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µ¿Á¦·Ã °úÁ¤¿¡¼ »ý»êµÇ´Â Á¦Ç° ÁßÀÇ ÇѰ¡Áö·Î½á µ¿±¤¼® Áß Ã¶ºÐ°ú ±Ô¼®ÀÌ °áÇÕÇÏ¿© »ý¼ºµÈ ¹°ÁúÀ» ¿ëÀ¶ »óÅ¿¡¼ °í¾Ð¼ö¿¡ ÀÇÇØ ±Þ³Ã, ¼ö¼âÇÏ¿© ¼¼¸³ÈÇÑ °ÍÀ¸·Î ö°ú ±Ô»ç°¡ ÁÖ¼ººÐÀÎ Iron Silicate Á¦Ç°ÀÔ´Ï´Ù. | |
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¾ÈÁ¤µÈ À¯¸®Áú »óÅÂÀ̸ç ȯ°æ¿À¿° ¾øÀ½ |
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ÀÔÀÚ°¡ ±ÕÀÏÇϰí Ãë±ÞÀÌ ¿ëÀÌ |
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¿°ºÐÀ» ÇÔÀ¯Çϰí ÀÖÁö ¾Ê¾Æ °ÇÃà, Åä¸ñ¿ë °ñÀç·Î ÀûÇÕ |
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öºÐ 35~55%, ±Ô»êÁú 27~35% ÇÔÀ¯Çϰí ÀÖ¾î ½Ã¸àÆ®¿ë öĥ ¿ø·á·Î ÀûÇÕ |
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¸ð½º °æµµ 6~7·Î¼ °µµ°¡ ¶Ù¾î³ª ¿¬¸¶Àç·Î ÀûÇÕ |
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Ç×±Õ¼º Àç·á ¹× ¿øÀû¿Ü¼± ¹æ»çü·Î ±â´É¼º ¼ÒÀç¿¡ ÀûÇÕ | |
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½Ã¸àÆ®¿ë öÁú ¿ø·á |
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Sand blast(¼±¹Ú ³ìÁ¦°Å) Àç·á |
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·¹¹ÌÄÜ¿ë °ñÀç |
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Caisson ¼Óä¿ò °ñÀç |
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±× ¿Ü ÄÜÅ©¸®Æ®¿ë °ñÀç | |
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| LS-Ferrosand¥°(%) |
45~55 |
27~33 |
1~3 |
1~2 |
3~8 |
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| LS-Ferrosand¥±(%) |
35~45 |
29~35 |
3~8 |
1~2 |
2~6 |
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| ´ÜÀ§¿ëÀûÁß·®(kg/m3) |
2270.0 |
- |
2100.0 |
©ø 1800 |
©ø 1600 |
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| ºñÁß |
3.79 |
£ 2.5 |
3.64 |
©ø 13.2 |
©ø 3.4 |
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| Èí¼öÀ²(%) |
0.48 |
£ 3.0 |
0.88 |
£ 2.0 |
£ 0.5 |
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| ÀÜÀÔÀÚ·®(%) |
0.4 |
£ 3.0 |
0.4 |
- |
- |
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| ¾ËÄ«¸®°ñÀç¹ÝÀÀ |
- |
¹«ÇØ(A) |
¹«ÇØ(A) |
¹«ÇØ(A) |
¹«ÇØ(A) |
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| °ø±ØÀ²(%) |
40.0 |
- |
39.9 |
- |
- |
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| ½ÇÀûÀ²(%) |
60.0 |
- |
60.1 |
- |
- |
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| Á¶¸³À²(%) |
3.45 |
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3.41 |
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- |
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| JIS A 5011-3 CUS5-0.3 |
100 |
95~100 |
45~100 |
10~70 |
0~40 |
0~15 |
0~15 |
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| LS-Ferrosand¥° |
100 |
99.4 |
91.1 |
39.8 |
22.4 |
1.3 |
0.5 |
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| LS-Ferrosand¥± |
100 |
97.1 |
65.1 |
22.4 |
7.5 |
4.0 |
1.5 |
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