Íâ¹ÛÉó²é¡£¡£¡£¡£¡£¡£¡£¡£¹ØÓÚÉó²éÕßÀ´Ëµ£¬£¬£¬£¬£¬£¬²¢²»ÊǼþ¼òÆÓµÄÊ£¬£¬£¬£¬£¬£¬Ö÷ÒªÍâ¹ÛÉó²éµÄ±ê×¼²»´óºÃÕÆÎÕ£¬£¬£¬£¬£¬£¬Í³Ò»¼þ²úÆ·Óɲî±ðµÄÄ¥Á·Ô±¾ÙÐÐÉó²é£¬£¬£¬£¬£¬£¬¾Í¿ÉÄÜ»ñµÃ²î±ðµÄ½áÂÛ¡£¡£¡£¡£¡£¡£¡£¡£Ö»¹ÜÔÆÔÆ£¬£¬£¬£¬£¬£¬Ö»ÒªÔÛÃÇÈÏÕæѧϰÕÆÎպù淶£¬£¬£¬£¬£¬£¬Ò»Ö±»ýÀÛÂÄÀú£¬£¬£¬£¬£¬£¬ÐëҪʱ¿ÉÒÀ¸½¹æ·¶Ñù¡¤¡¤¡¤

îø×°µçÀÂÓöÆпµÍ̼¸ÖË¿Ö´Ðбê×¼GB/T3082-2008±ê×¼¡£¡£¡£¡£¡£¡£¡£¡£1 ¹æÄ£±¾¹æ·¶»®¶¨ÁËîø×°µçÀÂÓöÆпµÍ̼¸ÖË¿ (ÒÔϼò³Æ¸ÖË¿)ÖÊÁϵÄÐͺš¢ÒªÇó¡¢ÊÔÑéÒªÁ졢ĥÁ·¹æÔò¡¢°ü×°¡¢±ê¼Ç¡¢ÔËÊäºÍÖü´æ¡£¡£¡£¡£¡£¡£¡£¡£2 ÒýÓñê×¼GB¡¤¡¤¡¤

 ¾ÛÒÒÏ©ÊÇÏÖÔÚÓ¦Óúܹ㡢ÓÃÁ¿ºÜ´óµÄËÜÁÏ£¬£¬£¬£¬£¬£¬´Ó±íÖÐÊý¾Ý¿´³ö£¬£¬£¬£¬£¬£¬¾ÛÒÒÏ©µÄ½é×ÓÏûºÄС£¡£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬µç×èÂʸߡ¢»÷´©³¡Ç¿¸ß£¬£¬£¬£¬£¬£¬ÄͺòÐÔ¡¢¹¤ÒÕÐԺ㬣¬£¬£¬£¬£¬ÊÇÏÖÔںܺõĵç¾øÔµ×ÊÁÏ¡£¡£¡£¡£¡£¡£¡£¡£µ«ÓÉÓÚÆäÊÂÇéζȵͣ¬£¬£¬£¬£¬£¬ÒÔÊÇÖ÷ÒªÓÃ×÷ͨѶµçÀµľøÔµ¡£¡£¡£¡£¡£¡£¡£¡£ÖС¤¡¤¡¤

1¡¢¹ýŤ    ¹ýŤÊÇÖ¸½ÊºÏÀú³ÌÖУ¬£¬£¬£¬£¬£¬Å¤½ÊÌ«¹ý³ÊÂ黨ÐÎÕ÷Ï󡣡£¡£¡£¡£¡£¡£¡£    ±¬·¢µÄÔµ¹ÊÔ­ÓÉ£ºÒ»ÊǽÊÏßÔÚÇ£ÒýÂÖÉÏÈƵÄȦÊý²»·ó£¬£¬£¬£¬£¬£¬Ò»Ñùƽ³£ÉÙÓÚ4Ȧ£¬£¬£¬£¬£¬£¬Ä¦²ÁÁ¦¹ýС¶ø´ò»¬¡¤¡¤¡¤

ÓÉÓÚζÈÓ°Ïì×ÅËÜÁϵÄÈÛÈÚÀú³ÌºÍÈÛÌåµÄÁ÷¶¯ÐÔ£¬£¬£¬£¬£¬£¬Òò´Ë¼·³öζȾͺͼ·³ö¹¤ÒÕÖÆÆ·µÄÖÊÁ¿ÓÐ×ÅÇ×½üµÄÁªÏµ¡£¡£¡£¡£¡£¡£¡£¡£ÓÐÑо¿Ö¸³ö£¬£¬£¬£¬£¬£¬µÍμ·³öÓÐÒÔÏÂÓŵ㣺¼á³Ö¼·³öËÜÁϲãµÄÐÎ×´½ÏÁ¿ÈÝÒ×£»£»£»£»£»ÓÉÓÚ¼·°ü²ãÖÐÈÈÄܽÏС£¡£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬Ëõ¶ÌÁËÀäȴʱ¿Ì£»£»£»£»£»±ðµÄΡ¤¡¤¡¤

