???? ??????? ????? ?????? MPP ?????? ????? ???? ? ????? ??????? ????? ??????? ??????? ???????? ????? ??????? ????? ?????? ?????? ??? ?????. ???? ???? ?????? ????? ???? ???? ????? ?????????. ????? ????? ??????? ?????? ??????? ?? ????? ? ??? ????? ?????? mpp ???? ????? ???? Hubei Yuyuan Building Materials Co. ? Ltd. ???? ????? ??????? ???????? ? ??? ????? ??????????? ?????? ????????. ????? ??? ??????? ????? ??????

mpp ?????? ????? ???? ? ???? ???? ?? ????? ????? ?????????? ?????? ?? ????? ??????? ?????? ?????? ????? ??????. ?? ????? ???? ?????? ???????? ??????? ?? ???? ???? ???? ? ????? ?? ??? ????? ?????? ??? ???? ?? 8kN / m 2. ??? ????? ??? ????? ????????? ?????? ????????? ???????? ?????? ? ???? ?? ????? ????? ?????? ??? ????? ?????? ???? ?? ????? ???????. ?? ????? ???? ? ????? ??????? ??????? ????? ???? ? ?????? ??????? ?? ?????????? ???????? ???? ?????? ???????? ?????? ? ?????? ??? ???????? ???????? ???? ????? ????????. ???? ?????? ?????? ???????? ??? ????? ?????? ?????? ?? ????? ??? ????? ???????? ??????? ?????? ??????? ???????. ???? ???? Hubei Au Yuan Building Materials Co. ? Ltd. ? ????? ????? ?????? ??????? ?????? ??????? ?? ????? ? ??? ????? ???? ?????? ????? ????????????. ????? ?????? ???? ?????? ?????? ??????? ?????? MPP ????????? ????? ???? ????? ???? (??? ?????? 15 ??) ?????? ??????? ??????? ????? ?????. ??????? ?????? ????? ????? ?????? (??? ????? ??? ???? ???? ???????? ????????) ? ???? ????? ????? ????? ?????? ??? ????? ???????? ?? ???? ??? ???? ?????? ????? ? ?? ?????? ????? ?????? ?????? ?????? ????? ??????. ?? ????? ???? ? ??? ????? ???????? ?????? ??? ??? ??? ????? ????? ????? ????? ????? ???????. ???? ???? ?????? ?? ????? ??????? ?? ????? ???? ?? ??????? ??????? ? ??? ????? ?????? MPP ????? Hubei AD Building Materials Co. ? Ltd. ???? ???? ?????? ????? ??????. ??? ?? ?????? ??? ???????? ?? ????? ??????? ?????? ??? ????? ??????? ??? ??????? ????? ???????? ??????? ??? ?????? ???? ? ?????? ???? ??? ??????? ????? ???????? ??????

.