// CODE SNIPPET
602.4.1.2.1 Protection Time
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Noncombustible protection shall contribute a time equal to or greater than times assigned in Table 722.7.1(1), but not less than 80 minutes. The use of materials and their respective protection contributions listed in Table 722.7.1(2), shall be permitted to be used for compliance with Section 722.7.1.
Related Code Sections
602.4.1.2.1 Types of Construction, Protection Time
Noncombustible protection shall
contribute a time equal to or greater than times assigned in Table
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2015 Washington State Building Code > 6 Types of Construction > 602 Construction Classification > 602.4 Type IV > 602.4.1 Fire-Retardant-Treated Wood in Exterior Walls > 602.4.1.2 Interior Protection > 602.4.1.2.1 Protection Time
602.4.1.2.1 Types of Construction, Protection Time
Noncombustible protection shall contribute a time equal to or greater than times assigned in Table 722.7.1(1), but not less than 80 minutes. The use ...
2018 Washington State Building Code > 6 Types of Construction > 602 Construction Classification > 602.4 Type IV > 602.4.1 Type IV-A > 602.4.1.2 Interior Protection > 602.4.1.2.1 Protection Time
602.4.2.2.1 Types of Construction, Protection Time
Noncombustible protection shall
contribute a time equal to or greater than times assigned in Table
722.7.1(1), but not less than 80 minutes. The use ...
2015 Washington State Building Code > 6 Types of Construction > 602 Construction Classification > 602.4 Type IV > 602.4.2 Cross-Laminated Timber in Exterior Walls > 602.4.2.2 Interior Protection > 602.4.2.2.1 Protection Time
703.8 Fire and Smoke Protection Features, Determination of Noncombustible Protection Time Contribution
The time, in minutes, contributed to the fire-resistance rating by the noncombustible protection of mass timber
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2015 Washington State Building Code > 7 Fire and Smoke Protection Features > 703 Fire-Resistance Ratings and Fire Tests > 703.8 Determination of Noncombustible Protection Time Contribution
703.8 Fire and Smoke Protection Features, Determination of Noncombustible Protection Time Contribution
The time, in minutes, contributed to the fire-resistance rating by the noncombustible protection of mass timber building elements, components ...
2018 Washington State Building Code > 7 Fire and Smoke Protection Features > 703 Fire-Resistance Ratings and Fire Tests > 703.8 Determination of Noncombustible Protection Time Contribution