1 ¹æÄ£±¾±ê×¼¹æÔòÁ˸ÖËܸ´ºÏ´ø×ÊÁϵIJúÆ·ÀàÐÍ¡¢ÒªÇó¡¢ÊµÑéÒªÁì¡¢±ê¼Ç¡¢°ü×°¡¢ÔËËͼ°Öü´æÒªÇ󡣡£¡£¡£¡£¡£¡£¡£2 Ñ¡Óñê×¼YD/T 723.3-2007 ͨѶµçÀ¹âÀÂÓýðÊôËÜÁϸ´ºÏ´ø µÚ3²¿·Ö ¸ÖËܸ´ºÏ´ø¡£¡£¡£¡£¡£¡£¡£¡£3 ²úÆ··ûºÅ3¡¤¡¤¡¤

±¾¹æ·¶²ÎÕÕ¡¶ÇãÔþ½ÊÏßÓÃÓ²ÂÁÏߣ¨GB/T 17048-2009£©¡·¹æ·¶ÌåÀý¡£¡£¡£¡£¡£¡£¡£¡£1 ¹æÄ£±¾¹æ·¶¹æÔòÁ˲ɹº¡°ÇãÔþ½ÊÏßÓÃÓ²ÂÁÏß¡±×ÊÁϵÄÒªÇó¡¢ÊµÑé²½·¥¡¢Ä¥Á·¹æÔò¡¢°ü×°¡¢±ê¼ÇºÍÖüÔË¡£¡£¡£¡£¡£¡£¡£¡£2 ÒýÖ¤¹æ·¶GB/T 3048.¡¤¡¤¡¤

1 ¹æÄ£±¾¹æ·¶¹æÔòÁËÂÁËܸ´ºÏ´øÖÊÁϵIJúÆ··ûºÅ¡¢ÒªÇó¡¢ÊÔÑé²½·¥¡¢Ä¥Á·¹æÔò¡¢±ê¼Ç¡¢°ü×°¡¢ÔËÊä¼°Öü´æ¡£¡£¡£¡£¡£¡£¡£¡£2 ½ÓÄɹ淶YD/T723.2-2007 ͨѶµçÀ¹âÀÂÓýðÊôËÜÁϸ´ºÏ´ø µÚ2²¿·Ö ÂÁ¡¤¡¤¡¤

îø×°µçÀÂÓøִøÖ´Ðбê×¼YB/T024-2008±ê×¼¡£¡£¡£¡£¡£¡£¡£¡£1 ¹æÄ£±¾±ê×¼¹æÔòÁËîø×°µçÀÂÓøִø (ÒÔϼò³Æ¸Ö´ø)µÄ·ÖÀà¡¢´úºÅ¡¢±ê×¼¡¢ÒªÇó¡¢ÊµÑé²½·¥¡¢Ä¥Á·¹æÔò¡¢°ü×°¡¢±ê¼Ç¡¢ÔËËͺÍÖü´æ¡£¡£¡£¡£¡£¡£¡£¡£2 ÒýÓñê×¼GB/T 22¡¤¡¤¡¤

±¾±ê×¼²ÎÕÕ¡¶ÇãÔþ½ÊÏßÓÃÓ²ÂÁÏߣ¨GB/T 17048-2009£©¡·±ê×¼ÌåÀý¡£¡£¡£¡£¡£¡£¡£¡£1 ¹æÄ£    ±¾±ê×¼¹æÔòÁËÊÕ¹º¡°ÇãÔþ½ÊÏßÓÃÓ²ÂÁÏß¡±×ÊÁϵÄÒªÇó¡¢ÊµÑé²½·¥¡¢Ä¥Á·¹æÔò¡¢°ü×°¡¢±ê¼ÇºÍ¡¤¡¤¡¤

