• ÈÈÏߵ绰
    ²úÆ·ÐÂÎÅ

    µÂʿģ¶¼44v20lÔÚ¹¤Òµ¹ÜµÀ¾øÔµÖеÄÓ¦ÓÃ

    µÂʿģ¶¼44v20lÔÚ¹¤Òµ¹ÜµÀ¾øÔµÖеÄÓ¦Ó㺱£Î½çµÄ¡°ÒþÐιھü¡±

    ÔÚ¹¤ÒµÉ豸µÄÊÀ½çÀÓÐÕâÑùÒ»Àà²úÆ·¡ª¡ªËüÃDz»ÏñÕôÆûÎÐÂÖÄÇÑùÆøÊÆ°õí磬Ҳ²»ÏñÖÇÄÜ¿ØÖÆÏµÍ³ÄǰãìÅ¿á¿Æ¼¼¸Ð±¬Åµ«È´Ä¬Ä¬ÎÞÎŵØÊØ»¤×ÅÕû¸öϵͳµÄÔËÐÐЧÂʺÍÄÜÔ´°²È«¡£½ñÌìÎÒÃÇÒªÁĵ쬾ÍÊÇÕâÑùÒ»¸öµÍµ÷µ«²»¿É»òȱµÄ½ÇÉ«£ºµÂʿģ¶¼44v20l£¨duct seal 44v20l£©¡£

    ÕâÊÇÒ»¿îÓÃÓÚ¹¤Òµ¹ÜµÀϵͳÃÜ·âÓë¾øÔµµÄ²ÄÁÏ£¬Ôںܶà¸ßΡ¢¸ßѹ»òÒ×й©µÄ³¡ºÏÖУ¬Ëü°çÑÝ×Å¡°·â¿Úר¼Ò¡±µÄ½ÇÉ«¡£ÓÈÆäÔÚ»¯¹¤¡¢µçÁ¦¡¢Ê¯ÓÍ¡¢ÌìÈ»ÆøµÈÐÐÒµÖУ¬ËüµÄÉíÓ°¼¸ºõËæ´¦¿É¼û¡£½ÓÏÂÀ´£¬ÎÒÃǾʹÓͷ˵Æð£¬ÁÄÁÄÕâ¿î²úÆ·µÄǰÊÀ½ñÉú¡¢ÐÔÄܲÎÊý¡¢Ó¦Óó¡¾°ÒÔ¼°ËüÔÚÏÖ´ú¹¤ÒµÖеÄÖØÒªµØÎ»¡£


    Ò»¡¢Ê²Ã´ÊǵÂʿģ¶¼44v20l£¿

    µÂʿģ¶¼£¨duct seal£©£¬Õâ¸öÃû×ÖÌýÆðÀ´ÏñÊÇijÖÖ¡°¹ÜµÀ½º´ø¡±£¬µ«ËüÔ¶±ÈÄãÏëÏóµÄҪרҵµÃ¶à¡£ËüÊÇÃÀ¹ú3m¹«Ë¾ÆìϵÄÒ»¸öÖªÃûÃÜ·âÆ·ÅÆ£¬×¨Îª¹¤Òµ»·¾³ÏµĵçÀ¡¢¹ÜµÀ´©Ç½ÃÜ·âÉè¼Æ¡£ÆäÖУ¬44v20lÐͺÅÊǸÃϵÁÐÖеÄÒ»¿î¾­µä²úÆ·£¬ÌرðÊÊÓÃÓÚÐèҪƵ·±Î¬»¤»òδÀ´¿ÉÄÜÐèÒª¸ü»»¹ÜÏߵij¡¾°¡£

