Số hiệu tiêu chuẩn
EN 1228
Tên tiêu chuẩn
Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffness
Ngày phát hành
1996-06-00
Tiêu chuẩn tương đương
DIN EN 1228 (1996-08), IDT * BS EN 1228 (1997-04-15), IDT * NF T57-220 (1996-11-01), IDT * SN EN 1228 (1997), IDT * OENORM EN 1228 (1997-01-01), IDT * PN-EN 1228 (1999-08-06), IDT * SS-EN 1228 (1996-08-16), IDT * UNE-EN 1228 (1996-11-24), IDT * UNI EN 1228:1997 (1997-05-31), IDT * STN EN 1228 (2001-09-01), IDT * CSN EN 1228 (1997-11-01), IDT * DS/EN 1228 (1998-01-09), MOD * DS/EN 1228 (1998-01-09), IDT * NEN-EN 1228:1996 en (1996-07-01), IDT * SFS-EN 1228:en (2001-07-27), IDT
Từ khóa
Definitions * Determination * Diameter * Fittings * Glass fibres * Glass-fibre reinforced * Glass-fibre reinforced plastics * Mathematical calculations * Mechanical testing * Mouldability * Pipelines * Pipes * Piping system * Plastic pipelines * Plastic pipes * Plastics * Reinforced materials * Rigidity * Ring bending test * Stiffness * Strain * Strength of materials * Testing * Thermosetting polymers * Plastic tubes