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质量卓越、备受欢迎的理想建筑材料花旗松(Douglas Fir)学名为北美黄杉(拉丁名称:Pseudotsuga menziesii),是北美地区最丰富的针叶木材树种。花旗松主要用于住宅、商业及工业建筑中。花旗松尺寸稳定、收缩变化较小、相对密度较高。而且它是世界公认的强度与重量比值较高的木材,具有较强的握钉力和齿板连接能力。此外,花旗松在抵御一些自然现象产生的荷载,例如风力、地震荷载等,也有上佳的性能表现。花旗松紧密的节子和密实的木纹,使得其在优异的结构性能上又增添了美观效果。
Quality, Popular Ideal Building Materials Douglas Fir, known under the pseudonym Pseudotsuga menziesii, is the most abundant softwood species in North America. Douglas fir is mainly used in residential, commercial and industrial buildings. Douglas fir size stability, small changes in contraction, the relative density higher. And it is recognized as the world’s high strength and weight ratio of wood, with strong nail holding power and tooth plate connection. In addition, Douglas fir also has excellent performance against loads caused by natural phenomena such as wind and earthquake loads. Citadines firmer knots and dense wood grain, making it in the excellent structural performance and added a beautiful effect.