澹撳瀷閶兼澘

澹撳瀷閶兼澘|

澹撳瀷閶兼澘鏄寚閲囩敤鐔遍崓閶呴嫾鏉挎垨褰╄壊閸嶉媴閶兼澘锛岀稉(j墨ng)杓ュ鍐峰綆鎴愬悇绋尝鍨嬶紝鍏锋湁杓曡唱(zh矛)銆侀珮寮�(qi谩ng)銆佺編瑙€銆佽€愮敤銆佹柦宸ョ啊渚裤€佹姉闇�銆侀槻鐏瓑鐗归粸(di菐n)銆�

鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)
GB/T12754-2006銆婂僵鑹叉秱灞ら嫾鏉垮強閶煎付銆�
GB/T12755-2008銆婂缓绛戠敤澹撳瀷閶兼澘銆�
GB/50018-2002銆婂喎褰庤杽澹佸瀷閶肩祼(ji茅)妲�(g貌u)鎶€琛�(sh霉)瑕�(gu墨)鑼冦€�

鎳�(y墨ng)鐢ㄨ寖鍦�
鐩墠杓曞瀷灞嬮潰鏈夋獊楂旂郴涓噳(y墨ng)鐢ㄦ渶寤ｆ硾鐨勫眿闈㈡潗鏂欍€�
鍠堡澹撳瀷閶兼澘鐨勮嚜閲嶇偤 0.10kN/m 2 锝�0.18kN/m 2 锛岀暥(d膩ng)鏈変繚婧殧鐔辫姹傛檪(sh铆)锛屽彲閲囩敤闆欏堡閶兼澘涓枔澶句繚婧堡(瓒呯窗(x矛)鐜荤拑绾栫董妫夋垨宸栨绛�)鐨勫仛娉�銆�
灞嬮潰鍏ㄩ儴鑽疯級妯�(bi膩o)婧�(zh菙n)鍊�(鍖呮嫭娲昏嵎杓�)涓€鑸笉瓒呴亷 1.0kN/m 2 銆�
灞嬮潰鍜屽⒒闈㈠父鐢ㄦ澘鍘氱偤0.4锝�1.6姣背锛涚敤浜庢壙閲嶆〒鏉挎垨绛掑€夋檪(sh铆)鍘氬害閬�(d谩) 2锝�3姣背鎴栦互涓娿€傛尝楂樹竴鑸偤10锝�200姣背涓嶇瓑銆傜暥(d膩ng)涓嶅姞绛嬫檪(sh铆),鍏堕珮鍘氭瘮瀹滄帶鍒跺湪200浠ュ収(n猫i)銆傜暥(d膩ng)閲囩敤閫氶暦灞嬮潰鏉�,鍏跺潯搴﹀彲閲囩敤2锝�5%锛屽墖鎾撳害涓嶈秴閬巐/300(l鐐鸿▓(j矛)绠楄法闀�)銆� 鐩墠鍦ㄥ缓绛戜腑鎳�(y墨ng)鐢ㄧ殑閮ㄥ垎娉㈠舰瑕嬪湒[澹撳瀷閶兼澘甯哥敤娉㈠舰鍦朷銆�
澹撳瀷閶兼澘鍥犲師鏉垮緢钖勶紝闃茶厫娑傛枡鐨勮唱(zh矛)閲忕洿鎺ュ奖闊夸娇鐢ㄥ＝鍛斤紝鐐轰簡閬╂噳(y墨ng)鍔犲伐鍜岄槻閵硅姹�锛屾秱灞ら嫾鏉块渶鎸夋湁闂�(gu膩n)瑕�(gu墨)瀹氶€�(j矛n)琛屽悇闋�(xi脿ng)妾㈤(y脿n)銆備竴鑸儏娉佷笅钖勯嫾鏉夸篃鍙牴鎿�(j霉)浣跨敤瑕佹眰锛岀稉(j墨ng)澹撳瀷鍚庡啀娑傞槻閵规补婕�锛屾垨閲囩敤涓嶉姽閶艰杽鏉垮師鏉裤€�
澹撳瀷閶兼澘鐢ㄤ綔宸ユキ(y猫)寤犳埧灞嬮潰鏉�銆佸⒒鏉挎檪(sh铆)锛屽湪涓€鑸劇淇濇韩瑕佹眰鐨勬儏娉佷笅,姣忓钩鏂圭背鐢ㄩ嫾閲忕磩5锝�11鍏枻銆傛湁淇濇韩瑕佹眰鏅�(sh铆)锛屽彲鐢ㄧう妫夋澘銆佺幓鐠冩銆佹场娌鏂欑瓑浣滅禃鐔辨潗鏂�銆傚鍨嬮嫾鏉胯垏娣峰嚌鍦熺祼(ji茅)鍚堝仛鎴愮祫鍚堟〒鏉�锛屽彲鐪佸幓鏈ㄦā鏉垮苟鍙綔鐐烘壙閲嶇祼(ji茅)妲�(g貌u)銆傚悓鏅�(sh铆)鐐哄姞寮�(qi谩ng)澹撳瀷閶兼澘鑸囨贩鍑濆湡鐨勭祼(ji茅)鍚堝姏锛屽疁鍦ㄩ嫾鏉夸笂闋�(y霉)鐒婃爴閲樻垨澹撳埗闆欏悜鍔犲媮鑲�銆�

