| 摘要 |
<p>A grid-enforced thermal insulation board being composed by a thermal insulation core board (1), a bidirectional grid-reinforced bar (2) provided underneath the surface layer thereof, and a protective layer (3) on the exterior surface of the reinforced bar. The bidirectional grid-reinforced bard (2) is manufactured with a glass fiber mesh, a metal wire mesh, or a chemical fiber mesh, allowing an increase of the tensile strength and the inflection resistance of the thermal insulation board. The thermal insulation board protective layer (3) can improve the resistance to corrosion of the bidirectional grid-reinforced bar.</p> |
