Gost | 25607 93

Technical requirements for crushed stone used in the "chocking" method for road bases. Key Technical Requirements

Device of road and airfield pavements and bases. gost 25607 93

The standard defines several critical quality indicators for the mixtures: Technical requirements for crushed stone used in the

is an interstate standard that specifies the technical requirements for crushed stone-gravel-sand mixtures used in the construction of road and airfield surfaces and bases. Although it was originally adopted in 1993, it is most commonly cited as GOST 25607-94 , which became effective on January 1, 1995. Status and Successors Although it was originally adopted in 1993, it

For frost-protective layers, mixtures must be non-heaving or low-heaving, with a relative frost heave deformation of no more than 0.04.

The standard covers ready-made mixtures (crushed stone-sand, gravel-sand, and crushed stone-gravel-sand) intended for:

It has largely been superseded by the more recent GOST 25607-2009 , which updated testing methods and technical requirements. However, the 1994 version is still frequently referenced in legacy project documentation and older technical specifications. Scope and Application