Description

Our attic ladders also adhere to the ASTM standards for fire resistance and requirements. ASTM is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services. Some 12,575 ASTM voluntary consensus standards operate globally. Test Requested:ASTM El 19-2020 Standard Test Methods for Fire Tests of Building Construction and Materials.Test Results :According to the test results, the submitted sample fire resistance performance as follows: Fire resistance time: 60 min.Conclusion:According to the test results, the submitted sample meets the technical requirement of lh fire resistance test.

Detailed Product Specifications

Manufacturer Part Number:ALW225X54

Unit of Measure:EA

Feature:Our attic ladders also adhere to the ASTM standards for fire resistance and requirements.

Feature:ASTM is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.

Feature:Test Requested:ASTM El 19-2020 Standard Test Methods for Fire Tests of Building Construction and Materials.

Feature:Test Results :According to the test results, the submitted sample fire resistance performance as follows: Fire resistance time: 60 min.

Feature:Conclusion:According to the test results, the submitted sample meets the technical requirement of lh fire resistance test.

Ceiling Height:10 ft

Ceiling Opening Size:22 x 53.5 in

Duty Rating:330 lb

Material:Wood: Pine