µ±Ç°Î»ÖãºÊ×Ò³ > 2009ºþ±±Ê¡¹¤³ÌÎïÖÊÎļþ£¨FÀࣩ
Äà¿éº¬Á¿£¨%£© ÔÆÄ¸º¬Á¿£¨%£© º¬Ë®ÂÊ£¨%£© ±í¹ÛÃܶȣ¨kg/m3£© ¶Ñ»ýÃܶȣ¨kg/m3£© £¼ £¼ £¾ £¾ 2500 1350 ¿ÅÁ£¼¶ÅäÊÔÑé ɸ¿×³ß´ç£¨mm£© ÀÛ¼ÆÉ¸ÓàÒ»£¨%£© ÀÛ¼ÆÉ¸Óà¶þ£¨%£© ÀÛ¼ÆÉ¸Óࣨ%£© ϸ¶ÈÄ£Êý ¼ìÑé½áÂÛ 9.5 4.75 2.36 ¼¶ÅäÇø 1.18 0.6 0.3 0.15 £¨¼ìÑéרÓÃÕ£© ±¸ ×¢ ¼ìÑ鵥λ Åú ×¼ УºË ¼ìÑé ±¾±íÓɼì²â»ú¹¹Ìṩ£¬½¨É赥λ¡¢Ê©¹¤µ¥Î»¡¢³Ç½¨µµ°¸¹Ý¸÷±£´æÒ»·Ý¡£
½¨ÖþÓÃÂÑʯ¡¢Ëéʯ¼ìÑ鱨¸æ
±¨¸æ±àºÅ ¹¤³ÌÃû³Æ ίÍе¥Î» ¼ûÖ¤µ¥Î» ʹÓò¿Î» ÑùÆ·Ãû³Æ ÑùÆ·À´Ô´ ¼ìÑéÐÔÖÊ ÑùÆ·ÃèÊö ¼ìÑéÉ豸 Àà ±ð ¼ìÑé»·¾³ÎÂ¶È¡æ ´ú±íÅúÁ¿ ¼ìÑéÒÀ¾Ý ÊÔ Ñé ¼Ç Â¼ ¼ìÑéÏîÄ¿ º¬ÄàÁ¿£¨%£© ±ê×¼Öµ £¼ ²â¶¨Öµ ¼ìÑéÏîÄ¿ ÕëÆ¬×´º¬Á¿£¨%£© ±ê×¼Öµ £¼ ²â¶¨Öµ ¼ûÖ¤ÈË ²ú µØ ÊÕÑùÈÕÆÚ ¼ìÑéÈÕÆÚ Ç©·¢ÈÕÆÚ Î¯ÍбàºÅ µÚ Ò³/¹² Ò³
Äà¿éº¬Á¿£¨%£© SO3º¬Á¿£¨%£© ÓлúÎﺬÁ¿ ¼á¹ÌÐÔ ¿¹Ñ¹Ç¿¶È£¨MPa£© £¼ £¼ ºÏ¸ñ ѹËéÖ¸±ê£¨%£© ±í¹ÛÃܶȣ¨kg/m3£© ¶Ñ»ýÃܶȣ¨kg/m3£© ½ôÃÜÃܶȣ¨kg/m3£© £¼ £¾ £¾ £¾ 2500 1350 ¿ÅÁ£¼¶ÅäÊÔÑé ɸ¿×³ß´ç£¨mm£© ÀÛ¼ÆÉ¸Óà±ê×¼¼¶ Å䷶Χ 90 75.0 63.0 53.0 37.5 31.5 26.5 19.5 16.0 9.5 4.75 2.36 £¨%£© ʵ²âÖµ ¹æ¸ñ ¼ìÑé½áÂÛ ¹«³ÆÁ£¾¶£¨mm£© ±¸×¢ ¼ìÑ鵥λ £¨¼ìÑéרÓÃÕ£© Åú×¼ УºË ¼ìÑé ±¾±íÓɼì²â»ú¹¹Ìṩ£¬½¨É赥λ¡¢Ê©¹¤µ¥Î»¡¢³Ç½¨µµ°¸¹Ý¸÷±£´æÒ»·Ý¡£
£¨ £©»ìÄýÍÁÅäºÏ±ÈÉè¼Æ¼ìÑ鱨¸æ
±¨¸æ±àºÅ ¹¤³ÌÃû³Æ ίÍе¥Î» ¼ûÖ¤µ¥Î» ʹÓò¿Î» ÑùÆ·À´Ô´ Ñø»¤·½·¨ °èºÏÎï³í¶È ³í ¶È ά²ª³í¶È£¨s£© ¼ìÑéÉ豸 ¼ìÑéÒÀ¾Ý ¼ìÑé»·¾³Î¶ȡæ ʹ ÓÃ Ô ²Ä ÁÏ µ·¹Ì·½·¨ ½Á°è·½·¨ Ì®Âä¶È£¨mm£© Éè¼ÆÇ¿¶ÈµÈ¼¶ Éè¼Æ¿¹ÉøµÈ¼¶ ¼ìÑéÐÔÖÊ Áä ÆÚ£¨d£© ¼ûÖ¤ÈË ÊÕÑùÈÕÆÚ ÆÆÐÍÈÕÆÚ ¼ìÑéÈÕÆÚ Ç©·¢ÈÕÆÚ Î¯ÍбàºÅ µÚ Ò³/¹² Ò³
