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US08484907B2 Methods and apparatus for a building roof structure 有权
建筑物屋顶结构的方法和装置

Methods and apparatus for a building roof structure
摘要:
A foam core cement construction panel having shear members and lateral rails that form a channel-beam-like structure and novel methods of using the panels to form an integrated roof structure that serves three separate functions: (1) the roof load structure assembly; (2) the roof's exterior waterproof assembly; and (3) the roof's exposed interior ceiling assembly and which can include internal hydronics for added climate control.
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