Грунты. Классификация (стр. 8 )

ГОСТ 25100		ASTM D 2487
Наименование грунта		Наименование грунта	Индекс
Валунный (глыбовый) грунт		Boulders (cobbles); boulders (cobbles) with sand	G
		Boulders (cobbles) with silt; boulders (cobbles) with silt and sand	G – GM
		Boulders (cobbles) with clay; boulders (cobbles) with clay and sand	G – GC
		Silty boulders (cobbles), silty boulders (cobbles) with sand	GM
		Clayey boulders (cobbles), clayey boulders (cobbles) with sand	GC
Валунный (глыбовый) грунт с песчаным заполнителем		Boulders (cobbles) with silt; boulders (cobbles) with silt and sand	G – GM
	Boulders (cobbles) with clay; boulders (cobbles) with clay and sand	G – GC
	Silty boulders (cobbles), silty boulders (cobbles) with sand	GM
	Clayey boulders (cobbles), clayey boulders (cobbles) with sand	GC
Валунный (глыбовый) грунт с глинистым (суглинистым, супесчаным) заполнителем		Silty boulders (cobbles), silty boulders (cobbles) with sand	GM
	Clayey boulders (cobbles), clayey boulders (cobbles) with sand	GC
Галечниковый (щебенистый) грунт		Cobbles (coarse gravel); cobbles (coarse gravel) with sand	G
		Cobbles (coarse gravel) with silt; cobbles (coarse gravel) with silt and sand	G – GM
		Cobbles (coarse gravel) with clay; cobbles (coarse gravel) with clay and sand	G – GC
		Silty cobbles (coarse gravel), silty cobbles (coarse gravel) with sand	GM
		Clayey cobbles (coarse gravel), clayey boulders (cobbles) with sand	GC
Галечниковый (щебенистый) грунт с песчаным заполнителем		Cobbles (coarse gravel) with silt; cobbles (coarse gravel) with silt and sand	G – GM
	Cobbles (coarse gravel) with clay; cobbles (coarse gravel) with clay and sand	G – GC
	Silty cobbles (coarse gravel), silty cobbles (coarse gravel) with sand	GM
	Clayey cobbles (coarse gravel), clayey cobbles (coarse gravel) with sand	GC
Продолжение таблицы Е.2.2
Галечниковый (щебенистый) грунт с глинистым (суглинистым, супесчаным) заполнителем		Silty boulders (cobbles), silty cobbles (coarse gravel) with sand	GM
	Clayey boulders (cobbles), clayey cobbles (coarse gravel) with sand	GC
Гравийный (дресвяный) грунт		Coarse (medium) gravel (coarse sand); coarse (medium) gravel (coarse sand) with sand	G
		Coarse (medium) gravel (coarse sand) with silt; coarse (medium) gravel (coarse sand) with silt and sand	G – GM
		Coarse (medium) gravel (coarse sand) with clay; coarse (medium) gravel (coarse sand) with clay and sand	G – GC
		Silty coarse (medium) gravel (coarse sand), silty coarse (medium) gravel (coarse sand) with sand	GM
		Clayey coarse (medium) gravel (coarse sand), clayey coarse (medium) gravel (coarse sand) with sand	GC
Гравийный (дресвяный) грунт с песчаным заполнителем		Coarse (medium) gravel (coarse sand) with silt; coarse (medium) gravel (coarse sand) with silt and sand	G – GM
	Coarse (medium) gravel (coarse sand) with clay; coarse (medium) gravel (coarse sand) with clay and sand	G – GC
	Silty coarse (medium) gravel (coarse sand), silty coarse (medium) gravel (coarse sand) with sand	GM
	Clayey coarse (medium) gravel (coarse sand), clayey coarse (medium) gravel (coarse sand) with sand	GC
Гравийный (дресвяный) грунт с глинистым (суглинистым, супесчаным) заполнителем		Silty coarse (medium) gravel (coarse sand), silty coarse (medium) gravel (coarse sand) with sand	GM
	Clayey coarse (medium) gravel (coarse sand), clayey coarse (medium) gravel (coarse sand) with sand	GC

* В зависимости от значений показателей CU и CC к наименованию (индексу) грунта добавляется well graded (W) или poorly graded (P).

2.3. Взаимное соответствие наименований песчаных грунтов, определенных по стандартам ГОСТ 25100 и ISO 14668