Xardu, or zardu, depending on the location of Asturias are constructions of sticks... interwoven Hazel or chestnut .de between whether a tissue, according to fatness as.. .diametro of rods can be used wall or floor... which are used for the floor tend to be much more thick these that are thick is arranged and put them in the pajares jenales to put the grass on my block still I have one that has more than 50 years in use and endures in the grass while it is full up to the Texas