| 摘要 |
<p>The invention relates to reinforcing mesh (11) to be used for a reinforced mortar or sprayed mortar layer on an underlayment (9). The reinforcing mesh includes carbon fibers (3) extending only in a marked direction as a special feature and together with inexpensive stabilising fibers (4) made of glass or polyester which extend in one or more other directions, the reinforcing mesh forms a woven fabric, a scrim or a knitted fabric. The mesh size is at least 10 mm, wherein the carbon fibers (3) used each have a tensile modulus of elasticity of greater of 200 giga-Pascal. The reinforcing mesh is layed by means of the following method steps: a) Roughening the surface of the underlayment (9), b) Applyng a leveling layer (10) of cementitious mortar tot he roughed surface of the underlayment (9); c) Fastening the reinforcing mesh (11) by processing the reinforcing mesh into the wet, not yet set leveling layer (10); d) Applying a cover layer (12) of the identical cementitious mortar tot he wet, not yet set, reinforced leveling layer (10</p> |
