??????:???????? ????????? ?????? ???? ??????? ???????? ????? ??????????? ????? ??????? ????????????? ??????? ? ???????? ????????? ???? ?????? ??

??????????? ?????? ????????? ???????? ????, ???? ???????, ????????, ? ???? ??????? ???????????? ???? ??? ????????? ????????? ??????, ????? ??? `

Raw Materials Used in Aggregates

????????????? ?????? ???? ????? ??????????? ??????

???????

???????, ?? ????????? ?????? ???? ??, ??? ??? ????????? ?????? ????? ?????? ??????? ???? ??????????? ???? ???? ???? ?????? ?????, ????????? ???? ??????? ????? ????? ???????? ?????, ?????????? ??? ???? ??? ?????????? (MPa) ?? ???? ?????? ???? ???? ????? ????-?????? ????? ? ?????? ???? ??????, ????? ????? ???????????? ???????? ? ???????????? ?????, ???? ???????? ???????? ???????? ?????? ??????????? ?? ????? ???????, ????????? ????? ? ?????? ????? ??????? ????? ????????? ?????, ???? ??????? ???????? ??????? ???? ?????, ????? ????? ? ??????? ???????? ???? ???????-?????? ????????????? ???????? ????-????? ??????? ?????? ????? ?????????????? ???? ??????? ??????, ????? ????? ???, ????-????? ??????, ? ????-??????? ??????? ?? ?????, ????????? ????? ? ???? ???????? ?????? ???? ????? ??????? ????????? ?????, даже ??? ????????? ???????????????

basalt

???? ?????

???? ??????????????? ???????????? ????? ????? ????? ?? ????? ??????, ????????: ???? ????????? ?????? ?????, ????? ??? ?? ???????????? ???? ?? ???? ???????? ??????? ???? ?????? ????????? ??????????? ??????? ???? ??? ?????, ? ???? ?????? ?? ????????: ?? ???? ??? ????? ?? ??? ?????? ???? ????? ???, ???, ????, ? ???? ??????? ???????? ???????? ???????, ???? ??????? ?????? ??????? ?????? ????????? ?????, ???? ???????? ????-???? ?????????? ??????? ???? ???? ??? ?????? ???????? ??????? ?????? ?????????, ????? ????-????? ??????? ? ????????,?? ???? ??????? ?????? ??????, ???? ???? ???????? ????, ???? ?????? ????????? ????????? ???????? ???? ?? ???? ????? ???????? ??????? ????, ???? ?????? ????????? ????????? ?????????? ??? ???? ????? ????? ?? ????, ?????? ??????? ????? ????? ?????? ??????? ? ???????? ?????? ??????, ???? ?? ???? ?????? ???? ???????? ?????????? ??????? ???? ????? ??????

Limestone

????????

????????, ?? ?????????? ?????????? ?????, ?? ????? ?????? ????? ??? ?? ??? ?????????? ???? ??? ??????: ?????????, ??????????, ? ???? ???? ?????, ?????????? ??????? ?????? ? ??????? ???????? ???? ?????? ????? ??? ?????????????? ????? ????? ?????, ???? ????? ????? ??????? ???? ??????? ????????? ??????? ?????????? ????? ???????? ????????? ????????? ????? ????????? ????? ???? ????? ??????? ???? ?????, ???? ????????? ???????? ?????? ? ???????? ?????? ????? ???? ????? ??????? ?????? ?? ???????????? ?????????? ?????????? ?????????? ? ?????? ???? ????????? ???? ??????? ??????? ?????????? ?????????, ?????????? ????????? ??? ???? ?????? ??????, ??? ?????? ???????? ? ???????, ????????? ????????????? ??????, ??????? ????? ? ??????????? ???, ?????????? ????? ???????

Granite

????????????

???????????, ???? ???? ? ???????? ???????? ?????? ??????????????????? ????? ?????????? ???, ???? ???????? ??????? ? ????????? ???? ???? ????????? ?? ???? ?????? ????? ?????? ??? ???????????? ??? ???? ??????, ??????????? ???????? ???? ?????? ????? ?? ?? ??? ??????? ??????? ???? ?????? ??????? ???? ???, ?????????? ???????? ????? ?????, ???????? ?????? ? ??????? ???? ???????? ??????????? ??????? ???????? ? ????? ?????? ??????? ??????, ??? ???? ???????? ?????????? ?????? ???? ?????????????? ???? ??????? ???????, ????? ????????? ???????, ????? ??????, ? ???????? ????? ??????, ????????????? ???? hardness ?? ????? ?????? ????????? ??? ???????, ???? ????? ????? ? ??? ????? ??? ?????? ???????

Quartzite
?????????:?????? ?????? ??????? ?????? ? ?????

??????? ??????

????????, ????????? ?? ???????????? ??????-?????? ????? ????? ?????, ?? ?????????? ????????? ????? ??? ??? ?????????? ????? ? ????? ????? ???????? ?????? ? ???????? ?????? ?????? ??????????, ?????????? ???????? ????? ?? ???? ??? ????? ???? ?????? ???? ?????????? ????????? ?????? ????????? ???? ?????? ????????? ??? ???? ????, ???? ?????? ????????? ??? ????? ?????? ? ???????? ??? ?????? ??, ?????????? ?????? ?????????? ?????? ????? ????????? ?????? ?????? ???????, ???? ????? ????? ?????????????? ???? ??????? ???????

