??????????:?? ?????? ??? ????? ???????? ???? ???????? ???????? ???, ???????? ???? ?????????? ??????? ???????, ??? ?????? ????? ????????????? ???????? ????? ????? ??? ??? ?????? ??????????? ???????? ????
?????????? ???? ????? ???????????? ???? (?? ??????? "??-???????" ??? ???) ????? ?????????? ?????? ??????? ??? ???????? ????????? ???? ??????? ?????? ??? ????? ???????? - ??????? ???? ????????? ???? ?????????? (??????) ??????? ?? ???? ???? ?????????? ??? ??????? - ?? ??????????? ??????, ?????? ?????????? ???????? ??????????? ????? ???????????? ??????? ???????????? ????????? ??? ???? ?? ????? ????? ???? ???? ???; ????? ??????????? ????????????? ??????? ??????????? ???????????, ???????? ?????? ???, ??? ???????? ????? ?????? ????? ??? ???????? ????
?? ???????? ????? ??????? ??????? ?????? ??? ?????????? ?????????? ???? ????????? ???????? ???? ???????? ??????, ????? ?????????, ??????, ????????? ??? ??????????? ????? ??????? ????????? ????????? ??? ????? ???????? ?????? ???????? ??? ???????

1. ????? ???????? ????????
????????? ?????? ???????????? ?????? ???? ???, ??? ???? ???????????? ?? ???? ?????????? ???? ????? ???? ??? ??????? ???? ????? ??? ????????? ????? ????????????? ??????:
- Abrasion Resistance:????????? ????? ???? ???? ?????????? ????? ???? ???? ??? ??? ????????????? ?????????? ????? ????? ??????? ????????? ???????? (???? ???? ?????????-?????? ????????) ???? ????? ???? ??????? ????, ?????? ?? ??? ???????? ??????, ???????? ??? ????????? ????? ????? ????
- ?? ???????? ??? ????????? ?????? ??????:????, ???? ?? ???????? ???????? ???????? ???? ?????????? ?? ???????????? ????????? ???? ??????????? ???? ???, ???? ?????? ?????????? ??? ??? ?????? ?????? ???? ????? ???? ????????? ?????? ???????? ??? ???? ????????? ???????? ??????????? ???? ???? ?????? ????
- ?????? ????? ???:?? ???? ???? ?? ?Conversation ??????, ???? ????? ????, ??? ????? ?????? ???????? ??????? ?????? ????: ?????? ??????? ????? ?? ??????? ????? ?????? ??? (????: basalt, diabase) ???????? ???? ????? ??? ?? ????? ?? ?????????? ??? ???? ??? ?? (????: ???? ?????, ??????????? ????????)? ???????? ?????? ???? ?????? ?????? ??? ??? ????? ?????? ???? ??? ????????? ??????? ????? ????????
- ????????? ??????? ????:??????? ?????? ?????? ?????????? ???????? ????? ??? ???, ??????? ?-?? ???? ?? ?????, ???? ??? ??????? ???????? ??? ????? ??????? ????? ?????? ??????? ??? ???????? ?????? ??? ???????????? ?????? ???? ????, ?????? ???????? ??? ??? ???? ???? ??????????
2. ?????? ???????? ???????? ???? ????? ????
????? ??????? ???? ????????? ?????? ????, ????????? агрегates ??? ???? ???????? ??????????
2.1. ????????
??????? ?????? ??????? ????????? ????? ???? ??????, ???????? ???? ???????? ???? ???? ?????? ??????
- ??????????:??? ????, ?? ??? ?? ???? ????? ?????????? ????? ??????? ?????????
- ??????????:???? ?????, ????-????? ??????????? ???? ?????? ??? ?? ?????? ?????????? ??? ???????? ?????? ????-?????? ??????? ??? ???????????? ???? ??????
- Challenges:???? ?????????? ??????? ???????? ??? ??????????? ?????? ?????? ???, ?? ?????? ????? ???? ?????? ????????????? ????? ??? ????????? ???????? ????? ?? ??? ??? ???????? ?????? ????? ???? ???? ???????? ???? ??????? ?????? ???? ???????? ??? ?????