    ? ¹Ø¼ü´ÊÌáʾ£ºÄ£¿é»¯°²×°¡¢¿ÉËÜÐÔÇ¿¡¢ÄÍ»ð×èȼ¡¢»·±£ÎÞ¶¾

    1.1 »ù±¾²ÎÊýÒ»ÀÀ±í£º

    ²ÎÊýÏî ÄÚÈÝ˵Ã÷
    ²úÆ·Ãû³Æ µÂʿģ¶¼ duct seal 44v20l
    ÖÆÔìÉÌ 3m¹«Ë¾
    ²ÄÖÊ ×èȼÐÍÏ𽺸´ºÏÎï
    ÃÜ¶È Ô¼1.5 g/cm?
    ²Ù×÷ζȷ¶Î§ -40¡ãc ÖÁ +95¡ãc
    ÄÍ»ðµÈ¼¶ ·ûºÏul 2075±ê×¼
    °²×°·½Ê½ ÊÖ¹¤Ìî³ä£¬ÎÞÐ蹤¾ß
    ¿É²ðжÐÔ Ö§³Ö¶à´Î²ðжÓ븴ÓÃ
    ÍÆ¼öÓÃ; ¹¤ÒµµçÀÂ/¹ÜµÀ´©Ç½ÃÜ·â¡¢·À»ð·â¶Â

    1.2 Íâ¹ÛÌØÕ÷

    44v20l³ÊÉî»ÒÉ«ÈíÄà×´£¬ÖʵØÈáÈí¡¢ÑÓÕ¹ÐÔÇ¿£¬ÊÖ¸ÐÓеãÏñÏðƤÄ࣬µ«ÓÖ²»»áÕ³ÊÖ¡£ÕâÖÖ¶ÀÌØµÄ²ÄÖÊÈÃËüÔÚ¸÷ÖÖ²»¹æÔò¿×¶´Öж¼ÄÜÇáËÉÌîÂú·ì϶£¬´ïµ½Á¼ºÃµÄÃÜ·âЧ¹û¡£


    ¶þ¡¢ÎªÊ²Ã´Ñ¡ÔñµÂʿģ¶¼44v20l£¿

    ÔÚ¹¤ÒµÏÖ³¡£¬¹ÜµÀ´©Ç½»ò´©µØ°åµÄµØ·½ÍùÍù´æÔÚ´óÁ¿¿Õ϶£¬ÕâЩµØ·½Èç¹û²»×öÓÐЧ´¦Àí£¬ÇáÔòµ¼ÖÂÄÜÁ¿Ëðʧ¡¢ÔëÒô´«²¥£¬ÖØÔòÒý·¢»ðÔÖÂûÑÓ¡¢ÆøÌåй©ÉõÖÁ±¬Õ¨Ê¹Ê¡£Òò´Ë£¬Ñ¡ÔñÒ»¿îºÏÊʵÄÃÜ·â²ÄÁÏÖÁ¹ØÖØÒª¡£

    2.1 Ïà½ÏÓÚ´«Í³ÃÜ·â²ÄÁϵÄÓÅÊÆ

    ¶Ô±ÈÏîÄ¿ ´«Í³Ë®Äàɰ½¬·â¶Â ÅÝÄ­Ìî³ä¼Á µÂʿģ¶¼44v20l
    °²×°±ã½ÝÐÔ ½Ï²î Ò»°ã ¼«¼Ñ
    ¿É²ðжÐÔ ¼¸ºõ²»¿É²ð ²»¿É²ð ¿É·´¸´²ðжʹÓÃ
    ·À»ðÐÔÄÜ ÖÐµÈ ²î Ç¿£¨·ûºÏulÈÏÖ¤£©
    ¿¹Ñ¹ÄÜÁ¦ Ç¿ Èõ ÖеÈ
    ÃÜ·âЧ¹û Ò»°ã Ò»°ã ¼«¼Ñ
    »·±£ÐÔ º¬·Û³¾ Óж¾»Ó·¢ ÎÞ¶¾»·±£
    ³É±¾£¨³õÆÚ£© µÍ µÍ Öиß
    ά»¤³É±¾ ¸ß ¸ß µÍ

    ´Ó±í¸ñ¿ÉÒÔ¿´³ö£¬ËäÈ»µÂʿģ¶¼44v20lµÄ³õʼ³É±¾ÂԸߣ¬µ«´Ó³¤ÆÚÀ´¿´£¬Æä¿ÉÖØ¸´Ê¹ÓÃÐÔ¡¢»·±£ÐÔ¡¢°²È«ÐԵȷ½ÃæÓÅÊÆÃ÷ÏÔ£¬×ÛºÏÐԼ۱ȼ«¸ß¡£


