This standard applies to blocks made of extruded polystyrene foam (hereinafter referred to as XPS blocks) used in the construction, reconstruction and major repairs of public roads, including the construction of lightweight embankments on soft soils, retaining walls, artificial structures and other linear structures. objects
GOST R 59697-2021 history
2021GOST R 59697-2021 Automobile roads of general use. Blocks of extruded foamed polystyrene (XPS-blocks). General technical requirements