澹撳瀷閶兼澘瑕�(gu墨)鏍�
1)褰╄壊閸嶉媴閶兼澘鍙婇崓閶侀媴閶兼澘鍩烘澘鐨勮(gu墨)鏍�
鍘氬害锛�0.25锝�2.3mm锛�
瀵害锛�600锝�1270mm锛�
闀峰害锛氶€氬父鏄嵎鏉愶紝闀峰害瑕栭嫾寤犳渶浣庤捣瑷傞噺鑰屽畾銆�
2)褰╄壊閸嶉媴閶兼澘鍙婇崓閶侀媴閶兼澘寤虹瓚甯哥敤鐨勮(gu墨)鏍�
鍘氬害锛�0.42銆�0.48銆�0.50銆�0.55銆�0.60mm銆�
3)閸嶅堡鍘氬害
閸嶉媴閶兼澘鐨勯崓灞ゅ帤搴︽湁Z100銆乑150銆乑275銆乑450 绛夌墝铏燂紝灞嬮潰閫氬父閲囩敤鐨勬槸Z275 鍜孼450銆�
閸嶉媮閶呴嫾鏉跨殑閸嶅堡鍘氬害鏈堿Z100銆丄Z150銆丄Z200绛夌墝铏燂紝灞嬮潰閫氬父閲囩敤鐨勬槸AZ150銆�

澹撳瀷閶兼澘鍒嗛
鎸夊熀鏉块崓灞ゅ垎鏈変互涓�6椤烇細
1) 閸嶉媴閶兼澘
閸嶉媴閶兼澘鎸堿STM涓夐粸(di菐n)娓│闆欓潰閸嶅堡閲嶉噺鐐�75锝�700g/銕★紝寤虹瓚鎳�(y墨ng)鐢ㄤ腑鏈€甯哥敤鐨勯崓閶呴嫾鏉跨偤Z275鍜孼450锛屽叾闆欓潰閸嶉媴閲忓垎鍒ョ偤275g/銕�(閶兼澘鍠潰閸嶅堡鏈€灏忓帤搴︾偤19μm)鍜�450g/銕°€�
2) 閸嶉媮閶兼澘
寤虹瓚鐢ㄩ崓閶侀嫾鏉垮父瑕嬬殑鏈変互涓嬪叐绋細
锛�1锛夌敤浜庤€愮啽瑕佹眰杓冮珮鐨勭挵(hu谩n)澧冿細閫欓閸嶉媮閶兼澘鐨勯噾灞崓灞や腑鍚湁5锝�11%鐨勭锛屽悎閲戦崓灞よ純钖勶紝閸嶉媮灞ょ殑閲嶉噺鍍呯偤120g/銕�锛屽柈闈㈤崓灞ゆ渶灏忓帤搴︾偤20μm銆�
锛�2锛夌敤浜庤厫铦曟€ц純寮�(qi谩ng)鐨勭挵(hu谩n)澧冿細鍏堕噾灞崓灞ゅ咕涔庡叏閮ㄦ槸閶�锛岄噾灞崓灞よ純鍘�锛岄崓灞ょ殑閲嶉噺绱勭偤200g/銕★紝鍠潰閸嶅堡鐨勬渶灏忓帤搴︾偤31μm銆�
3) 閸嶉媮閶呴嫾鏉�
閸嶉媮閶呴嫾鏉�锛屽張绋变簽閴涘害閲戦嫾鏉裤€�
锛�1锛夋槸涓€绋洐闈㈢啽娴搁崓閶侀媴閶兼澘鐢�(ch菐n)鍝�锛屽叾閶兼澘鍩烘潗绗﹀悎ASTM A792 GRADE 80绱氭垨AS1397 G550绱氾紝鍏舵姉鎷夊挤(qi谩ng)搴︾偤5600kg/cm銆傞噾灞崓灞ょ敱55%鐨勯媮銆�43.5%锛堟垨43.6%锛夌殑閶呭強1.5%(鎴�1.4%)鐨勭绲勬垚銆傚畠鍏峰倷浜嗛媮鐨勯暦鏈熻€愯厫铦曟€у拰鑰愮啽鎬э紱閶呭皪鍒囧壊閭婂強鍒棔闁撻殭绛夌殑淇濊(h霉)浣滅敤锛涜€屽皯閲忕殑纭呭墖鍙湁鏁堥槻姝㈤媮閶呭悎閲戝寲瀛�(xu茅)鍙嶆噳(y墨ng)鐢熸垚纰庣墖锛屽苟浣垮悎閲戦崓灞ゆ洿鍧囧嫽銆�
锛�2锛夐洐闈㈤崓灞や笁榛�(di菐n)娓│閲嶉噺鐐�150銆�165銆�189g/cm銆傚缓绛戝父鐢ㄩ崓閶侀媴閶兼澘鏄疉Z150锛屽嵆姣忋帯閸嶅堡閲嶉噺鐐�150 g锛岄嫾鏉垮柈闈㈤崓灞ょ殑鏈€灏忓帤搴︾偤20μm銆�
4) 閸嶉媴閶侀嫾鏉�
鏄竴绋惈5%閶呬互鍙婇媮鍜屾贩鍚堢█鍦熷悎閲戠殑闆欓潰鐔辨蹈閸嶅堡閶兼澘锛屼笁榛�(di菐n)娓│闆欓潰閸嶅堡閲嶉噺鐐�100锝�450g/銕°€�
5) 閸嶉媴鍚堥噾鍖栭嫾鏉�
鏄竴绋皣鐔遍崓閶呴嫾鏉块€�(j矛n)琛岀啽铏曠悊锛屼娇鍏惰〃闈箣绱旈媴閸嶅堡鍏ㄩ儴杞�(zhu菐n)鍖栫偤Zn-Fe鍚堥噾灞ょ殑闆欓潰閸嶉媴閶兼澘鐢�(ch菐n)鍝侊紝鎸夌従(xi脿n)鏈夊伐钘濇浠�锛屽叾杞�(zhu菐n)鍖栭崓灞ら噸閲忔寜閶呰▓(j矛)绠�锛屾渶澶х偤180g/銕°€�
6) 闆婚崓閶呴嫾鏉�
鏄竴绋磾闆婚崓閶呴崓灞ら嫾鏉跨敘(ch菐n)鍝�锛岄洐闈㈤崓灞ゆ渶澶ч噸閲忕偤180g/銕�锛屼竴鑸笉鐢ㄤ簬瀹ゅ銆�
鍦ㄥ缓绛戝眿闈紙鍜屽箷澧伙級涓渶鐐哄父鐢ㄧ殑鏄僵鑹查崓閶呴嫾鏉垮拰褰╄壊閸嶉媮閶呴嫾鏉裤€�

鐠�(hu谩n)澧�	鏅€氶崓閶呴嫾鏉匡紙g/m2/骞达級	閸嶉媮閶呴嫾鏉匡紙g/m2/骞达級
鍤�(y谩n)閲嶇殑娴锋磱鑵愯潟鐠�(hu谩n)澧�	140	16
宸ユキ(y猫)/娴锋磱鑵愯潟鐠�(hu谩n)澧�	20	4.2
閯�(xi膩ng)闁�	4	1.3

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鐢�(ch菐n)鍝佹(bi膩o)绨斤細澹撳瀷閶兼澘|

鍏朵粬浜洪倓鐪嬩簡

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