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

»·±£¿ØÖƵçÀÂÔÚʪÈóÇéÐÎÖеĻ·±£ÐÔÄÜÎȹÌÐÔÊܶàÖØÒòËØÓ°Ï죬
£¬£¬µ«Í¨¹ýÕë¶ÔÐÔ·À»¤²½·¥¿ÉÓÐÓÃά³ÖÆä»·±£ÌØÕ÷£¬
£¬£¬ÏêϸÌåÏÖÈçÏ£º£ºÒ»¡¢¡¢¡¢ÊªÈóÇéÐζԻ·±£ÐÔÄܵÄDZÔÚÍþв¾øÔµÐÔÄÜϽµÊªÈóÇéÐοÉÄܵ¼ÖµçÀ¾øÔµÖÊÁÏ£¨Èç½»Áª¾ÛÒÒÏ©X¡¤¡¤¡¤

»·±£¿ØÖƵçÀµĻ·±£ÐÔÄÜÎȹÌÐÔÌåÏÖÔÚÖÊÁÏÑ¡Ôñ¡¢¡¢¡¢È¼ÉÕÌØÕ÷¡¢¡¢¡¢ÄͺòÐÔ¡¢¡¢¡¢µçÆøÐÔÄÜ¡¢¡¢¡¢»úеÐÔÄܼ°ºã¾ÃÎȹÌÐԵȶà¸ö·½Ã棬
£¬£¬ÏêϸÈçÏ£º£ºÒ»¡¢¡¢¡¢ÖÊÁÏÑ¡ÔñÓë»·±£ÐÔÄÜÎÞ±ÎÞ¶¾ÖÊÁÏ£º£º»·±£¿ØÖƵçÀ½ÓÄÉÎÞ±¡¢¡¢¡¢ÎÞǦ¡¢¡¢¡¢ÎÞïӵȻ·±£ÖÊÁÏÖÆÔ죬
£¬£¬Õ⡤¡¤¡¤

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

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

»·±£¿ØÖƵçÀµĵ¼Ìå²ÄÖÊÒÔͭΪÖ÷£¬
£¬£¬Æä»·±£ÌØÕ÷Ö÷ÒªÌåÏÖÔÚ²»º¬ÖؽðÊôÎÛȾ¡¢¡¢¡¢ÇкϹú¼Ê»·±£±ê×¼ÒÔ¼°È«ÉúÃüÖÜÆÚÇéÐÎÓѺÃÐÔÈý¸ö·½Ã棬
£¬£¬ÏêϸÆÊÎöÈçÏ£º£ºÒ»¡¢¡¢¡¢µ¼Ìå²ÄÖÊ£º£ºÒÔͭΪÖ÷£¬
£¬£¬»·±£ÐÍÌæ»»ÖÊÁÏÐËÆðÖ÷Á÷µ¼Ìå²ÉúÊÂãÍ­£º£º°üÀ¨»ÆÍ­¡¤¡¤¡¤

ÔÚ»·±£¿ØÖƵçÀÂÉú²úÖУ¬
£¬£¬·ÏÆø´¦ÀíÐèͨ¹ýÔ´Í·¿ØÖÆ¡¢¡¢¡¢¶à¼¶´¦Àí¹¤ÒÕ×éºÏ¼°ÖÇÄܼà²âʵÏÖ´ï±êÅÅ·Å£¬
£¬£¬ÏêϸÁ÷³Ì¼°ÊÖÒÕÈçÏ£º£ºÒ»¡¢¡¢¡¢·ÏÆøȪԴÓëÌØÕ÷Í­¸ËÉú²ú£º£º¸ßÎÂÈÛÁ¶±¬·¢Ò»Ñõ»¯Ì¼¡¢¡¢¡¢·Û³¾£¨º¬ÖؽðÊô£©¡£¡£¡£¡£¼·Ëܹ¤Ðò£º£ºËÜÁϼÓÈÈÊͷŻӷ¢¡¤¡¤¡¤