2.2. ??????? ??? ???????? (????????)
?????? ??, ???????-????????? ??????? ???? ?? ????? ??????? ????? ?????? ???????????? ???? ???????
- ??????????:??????? ????, ?????, ??? ????????????? ???????-?????????, ?????????????? ?????? ???????
- ??????????:???? ??? ?????? ???? ???????? ???? ????????, ?? ????? ???? ?????? ??????? ???? ?????? ???? ???????? ??????? ????? ??? ????? ????????? ?????? ????
- Challenges:?????????? ???, basalt ??? ???????? ?? ???? ??????? ???????? ???? ???? ????? ????????? ???? ??? ?????
2.3. Limestone
???? ???????????? ???? ??????, ???????? ???????? ??? ?????????? ??? ??????? ?????? ??????? ????
- ??????????:?????????? ????, ??? ?? ????????? ?? ??????????? ????????? ???????? ????? ??????? ?????????? ??? ????, ?? ????????? ??????? ?? ??????? ????? ???? ?????
- ??????????:????? ??????????? ?????? ?? abrasivity ???? sand making ??????? ??? ??????? ??? ???? ?? ???? ??? ???? ????? ??? ???? ???? ??? ??????? ???? ??? ?????? ?????? ????? ?????
- Challenges:??? ???? ?????? ????? ?????????? ?? ??????? ????? ??????? ??, ?? ????? ???? ??????, ???????????, ?? ?????????? ????????? ???? ??? ??????? ??? ????? ??? ???????? ?????? ?? ??????? ??????? ????? ??????? ????????? ???? ??????? ??? ??? ???
2.4. ??? ???? / ????????? ????
????????????? ??????? ???? ???? ?? ???? ???????? ??? ???? ???? ???? ?????????? ?????????
- ??????????:????????? ??? ?????, ??? ????????? ??????? ?? ????? ???? ????, ??????? ????? ???????
- ??????????:?? ???????? ??????? ??? ????????? (???? ??? ????? ??)?
- Challenges:????????? ?????? ??? ???????? ?????????? ??????????, ??? ????? ???? ????? ????? ???? ??????? ???? ??? ???? ????? ?? ???????????? ??? ???? ????? ??? ??? ??? ????????????, ??????? ????? (????????????) ???? higher ??????? ????? ??? ????? ??????????? ???? ????? ?????? ????? ????????? ????? ??????? ????????????? ?????? ?????

?. ?????? ? ??? ????????
????? ?????? ???????? ???????, ??????? ????? ?????? ??????? ??????, ?? ????? ??????????? ?????????? ??? ????
?.?? ??????? ? ?????????? (??&??) ??????
???????????? ???????, ??, ??? ?????????? ???? ??????? ???????? ???? ????? ???????? ????? ???????? ????
- ??????????:???????, ??????, ??????? ??? ???? ???? ???, ??????, ?? ????? ??? ????? ???????? ???? ??????? ???????????? ???????
- ??????????:??? ??????? ??????? ???? ?????? ?????? ???, ????????? ????? ??????? ???, ??? ???? ?? ????? ?????????? ??? ?????? ????
- Challenges:???? ???? ????? ?????-???????? ????????, ??? ????? ????? ?????? ???? ?????? ???????, ???????????? ????? ?????? ???? ?????????, ??? ???????? ?????????? ???????? ??????????? ??????? ???????? ???????????? ?????? ?????? ?????? ????? ????, ?? ?? ?? ???? ??????? ??? ?? ????? ????? ???? ?????? ????? ???????? ??? ???????? ?????-??????? ???????????? ???? ??????? ??-?????? ?? ???? ????????? ?????? ??????? ???, ??? ???? ???? ????????????? ?? ????
3.2. ??? ???????
??? ????????? ???? ?????? ???????-???? ?????? ?????? ???? ?????? ???? ???? ??????? ????????
