ASTM D3656/D3656M-25

Podrobné informácie

Označenie: ASTM D3656/D3656M-25

Dátum vydania: 01.11.2025

Stránok: 6

Krajina: Americká technická norma

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Anotácia

This specification covers the requirements for insect screening and louver cloth made from vinyl-coated glass yarns. Specifically covered here are: commercial standard vinyl-coated glass yarn insect screening designed and woven primarily for installation in or on any dwelling, patio, screening enclosure, building, or structure for the purpose of keeping out flies, mosquitoes, and most insects; and vinyl-coated glass yarn louver cloth used extensively in soffit and louver vents to keep out most large insects, birds, and airborne litter, while at the same time providing for adequate ventilation and air circulation. Products are produced in two basic classes (Classes 1 and 2) based on nominal thickness. Products shall be suitably tested and conform accordingly to specified requirements in tems of appearance, mesh, roll length, mass per unit area, flame resistance, fabric stability, bursting strength, stiffness index, and color stability to accelerated weathering.


Keywords:
appearance, bursting strength, colorfastness, fabric stability, flammability, insect screening, louver cloth, mass per unit area, stiffness, width,, ICS Number Code 59.080.40 (Coated fabrics),59.100.10 (Textile glass materials)