO 20902-1:2018
$167.15