沈陽采(cai)光(guang)板是(shi)在屋面板上(shang)預留(liu)孔(kong)洞(dong)，孔(kong)洞(dong)周圍做井壁，其上(shang)安裝平板透光(guang)材料的采(cai)光(guang)天窗，那么(me)沈陽采(cai)光(guang)板使(shi)用時(shi)要注(zhu)意什(shen)么(me)呢(ni)？

1、沈(shen)(shen)陽采(cai)光(guang)板的固定釘應有(you)帶專用防風帽(mao)，打(da)固定釘前應另用電(dian)鉆擴(kuo)孔，使孔比固定釘直徑(jing)大(da)3-5mm，以允許(xu)沈(shen)(shen)陽采(cai)光(guang)板熱脹冷縮，沈(shen)(shen)陽采(cai)光(guang)板支撐檁條(tiao)的間距，與沈(shen)(shen)陽采(cai)光(guang)板端跨、中間跨和(he)檐(yan)口挑出長度有(you)關，采(cai)光(guang)板彎(wan)曲使用時，其允許(xu)的彎(wan)曲半徑(jing)與波形和(he)板厚(hou)有(you)關。

2、沈陽采(cai)(cai)光(guang)板(ban)與(yu)鋼檁條之間應(ying)隔以(yi)與(yu)沈陽采(cai)(cai)光(guang)板(ban)板(ban)型相(xiang)匹配(pei)的(de)專用(yong)泡沫(mo)堵頭、以(yi)支(zhi)墊并保護采(cai)(cai)光(guang)板(ban)。沈陽采(cai)(cai)光(guang)板(ban)一般應(ying)單條分布(bu)，其橫向(xiang)兩側應(ying)搭接(jie)與(yu)相(xiang)鄰壓(ya)型鋼板(ban)波肋上(shang)，并作(zuo)好搭接(jie)密封。

3、沈(shen)(shen)陽(yang)(yang)采光(guang)(guang)(guang)板(ban)(ban)裝卸時，避免沈(shen)(shen)陽(yang)(yang)采光(guang)(guang)(guang)板(ban)(ban)的底(di)面(mian)與采光(guang)(guang)(guang)板(ban)(ban)兩端(duan)接觸(chu)拖(tuo)拉(la)而(er)損壞板(ban)(ban)的表面(mian)，沈(shen)(shen)陽(yang)(yang)采光(guang)(guang)(guang)板(ban)(ban)碼放時，應(ying)碼放在堅(jian)固而(er)平整的地(di)面(mian)上，且每堆(dui)的底(di)部與頂部要有廢板(ban)(ban)保護，嚴(yan)禁重物(wu)放置其上，以避免沈(shen)(shen)陽(yang)(yang)采光(guang)(guang)(guang)板(ban)(ban)碎裂。