??????：???? ? ??????? ??????? ??????? ????????? ?????????? ?? ??? ????????? ????? ??? ????????? ?????????? ???, ????????? ?????? ??? ????? ??????????????? ????, ???? ? ????? ????????? ?????????? ???? ? ??????, ???? ? ??????? ??????? ??????? ????????? ??????????, ?????? ?????????, ??? ? ???? ?????????, ???????.

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

1. ??? ????? ?????? ????

??? ????? ?????? ??? ?????????? ?????????? ?????? ???????? ??????? ?????? ?????? ????.

tunnel slag

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

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

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

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

Slag occupy arable land and waste land resources

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

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

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

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

3. ????? ?????????? ???? ???? ???????? ???????

????? ??????? ???-???? ??? ??? ????????? ??????

???? ??? ??? ?????????? ??????, ????-??????? ???? ???? ?????????? ????? ????? ???????????? ?????? ???? ???? ?????? ??????? ????? ????. ???????????? ??????????? ???????????????, ????? ????? ??????? ?????????? ???????? ???? ????, ?????? ???? ??????????? ??? ???? ??? ????, ??? ????-??????? ?????? ???????? ?????? ???. ?? ????? ???? ????????????? ???????? ???? ????, ?? ?? ?????? ???? ?????? ????.

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

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

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

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

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

1. ????-??????? ???? ???? ????

????? ??????????? ?????????? ????????????, ????? ????? ?????? ????? ???????????? ????-??????? ???????? ????????? ?????? ??? ????.

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

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

3. ???????? ??????? ????????? ???????

????????? ??????? ??? ??? ??? ???? ????? ???? ??? ??????? ?????????? ????? ??????????? ???? ??? ??? ???????? ???????? ??????? ????????? ??????? (????? ????? ??? ????? ?????? ????) ?????? ?????? ??? ?????.

4. ????? ????

???? ????????? ???? ????? ????????? ?????? ??? ????.

Applications Of Tunnel Slag

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

???? ????? ???? ?????????? ????????? ??????? ?????????? ???: ???????? ????????? ??????? ?????? ??? ??????? ???????? → ???? ????? ??????????????? ???? → ???? ????? ??? ???????? ?????? ?????? ??? ??????? ???????? → ???? ??? ??????? ????????? ?????????? ???????? ????? ??? ???? → ???? ??? ?????????? ????????????? ????????????? ???? → ???? ??? ?????????? ????????? ???? → ???? ??? ?????????? ????????? ???????? ???????, ????????? ??????? → ???? ??? ?????????? ????????? ???????? ?????? → ????????? ???????.

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

1. ???? ????????? ????????? ?????????? ??? ??????? ????????

????????? ??????? ?????? ???? ??? ??? ???? ??? ????? ?? ???? ?? ??????? ?????????? ?? ????? ??? ???. ????????? ??????? ????? ??????? ???? ????????? ???????????? ??????? ??? ????????? ????????? ????????? ??????? ???. ???? ???????? ?????? ??????? ??? ???? ??? ??? ???? ??????? ?????? ??? ????.

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

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

(1) ???? ????? ????? ??? ????? ??????????? ??? ????, ??? ???????? ????????, ??? ??????????, ????? ???????? ??????????? ????? ????? ??????? ??????? ?????, ???????? ??? ?????????? ??????? ??? ?????????? ?????, ???????? ??? ?????????? ???????? ??? ??????? ????????? ???? ???? ????.

(2) ???? ?????????? ???? ??? ??????????? ???? ???????? ????, ??? ???????? ??? ???. ???????? ???????? ??? ???? ????? ??????????? ????? ???? ???? ?????? ???.

(3) ??????? ????????? ????? ????? ?????????? ???. ???? ??????????????, ?????-?????? ???????? ???? ??? ?????????? ???????? ???? ??? ?????????? ????? ??????? ??????????, ?????????? ??????? ?????? ???? ???? ????, ????????? ???? ????? ??? ??? ????? ?????? ????.

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

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

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

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

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

3. ???? ??? ?? ????????????? ????? ???? ??? ?????

??? ??? ???? ????????? ??????? ??????? ??? ?????????? ?????: ??????? ??? ??????. ?????, ?????? ??? ????? ????????? ????????????? ??????? ??????? ????????? ???? ???? ????. ?????? ???????????? (??? ?? ???????????, ????????? ????????, ?.) ????? ???? ????????? ??? ??? ??? ????????????? ???????????? ?????? ?????????? ???? ????? ?????.

