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    • 10. 发明申请
    • Protected Membrane Roof System
    • 保护膜屋顶系统
    • US20160024795A1
    • 2016-01-28
    • US14775275
    • 2014-03-12
    • Thurman W. FREEMAN
    • Thurman W. Freeman
    • E04D11/02E04D12/00E04D3/35E04D3/36E04B7/22E04D7/00
    • E04D11/02E04B7/22E04D3/354E04D3/3605E04D3/3607E04D5/145E04D7/00E04D12/002E04D13/1662
    • A protected membrane roof system for installation on a roof decking comprising an upper insulation board having an upwardly-facing upper board top surface and an opposite downwardly-facing upper board bottom surface and at least one throughhole communicating therebetween, a ballast material positioned over the upper insulation board, a netting positioned over the ballast material, and at least one fastener assembly having a base seated substantially adjacent the upper board bottom surface, a rod extending substantially vertically from the base of sufficient size so as to extend through the through-hole of the upper insulation board, the ballast material, and the netting, and a cap engaged with the rod above the netting, whereby the wind uplift resistance of the protected membrane roof system is improved and scour of the ballast material is reduced by effectively anchoring the netting to the upper insulation board beneath the ballast material.
    • 一种用于安装在屋顶板上的保护膜屋顶系统,其包括具有向上的上板顶表面和相对的向下的上板底表面的上绝缘板和连通在其间的至少一个通孔的上绝缘板,位于上板 绝缘板,位于压载材料上方的网状物,以及至少一个紧固件组件,其具有基本上位于上板底表面上的基座,从基座垂直延伸的杆,该杆从足够大的基部延伸穿过通孔的通孔 上部绝缘板,压载材料和网状物,以及与网杆上方的杆接合的盖,由此保护的膜屋顶系统的风升起阻力得到改善,并且通过有效地锚固网来减少冲击材料的冲击 到镇流器材料下方的上绝缘板。