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ISO(International Organization for Standardization)´Â ºñÁ¤ºÎ°£ ±â±¸·Î »óÇ° ¹× ¿ë¿ªÀÇ ±¹Á¦Àû ±³È¯À» ÃËÁøÇÏ°í ÁöÀû, Çй®Àû, ±â¼úÀû,
°æÁ¦Àû È°µ¿ºÐ¾ß¿¡¼ÀÇ Çù·ÂÁõÁøÀ» À§ÇÏ¿© Ç¥ÁØ ¹× °ü·ÃÈ°µ¿ÀÇ ¼¼°èÀû Á¶È¸¦ ÃËÁøÇÏ°í, ±¹Á¦±Ô°ÝÀ» °³¹ß, ¹ßÇàÇϸç, ȸ¿ø±â°ü°ú ¾÷¹«°£
Á¤º¸±³È¯ ÁÖ¼±°ú °ü·Ã ±¹Á¦ ±â±¸¿ÍÀÇ Çù·Â µµ¸ð¸¦ ¸ñÀûÀ¸·Î ÇÑ´Ù.
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ISO 679 (89) |
½Ã¸àÆ® °µµ ÃøÁ¤¹æ¹ý |
KS L 5105 |
°³Á¤ ÃßÁøÁß
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ISO 680 (90) |
½Ã¸àÆ® ÈÇкм® ¹æ¹ý |
KS L 5120 |
°³Á¤ ÃßÁøÁß
|
ISO 863 (90) |
Æ÷Á¹¶õ ½Ã¸àÆ®ÀÇ Æ÷Á¹¶õ
¹ÝÀÀ¼º ½ÃÇè¹æ¹ý |
KS L 5507
KS L 5508 |
°³Á¤ ÃßÁøÁß
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ISO 9597 (89) |
½Ã¸àÆ® ÀÀ°á½Ã°£ ¹×
¾ÈÁ¤¼º ½ÃÇè¹æ¹ý |
KS L 5103, 5107 |
°³Á¤ ÃßÁøÁß
|
ISO/AWI 16108(98) |
½Ã¸àÆ® ºÐ¸»µµ ½ÃÇè¹æ¹ý |
KS L 5106 |
½Å±Ô Á¦Á¤ ÃßÁøÁß
|
ISO/AWI 16109(98) |
½Ã¸àÆ®ÀÇ ½Ã·áäÃë ¹× Áغñ
¹æ¹ý |
KS L 5101 |
½Å±Ô Á¦Á¤ ÃßÁøÁß
|
CD EN 197-1 |
º¸Åë½Ã¸àÆ®ÀÇ ¼ººÐ,±Ô°Ý,
ÀûÇÕ¼º ±âÁØ |
KS L 5201(Æ÷Ʋ·£µå)
KS L5210(°í·Î½½·¡±×)
KS L5211(ÇöóÀֽ̾¬)
KS L 5401(Æ÷Á¹¶õ) |
½Å±Ô Á¦Á¤ ÃßÁøÁß
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CD EN 197-2 |
ÀûÇÕ¼º Æò°¡ |
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½Å±Ô Á¦Á¤ ÃßÁøÁß |
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¿ø·áÀÇ ¼Ò¼ºÀ¸·Î ¸¸µé¾îÁö¸ç, CaO, SiO2, Al2O3, Fe2O3 ¹× ¼Ò·®ÀÇ ´Ù¸¥ ¼ººÐÀ¸·Î Ç¥ÇöµÇ¸ç 3CaO
SiO2, 2CaO¡¤SiO2ÀÇ ¼ö°æ¼º¹°ÁúÀÌ 2/3ÀÌ»óÀÌ¸ç ¾Ë·ç¹Ì´½, ö ¹× ±âŸ ¼ººÐÀ¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù.
(CaO/SiO2 = 2.0ÀÌ»ó, MgO : 5% ÀÌÇÏ)
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¿ë±¤·Î¿¡¼ ¾ò¾îÁö´Â ½½·¡±×¸¦ ±Þ³Ãó¸®ÇÑ °ÍÀ¸·Î ÀáÀç¼ö°æ¼ºÀ» °¡Áö´Â À¯¸®Áú ¹°Áú·Î CaO,MgO,
SiO2°¡ 2/3ÀÌ»óÀÌ¸ç ¼Ò·®ÀÇ Al2O3 ¹× ±âŸ ¼ººÐÀ¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù.
(CaO+MgO)/SiO2 = 1.0 ÀÌ»ó
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ÁÖ·Î SiO2, Al2O3·Î ±¸¼ºµÇ¾î ÀÖ°í Fe2O3 ¹× ¼Ò·®ÀÇ ´Ù¸¥ »êȹ°ÀÌ Á¸ÀçÇÑ´Ù. °µµÁõÁø¿¡ ±â¿©ÇÏ
´Â Ä®½·½Ç¸®ÄÉÀÌÆ® ¹× Ä®½·¾Ë·ç¹Ì³×ÀÌÆ®¸¦ Çü¼ºÇÏ´Â ¿ªÇÒÀ» ÇÑ´Ù.