 µçÏßµçÀ¾øÔµºÍ»¤Ì×ÓÃËÜÁÏÖ÷ҪΪPVC¡¢PE¡¢XLPEµÈ¡£¡£¡£¡£¡£¡£¡£¡£¶ÔÔ­ÖÊÁÏ´¦Öóͷ£µÄºÜ»ù±¾ÒªÇóÓÐÒÔϼ¸µã£º 1£©È¥³ýËÜÁÏÖйýÁ¿µÄË®·Ö»ò³±Æø¡£¡£¡£¡£¡£¡£¡£¡£ 2£©È¥³ý¹ÌÌåÔÓÖÊ¡£¡£¡£¡£¡£¡£¡£¡£ 3£©Ôȳƻ졤¡¤¡¤

 1. ¶Ô¾ÛÒÒÏ©¹âÒý·¢½»Áª»úÀíÓÐеÄÊìϤ¡£¡£¡£¡£¡£¡£¡£¡£Ê×´ÎÔÚ¸ßÎÂÌõ¼þϼì²âºÍÅжÏÁ˾ÛÒÒÏ©¹âÒý·¢½»Áª±¬·¢µÄ´ó·Ö×Ó×ÔÓÉ»ùÖÐÐÄÌ壬£¬£¬£¬£¬£¬ÎªÉú³¤¹âÒý·¢½»ÁªÀíÂÛºÍ˵Ã÷¹âÒý·¢¼Á¶áÇâ»úÀíÌṩÁËÓÐÁ¦µÄÊÔÑéÖ¤¾Ý£¬£¬£¬£¬£¬£¬ÎªÉ¸Ñ¡¾ÛÒÒÏ©Ç¿¡¤¡¤¡¤

Ò»Ñùƽ³£ÖÊÁϵľøÔµµç×èÖµËæÇéÐÎÎÂʪ¶ÈµÄÉý¸ß¶ø¼õС¡£¡£¡£¡£¡£¡£¡£¡£Ïà¶Ô¶øÑÔ£¬£¬£¬£¬£¬£¬Íâ±íµç×è(ÂÊ)¶ÔÇéÐÎʪ¶È½ÏÁ¿Ñ¸ËÙ£¬£¬£¬£¬£¬£¬¶øÌåµç×è(ÂÊ)Ôò¶ÔζȽÏΪѸËÙ¡£¡£¡£¡£¡£¡£¡£¡£Êª¶ÈÔöÌí£¬£¬£¬£¬£¬£¬Íâ±í×ß©Ôö´ó£¬£¬£¬£¬£¬£¬µ¼Ìåµçµ¼µçÁ÷Ò²»áÔöÌí¡£¡£¡£¡£¡£¡£¡£¡£Î¶ÈÉý¸ß£¬£¬£¬£¬£¬£¬ÔØÁ÷×ÓµÄÔ˶¯ËÙÂʼÓËÙ£¬£¬£¬£¬£¬£¬¡¤¡¤¡¤

PVCµçÀÂÁÏÅä·½Éè¼ÆÒªµã(1)¹ØÓÚÒ»Ñùƽ³£»¤Ì×¼¶PVCµçÀÂÁÏ£®ÔöËܼÁÓÃÁ¿Îª 0¡«60PHR£¬£¬£¬£¬£¬£¬Îȹ̼Á6¡«8PHR£¬£¬£¬£¬£¬£¬È󻬼Á1£®5¡«2PHR£¬£¬£¬£¬£¬£¬Ìî³ä¼Á10¡«20PHR£ºÔöËÜЧÂʲîµÄÔöËܼÁ£¬£¬£¬£¬£¬£¬ÓÃÁ¿Ó¦¶àЩ£»£»£»£»£»Ì¡¤¡¤

µçÀÂÆÁÕϼ°îø×°ÊÇÒ»¶Ë½ÓµØÕÕ¾ÉÁ½Í·½ÓµØÒ²»áÓ°ÏìÔØÁ÷Á¿¡£¡£¡£¡£¡£¡£¡£¡£Æä¾ÞϸÓëµçÀ°ڷÅÒªÁìÒ²Óйأ¬£¬£¬£¬£¬£¬¶ÔÈý½ÇÐΰڷţ¬£¬£¬£¬£¬£¬Ò»¶Ë½ÓµØºÍÁ½Í·½ÓµØÔØÁ÷Á¿¸Ä±ä²»´ó£¬£¬£¬£¬£¬£¬Ô¼Îª 3%×óÓÒ£¬£¬£¬£¬£¬£¬µ«¶Ôˮƽ°Ú·Å£¬£¬£¬£¬£¬£¬Á½Í·½ÓµØ¾Í±ÈÒ»¶Ë½ÓµØÔØÁ÷Á¿Ï½µ 13%¡£¡£¡£¡£¡£¡£¡£¡£¸Ö¡¤¡¤¡¤