貴陽(yang)落(luo)水系統安裝四大方法 一(yi): 檐(yan)(yan)溝(gou): 1.固(gu)(gu)定(ding)(ding)檐(yan)(yan)溝(gou)的(de)(de)膨脹螺(luo)釘(ding)(ding)進入(ru)(ru)水泥(ni)屋檐(yan)(yan)面的(de)(de)深度(du)不(bu)應(ying)小(xiao)于(yu) 40mmm; 2.每 0.6m 檐(yan)(yan)溝(gou)由一(yi)個吊件(jian)(jian)固(gu)(gu)定(ding)(ding)同(tong)時保證陰陽(yang)角(jiao)、貴陽(yang)本(ben)地立(li)(li)(li)管(guan)(guan)(guan)、貴陽(yang)本(ben)地端頭(tou)等節點(dian)處(chu)(chu)(chu)有(you)吊件(jian)(jian)固(gu)(gu)定(ding)(ding): 3檐(yan)(yan)溝(gou)搭接(jie)(jie)(jie)(jie)(jie)不(bu)小(xiao)于(yu)30mm 立(li)(li)(li)管(guan)(guan)(guan): 1.腰(yao)線(xian)處(chu)(chu)(chu)須(xu)用(yong)(yong)(yong)一(yi)體(ti)化成型彎頭(tou),以(yi)保證不(bu)漏水; 2.固(gu)(gu)定(ding)(ding)立(li)(li)(li)管(guan)(guan)(guan)管(guan)(guan)(guan)卡的(de)(de)膨脹螺(luo)釘(ding)(ding)進入(ru)(ru)水泥(ni)層(ceng)的(de)(de)深度(du)不(bu)應(ying)小(xiao)于(yu) 60mmmn: 3.立(li)(li)(li)管(guan)(guan)(guan)管(guan)(guan)(guan)卡應(ying)盡(jin)(jin)量(liang)接(jie)(jie)(jie)(jie)(jie)近(jin)彎頭(tou)以(yi)有(you)效(xiao)固(gu)(gu)定(ding)(ding)彎頭(tou)與立(li)(li)(li)管(guan)(guan)(guan); 4.立(li)(li)(li)管(guan)(guan)(guan)管(guan)(guan)(guan)卡的(de)(de)間距為(wei)不(bu)大于(yu) 2m; 5.立(li)(li)(li)管(guan)(guan)(guan)管(guan)(guan)(guan)卡應(ying)盡(jin)(jin)量(liang)接(jie)(jie)(jie)(jie)(jie)近(jin)彎頭(tou)以(yi)有(you)效(xiao)固(gu)(gu)定(ding)(ding)彎頭(tou)與立(li)(li)(li)管(guan)(guan)(guan): 鉚(liu)接(jie)(jie)(jie)(jie)(jie): 1.檐(yan)(yan)溝(gou)連接(jie)(jie)(jie)(jie)(jie)處(chu)(chu)(chu)、貴陽(yang)本(ben)地檐(yan)(yan)溝(gou)封板(ban)(ban)及(ji)檐(yan)(yan)溝(gou)與落(luo)水管(guan)(guan)(guan)連接(jie)(jie)(jie)(jie)(jie)處(chu)(chu)(chu)必須(xu)鉚(liu)釘(ding)(ding)固(gu)(gu)定(ding)(ding): 2.鉚(liu)釘(ding)(ding)鉚(liu)接(jie)(jie)(jie)(jie)(jie)處(chu)(chu)(chu)盡(jin)(jin)量(liang)不(bu)要再正面。 密封: 1.檐(yan)(yan)溝(gou)連接(jie)(jie)(jie)(jie)(jie)處(chu)(chu)(chu)、貴陽(yang)本(ben)地檐(yan)(yan)溝(gou)封板(ban)(ban)及(ji)檐(yan)(yan)溝(gou)與落(luo)水管(guan)(guan)(guan)連接(jie)(jie)(jie)(jie)(jie)處(chu)(chu)(chu)必須(xu)用(yong)(yong)(yong)膠密封; 2.膠的(de)(de)厚度(du)不(bu)小(xiao)于(yu) 2m、貴陽(yang)本(ben)地寬度(du)在縫院向兩側分別為(wei) c。拉鉚(liu)釘(ding)(ding)必須(xu)用(yong)(yong)(yong)膠全部覆蓋。彩鋁落(luo)水系統測試實(shi)(shi)驗(yan)(yan)(yan):沖擊(ji)實(shi)(shi)驗(yan)(yan)(yan)從500mm高處(chu)(chu)(chu)落(luo)下(xia)(xia)(xia)(xia)直徑(jing)為(wei)15mm質量(liang)為(wei)500克的(de)(de)鋼球涂層(ceng)無(wu)剝(bo)離現象彎曲實(shi)(shi)驗(yan)(yan)(yan)在室溫(wen)下(xia)(xia)(xia)(xia)用(yong)(yong)(yong)手動壓(ya)力機進行 180 度(du)彎曲實(shi)(shi)驗(yan)(yan)(yan)涂層(ceng)無(wu)剝(bo)離基材無(wu)裂痕耐鹽蝕實(shi)(shi)驗(yan)(yan)(yan)用(yong)(yong)(yong)切刀(dao)進行十(shi)字切割到(dao)剛剛觸到(dao)鋁板(ban)(ban)為(wei)止,在 35 度(du)的(de)(de)條件(jian)(jian)下(xia)(xia)(xia)(xia),5%鹽溶液噴(pen)射 500小(xiao)時。從切口處(chu)(chu)(chu)腐蝕銹跡蔓(man)延不(bu)超過 2mm 耐酸蝕實(shi)(shi)驗(yan)(yan)(yan) 10%的(de)(de) HCL,CHCOOH,H2S04 實(shi)(shi)驗(yan)(yan)(yan)100 小(xiao)時。表面無(wu)變化溫(wen)室實(shi)(shi)驗(yan)(yan)(yan)在零下(xia)(xia)(xia)(xia) 40 度(du)及(ji)高溫(wen)爆曬 50 度(du)條件(jian)(jian)下(xia)(xia)(xia)(xia)可正常使(shi)用(yong)(yong)(yong)性能(neng)穩(wen)定(ding)(ding)色彩如一(yi)。
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