(SiO2 : 25.0% ÀÌ»ó)
¨ç õ¿¬ Æ÷Á¹¶õ (Natural pozzolana - P) : È»êÀç, ÅðÀû¾Ï
¨è õ¿¬ ÇÏ¼Ò Æ÷Á¹¶õ (Natural calcined pozzolana -Q) : È»êÀç, Á¡Åä, Ç÷¾Ï, ÅðÀû¾Ï µîÀ» ¿Ã³¸®
ÇÑ ¹°Áú
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Coal ¿¬¼ÒÀ縦 ÁýÁø±â·Î Æ÷ÁýÇÑ °ÍÀ¸·Î °¿°¨·®Àº 5¡7% Á¤µµÀÌ°í ÄÜÅ©¸®Æ® ¹× ¸ð¸£Å¸¸£ ÷°¡½Ã
³»±¸¼º, °áºùÀúÇ×¼º ÁõÁø
¨ç ±Ô»êÁú ÇöóÀֽ̾¬ (Siliceous fly ash - V)
¹Ì¼¼ÇÑ ±¸ÇüÀÔÀÚ·Î ÁÖ·Î reactive SiO2, Al2O3·Î ±¸¼ºµÇ¾î ÀÖ°í Fe2O3 ¹× ¼Ò·®ÀÇ ´Ù¸¥ ¼ººÐÀÌ Á¸ÀçÇÑ´Ù.
- ¹ÝÀÀ¼º CaO 10% ÀÌÇÏ, free CaO 1%ÀÌÇÏ(soundness 10mm ÀÌÇϽà 2.5% ÀÌÇÏ)
- ¹ÝÀÀ¼º SiO2 : 25.0% ÀÌ»ó
¨è ¼®È¸Áú ÇöóÀֽ̾¬ (calcareous fly ash - W)
- ¹ÝÀÀ¼º CaO 10% ÀÌ»ó(Åë»ó 10¡15%), ¹ÝÀÀ¼º SiO2 : 25.0% ÀÌ»ó
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Burnt shale ƯÈ÷ Burnt oil shaleÀº 800¡É Á¤µµ·Î ¼Ò¼ºÇÏ¿© »ý»ê
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CaCO3 75% ÀÌ»ó, Á¡Åä ÇÔÀ¯·® : 1.2% ÀÌÇÏ
ÃÑ À¯±âź¼Ò(Total organic carbon-TOC) : 0.2% ÀÌÇÏ(LL), 0.5% ÀÌÇÏ(L)
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½Ç¸®ÄÜ ¹× Æä·Î½Ç¸®ÄÜ ÇÕ±ÝÁ¦Á¶½Ã Àü±â ¾ÆÅ©·Î¿¡¼ °í¼øµµ quartz ¿Í coalÀÇ È¯¿ø¹ÝÀÀÀ¸·Î »ý¼º
(SiO2 : 85.0% ÀÌ»ó, °¿°¨·® : 4.0%ÀÌÇÏ , ºñÇ¥¸éÀû(BET) : 15§³/g ÀÌ»ó)
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Types |
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Á¶ ¼º (%) |
ÁÖ ¿ä ¼º ºÐ |
¼Ò·®
÷°¡
¼ººÐ |
K |
S |
D |
P |
Q |
V |
W |
T |
L |
LL |
CEM¥° |
Portland
cement |
CEM¥° |
95-100 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0-5 |
CEM¥± |
Portland-slag
cement |
CEM¥±/A-S |
80-94 |
6-20 |
- |
- |
- |
- |
- |
- |
- |
- |
0-5 |
CEM¥±/B-S |
65-79 |
21-35 |
- |
- |
- |
- |
- |
- |
- |
- |
0-5 |
Portland-silica
fume cement |
CEM¥±/A-D |
90-94 |
- |
6-10 |
- |
- |
- |
- |
- |
- |
- |
0-5 |
Portland
-pozzolana
cement |
CEM¥±/A-P |
80-94 |
- |
- |
6-20 |
- |
- |
- |
- |
- |
- |
0-5 |
CEM¥±/B-P |
65-79 |
- |
- |
21-35 |
- |
- |
- |
- |
- |
- |
0-5 |
CEM¥±/A-Q |
80-94 |
- |
- |
- |
6-20 |
- |
- |
- |
- |
- |
0-5 |
CEM¥±/B-Q |
65-79 |
- |
- |
- |
21-35 |
- |
- |
- |
- |
- |
0-5 |
Portland-fly
ash cement |
CEM¥±/A-V |
80-94 |
- |
- |
- |
- |
6-20 |
- |
- |
- |
- |
0-5 |
CEM¥±/B-V |
65-79 |
- |
- |
- |
- |
21-35 |
- |
- |
- |
- |