    Èý¡¢44v20lÔÚ¹¤Òµ¹ÜµÀ¾øÔµÖеÄʵ¼ÊÓ¦ÓÃ

    3.1 Ó¦Óó¡¾°·ÖÀà

    ³¡¾°ÀàÐÍ ¾ßÌåÃèÊö
    »¯¹¤³§¹ÜµÀ´©Ç½ ÃÜ·âËá¼îÆøÌå¡¢·ÀÖ¹¸¯Ê´À©É¢
    ·¢µç³§µçÀÂͨµÀ ·À»ð¸ôÀë¡¢·ÀÑÌÆøÉøÍ¸
    ʯÓÍÆ½Ì¨¹Ü·´©²Õ ¿¹Õ𶯡¢¿¹º£Ë®¸¯Ê´
    µØÏ¹ÜÀÈ ·ÀË®¡¢·À³æ¡¢·ÀÒìζ
    Êý¾ÝÖÐÐÄÏßÀ´©Â¥°å ·À»ð·ÖÇø¡¢µç´ÅÆÁ±Î¸¨Öú
    Ò½Ôº½à¾»ÊÒ ±£³ÖÆøÃÜÐÔ£¬·ÀÖ¹½»²æÎÛȾ

    3.2 ʵ¼Ê°¸Àý·ÖÏí£ºÄ³Á¶Óͳ§µÄ¸ÄÔ칤³Ì

    ÔÚÒ»¸ö´óÐÍÁ¶Óͳ§µÄÉý¼¶¸ÄÔì¹ý³ÌÖУ¬¼¼ÊõÈËÔ±·¢ÏÖÔ­ÓÐË®Äà·â¶ÂÀÏ»¯ÑÏÖØ£¬²¿·ÖÇøÓò³öÏÖÁËÁѷ죬µ¼ÖÂÓк¦ÆøÌåÉøÂ©¡£¾­¹ýÆÀ¹À£¬ËûÃǾö¶¨²ÉÓõÂʿģ¶¼44v20l½øÐÐÌæ»»¡£

    ¸ÄÔìǰºó¶Ô±È£º

    ÏîÄ¿ ¸ÄÔìǰ£¨Ë®Äà·â¶Â£© ¸ÄÔìºó£¨44v20l£©
    °²×°Ê±¼ä 3Ìì/´¦ 4Сʱ/´¦
    ÃÜ·âÍêÕûÐÔ ²î ¼«¼Ñ
    ºóÆÚά»¤ÄÑ¶È ¸ß ¼«µÍ
    °²È«Òþ»¼ ´æÔÚ »ù±¾Ïû³ý
    »·¾³ÊÊÓ¦ÐÔ ²î Ç¿

    ¸ÄÔìÍê³Éºó£¬²»½öÌá¸ßÁËÕûÌåϵͳµÄ°²È«ÏµÊý£¬»¹´ó´ó½ÚÊ¡ÁËά»¤Ê±¼äºÍÈËÁ¦³É±¾¡£


    ËÄ¡¢44v20lµÄ°²×°·½·¨Óë×¢ÒâÊÂÏî

    ±ð¿´ËüÖ»ÊǸö¡°ÏðƤÄࡱ£¬°²×°Ê±»¹ÊÇÓÐһЩ½²¾¿µÄ¡£

    4.1 °²×°²½Öè¼òͼ£¨ÎÄ×ְ棩£º

    1. ÇåÀí¿×¶´£ºÈ·±£´©Ç½¿×ÄÚÎÞ³¾¡¢ÎÞÓÍÎÛ¡£
    2. ²âÁ¿³ß´ç£º¸ù¾Ý¿×¶´´óС¹ÀËãËùÐè²ÄÁÏÁ¿¡£
    3. ·Ö¿éÌî³ä£º½«44v20lÈà³ÉСÍÅ£¬Öð²ãÈûÈë¿×¶´ÖУ¬Ñ¹Êµ¼´¿É¡£
    4. ±íÃæÐÞÊΣº¿ÉÓùε¶»òÊÖָĨƽ±íÃæ£¬ÃÀ¹ÛÓÖÕû½à¡£
    5. Ìù±êÊ¶ÅÆ£º½¨ÒéÔÚ·â¶Â´¦ÌùÉϱêÇ©£¬±ãÓÚºóÆÚʶ±ð¡£

