Astm Standards Metal Roofing

Ss 631 replaces ss 370 and cp 89.

Astm standards metal roofing.

No underlayment is included in a structural metal roofing system. A653 a653m specification for steel sheet zinc coated galvanized or zinc iron alloy coated galvannealed by the hot dip process. Hardness hb minimum. Architectural works under the direction of the building and construction standards committee.

Ryerson has teamed with amb warranty to also offer an read full source. Top astm d6083 standard specification for liquid applied acrylic coating used in roofing applies to elastomeric protective roof coatings delivered and applied as water dispersed acrylic resin latex. In 2002 this standard replaced three withdrawn roll roofing material standards. Astm e72 this is the standard test methods of conducting strength tests of panels for building construction.

Minimum roof decking uplift loads shall comply with ul 580 class 90 or astm e 1592 as noted in section 7 5 herein. Astm d224 astm d249 and astm d371. Structural metal roof panels shall be not less than 24 gage. These systems are assembled in the uppermost part of building structures to provide protection and insulation from external elements such as rain sunlight and heat.

Astm 330 this is the standard test method for structural performance of exterior by uniform static air difference. Astm s roofing standards are instrumental in specifying testing and evaluating the dimensional mechanical and performance requirements of various forms of roofing systems. This standard resulted from the review of ss 370 specification for metal roofing and cp 89 code of practice for metal roofing. A792 a792m specification for steel sheet 55 aluminum zinc alloy coated by the hot dip process.

Architectural roofing metal ryerson architectural roofing metal aged copper almond banner red bone white cape blue champagne a the 70 kynar 500 or hylar 5000 based finish coating shall conform to the following tests and standards. Astm e2140 standard test method for water penetration of metal roof panel systems by static water pressure head. A463 a463m specification for steel sheet aluminum coated by the hot dip process. The roof is the most exposed vulnerable and in some ways the most important weather excluding.

Astm e1592 standard test method for structural performance of sheet metal roof and siding systems by uniform static air pressure difference aws d1 1 structural welding code steel aws d1 3 structural welding code sheet steel ul 580 tests for uplift resistance of roof assemblies. Astm 331 this is the standard test method for water penetration of curtain walls by uniform static air pressure difference. Capacity for gauge span or loading other than those tested is permitted to be determined by interpolating between test values only. Metal roof panel systems shall have a maximum air infiltration rate of 0 007 cfm ft.