0-5 |
CEM¥±/A-W |
80-94 |
- |
- |
- |
- |
- |
6-20 |
- |
- |
- |
0-5 |
CEM¥±/B-W |
65-79 |
- |
- |
- |
- |
- |
21-35 |
- |
- |
- |
0-5 |
Portland-burnt
shale cement |
CEM¥±/A-T |
80-94 |
- |
- |
- |
- |
- |
- |
6-20 |
- |
- |
0-5 |
CEM¥±/B-T |
65-79 |
- |
- |
- |
- |
- |
- |
21-35 |
- |
- |
0-5 |
Portland-
limestone
cement |
CEM¥±/A-L |
80-94 |
- |
- |
- |
- |
- |
- |
- |
6-20 |
- |
0-5 |
CEM¥±/B-L |
65-79 |
- |
- |
- |
- |
- |
- |
- |
21-35 |
- |
0-5 |
CEM¥±/A-LL |
80-94 |
- |
- |
- |
- |
- |
- |
- |
- |
6-20 |
0-5 |
CEM¥±/B-LL |
65-79 |
- |
- |
- |
- |
- |
- |
- |
- |
21-35 |
0-5 |
Portland-
composite
cement |
CEM¥±/A-M |
80-94 |
6-20 |
0-5 |
CEM¥±/B-M |
65-79 |
21-35 |
0-5 |
CEM¥² |
Blastfurnace
cement |
CEM¥²/A |
35-64 |
36-65 |
- |
- |
- |
- |
- |
- |
- |
- |
0-5 |
CEM¥²/B |
20-34 |
66-80 |
- |
- |
- |
- |
- |
- |
- |
- |
0-5 |
CEM¥²/C |
5-19 |
81-95 |
- |
- |
- |
- |
- |
- |
- |
- |
0-5 |
CEM¥³ |
Pozzolanic
cement |
CEM¥³/A |
65-89 |
- |
11-35 |
- |
- |
- |
0-5 |
CEM¥³/B |
45-64 |
- |
36-55 |
- |
- |
- |
0-5 |
CEM¥´ |
Composite
cement |
CEM¥´/A |
40-64 |
18-30 |
- |
18-30 |
- |
- |
- |
- |
0-5 |
CEM¥´/B |
20-38 |
31-50 |
- |
31-50 |
- |
- |
- |
- |
0-5 |
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°µµºÐ·ù |
¾ÐÃà°µµ (MPa)
|
ÃʱâÀÀ°á |
¾ÈÁ¤µµ |
Ãʱⰵµ |
Ç¥ÁØ°µµ |
2ÀÏ |
7ÀÏ |
28ÀÏ |
ºÐ |
mm |
32.5N |
- |
16.0ÀÌ»ó |
32.5ÀÌ»ó |
52.5ÀÌÇÏ |
75ÀÌ»ó |
10ÀÌÇÏ
|
32.5R |
10.0ÀÌ»ó |
- |
42.5N |
10.0ÀÌ»ó |
- |
42.5ÀÌ»ó |
62.5ÀÌÇÏ |
60ÀÌ»ó |
42.5R |
20.0ÀÌ»ó |
- |
52.5N |
20.0ÀÌ»ó |
- |
52.5ÀÌ»ó |
- |
45ÀÌ»ó |
52.5R |
30.0ÀÌ»ó |
- |
|
Ç× ¸ñ |
½ÃÇè ¹æ¹ý |
½Ã¸àÆ® Á¾·ù |
°µµºÐ·ù |
ÇÊ¿äÁ¶°Ç |
°¿°¨·® |
EN 196-2 |
CEM¥°, CEM¥² |
All |
5.0%ÀÌÇÏ
|
ºÒ¿ëÇØ ÀܺР|
EN 196-2 |
CEM¥°, CEM¥² |
All |
5.0%ÀÌÇÏ |
SO3 ÇÔ·®
|
EN 196-2 |
CEM¥°
CEM¥±
CEM¥³
CEM¥´ |
32.5N
32.5R
42.5N |
3.5%ÀÌÇÏ |
42.5R
52.5N
52.5R |
4.0%ÀÌÇÏ |
CEM¥²
|
All |
Cl ÇÔ·®
|
EN 196-21
|
All |
All |
0.1%ÀÌÇÏ |
Æ÷Á¹¶õ¹ÝÀÀ¼º |
EN 196-5 |
CEM¥³ |
All |
½ÃÇè¿¡¸¸Á· |
ÁÖ) - ºÒ¿ëÇØÀܺР: hydrochloric
acid¿Í sodium carbonate ·Î °áÁ¤
- CEM¥±/B-T, CEM¥²/C
: SO3 ÇÔ·® 4.5% ÀÌÇÏ
- Cl ÇÔ·®ÀÌ 0.1% ÀÌ»óÀÏ °æ¿ì Æ÷ÀåÁö ¹× ³³Ç°¼¿¡ ÃÖ´ë ÇÔ·® Ç¥±â |
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