Ë®Äà ɰ ʯ ²ôºÏ¼Á1 ²ôºÏ¼Á2 Íâ¼Ó¼Á Ç¿¶ÈµÈ¼¶ Ä£Êý Á£¾¶ Æ·ÖÖ Æ·ÖÖ Æ·ÖÖ Æ·ÖÖ Æ·ÖÖ Æ·ÖÖ Ãû³Æ Ãû³Æ Ãû³Æ Éè ¼Æ Åä ºÏ ±È ³§¼Ò ²úµØ ²úµØ ²úµØ ²úµØ ²úµØ ÿÁ¢·½Ã× íŸ÷²ÄÁÏ ÓÃÁ¿£¨kg£© ÿ°üË®Äà ÅäÁÏÓÃÁ¿ ÖØÁ¿ÅäºÏ ±ÈÀý Ë® Ë®Äà ɰ ʯ ²ôºÏÁϲôºÏÁÏ1 2 Íâ¼Ó¼Á Ë®»Ò±È ɰÂÊ£¨%£© ³í¶È£¨mm»òs£© ¿¹Ñ¹Ç¿¶È £¨MPa£© 28d ±¸×¢ ¼ìÑ鵥λ £¨¼ìÑéרÓÃÕ£© Åú×¼ УºË ¼ìÑé ±¾±íÓɼì²â»ú¹¹Ìṩ£¬½¨É赥λ¡¢Ê©¹¤µ¥Î»¡¢³Ç½¨µµ°¸¹Ý¸÷±£´æÒ»·Ý¡£
£¨ £©É°½¬ÅäºÏ±ÈÉè¼Æ¼ìÑ鱨¸æ
±¨¸æ±àºÅ ¹¤³ÌÃû³Æ ίÍе¥Î» ¼ûÖ¤µ¥Î» ʹÓò¿Î» ÑùÆ·À´Ô´ Ñø»¤·½Ê½ ÑùÆ·ÃèÊö ¼ìÑéÐÔÖÊ ¼ìÑéÉ豸 ¼ìÑéÒÀ¾Ý Éè¼ÆÇ¿¶ÈµÈ¼¶ ¼ìÑé»·¾³Î¶ȡæ ɰ½¬ÖÖÀà ½Á°è·½·¨ ÒªÇó³í¶È ¼û Ö¤ ÈË ³ÉÐÍÈÕÆÚ ÊÕÑùÈÕÆÚ ¼ìÑéÈÕÆÚ Ç©·¢ÈÕÆÚ ÁäÆÚ£¨d£© ίÍбàºÅ µÚ Ò³/¹² Ò³
ʹ ÓÃ Ô ²Ä ÁÏ Ë®Äà ɰ ²ôºÏÁÏ Íâ¼Ó¼Á µÈ¼¶ Ä£Êý º¬Ë®ÂÊ Æ·ÖÖ Æ·ÖÖ Æ·ÖÖ Ãû³Æ Ãû³Æ Éè ¼Æ Åä ºÏ ±È ÿÁ¢·½Ã×ɰ½¬ ¸÷²ÄÁÏÓÃÁ¿£¨kg£© ÖØÁ¿ÅäºÏ±ÈÀý ¿¹Ñ¹Ç¿¶È£¨MPa£© Ë® 7d Ë®Äà ɰ 28d ²ôºÏ¼Á ±¸×¢ ¼ìÑ鵥λ £¨¼ìÑéרÓÃÕ£© Íâ¼Ó¼Á ³§¼Ò ²úµØ ³§¼Ò ³§¼Ò Åú×¼ УºË ¼ìÑé ±¾±íÓɼì²â»ú¹¹Ìṩ£¬½¨É赥λ¡¢Ê©¹¤µ¥Î»¡¢³Ç½¨µµ°¸¹Ý¸÷±£´æÒ»·Ý¡£
Éè ±¸ ¿ª Ïä ¼ì Ñé ¼Ç Â¼
±íF8 ±àºÅ£º ¹¤³ÌÃû³Æ ³ö³§ÈÕÆÚ ¹æ¸ñ±àºÅ ×°Ïäµ¥ºÅ °ü×°Çé¿ö ¼ì Ñé ¼Ç Â¼ Ëæ»úÎļþ ±¸¼þÓ븽¼þ Íâ¹ÛÇé¿ö ²âÊÔÇé¿ö É豸Ãû³Æ ¼ì²éÈÕÆÚ ×Ü Êý Á¿ ¼ìÑéÊýÁ¿
¹²·ÖÏí92ƪÏà¹ØÎĵµ