Site selection and layout of sand and gravel processing system

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

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

?. ???? ??? ??? ????? Aggregate ????????? ??????????

???? ????????? ???? ??? ??????? ???????? ????? ?????? ?????, ??????????, ??? ???? ???? ????, ????????? ????? ????????? ??? "???? ????? ??? ??? ?????, ????????? ???? ????????? ????, ??? ????? ??? ????? ????? ????". ????????? ?????????? ??????????? ??????? ???? ??? ??????? ?????????? ????????? ???????? ??? ?????? ??????.

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

?????

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

????? ????? ???????? ??? ??? ?????????, ??? ?? ?????? ??? ????????, ????????? 3-?????????? ???? ????????? ?????? ????. ???? ????????????, ????????? ?? ????? ????? ???????? ????? ?????? ????. ????? ???????????, ????? ????????? ??? ??????? ???? ???? ????, ?????? ????????? ?????? ??????? ???? ????, ?? ????? ???????????, ????? ??? ??? ????? ????????? ????.

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

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

???-?????? ??????? ???????????, ????????? ???? ???, ???? ??? ????, ??? ??????????? ????? ??????? ???? ???, ?? ????????? ?????????? ??????? ??? ???. ???????????, ???? ????? ??????? ??? ????;

??????? ?????? ??????? ???????????, ???? ???????? ??????? ???????? ???? ????, ??? ??????????? ???? ??????? ??????? ????. ?????, ????????? ???? ???, ???? ??? ???? ???, ??? ????????? ??????????? ??? ???;

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

sand making plant

??????????

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

?????????? ????????? ???????? ???? ??????, ????? ?????????? ??????? ?????? ??????? ????? ??????. ???-?????? ????????? ?????? ???????? ???? ???? ?????? ???, ??? ?????? ???????? ?????????? ????? ?????? ???? ??? ????? ??????? материала ??????? ???? ?????? ????. ??????????? ????????? ???? ??????? ??????? ???? ???????? ?????????? ????????? 3-6 ?? ???? ?????, (??????????????? ???????? ??? ????? ????? ??????).

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

1) ???? ???? ???????? ?????????

????? ??? ???????? ????????? ??????? ????????? ??? ???????????? ???? ????: ????? ?????, ???? ?????, ??? ????? ? ???? ????????? ??????.

sand making process

(?) ???? ???????? ???????: ?????? ????? ??? ??? ???? ????? ?? ?????? ?????? ???? ??? ????? aggregate ????? ??????? ?????? ??????? ????? ????, ?????? ?? ????? ????. ???? ???????? ??????????? ???? ????? ????? ????? ??????????? ?????? ??? ????.

????? ?????? ???? ?????????? ???????????, ?????? ???????? ?????? ???, ??? ??????? ?????????? ???? ????; ?????? ?????? ???? ?? ????, ????? ?? ??????? ????, ????? ??? ??? ???????? ??????? ???? ????, ??? ???????????? ????.

(?) ????? ???????? ???????: ??????? ?????? ??????? ??????????? ??? ??? Fine Aggregate ???? ???? ???????? ????? ? ??? ???????? ????? ????????? ???? ????????? ??????????? ???????.

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

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

(3) ??????? ??? ?????? ????????? ??????? ???????: ????????? ?? ??????? ????????? ????? ???? ????????? ???? ????? ???? ??????? ??? ??? ????? ????? ??????? ????? ?????? ????. ?? ??????? ????? ??????? ????-??????? ??? ???????? ??????? ??? ?????? ???????? ??????? ???????????? ???? ???????? ????????? ???? ??? ??????? ???????????? ??????????? ????? ???.

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

????? ?????? ??, ????? ??? ???????? ??????????? ????? ????? ?????? ?????????? ?????? ???????????? ?????????? ???? ?????? ??? (????? ?????? ?????? ???? ???????? 3% ?????? ????? ?????, ?????? ?????? ???? ???? ???????? ????? ?????? ????).

?) ???? ????????? ?????

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

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

VSI6X ?????????? ????? ????? ?????? ??????? ??????? ??????? ???? ??????? ???, "??? ?? ???" ??? "??? ?? ????" ??????? ?????????? ?????? ???, ??? "??? ?? ???" ??????? ????? ??? "??? ?? ????" ?????? ????? ???? ?????????? ??????? ??????????? ??????? ?????? ???? ???, ?? ???????? ??????? ??????????? ????????????? ??????.