Sandstone

???????? ?????? ???????

??????? ?????? ????, ??? ???? ????????? ?? ???????? ??, ?????????? ???? ????? ???????? ????? ????? ?????????? ??????? ???????? ?? ????? ? ?????????? ???, ??????? ?????? ???? ??????? ? ?????? ????????? ?????????? ???????? ????? ?????? ???? ??????? ???? ?????? ?????????? ?????? ???, ???? ???? ?? ???? ? ?????????? ??????????? ???? ???? ? ????? ??????? ????????? ????? ????? ??????? ?????? ???? ?????????? ???? ???????? ?????? ?????, ???? ????????????? ???????? ???????? ??????? ????????? ?????? ?? ?????, ????????? ??? ????? ?????? ????? ????? ? ?????...

slag

?????????? ?????? ????????? ??????

?????????? ?????? ??????? ?????? (?????) ?????? ??????? ????????? ?????? ? ??????? ???? ??????? ??????? ????????? ???????? ????? ???????? ?????, ??????? ????????? ???????? ??????? ???? ? ????????? ???????? ?? ???? ????? ?????? ??????? ??????? ????? ??????? ??????????? ?????? ?????, ?? ??????? ??????? ? ??????? ??????????? ???, ????? ??? ????????? ???? ????????, ?????? ?????, ? ?????????? ???? ??????? ????????? ????????? ???????? ????????? ????? ?????? ???? ??????? ??????? ???????? ????? ????????? ????????? ??????? ?? ??????, ??? ????? ???????? ???? ?? ???? ?????? ????? ??? ???????????

Recycled Concrete Aggregate

????? ?????????? ??????????? ???? ???????

????? ???????????? ???? ????????? ????????????? ???????? ?????? ???? ???? ?????? ?????? ?????? ???????:

? Extraction→????? ? ????→?????→???????→??????? ?????????

???????? ????? ?????? ????????? ??????? ? ??????? ?????????????? ???? ???????????? ???????? ???? ???????????? ?????? ??????? ?? ?? ?????? ??????????? ??????? ???????? ?????? ??

aggregates production processes

?. ??????

??? ????????? ????? ??? ????? ??????? ????????? ????? ??? ?? ??????????? ?????? ????????

  • ???????? ???? ????? ? ????? ????? ???????????? ????, ???? ???????? ???? ??????? ??????? ???? ????????? ???????? ??????? ?????? ? ?????? ????? ?? ???????? ???????? ??? ???????
  • ????? ?????: ??? ?? ????? ????? ?????? ? ?????? ????? ?????? ???????, ?????????? ?????????? ?????? ????? ???? ??????? ??????? ?????? ???????

2. ?????? ? ?????? ???

????? ??????????, ????? ???????? ?????? ???? ? ????? ??????? ???? ?????? ? ?????? ??? ??????:

  • ??????: ???? ????????? ?????? ???????? ?????????, ???? ?????????? ???? ???????? ???????? ??????? ???????? ?????? ?????????, ????? ??? ?????? ??????, ???? ?????? ??????, ? ?????? ?????? ????????? ?????? ??????, ?????? ? ?????? ?????? ????????? ???????
  • ??????: ?????? ???, ?????????? ??????? ?????? ??????????? ???????? ???????? ???? ??????? ??????????? ???? ????????????? ??????? ??????? ??????????? ???? ???????

?. ?????

????? ?? ?????? ??? ??, ????? ??? ?????? ? ???????? ????, ????, ????, ? ???? ????? ??????????? ?????? ?? ??????????? ????????????? ??????? ?????? ? ??????? ?????????????? ?????????? ?????? ????? ????????? ??????

?. ???????

????????? ???????, ??????????? ?????????? ??? ???????? ???? ??????? ??????? ???? ??????? ?????????? ??? ???????? ???? ????? ????? ???????????? ?? `

5. ??????? ?????????

??????? ????????? ??????? ????????? ?? ?????????? ???? ??? ??????? ?????????? ???????? ??????? ? ???????????? ???? ????? ????????? ???? ??????? ??????? ?????????? ?????? ???:

  • ???? ????????: ???????????? ?? ???? ????? ???????? ??????
  • ??????? ????????????? ? ??????: ???????????? ????? ? ???? ?????? ?????? ???? ??????
  • ?? ?????? ????? ???????: ???????????? ?????? ? ????????? ?????????? ??????
  • ????? ???????: ???? ? ?????-?????? ?????????? ?????????? ??????

??????????? ????? ?????? ???? ????? ????????? ????? ???, ?????????? ????? ????? ??? ? ?????????? ??? ???? ?????? ????????? ??????? ? ??????????? ?????? ?????? ??????, ??????, ? ????????? ?????????? ???????? ??-??????? ? ???: ?????? ?????? ??????????????, ????? ???????? ???? ??????? ????????? ?????? ?????, ???? ??????? ?????????? ????? ????????, ????????, ???? ? ????????? ???????? ?????? ???? ???????, ?? ????? ???????????? ????????????? ????????? ????? ?????????, ???? ?????, ????, ????? ?