    ? СÌùÊ¿£º²»ÒªÒ»´ÎÐÔÈûÌ«¶à£¬ÈÝÒ×Ôì³ÉÄÚ²¿¿Õ¹Ä£»·Ö²ãѹʵ¸üÀο¿£¡

    4.1 °²×°²½Öè¼òͼ£¨ÎÄ×ְ棩£º

    1. ÇåÀí¿×¶´£ºÈ·±£´©Ç½¿×ÄÚÎÞ³¾¡¢ÎÞÓÍÎÛ¡£
    2. ²âÁ¿³ß´ç£º¸ù¾Ý¿×¶´´óС¹ÀËãËùÐè²ÄÁÏÁ¿¡£
    3. ·Ö¿éÌî³ä£º½«44v20lÈà³ÉСÍÅ£¬Öð²ãÈûÈë¿×¶´ÖУ¬Ñ¹Êµ¼´¿É¡£
    4. ±íÃæÐÞÊΣº¿ÉÓùε¶»òÊÖָĨƽ±íÃæ£¬ÃÀ¹ÛÓÖÕû½à¡£
    5. Ìù±êÊ¶ÅÆ£º½¨ÒéÔÚ·â¶Â´¦ÌùÉϱêÇ©£¬±ãÓÚºóÆÚʶ±ð¡£

    ? СÌùÊ¿£º²»ÒªÒ»´ÎÐÔÈûÌ«¶à£¬ÈÝÒ×Ôì³ÉÄÚ²¿¿Õ¹Ä£»·Ö²ãѹʵ¸üÀο¿£¡

    4.2 ʹÓÃ×¢ÒâÊÂÏ

    • ±ÜÃâÑô¹âÖ±É䣺³¤Ê±¼ä±©Â¶ÔÚ×ÏÍâÏßÏ»áÓ°ÏìʹÓÃÊÙÃü¡£
    • Ô¶Àë»ðÔ´£ºËäÈ»ÊÇ×èȼ²ÄÁÏ£¬µ«±Ï¾¹²»ÊÇÃð»ðÆ÷ ?
    • ´¢´æÌõ¼þ£º³£Î¸ÉÔï´æ·Å£¬±ÜÃâ¸ßγ±Êª»·¾³¡£
    • ÊÊÓÿ׾¶ÏÞÖÆ£ºÍƼöÓÃÓÚÖ±¾¶Ð¡ÓÚ150mmµÄСÐͿ׶´£¬´ó¿×ÐèÅäºÏÖ§³Å½á¹¹¡£

