白松的特點：

白(bai)松(song)(song)的心(xin)邊材(cai)(cai)(cai)區別比較明(ming)顯(xian)，邊材(cai)(cai)(cai)呈(cheng)白(bai)色(se)或(huo)(huo)淡黃色(se)，心(xin)材(cai)(cai)(cai)呈(cheng)奶油(you)色(se)、淺棕色(se)或(huo)(huo)赤褐(he)色(se)，放(fang)置時間(jian)長(chang)了顏色(se)變(bian)深。白(bai)松(song)(song)木材(cai)(cai)(cai)筆直均(jun)勻均(jun)勻，中(zhong)(zhong)到粗(cu)的結(jie)構；材(cai)(cai)(cai)質(zhi)輕軟(ruan)，中(zhong)(zhong)等韌(ren)性，低(di)強度和抗(kang)振性，中(zhong)(zhong)低(di)耐腐蝕性；木材(cai)(cai)(cai)耐久性好(hao)，不易翹曲變(bian)形(xing)；粘合性能和打釘、開(kai)榫性能非常好(hao)，不需要提(ti)前填充填料(liao)；它在手動或(huo)(huo)機械(xie)工具的車削和刨(bao)削等一般加工中(zhong)(zhong)表(biao)現(xian)出色(se)；著(zhu)色(se)等表(biao)面(mian)處理性能良(liang)好(hao)，但著(zhu)色(se)時可能出現(xian)吸收不均(jun)。斑點。木材(cai)(cai)(cai)輪作期達80余年。

白松的應用：

白松木龍骨材料質(zhi)輕柔(rou)軟，機(ji)械(xie)強度低，彈性好，不易(yi)變形，易(yi)膠結，加工性能好，不易(yi)打磨(mo)，用于一(yi)般木結構骨架。

建筑工(gong)(gong)地一般(ban)使(shi)用(yong)(yong)(yong)的(de)方(fang)(fang)木(mu)(mu)要(yao)(yao)么是松(song)木(mu)(mu)，要(yao)(yao)么是杉(shan)(shan)木(mu)(mu)。目前(qian)建筑工(gong)(gong)地常用(yong)(yong)(yong)進口木(mu)(mu)材(cai)，如方(fang)(fang)輻射松(song)、方(fang)(fang)鐵杉(shan)(shan)、方(fang)(fang)松(song)、方(fang)(fang)落葉松(song)、方(fang)(fang)云杉(shan)(shan)、方(fang)(fang)白松(song)、方(fang)(fang)南(nan)松(song)等。橋(qiao)梁工(gong)(gong)程(cheng)一般(ban)使(shi)用(yong)(yong)(yong)新(xin)西蘭輻射松(song)，房屋建筑工(gong)(gong)程(cheng)一般(ban)使(shi)用(yong)(yong)(yong)鐵杉(shan)(shan)、松(song)木(mu)(mu)、云杉(shan)(shan)和白松(song)。每個(ge)地方(fang)(fang)都有自己的(de)地方(fang)(fang)特色，你(ni)不能要(yao)(yao)求北方(fang)(fang)人(ren)以竹子為(wei)主要(yao)(yao)材(cai)料(liao)。此(ci)外，施(shi)工(gong)(gong)現場使(shi)用(yong)(yong)(yong)的(de)木(mu)(mu)材(cai)是根據其用(yong)(yong)(yong)途(tu)考慮的(de)。

1、施工(gong)現場使用的(de)木材幾乎(hu)全部用于模板(ban)(ban)工(gong)程(cheng)。模板(ban)(ban)分為支(zhi)撐層(ceng)和(he)面(mian)(mian)層(ceng)。有兩種類型的(de)支(zhi)撐層(ceng)：鋼和(he)木。木的(de)方面(mian)(mian)北方大多采用硬雜木為主，柞木，蠟(la)木和(he)落葉松(song)等，南方則以竹(zhu)子，面(mian)(mian)層(ceng)，一(yi)般這(zhe)兩種，竹(zhu)膠合板(ban)(ban)和(he)復合板(ban)(ban)（也叫多層(ceng)板(ban)(ban)）；

2、木方的(de)加工使用幾乎都是(shi)落(luo)葉松，南北地區無差別；

3、裝修工(gong)程所(suo)用(yong)木材，不計面(mian)層材料的話(hua)，主要有紅松(song)(song)、白松(song)(song)、冷杉(shan)、云松(song)(song)、樟(zhang)松(song)(song)、落(luo)(luo)葉(xie)松(song)(song)6種，北方常用(yong)的有紅松(song)(song)、白松(song)(song)、樟(zhang)松(song)(song)、落(luo)(luo)葉(xie)松(song)(song)，南方則都是常用(yong)的。