alkaline copper quaternary造句

• But area Lowe's stores have beat that deadline by more than a year and now are carrying lumber treated with alkaline copper quaternary, or ACQ.
• Timber that is to be used above the water table can be protected from decay and insects by numerous forms of wood preservation using pressure treatment ( alkaline copper quaternary ( ACQ ), chromated copper arsenate ( CCA ), creosote, etc . ).
• In the United States, the voluntary phasing-out of arsenic in production of consumer products and residential and general consumer construction products began on 31 December 2003, and alternative chemicals are now used, such as Alkaline Copper Quaternary, borates, copper azole, cyproconazole, and propiconazole.