±¾°²¿ØÖƵçÀµÄÊÛºó·þÎñÄÚÈݺ­¸Ç¶à¸ö·½Ã棬
£¬£¬Ö¼ÔÚÈ·±£¿Í»§ÔÚʹÓÃÀú³ÌÖлñµÃÖÜÈ«¡¢¡¢¡¢¸ßЧ¡¢¡¢¡¢ÓÅÖʵÄÖ§³Ö£¬
£¬£¬Ïêϸ°üÀ¨£º£ºÒ»¡¢¡¢¡¢ÊÛÇ°Óë×°Öõ÷ÊÔ·þÎñÊÛÇ°×ÉѯÓëÊÖÒÕÖ§³ÖÌṩµçÀ²úÆ·Ñ¡ÐÍ¡¢¡¢¡¢ÊÖÒÕ²ÎÊý¡¢¡¢¡¢×°ÖÃÒªÁìµÈ×Éѯ·þÎñ£¬
£¬£¬×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¢Ò죺£ºÌáÉý»ù´¡ÐÔÄܵ¼ÌåÖÊÁÏÉý¼¶Í­ÂÁºÏ½ð/̼¡¤¡¤¡¤

3KV¸ßѹµçÀµľøÔµµç×è±ê׼ͨ³£ÒªÇó²»Ð¡ÓÚ200Õ×Å·£¨M¦¸£©£¬
£¬£¬Ïêϸ˵Ã÷ÈçÏ£º£ºÒ»¡¢¡¢¡¢±ê×¼ÒÀ¾ÝͨÓù淶£º£ºÆ¾Ö¤µçÁ¦µçÀÂÏà¹Ø±ê×¼£¨ÈçGB/T 12706-2020£©£¬
£¬£¬3KV¼°ÒÔϵçѹƷ¼¶µÄµçÀ£¬
£¬£¬ÔÚͶÈëÔËÐÐÇ°Ðè²â¡¤¡¤¡¤

3KV¸ßѹµçÀ¶Ì·ʱ£¬
£¬£¬¾ÛÂÈÒÒÏ©£¨PVC£©¾øÔµµçÀµÄ×î¸ßÔÊÐíζÈΪ160¡æ£¬
£¬£¬½»Áª¾ÛÒÒÏ©£¨XLPE£©¾øÔµµçÀµÄ×î¸ßÔÊÐíζÈΪ250¡æ£¬
£¬£¬ÇҶ̷³ÖÐøʱ¼ä×²»Áè¼Ý5Ãë¡£¡£¡£¡£ÏêϸÆÊÎöÈçÏ£º£ºÒ»¡¢¡¢¡¢²î±ð¾øÔµÖÊÁϵÄ×î¸ßÔÊÐí¡¤¡¤¡¤

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

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

»·±£¿ØÖƵçÀµÄÉú²ú±¾Ç®ÊÜ»·±£ÒòËØÓ°ÏìÏÔÖø£¬
£¬£¬Ö÷ÒªÌåÏÖÔÚÔ­ÖÊÁÏ¡¢¡¢¡¢¹¤ÒÕ×°±¸¡¢¡¢¡¢ÎÛȾÖÎÀí¼°ºÏ¹æ±¾Ç®Ëĸö·½Ã棬
£¬£¬ÏêϸÆÊÎöÈçÏ£º£ºÒ»¡¢¡¢¡¢Ô­ÖÊÁϱ¾Ç®£º£º»·±£ÖÊÁÏÌæ»»ÍƸ߱¾Ç®»·±£ÖÊÁϼÛÇ®¸ü¸ß»·±£¿ØÖƵçÀÂÐè½ÓÄÉÎÞ±¡¢¡¢¡¢µÍÑÌ¡¢¡¢¡¢¿É½ÓÄÉ¡¤¡¤¡¤

»·±£¿ØÖƵçÀÂÊг¡¼ÛÇ®ÊÜ»·±£Ó°Ïì·ºÆð·Ö»¯Ç÷ÊÆ£¬
£¬£¬»·±£Ð͵çÀÂÒòÖÊÁϱ¾Ç®¡¢¡¢¡¢ÊÖÒÕ±ê×¼¼°Õþ²ßÇý¶¯¼ÛÇ®¸ßÓڹŰåµçÀ£¬
£¬£¬µ«ºã¾ÃÊܹæÄ£»£»¯Éú²úºÍÊÖÒÕÁ¢ÒìÍƶ¯¼ÛÇ®¾ºÕùÁ¦ÔöÇ¿£»£»¹Å°åµçÀÂÒò»·±£ÏÞÖÆÃæÁÙ±¾Ç®ÉÏÉýѹÁ¦£¬
£¬£¬¼ÛÇ®ÓÅÊÆÖð²½Ï÷¡¤¡¤¡¤