fek 551 fly ash
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. 55118 2007
. /. 281/200
.
O Y,
:1. 21
. 1418/1984, .
2. . 4881/19.5.2004 ( 754/2004) , , , .
3. 90 .. 63/2005 ( 98) , :
1. . 32201/11.12.2006 .
2. , :
1. .
2. .
3. , .
4. .
5.
6. , :
1. , , .
2. 6 .
3. , .
, 2 2007
.
10711
-
10712 ( )
ellenic National Specification
Greek fly ashes
, 2007
-
0. 0.1 0.2 1. 1.1 1.2 2. 2.1 2.2 3. 3.1 3.2 3.2.1 3.2.2 3.2.3 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 (CR =
customers risk): )3.12 3.13 3.14 k4. /Types
of Greek calcareous fly ashes5. / Specifications5.1 5.2 5.2.1 5.2.2 5.2.3 (Cl)5.2.4 ( SO3)5.2.5 (CaOf)5.2.6 (SiO2),
(AI2O3) (Fe2O3)5.2.7 5.3 5.3.1 5.3.2 5.3.3 Le Chatelier5.3.4 5.3.5 5.3.6 5.3.7 (chemical admixtures)6. 7. 7.1 7.2
7.2.1 7.2.2 7.2.3 7.3
1:
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 1:
1. 2. 2.1 2.2 3. 4. 5. 6. 7. 7.1 7.2
7.3 7.4 7.5 7.5.1 7.5.2 8. 9. 2:
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 3: 3:
1. 2. 3. 4. 5. 6. 7.
-
( ) 10713
8. 9. 3:
1. 2. 3. 4. 5. 6. 7. 7.1 7.2
7.3 7.4 7.5 8. 4:
(CaO) 1. 2. 3. 4. 5. 6. 7. 8. 9. 4:
Ca(O2)
1. 2. 3. 4. 5. 6. 7. 7.1 7.2 7.3 8. 9. 5:
1. 2. 3. 4. 5. 6. 7. 7.1 7.2 7.3 7.4
7.5 8.
5: Al, Ca, Fe, Mg, K, Na Si
1. 2. 3. 4. 5. 6. 7. 7.1 7.1.1 7.1.2 7.1.3 7.1.4 7.2 7.2.1 7.2.2 7.2.3 7.2.4 7.3 7.3.1 7.3.2 7.3.37.4 7.4.1 7.4.2
7.4.3 7.4.4 7.5 7.5.1 7.5.2
7.5.3 7.5.4 7.6 7.6.1 7.6.2
7.6.3 7.6.4 7.7 7.7.1 7.7.2
7.7.3 8. 9. 6:
1. 2. 3. 4. 5. 6. 7. 8. 9.
-
10714 ( )
7: 1. 2. 3. 4. 5. 6. 7. 8. 9. 8:
1. 2. 3. 4. 5. 6. 7. 8. 9.
, .
, .
:
.
(RCC), 80% 20% CEM I 42.5.
.
round robin test / (/ ....).
, Portland blended type . 1971, 2002.
/ .
( )
(sustainable development).
0. 01. (mineral
additions)1 ( ) .
2061 (2000) ConcretePart 1 Specification, Performance Production and Conformity. , , , , o , 2061, . 5.2.5. .
, 2061, (European Technical Approval) ( ).
( low calcium fly ash) ( high calcium fly ash calcareous fly ash) / .
.
2061 4501.
, 2061.
( ( 4501) (processing) , , , .
02. ()
. , . IT . IT 11x106 . :1 ( 2061 3.1.23) , . : ( )
( )
-
( ) 10715
,
.
, , /.
. 45 m 45 60%.
, , 40%, .
1. 1.1
II ( 2061, 2000 3.1.23 5.2.5) ( ), (E 9981), Portland 2061 .
kvalue equivalent performance 2061, 5.2.5.
, , IT .
.
I 2061, 5.1.6 Portland .
1.2
, , o .
, :
.. , , .
.
New Jersey, .
, , , , , .
.
.
.
, .
2.
, (UNE 83420), , ASTM .
4512 .
-
10716 ( )
-
( ) 10717
3. / Definitions
. .