    Îå¡¢ÓëÆäËûÃÜ·â²ÄÁϵĶԱȷÖÎö

    ΪÁËÈôó¼Ò¸üºÃµØÀí½â44v20lµÄ¼ÛÖµ£¬ÎÒÃÇÔÙÀ´ºáÏò±È½Ïһϼ¸ÖÖ³£¼ûµÄÃÜ·â²ÄÁÏ¡£

    ²ÄÁÏÖÖÀà Óŵã ȱµã ÊÇ·ñÊÊºÏÆµ·±¼ìÐÞ
    Ë®Äàɰ½¬ ³É±¾µÍ¡¢Ç¿¶È¸ß ²»¿É²ð¡¢Ê©¹¤Âý¡¢Ò׿ªÁÑ ? ·ñ
    ¾Û°±õ¥ÅÝÄ­ ¿ìËÙÅòÕÍ¡¢Ìî³äÐԺà Ò×ÀÏ»¯¡¢È¼ÉÕΣÏÕ¡¢²»¿É²ð ? ·ñ
    ·À»ðÄࣨÈç44v20l£© ¿É²ðж¡¢»·±£¡¢×èȼ¡¢ÒײÙ×÷ ³õÆÚ³É±¾ÉÔ¸ß ? ÊÇ
    ¹è½ºÃÜ·âÌõ µ¯ÐԺá¢ÄÍÎÂÐÔÇ¿ ½öÊÊÓÃÓÚ¹æÔòÐÎ×´¿×¶´ ?? ÊÓÇé¿ö¶ø¶¨
    ·À»ðÍ¿ÁÏ ÃÀ¹Û¡¢Ê©¹¤¿ì Ä;ÃÐԲ²»¾ß±¸ÎïÀíÃܷ⹦ÄÜ ? ·ñ

    ´ÓÖÐÎÒÃÇ¿ÉÒÔ¿´³ö£¬µÂʿģ¶¼44v20lÔÚÁé»îÐÔ¡¢°²È«ÐԺͿÉά»¤ÐÔ·½Ãæ±íÏÖÓÈΪͻ³ö£¬ÓÈÆäÊÇÔÚÐèҪƵ·±¼ì²é»ò¸ü»»Ïß·µÄ¹¤Òµ»·¾³ÖУ¬Ëü¼¸ºõÊÇÀíÏë֮ѡ¡£


    Áù¡¢Î´À´µÄÓ¦ÓÃÇ÷ÊÆÓë¼¼Êõ·¢Õ¹Õ¹Íû

    Ëæ×Ź¤Òµ×Ô¶¯»¯ºÍÖÇÄÜ»¯µÄ·¢Õ¹£¬¶Ô¹ÜµÀϵͳµÄ°²È«ÐԺͿÉά»¤ÐÔÒªÇóÔ½À´Ô½¸ß¡£µÂʿģ¶¼44v20lËäÈ»ÒѾ­ÊÇÒ»¸ö³ÉÊìµÄ²úÆ·£¬µ«Ò²ÔÚ²»¶Ïµü´úÉý¼¶¡£

    6.1 ÐÂÒ»´ú·¢Õ¹Ç÷ÊÆ£º

    ·½Ïò ÃèÊö
    ¸ü¸ßÐÔÄÜ×èȼ²ÄÁÏ ÌáÉýÄÍ»ð¼«ÏÞÖÁ2СʱÒÔÉÏ
    »·±£Åä·½ÓÅ»¯ ½µµÍvocÅÅ·Å£¬ÌáÉýÉúÎï½µ½âÐÔ
    ÖÇÄܸÐÖª¼¯³É δÀ´»ò½«¼ÓÈë´«¸ÐÆ÷Ä£¿é£¬ÊµÏÖÔ¶³Ì¼à²â
    Ä£¿é»¯¿ìËÙ°²×° ¿ª·¢Ô¤ÖÆÊ½Ì×¼þ£¬ÌáÉýÊ©¹¤Ð§ÂÊ

    6.2 ÐÐÒµÐèÇóÍÆ¶¯´´Ð£º

    • ÂÌÉ«½¨Öþ£ºÇ¿µ÷»·±£²ÄÁÏ£¬¼õÉÙ̼×ã¼££»
    • ÖÇÄÜÖÆÔ죺¶Ô¿Éά»¤ÐÔ¡¢Ä£¿é»¯Ìá³ö¸ü¸ßÒªÇó£»
    • º£ÉϹ¤³Ì£º¿¹ÑÎÎí¡¢Ä͸¯Ê´³ÉΪÐÂÌôÕ½£»
    • Êý¾ÝÖÐÐÄ£º¶ÔÆøÃÜÐÔ¡¢·À»ðÐÔÒªÇóÈÕÒæÑϸñ¡£

