Answer :
The correct answer is option A, that is ASTM E-119 test.
They are Standard Test Methods for Fire Tests of Building Construction and Materials which have been approved for use by agencies of the Department of Defense.
These test methods are intended to evaluate the duration for which the types of building elements contain a fire, retain their structural integrity, or exhibit both properties during a predetermined test exposure.
It states that the performance of walls, columns, floors, and other building members under fire exposure conditions is an item of great importance in securing constructions that are safe, and that are not a menace to neighboring structures nor to the public.
To control this it is necessary that the fire-resistive properties of materials and assemblies are measured and specified according to a standard expressed in terms that are applicable to a wide variety of materials, situations, and conditions of exposure.
Such a standard is found in the ASTM E-119 test.
Final answer:
The ASTM E-119 test is the universally accepted standardized test method for assessing fire resistance in building materials according to building codes. It measures how long a material can maintain structure, insulation, and temperature rise during a controlled fire situation.
Explanation:
The only standardized test method for fire resistance that is universally accepted by building codes is the ASTM E-119 test. This fire testing standard measures the fire resistance of building material assemblies like walls, columns, floors, and beams.
Building materials are subjected to a controlled furnace environment representing a building fire. The result of this test procedure provides a measure of how long the tested building material assembly maintains three crucial performance criteria: structural integrity, insulation, and temperature rise.
The other test methods listed, ASTM E-236, ASTM Standard 1529, and ASTM Standard 1635, do not serve the specific function of assessing fire resistance in building materials in the context of building codes.
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