3.1 II , (latent)
, (. 2061)
3.2
, , .
, / , . .
3.2.1
/ . CaO, SiO2 Al2O3, Fe2O3 . SiO2, 1971, 25% ..
-
10718 ( )
3.2.2 ,
, .
3.2.3 , (
) , , .
3.3 CEM ,
42,5 , 1971. 5.3.2 5.3.3 .
, :
(Blaine): 300 m2/kg. (C3A): 6% 12% (Na2O .): 0,5% 1,2%3.4 ,
.
3.5 (%)
75% 25% , , ( 1961).
3.6
, / .
3.7
.
3.8 ,
Pk .
3.9 ,
, , .
3.10 ,
, , , .
3.11 (CR = customers risk: )
, (APA = admissible probability acceptance) , .
3.12 / /
/ , Pk, CR.
3.13 ,
, . ( 1967).
3.14 k k (kvalue),
() ( ) (equivalent performance), ( k=1). , , .
4. /Types of Greek calcareous fly ashes
:) IT CaO (1015%), (.. IT
)
) CaO (>20%), (.. IT ).
, , :
1 () 2 ()
1
R45 SO3 CaOf
1 45% 7%
2 30% 5% 3%
: SO3 5,0 7,0% , IT , CAN/CSAA23.5M86 , , IT .
1, IT ( ) , .
, .. IT .
-
: , .
2 ( ) IT CEM I . , / . (max or min). H IT .
2061 ( kvalue equivalent performance).
5. / Specifications5.1.
. , 8 4501.
. .
IT , .
5.2. 5.2.1
IT. .
. 18 IT.
5.2.2.
1962, 1 h. ( 1).
. 5% ( 4501).
, , ASTM D6316(2000) ( 1.)
5.2.3 (Cl) Cl
1962 ( 2) 0,10% .
5.2.4 ( SO3) SO3
3, 5,0% .
: SO3 5,0 7,0% , IT , CAN/CSAA23.5M86 , ,, IT .
5.2.5. (CaOf)
2 4 ( 4511) 3% . , CaOf :
CaOf = CaOf ( 4511) CaO ( Ca(OH)2)
To CaO Ca(OH)2 4 [ Ca(OH)2 ].
5.2.6 (SiO2), (Al2O3) (Fe2O3)
5 5. 5 5 Ca, Fe, Mg, K, Na Si .
. 5.2 5.3, 1962 ( 6) 20%. Si2 1971 ( 7) 25% .. 1962 ( 6) 20%.
5.2.7.
5 5 a2. 5% .
5.3. 5.3.1 %
45 m 196.6. 4512 . (IT1, 2) 45 m, 1, 45% 30% , 10% .
5.3.2
1961. 28 . 90 . 75% 85% .
551 ( ) 10719
-
10720 ( )
2 , , 1961, CEM I, . .
5.3.3 Le Chatelier 30% + 70%
, 1963. 10mm.
: 50% +50% . ( 1963) (ASTM C15105).
5.3.4 1966
150 kg/m3 .
5.3.5.
-
( ) 10721
a 10 12 1 .
b 196 451, .
c 1967.d .e .f ,
.h (. :
SO3)1
7.2 7.2.1
:)
, 5.2 5.3
) k 10%
) CR (customers risk = ) 5%
, 7.2.2 7.2.3 2.
12 .7.2.2 ,
. (1) (2):
_x kA.s L (1)
_x + kA.s U (2)
:x:
S:
k. (acceptability)L: , 4U: , 4
k k , CR n . kA 3.
-
10722 ( )
3 kA (Pk = 10%) CR=5%
kA
a
20 21 1,91
21 23 1,89
24 25 1,85
26 27 1,82
28 29 1,80
30 34 1,78
35 39 1,73
40 44 1,70
45 49 1,67
50 59 1,65
60 69 1,61
70 79 1,58
80 89 1,56
90 99 1,54
100 149 1,53
150 199 1,48
200 299 1,45
300 399 1,42
400 1,40
a kA n
7.2.3 cD
cA n k 3.
(3):
cD cA (3) cA k
, cR . cA 4.
