Lebanese Protestants are concentrated mainly within the area of Beirut and Greater Beirut. The other Lebanese Christians are concentrated also in similar areas like in east Beirut (northern parts of Greater Beirut), Mount Lebanon, ZahlÃ©, and Jezzine.
Excessive moisture can lead to floor rot, particularly if the floor is not properly finished and protected. Household hardwood floors should have a moisture content between 6% and 9%, but the percentage will be affected by the type of wood, the weight of the wood, and many other factors.
Regulations 2002 (COSHH),2 both hardwood dust. and softwood dust have been assigned workplace. exposure limits (WELs) of 5 mg/m3 (8-hour time-. weighted average, total inhalable dust). Both hardwood. dust and softwood dust are respiratory sensitisers and. hardwood dusts are listed in Schedule 1 of COSHH as.