    Æß¡¢½áÓ±£Î½çµÄÒ»¹ÉÇåÁ÷

    µÂʿģ¶¼44v20l¾ÍÏñÊÇһλµÍµ÷µÄÎäÁÖ¸ßÊÖ£¬Ã»ÓлªÀöµÄÍâ±í£¬È´ÓÐ×ÅÔúʵµÄ¹¦µ×ºÍÉîºñµÄÄÚÁ¦¡£Ëü²»ÕÅÑȴ×ÜÄÜÔڹؼüʱ¿ÌÎÈסÕó½Å£»Ëü²»ÇÀ·çÍ·£¬È´Ê¼ÖÕÊǹ¤ÒµÏÖ³¡²»¿É»òȱµÄÒ»Ô±¡£

    ÔÚÕâ¸ö×·ÇóЧÂÊÓ밲ȫ²¢ÖصÄʱ´ú£¬Ñ¡ÔñÒ»¿î¿¿Æ×µÄÃÜ·â²ÄÁÏ£¬²»½öÊǶÔϵͳµÄ¸ºÔ𣬸üÊǶÔÿһλ¹¤³Ìʦְҵ²ÙÊØµÄ×ðÖØ¡£

    ? ¡°Ï¸½Ú¾ö¶¨³É°Ü£¬²ÄÁÏ³É¾ÍÆ·ÖÊ¡£¡±¡ª¡ªÕâ»òÐíÊǶԵÂʿģ¶¼44v20lºÃµÄÚ¹ÊÍ¡£


    ²Î¿¼ÎÄÏ×£¨ÖÐÍâȨÍþ×ÊÁÏÒýÓã©

    ÒÔÏÂÊÇһЩ¹úÄÚÍâ¹ØÓÚ¹¤Òµ¹ÜµÀÃÜ·âÓë·À»ð·â¶ÂµÄÖØÒªÎÄÏ×£¬¹©ÓÐÐËȤÉîÈëÑо¿µÄÅóÓѲο¼£º

    ¹úÄÚÎÄÏ×£º

    1. ¡¶gb 50261-2017 ×Ô¶¯ÅçË®Ãð»ðϵͳʩ¹¤¼°ÑéÊչ淶¡·
    2. ¡¶jg/t 483-2015 ½¨Öþ·À»ð·â¶Â²ÄÁÏͨÓü¼ÊõÌõ¼þ¡·
    3. Öйú½¨Öþ¿ÆÑ§Ñо¿Ôº£¬¡¶½¨Öþ·À»ð·â¶Â¼¼ÊõÖ¸ÄÏ¡·£¬2020Äê°æ
    4. ¡¶Ê¯ÓÍ»¯¹¤¹ÜµÀÉè¼ÆÊֲᡷ£¬»¯Ñ§¹¤Òµ³ö°æÉ磬2018Äê

    ¹úÍâÎÄÏ×£º

    1. nfpa 101: life safety code, 2021 edition (national fire protection association)
    2. ul 2075: standard for safety for fire resistive joint systems
    3. astm e1966: standard test methods for fire-resistive joint systems
    4. ashrae handbook¡ªhvac systems and equipment, 2020 edition

    Èç¹ûÄãÕýÔÚѰÕÒÒ»ÖÖ¼ÈÄÜ·À»ðÓÖÄÜ·½±ãÈÕºóά»¤µÄ¹ÜµÀÃÜ·â²ÄÁÏ£¬ÄÇô²»·ÁÊÔÊÔÕâλ¡°ÀϽ­ºþ¡±¡ª¡ªµÂʿģ¶¼44v20l¡£Ëü¿ÉÄܲ»»á³öÏÖÔÚÄãµÄÄêÖÕ×ܽáppt365wm£¬µ«¾ø¶Ô»áÔڹؼüʱ¿Ì£¬ÈÃÄãÉÙµô¼¸¸ùÍ··¢ ??


    ? ÎÂܰÌáʾ£º±¾ÎĽö¹©²Î¿¼£¬¾ßÌåÊ©¹¤ÇëÒÔ³§¼Ò¼¼Êõ˵Ã÷Ϊ׼£¬±ØÒªÊ±Çë×Éѯרҵ¹¤³Ìʦ¡£

    ÒµÎñÁªÏµ£ºÎâ¾­Àí 183-0190-3156 ΢ÐÅͬºÅ

    ÉÏһƪ£º
    ÏÂһƪ£º
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