å¤å¢ç²å·æ³¨æäºé¡¹ï¼
ä¸ãåºæè¦æ±
建çæ¶æçæ¶è£
表é¢æåºæ¬çè¦æ±ââå¹²ç¥ãç¢åºãæ¸
æ´ã
1ãå¹²ç¥ï¼æ°´æ³¥å¢é¢ä¿å
»è³å°1个æï¼å¬å£7å¨ï¼ä»¥ä¸ï¼æ¹¿åº¦ä½äº6%ï¼æ¨æ表é¢æ¹¿åº¦ä½äº
10%ï¼
å¢é¢æ æ¸æ°´ï¼æ è£çç»æé®é¢ã
2ãç¢åºï¼æ²¡æç²åæ¾è±ç©ï¼æ§å¢é¢æ²¡ææ¾å¨çæ¼ç®ã
3ãæ¸
æ´ï¼æ²¡ææ²¹ãèãéãè»åå
¶ä»ç²éç©ã
åºæä¸ç¬¦åè¦æ±å°ä¸¥éå½±åæ¼èæ§è½ãå¢é¢æ¹¿åº¦å¤§å¯è½é ææ¼è起泡ãèµ·ç®ãå¥è½ä»¥åå¢é¢æ¸ç¢±ãæ¼è失å
çé¿éï¼
åºææ¾å¨æ污ç©ç²éä¼å½±åæ¼èéçåï¼å¯¼è´èµ·ç®å¥è½çç°è±¡åçï¼å¦æéèæ»çï¼æ´ä¼é ææ¼èé¿éã
äºãåºæå¤ç
1ãæ°å¢é¢ãä¿å
»1个æ以ä¸ï¼æ¹¿åº¦ï¼6%ï¼å¯ä½¿ç¨æ¹¿åº¦è®¡æµè¯ï¼ï¼æ¸
é¤æµ®ç°æ±¡è¿¹åæ¸åºç¢±åã 2ãæ§å¢é¢ãé«åæ°´å²æ´ææºæ¢°æ磨æ¸
é¤ç§¯ç°åå¯è½æ»ççèè»ï¼æ¸
æ´æ¾å¹²ï¼æå¿
è¦å¯å·æ¶
é²é溶液ï¼å¯ç¨
æ¼ç²é
å¶æ10%ç溶液ï¼ï¼ç¶åç¨æ°´å²æ´å¹²åï¼æ§æ¶å±å®å¥½ï¼æ¸
æ´è¡¨é¢åå¯ç´æ¥éæ¶ï¼æ§æ¶å±æç²åã起泡ãå¼è£ãå¥è½ï¼éé²é¤æ§æ¶èéæ°æ¶å·ä¸éåºæ¼ä¸¤éé¢æ¼ã
3ã使ç¨
å¢çº¸çå¢é¢ãå¯ææå¢çº¸ï¼æ´å»è¶æ°´ï¼æ¾å¹²åæ ¹æ®å¢é¢ç¶åµä½éå½å¤çèåæ½å·¥æ¶æã
4ã
ç»ç纤维表é¢ãå¯ç´æ¥æ¶å·é¢æ¼ã
5ãæ¨æã表é¢å»é¤ææ´æ¢ç£¨æåè
çé¨åï¼æ¸
æ´ä¿®è¡¥è¡¨é¢ï¼é¨çªä¸å¢é¢æ¥åé¨è¦ç¨å¼¹æ§å¥½
çå¡«æåµè¡¥ã
6ãéå±è¡¨é¢ãéç±»ï¼åºå
é¤å»è¡¨é¢éæï¼å¾
æ¸
çå¹²åå马ä¸æ¶å·ç¸åºçé²éåºæ¼ï¼ééç±»ï¼å»é¤è¡¨é¢æ²¹æ±¡ï¼åå±çï¼ä¸æ¶å·ç¸åºå¢å éçåçåºæ¼ã
ä¸ãå¢ä½å¤ç
1ãå¦æå¢ä½å¹³æ´ï¼å»ºè®®ä¸ä½¿ç¨è
»åã
2ãè¥ä½¿ç¨è
»åï¼æèæ¹èä¸å®åå·ã
3ã对è
»åçè¦æ±é¤äºææ¹ææ磨å¤ï¼è¿åºå
·å¤è¾å¥½ç强度åæä¹
æ§ã对äºå¤å¢ãå¨æ¿åå«çé´ï¼å
¶å¯¹è
»åçæ±åºå
·å¤æ´å¥½çç²ç»æ§ï¼ç²ç»æä¹
æ§åèæ°´æ§ã
4ãå¢é¢å¯è½åºç°é®é¢çå¤çæ¹æ³ï¼å°åãç²æ«ââ室å¤å¯ç¨é«åæ°´å²æ´ï¼å®¤å
å¯ç¨æ¹¿å¸æ¦åï¼æ²¹èââ使ç¨æ§æ´æ¶¤åæ¸
æ´ï¼ç°æµââç¨é²ãå®åçé¤å»ï¼éèââ室å¤é«åæ°´å²æ´ï¼å®¤å
ç¨
æ¼ç½åæ¦æ´å åéï¼ç¨æ¸
æ°´æ¼æ´æ¾å¹²ã
åãæ½å·¥æ¡ä»¶
ä¹³è¶æ¼ç±äºæ¯
æ°´æ§æ¶æï¼ å¯¹æ½å·¥ä¿å
»æ¡ä»¶è¦æ±è¾é«ãæ½å·¥ä¿å
»æ¸©åº¦é«äº5âï¼ç¯å¢æ¹¿åº¦ä½äº85%ï¼ä»¥ä¿è¯æè好ãä½æ¸©å°å¼èµ·ä¹³è¶æ¼çæ¼èç²åå¼è£çé®é¢ï¼ç¯å¢æ¹¿åº¦å¤§ä½¿æ¼èé¿æ¶é´ä¸å¹²ï¼å¹¶æç»å¯¼è´æèä¸è¯ãå¤å¢æ½å·¥å¿
é¡»èè天æ°å ç´ ï¼å¨æ¶å·ä¹³è¶æ¼åï¼12å°æ¶ä¸è½ä¸é¨ï¼ä¿è¯åºæå¹²ç¥ãæ¶å·åï¼24å°æ¶ä¸è½ä¸é¨ï¼é¿å
æ¼è被é¨æ°´å²åã