»·±£¿£¿£¿£¿ØÖƵçÀµÄÆÁÕϲãͨ³£½ÓÄɶÆÎýÍ­Ë¿¡¢ÂÁËܸ´ºÏ´ø¡¢°ëµ¼µçÖÊÁÏ£¨ÈçÌ¿ºÚÌî³ä¾ÛÒÒÏ©£©¡¢ÉúÎï»ùÆÁÕÏÖÊÁÏ£¨Èç̼ÏËάµ¼µçÖ½£©µÈ»·±£²ÄÖÊ£¬£¬£¬£¬£¬£¬£¬£¬ÕâЩÖÊÁÏÔÚ°ü¹Üµç´ÅÆÁÕÏÐÔÄܵÄͬʱ£¬£¬£¬£¬£¬£¬£¬£¬Çкϻ·±£ÒªÇ󣬣¬£¬£¬£¬£¬£¬£¬ÏêϸÈçÏ£ºÒ»¡¢¶ÆÎýÍ­Ë¿±àÖ¯¡¤¡¤¡¤

»·±£¿£¿£¿£¿ØÖƵçÀµÄÄÍÎÂÐÔÓë»·±£ÐÔÄܸ߶ÈЭͬ£¬£¬£¬£¬£¬£¬£¬£¬ÄÍÎÂÐÔÌáÉýͨ¹ýÖÊÁÏÁ¢ÒìʵÏÖ»·±£Ä¿µÄ£¬£¬£¬£¬£¬£¬£¬£¬¶ø»·±£ÒªÇóµ¹±ÆÄÍÎÂÖÊÁÏÏòÎÞ¶¾¡¢¿É½ÓÄÉÆ«ÏòÉú³¤¡£¡£¡£¡£¡£¡£ÏêϸÆÊÎöÈçÏ£ºÒ»¡¢ÄÍÎÂÐÔÊÇ»·±£¿£¿£¿£¿ØÖƵçÀµĽ¹µãÐÔÄÜÖ®Ò»¸ßÎÂÇéÐÎϵÄÎȹÌÐÔ»·±£¿£¿£¿£¿ØÖÆ¡¤¡¤¡¤

»·±£¿£¿£¿£¿ØÖƵçÀÂͨ³£²»±£´æÖؽðÊô³¬±êΣº¦£¬£¬£¬£¬£¬£¬£¬£¬ÆäÉè¼Æ³õÖ¾ÓëÉú²ú±ê×¼¾ùÒÔ½µµÍÇéÐÎÓ°ÏìΪ½¹µã£¬£¬£¬£¬£¬£¬£¬£¬ÏêϸÌåÏÖΪ£ºÒ»¡¢»·±£¿£¿£¿£¿ØÖƵçÀµĽ¹µã»·±£ÌØÕ÷ÖؽðÊôº¬Á¿ÏÞÖÆ»·±£¿£¿£¿£¿ØÖƵçÀÂÃ÷ȷեȡʹÓÃǦ¡¢ïÓ¡¢¹¯¡¢Áù¼Û¸õµÈÖؽðÊô£¬£¬£¬£¬£¬£¬£¬£¬ÇÒͨ¹ýSG¡¤¡¤¡¤

»·±£¿£¿£¿£¿ØÖƵçÀÂÉú²ú·ÏË®Åŷűê×¼Ö÷ÒªÒÀ¾Ý·ÏˮȥÏòºÍÐÐÒµÌØÕ÷Öƶ©£¬£¬£¬£¬£¬£¬£¬£¬½¹µã±ê×¼¼°Ö¸±êÒªÇóÈçÏ£ºÒ»¡¢½¹µãÅŷűê×¼¡¶µç×Ó¹¤ÒµË®ÎÛȾÎïÅŷűê×¼¡·£¨GB 39731-2020£©Èô·ÏË®ÅÅÈëµç×Ó¹¤ÒµÎÛË®¼¯Öд¦Öóͷ£ÉèÊ©£¬£¬£¬£¬£¬£¬£¬£¬²¿·ÖÖ¸¡¤¡¤¡¤

»·±£¿£¿£¿£¿ØÖƵçÀµĻ·±£±êʶÄÚÈÝͨ³£º­¸ÇÓк¦ÎïÖÊÏÞÖÆ¡¢È¼ÉÕÌØÕ÷¡¢ÖÊÁÏ»·±£ÐÔ¡¢ÌØÊâÐÔÄܱêʶ¼°ÈÏÖ¤±ê¼ÇµÈ·½Ã棬£¬£¬£¬£¬£¬£¬£¬ÏêϸÈçÏ£ºÒ»¡¢Óк¦ÎïÖÊÏÞÖƱêʶRoHSÖ¸ÁîºÏ¹æÐÔ£ºÃ÷È·±ê×¢µçÀÂÇкÏÅ·ÃË¡¶µçÆø¡¢µç×Ó×°±¸ÖÐÏÞÖÆʹÓÃijЩ¡¤¡¤¡¤