?????????, ?????? ????? ??? ???????? ??????? ???? ??? ????? ???? ????? ?????? ????, ?????? "??? ?? ???" ?????????? ????? ?????? ??????; ?????? ????? ??? ????? ?????? ????? ????? ???? ??? ????? ?????? ????? ????? ??? ????, ?????? "??? ?? ????" ?????????? ????? ?????? ??????.

vsi6x sand making machine

?. ????????? ???? ????????? ???????

??????????? ???? ???? ?????????? ??????? ?? ???? ???? ???????? ?? ???? ????? ??? ??? ?????? ???? ???????? ???? ??????????? ??????????? ????????? ?? ?????? ???. ???????? ?????? ???? ???????? ???????? ????? ????????, ???? ????? ??? ?????? ??????, ??? ??? ??????? ?? ???? ?????????? ????????? ?????? ??????????, VU ??????????? ???? ?????? ??????? ?????????? ?????????? ??? ??????? ?????? ?????????? ?????????, ???????? ???? ?????? ???? ??? ????? ????? ???????? ??? ??? ????? ???? ?????, ???????? ?????? ??? ???????? ?????????? ??????? ???????? ??????? ?????????? ?????????? ??? ????. ????? ????, ????? ????? ????????? ?????????? ????????????? ???? ???????? ????? ??????? ?????? ???????? ??? ?????????? ????? ????.

VU ??????? ??????? ???? ???? ???????? ??????? ???? ???? ???????, ???????? ??? ? transportation ??????, ??????? ??? ????????? ??? ??????? ?????? ?????????, ??? ????, ??????? ???, ???? ??? ??? ?????? ????? ???????? ???? ??? ????????? ???????? ??????? ???????? ????? ????.

VU sand making system

3. ?????? ??????? ??? ???? ???? ???????? ????

K3 ???????? ?????? ??????? ??? ???? ??????? ???? ???? ?????????? ????? ???????? ?????? ???, ????????? ????? ??? ????? ??? ??? ????? ???, ??? ????? ??? ??????????? ?????? ???;

????? ?????????? ????????? ??????????? ??????? ???????? ??????, ?? ??? ????????? ??? ????????? ??????? ???????? ??????? ????;

?????? ?????? ???????????, ?? ?? ??????? ?? ?????? ????? ?????? ??? ????, ???????? ?? túnel slag ?????????? ????? ???? ????.

portable crusher plant

?. ???????? ??????? ????

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

?????? ??? ???-??? ?????? ??????? ???? ???? ??? ??????? ?????????? ????????? ????????? ????? ?????????? ????????? ???? ????.

??????????? ????? ????????? ??? ???????? ????: ????? ??????????? ??? ???????????. ?? ???????? ???????? ??? ??? ??? ?????? ???? ???, ????? ?? ?????? ?????????? ?????? ????? ??? ??????????? ??????????? ????????? ????.

??-??? ?????? ???????, ????? ?????? ???????? ???? ????????? ??????? ????? ???????????? ????? ????, ??? ??? ??????? ?????????????? ????????? ?????????? ??????? ???????? ???????? ?????????? ???? ????. ??????? ??????? ????????? ???? ??????????? ????? ???????????? ????. ?? ????? ????? ???? ??????? ??????? ??? ??????????? ???????????? ???????? ??? ????. ????????????? ?? ????????? 70% ???? ?? ????? ?????, ????? ???????????? ???????? ??????? ???? ???.

?????, ??? ??? ??? ????????? ?????????? ???????? ???????? ????? ????????? ??? ????????? ????? ?????????: ????? ????????????????? ?? ?????? ?? ??? ??????? ????, ??? ???? ????? ?? ??????? ???? ??????????????? ???????? ?????? ??????. ?? ???????? ???????? ????? ????????? ??????? ????? ????????? ??? ???? ??? ???? ????????? ??? ????.

??? ????????

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

??? ????????

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

  • ??? ??????? ?????? ????? ???????? ??????? ??????? ??? ??????;
  • ???? ??? ?????????? ????? ??????? ?????;
  • ??????????????? ????????? ????? ?????????? ????? ?????????????????? ??????? ??????? ??? ?????????? ???????? ??????? ?????;
  • ???????????? ???????? ??????? ?????? ?????, ?.

?????-????? ???????? ??????????? ????????? ?????? ????????

