ÉúÎï¿ÅÁ£È¼ÁÏÊÇÔÚ³£ÎÂÌõ¼þÏÂÀûÓÿÅÁ£»ú¶ÔľмµÈÔÁϽøÐм·Ñ¹¶øÖƳɵġ£ÔÁϵÄÃܶÈÕý³£ÔÚ130kg/m3 ×óÓÒ£¬¾¹ýѹËõºóµÄÉúÎï¿ÅÁ£È¼ÁÏÃܶȴóÓÚ1100kg/m3 £¬ÔËÊä¡¢±£´æÊ®·Ö·½±ã£¬Í¬Ê±£¬ËüµÄȼÉÕÐÔÄÜ´óΪ¸ÄÉÆ,»ù±¾ÄÜ´ïµ½ÁãÅÅ·Å,Ò²¾ÍÊÇ˵ȼÉÕʱÎÞÑÌ,ÎÞ棬¶þÑõ»¯Ì¼¡¢¶þÑõ»¯ÁòµÈÓк¦ÆøÌåÅŷźÜÉÙ£¬¶Ô»·¾³ºÍÉú̬±£»¤ÒâÒåÖØ´ó£¬ÊÇÏûÃðÅ©´å½Õ¸Ñ¶Ñ¡¢¸ÄÉÆÅ©´å»·¾³µÄÀíÏëȼÁÏ¡£

²ÉÓÃÉúÎï¿ÅÁ£È¼ÁÏÌØµã£º
1£©ÉúÎï¿ÅÁ£È¼ÁÏÔÚȼÉÕ¹ý³ÌÖпɴï“ÁãÅÅ·Å”——¼´²»ÅÅÔü¡¢ÎÞÑÌ¡¢ÒàÎÞ¶þÑõ»¯ÁòµÈÓк¦ÆøÌ壬²»ÎÛȾ»·¾³£¬¶þÑõ»¯Áò½Ó½üÁãÅÅ·Å£¬ÊÇ¸Ä±äÆøºò²»Á¼±ä»¯µÄÓÐЧ;¾¶¡£Ã¿1Íò¶ÖÉúÎïÖÊ¿ÅÁ£È¼ÁÏ¿ÉÌæ´ú±ê׼ú0.8-1.0Íò¶Ö£¬¼õÉÙ¶þÑõ»¯ÁòÅÅ·Å160¶Ö£¬¼õ ÉÙÑ̳¾ÅÅ·Å80¶Ö£¬¼õÉÙ¶þÑõ»¯ÁòÅÅ·Å1.44Íò¶Ö£»
2£©ËüÊÇÀûÓýոѡ¢Ë®µ¾¿Ç¡¢Ä¾Ð¼¡¢»¨Éú¿ÇµÈ·ÏÆúÎïµÄÅ©×÷Î¾ÖƳɿÅÁ£×öȼÁÏ£¬ÔÁÏÀ´Ô´·á¸»‘
3£©ËûȼÉÕʱ¼ä³¤£¬Ç¿»¯È¼ÉÕʱ¯ÌÅζȸߣ»ÉúÎïÖÊ¿ÅÁ£È¼ÁÏÈÈÖµ¿É´ï3700-5000´ó¿¨/KG¡¢»ðÁ¦Ç¿Íú£¬ÈÈЧÂʿɴï90%ÒÔÉÏ£¬Ô¶Ô¶¸ßÓÚȼúµÄ60%£¬½ÚÔ¼´óÁËÄÜÔ´£»
4£©Ê¹ÓÃÉúÎï¿ÅÁ£È¼ÁÏÔËÐгɱ¾µÍ£¬È¼Éճɱ¾½µµ½ÓëÆÕͨúµÈͬ£¬ÊÇµç¹øÂ¯¼°È¼ÓÍ£¬È¼Æø¹øÂ¯µÄ1/6ºÍ1/3£¬Ê¡È¥Á˵¥´¿È¼ÃºÔö¼ÓµÄ»·±£ÖÎÀí·ÑÓã»
5£©ÎªÅ©ÃñÔöÊÕ£¬Àû¹úÀûÃñ£»