???????：????? ???????? ??????? ??????, ??????, ????????? ???? ??????????? ???????? ????? ????? ??????????? ????? ???? ????????? ????? ??????, 4.75mm ???? ?????? ??????? ???? ?????, ???? ??????? ????? ??????? ?????????? ????? ????, ????????? ????? ??????? ?????? ??????????.

4.75mm ???? ?????? ??????? ???? ?????, ???? ??????? ????? ??????? ?????????? ????? ????, ??????, ????????? ???? ??????????? ???????? ????? ????? ????? ????? ??????,

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

Artificial sand
sand making plant
machine-made sand

????? ??????? ?????? ???? ???? ????? 4 ??????

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

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

(3) ?????? ????: ????? ?? ??????? ???? ???? ???? ????? ???? ????????? ??????? ?????? ??????. ???? ???? ??????? ?????????? ??????????????, ???????? ????? ???? ???? ?????? ??????? ????????????, ????? ???? ???? ??????? ???????? ????, ???? ???? ????? ????? ???? ????? ???????? ???? ???? ??????? ?????? ??????, ?????? ???????? ??????? ?????? ???? ????? ?????.

(4) ???????? ????: ?????? ???? ????????? ?????? ?????? ???? ??????????? ??????? ?????????? ??????, ???? ??????? ???? ????? ???? ????????? ???? ???????. ? ?????????? ?????? ????? ??????? ???? ???? ?????? ????? ??????. ???? ?????? ??? ?????? ?????????? ???.

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

1, ?????????

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

2, ????? ???????

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

3, ?????? ?????????? ????? ?????? ???? ???????

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

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

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

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

(1) ???? ??????? ??????: ??????? ??????? ?????? ???? ??????? ?????? ????????????????, ????? 5 ??.?? ???? ????? ?????? ?????? ???????? ?????? ?????? ?????? ???? ???????????? ???????? ??? ???? ???? ????????? ????????????. ??????? ??????????, ???? ?????? ?? ???? ?????? ????????? ???????????, ????? ?????? ???? ?????????...

(2) ???? ????? ????????:?????? ??????? ?????????????????? ????? ???? ???????? ????? ???????: ????-???? ????? ????-?????. ????-????? ???????? ????? ?????? ???????? ????? ?????-??????? ?????? ???? ???? ???? ??????, ???? ??????????? ?????? ?????? ?????? ?????????? ????? ????? ??????. ????-???? ???????? ????? ?????? ???????? ????? ?????-??????? ?????? ???? ???? ???? ?????? ????? ????? ???? ??????. ????? ???????? ????????? ????? ?????? ???? ???? ???????? ???????? ???????????????.

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

(4) ????? ???????? ??????: ??????? ???? ????? ???????? ?????? ??????????, ??????? ????? ????? ???? ????? ???????? ??????, ?????? ??????? ??????? ?????????? ???????????, ????? 5 ??.?? ???? ????? ??????? ?????????????, ????? 5 ??.?? ???? ????? ???? ?????? ?????? ???????? ?????? ?????? ???? ????????? ??????????????, ??? ???? ???? ????????? ???????????.

(5) ???? ???? ???????????: ??????, ?????? ???????? ???????? ????? ???? ?????????? ????????? ???? ?????? ??????????? ????????? ???? ???? ??????????? ????????? ???????????, ? ?????? ??????????? ????? ???? ?????? ???????? ??????? ????? ???? ???????? ????? ???????.

?? ????????? ????????? ?????????? ??????, ???? ?????????? ???? ???? ???? 10-15% ???? ???????????????.