»·±£¿£¿£¿£¿ØÖƵçÀµĻ·±£¼ì²âÏîÄ¿º­¸ÇÓк¦ÎïÖÊÏÞÁ¿¡¢È¼ÉÕÌØÕ÷¡¢ÖÊÁÏ»·±£ÐÔÄܵȶà¸ö·½Ã棬£¬£¬£¬£¬£¬£¬£¬ÏêϸÈçÏ£ºÒ»¡¢Óк¦ÎïÖÊÏÞÁ¿¼ì²âÖؽðÊôº¬Á¿£º¼ì²âµçÀÂÖеÄǦ£¨Pb£©¡¢ïÓ£¨Cd£©¡¢¹¯£¨Hg£©¡¢Áù¼Û¸õ£¨Cr??£©µÈÖؽðÊôº¬Á¿£¬£¬£¬£¬£¬£¬£¬£¬¡¤¡¤¡¤

±¾°²¿ØÖƵçÀµÄÊÛºóЧÀÍÄÚÈݺ­¸Ç¶à¸ö·½Ã棬£¬£¬£¬£¬£¬£¬£¬Ö¼ÔÚÈ·±£¿£¿£¿£¿Í»§ÔÚʹÓÃÀú³ÌÖлñµÃÖÜÈ«¡¢¸ßЧ¡¢ÓÅÖʵÄÖ§³Ö£¬£¬£¬£¬£¬£¬£¬£¬Ïêϸ°üÀ¨£ºÒ»¡¢ÊÛÇ°Óë×°Öõ÷ÊÔЧÀÍÊÛÇ°×ÉѯÓëÊÖÒÕÖ§³ÖÌṩµçÀ²úÆ·Ñ¡ÐÍ¡¢ÊÖÒÕ²ÎÊý¡¢×°ÖÃÒªÁìµÈ×ÉѯЧÀÍ£¬£¬£¬£¬£¬£¬£¬£¬×ÊÖú¿Í»§Ñ¡¡¤¡¤¡¤

±¾°²¿ØÖƵçÀÂÔÚÐÂÊÖÒÕÓ¦Ó÷½Ã棬£¬£¬£¬£¬£¬£¬£¬Õý³¯×ÅÖÊÁÏÁ¢Òì¡¢½á¹¹ÓÅ»¯¡¢ÖÇÄÜ»¯¡¢»·±£»£»£»¯¼°¸ßЧ½ÚÄܵÈÆ«ÏòÉú³¤£¬£¬£¬£¬£¬£¬£¬£¬ÏÔÖøÌáÉýÁ˵çÀµķÀ±¬ÐÔÄÜ¡¢µçÆøÐÔÄÜ¡¢»úеÐÔÄܼ°ÇéÐÎ˳ӦÐÔ¡£¡£¡£¡£¡£¡£Ò»¡¢ÖÊÁÏÁ¢Ò죺ÌáÉý»ù´¡ÐÔÄܵ¼ÌåÖÊÁÏÉý¼¶Í­ÂÁºÏ½ð/̼¡¤¡¤¡¤

3KV¸ßѹµçÀµÄÖØÁ¿ÅÌË㹫ʽÖ÷Òª»ùÓÚµ¼Ìå½ØÃæ»ý¡¢ÖÊÁÏÃܶÈÒÔ¼°¾øÔµ²ãºÍ»¤ÌײãµÄÖØÁ¿ÅÌË㣬£¬£¬£¬£¬£¬£¬£¬ÏêϸÈçÏ£ºÒ»¡¢µ¼Ì岿·ÖÖØÁ¿ÅÌËãµ¼Ì岿·ÖÖØÁ¿ÅÌË㹫ʽΪ£ºµ¼ÌåÖØÁ¿=µ¼Ìå½ØÃæ»ý¡Áµ¼ÌåÃܶȡÁµçÀ³¤¶Èµ¼Ìå½ØÃæ»ý£ºÍ¨³£ÒÔƽ¡¤¡¤¡¤

3KV¸ßѹµçÀÂîø×°²ã²ÄÖÊÓ¦ÓÅÏÈÑ¡Ôñ¾­ÓÉ´ÅÐÔ´¦Öóͷ£µÄ¸Ö´ø»ò¸ÖË¿£¬£¬£¬£¬£¬£¬£¬£¬ÏêϸÆÊÎöÈçÏ£ºÒ»¡¢²ÄÖÊÑ¡ÔñµÄ½¹µãÔ­Ôò»úе±£»£»£»¤ÐèÇó£ºîø×°²ãµÄÖ÷Òª¹¦Ð§ÊDZ£»£»£»¤µçÀÂÃâÊÜÍⲿ»úеËðÉË£¨È缷ѹ¡¢¹¥»÷£©¡£¡£¡£¡£¡£¡£3KV¸ßѹµçÀÂͨ³£ÓÃÓÚÖ±Âñ¡¢´©¡¤¡¤¡¤

