This standard specifies the product type and labeling, requirements, test methods, inspection rules, marking, packaging, transportation and storage of rubber pads used under railway concrete sleeper rails (hereinafter referred to as rubber pads). This standard applies to rubber pads used under railway concrete sleeper rails made mainly of natural rubber or synthetic rubber.
HG/T 3328-2006 Referenced Document
GB/T 15256-1994 Rubber, vulcanized--Determination of low-temperature brittleness(multiple test piece method)
GB/T 1689-1998 Rubber vulcanized--Determination of abrasion resistance (Akron machine)
GB/T 3512-2001 Rubber,vulcanized or thermoplastic--Accelerated ageing and heat resistance tests-Air-oven method
GB/T 528-1998 Rubber, vulcanized or thermoplastic--Determination of tensile stress-strain properties
GB/T 531-1999 Rubber--Determination of indentation hardness by means of pocket hardness meters
HG/T 3328-2006 history
2006HG/T 3328-2006 Rubber pads for under railroad concrete sleepers