- ??????????:??????????? ????????? ??? ???? ???? ??? ??????? ???? ???? ???????
- ??????????:??? ??????? ???????? ???-????? ???????? ??????? ???? ???? ?????? ?????? ???? ??? ??????? ???????? ???? ???????? ??? ??? ?????
- Challenges:?????? ???????? ?? ?????????? ??? ???????? ????????? ???? ???????? ???? ??????? ????????? ???? ?????? ??? ???????? ??? ???????? ?????????? (????? ??? ????????????? ????????) ???? ??? ????? ?????? ???? ???????? ??? ??????? ??? ??? ??? ?????????? ????????? ???? ?????? ???????? ??? ?????
3.3. ????? ?????
?????? ??? ???? ??????? (??????? ??????? ???????, ????? ???????) ???? ??????????? ???????
- ??????????:?? ????? ???, ??????? ????????? ???????? ??? ???? ??? ?????????
- ??????????:??????? ???? ?????? ??????????? ????????? ???????? ???? ????, ???? ???? ????????? ????? ???? ???????? ??????? ??????? ??? ???? ????? ?????? ?????? ???? ???????? ???? ????? ????
- Challenges:???? ????? ?????? ????? ????????? ???? ????? ?????????? ???? ?????? ??? ????, ????????? ??? ???????? ??? ???????? ???????? ?? ???????? ???????????? ?????????? ??????? ????
4. ???????? ?????: ???????? ??? ???? ???? ??????????
?????????? ???????? ???????? ???? ????? ??????? ????????? ??? ???? ????????????? ??????????? ???????????? ???????? ????
- ??????? ?????? ??? ???????????????:?????????? ??? ??????? ????????? ????? ????, "????-??-????" VSI ?????????? ????? ?????? ???? ???Prefer ??? ???? ????, ???? ??? ?????? ???????? ???????? ??????? ???????????? ?????? ?????? ?? ????????? ????? ????, "????-??-????????" ?????????? ??? ?????? ????? ?????? ?????? ???? ????? ?????? ??? ????? ???????? ??? ????????? ?????? ?????? ???????? ??????? ??? ????
- ????? ??? ?????????????:???? ???? ???????? ????? ????? (???? ???? C&D ?????? ?? ????????? ??????) ????????? ???????? ???? ?? ??????? ?? ??????? ????????? ????????? ???? ????????????? ???? ???? ??????? ??? ??????????????? ??????? ??? ???? ????????????? ???????? ????? ???????? ?????????? ???? ??? ???????? ??????????? (
- ?????? ??? ???????????:????? ??????? ?????????? ?????? ?????? (????????, ????????, ??????) ?? ??????? ???????? ??? ??? ?????? ???????? ????? ???????? ???? ???? ?????????? ???????? ??? (????, ????-????? ???? ???? ??????? ????????? ??????? ????) ????? ??????? ??????????? ????? ???? ?????? ?????????????
????????, ???? ???????? ???????? ??? ???? ???? ????? ??????????? ???? ???? ????????????, ??????????? ?????????? ????????? ??????? ????????? ??????, ???????? ???????? ??? ????? ??????? ???????? ?????? ???? ????-????? ???????? ???? ???? ??????? ? ???????? ?????????? ????? ???? ?????? ??? ???? ?????????? ????, ??? ???? ???? ???? ???? ???????????? ????????? ????????? ???? ??????? ?????????, ???????????? ????????? ??? ?????? ?????????? ???? ????? ?? ?????? ???? ??? ???????, ????? ?????? ??? ?????????? ?????????—??? ?? ??????, ??????? ?????? ??? ???—?? ??? ?????? ????????? ??? ??? ???????? ???? ????? ??????? ??????? ???? ???? ??????? ???????? ???? ? ????????? ????????? ???? ????, ????????? ??????????????? ????-????? ???? ?????? ???? ?????, ?? ??????? ??????? ????????? ?????? ???? ????





