»·±£¿£¿£¿£¿ØÖƵçÀÂÊг¡ÐèÇó·ºÆðÏÔÖøµÄ»·±£Ç÷ÊÆ£¬£¬£¬£¬£¬£¬£¬£¬Ö÷ÒªÌåÏÖÔÚ»·±£Ð͵çÀÂÕ¼±ÈÌáÉý¡¢ÊÖÒÕÍƶ¯»·±£Éý¼¶¡¢Ñ­»·¾­¼ÃģʽÐγÉÒÔ¼°Õþ²ßÓëÊг¡Ë«ÖØÇý¶¯µÈ·½Ã棬£¬£¬£¬£¬£¬£¬£¬ÏêϸÈçÏ£ºÒ»¡¢»·±£Ð͵çÀÂÕ¼±ÈÌáÉýÓ¦ÓñÈÀýÔöÌí£ºÔÚ2025Äê»ù½¨ÏîÄ¿¡¤¡¤¡¤

ÔÚ»·±£¿£¿£¿£¿ØÖƵçÀÂÊг¡ÖУ¬£¬£¬£¬£¬£¬£¬£¬Êг¡¹©Ó¦¶ËµÄ»·±£ÇéÐÎÕýÏÔÖø¸ÄÉÆ£¬£¬£¬£¬£¬£¬£¬£¬»·±£µçÀÂÕ¼±ÈÒ»Á¬ÌáÉý£¬£¬£¬£¬£¬£¬£¬£¬Æóҵͨ¹ýÖÊÁÏÁ¢Òì¡¢¹¤ÒÕÓÅ»¯ºÍÑ­»·¾­¼ÃģʽÍƶ¯ÐÐÒµÂÌɫתÐÍ£¬£¬£¬£¬£¬£¬£¬£¬ÏêϸÌåÏÖÔÚÒÔÏ·½Ã棺һ¡¢»·±£µçÀÂÊг¡¹©Ó¦ÏÖ×´»·±£µçÀÂÕ¼±ÈÌáÉý202¡¤¡¤¡¤

3KV¸ßѹµçÀµÄÄÍ»¯Ñ§ÇÖÊ´ÐÔÈ¡¾öÓÚÆ令Ì×ÖÊÁÏ£¬£¬£¬£¬£¬£¬£¬£¬½»Áª¾ÛÒÒÏ©£¨XLPE£©»¤Ì×µçÀ¾ßÓÐÓÅÒìµÄÄÍ»¯Ñ§ÇÖÊ´ÐÔ£¬£¬£¬£¬£¬£¬£¬£¬¶ø¾ÛÂÈÒÒÏ©£¨PVC£©»¤Ì×µçÀÂÔÚÌض¨ÇéÐÎÏ¿ÉÄÜÊܵ½»¯Ñ§ÇÖÊ´¡£¡£¡£¡£¡£¡£Ò»¡¢»¤Ì×ÖÊÁ϶ÔÄÍ»¯Ñ§ÇÖÊ´ÐÔµÄÓ°Ïì½»Áª¾ÛÒÒÏ©¡¤¡¤¡¤

3KV¸ßѹµçÀµĿ¹ËºÁÑÐÔÄÜÐèͨ¹ý±ê×¼²âÊÔÑéÖ¤£¬£¬£¬£¬£¬£¬£¬£¬Ò»Ñùƽ³£ÒªÇó»¤Ì×ÖÊÁϵĿ¹ËºÇ¿¶È²»Ð¡ÓÚ10N/mm¡£¡£¡£¡£¡£¡£ÏêϸÆÊÎöÈçÏ£ºÒ»¡¢¿¹ËºÁÑÐÔÄܵĽç˵Óë²âÊÔÒªÁ쿹˺ÁÑÇ¿¶È£¨Tear Strength£©ÊÇȨºâÖÊÁ϶Կ¹ËºÁÑÀ©Õ¹ÄÜ¡¤¡¤¡¤

3KV¸ßѹµçÀµÄÄÍÓÍÐÔÄܱê׼ͨ³£Í¨¹ýÌض¨²âÊÔÒªÁìÆÀ¹À£¬£¬£¬£¬£¬£¬£¬£¬ÐèÖª×ãÔÚÓÍÖнþÅݺó»úеÎïÀíÐÔÄÜת±äÂʵÄÒªÇ󣬣¬£¬£¬£¬£¬£¬£¬ÏêϸÈçÏ£ºÄÍÓÍÐÔÄܲâÊÔÒªÁìASTM D471±ê×¼£ºÓÃÓÚÒºÌå¡¢ÓÍÀàºÍʯÀ¯µÄÄÍÒºÌå²âÊÔ£¬£¬£¬£¬£¬£¬£¬£¬ÆÀ¹ÀµçÀÂÔÚÓÍÖнþÅÝ¡¤¡¤¡¤