Thermal insulation mesh used for external wall includes two types: glass?fiber mesh and steel mesh. Fiberglass mesh: Fiberglass mesh is woven from fiberglass and colated with plastic. Fiberglass mesh is divided into two kinds of middle-alkali and alkali resistant: the middle alkiali mesh is generally used for thermal insulation of coating and finishing, weighing 160g/m2; the alkali resistant is used for tile finishing, weighing 290g/m2 or more, but it has to contain zirconium?dioxide and titanium dioxide. Steel mesh: Steel mesh used for exterior wall thermal insulation is chiefly to fix tiles. In fact, the alkali resistance of steel mesh has not been proved. Steel mesh is divided into hot dipped galvanized mesh and cold galvanized mesh.