1. ????????? ??????? ??? ?????????? ?????????? ????????? ????

???????? ??? ?????????? ???? ??? ???????? ?????? ?????? ??????? ?????????? ???? ????? ?????.

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

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

3. ????? ?????????? ??????? ????????

??? ?????????? (C30 ??? ????) ???????? ??? ????????? ????? ??????, ?????? ???? ??????? ??????????, ??????? ???????? ??????????? ?????? ?????????? ?????? ??? ???????? ???????? ????.

4. ?????? ?????? ????

???????? ??? ???????????? ?????? ?????? ????????? ??????? ???????? ?????? 2% -4% ????? ????, ????? ????? ?????? ??? ????. ???????? ???????? ????????, ???, ?????? ????, ????? ??????? ??? ???????? ????????? ?????????????? ?????????, ??????? ????? ????? ???????????? ?????????? ??????? ???? ??????.

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

1. ??????-???????? ?????????? ????? ????????? ?????? ?????

?? ???????????? ?unnel slag ????? ????? ???? ??????? ??? ???? ???. ??? ?? ??????? ?????????? ????????? ???, ???????????? ?????? ???????? ???????? ???.

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

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

????????? ??????：

①???????? ???????????? ?~?? ???? ?????????? ???????? ????????, ???????? ? ????????????? ?????? ???? ???, ???????? ???? ?~?? ????, ??~?? ????, ??~??.? ???? ????, ??? ?????????? ??????? ???? ? ???? ??? ???.

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

②? ???? ???????? ???????? ?????????? ??? ??????? ??????? ?????????? ??????? ???? ???. ?????????? ???? ???? ?????????? ???????? ??? (???? ???? ?????????? ???????? ??? ????r/min ???) ???????? ??? ???????? ?????????? ????????? ?????? ??????? ??????? ????????? ???? ??? ????; ???? ????????? ???????? ???????? ?????? ????????? ?????????? ???????? ??? ???????? ???????? ????? ???? ??? ???????? ??????? ??????? ????????? ???? ??? ????.

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

③?~? ???? ???????? ???? ???? ?????????? ????????? ??? ????, ?~?? ???? ????????????? ? ???? ????? ?????? ??????? ??? ????, ? ???? ???????? ????????? ?????????? ?? ?~?? ???? ???????? ???, ?? ???? ???????? ????????? ?????????? ?? ?~?? ???? ???????? ???, ?? ???? ???????? ????????? ?????????? ?? ??~??.? ???? ???????? ???.

?. ???????-?????? ??????????????? ?????????? ????????? ?????? ?????

???????? ?????????? ????????? ??? ??????: ??? ????.

Sand preparation from tunnel slag of Expressway

?????????? ?????：

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

??????? ??????? ????/???

????????? ????: F5X ????? ????, PEW ????? ?????, HST ????? ??????? ?????????? ??? ?????, VSI5X ???? ??????? ????, S5X ????? ??????? ? ??? ??????? ??????.

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

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

???? ????????:????-?????? ????????? ??????? ??? ???? ???? ???????? ???? ??????? ?????????? ??????? ????? ??? ????? ??? ???. ??????? ????????? ????? ?????????? ???????? ?????????? ??? ??????? ??????? ????????? ??????? ???????????? ????????? ??? ????? ???????????????? ??? ?????; ???? ???? ?????????? ???????? ???? ?????? ?????????? ??????? ???? ???????? ??????? ??????? ????? ??? ????????? ???? ??? ?????? ?? ??????? ????, ?? ??????????? ???????? ?????? ????.

???? ???????????:?? ??????? PLC ???????? ????????? ?????? ???, ?? ??????? ??????? ????????? ??????? ???????? ???? ???? ???? ??? ????????? ??? ????. ????????? ??????? ????????? ??????? ?????? ???? ????, ?? ???? ?????? ???? ??? ????, ?? ???????????? ???? ??????????? ?????? ???.

???? ???:?????????? ???,??? ?? ???? ????-??????? ???? ?????????? ????? ???? ???. ???? ??????? ???????????? ?????????????? ???? ???????, ???????? ?????? ???????? ????? ???? ???? ???RMB ????, ???????? ?????? ???????? ????? ?? ???? ???RMB ???, ????? ??? ???RMB ????? ?? ?????? ???. ?????? ?????? ?? ?????? RMB ?? ??? ??? ???? ??? ???????????? ?????????? ?????? ????? ???? ?????.