4 cA (Pk = 10%) CR=5%
na cA
20 39 0
40 54 1
55 69 2
70 84 3
85 99 4
100 109 5
110 0,075 (n 30)
a n
-
( ) 10723
1:
1.
, 975 25 C ( ).
2.
975 25 C .
3. 196 2 7 (
) EN 4501, 5.2.2 (
)4.
.
5.
0,1 mg. ,
1000 C.
, (Mg(ClO4)2), .
, 20 25 mL, .
6. 975
25 C, (*) ( g). ,
. 1g + 0,05 g (B g)
( ).
, 975 25 C.
20 , 40 .
, ( ).
( ( g).
( 15 min 975 25 C), , (*).
8. , %
. . , :
[% ] = 100 [( )/] x 100:: , g,: ,
g : +
, g. : 0.04% : 0.08%9. &
, ( ) :
S2 + 2O2 SO42 ,
7 , (% S2), :
4 x 15,999 / 32,06 x (%S2) = 1,996 x (%S2)
7 1,996 x (% S2):
= [% ] + 1,996 x (% S2)
:
(SO4
2), .
% . . SO3 (% SO3)
; ( 975 25 ) (SO4
2), .
% . . SO3 (% SO3)
(SO42),
, :
() = (% SO3) ] (% SO3) ] % . . SO3
(% S2), :
(% S2) = () x 32,06/80,0622 = 0,4 x ().: =[% ] + 1,996 x 0,4 x () = [%
] + 0,8 x ()
.10. (*) :
-
10724 ( )
, , , 0,0005 g.
, , .
11. EN 4501/2001, (
), 5.2.2, 196 2 & 7 ( ), 1 .
1 h , 196 2 (12).
1:
1.
, , (CO2) (IR).
2. 2.1
( ), .
, , .
( ).
, .
. , , . .
. .
.
2.2
.
, , 2.1
3. ASTM D 631600 (ASTM D 501600)4.
.
5.
, .
, , , .
, .
(CRMs), .
: .
( IR, ).
6.
:
, .
99,5 % min. , 10%.7. 7.1
.7.2
.
, , . ( ), . .
, .
-
( ) 10725
7.3
(CRMs) .
, , , , .
7.4 .
, . , , .
.
7.5 7.5.1
.
.
( ), .
, .
, , .
7.5.2 100 500 mg
, 0,1 mg.
10%, , , .
.
, , (< 150C) , .
, , 7.5.1
8.
, :
% C ( ) = ( ) ( )
9.
, , , EDTA ( C: 1,07 %), CaCO3 ( C: 12,00 %), (NIST 1632b) ( C: 6,86 % 0,26 %).
.
(CaO) , , .
.
, , .
2:
1.
.
2.
, , , , 25C, ,
3. 1962 44.
5.
0,1 mg 10 mL 0,1 mL
(Mg(ClO4)2)
( , 0,45 m)
5 mL 250 mL 500 mL
-
10726 ( )
6.
:
(HNO3) 1+2 1 + 100 (AgNO3)
150C 0,05 mol/ L 8,494 g
1000 mL .
(NH4SCN) 0,05 mol /L 3,8 g
1000 mL .
(III) (NH4Fe(SO4)2.12H2O 100 mL
, 10 mL 1+2.
7. 5g 0,05 g
250 mL
50 mL 1+2 (
) 1
, 5 mL 0,05 mol / L 1
1 + 100 500 mL , 1 + 100. 200 mL
5mL .
, .
V1
, V2
8.
% . :
Cl = 1,773/1000 x (V2 V1) x 100/ m1 = 0,1773 x (V2 V1)/ m1:m1: V1:
V2: .
: 0,005%. :
0,010%.9. &
.
10.
0,01%.
3: .
. ,
, SO3.
, , .
3:
1.
, .
2.
. , pH 1 1,5, . .
3. 1962, 8. (
)4.
, , .
5.
0,1 mg. ,
1000 C.
(Mg(ClO4)2) ( ).
, 20 25 mL, .
6.
.
*02005511804070032*
-
(HCl), 1,19 g/cm3.
(HCl) (1+11). 10 mL
110 mL . (1+16). 10 mL
( 0,90 g/cm3) 160 mL
. 12 g
(BaCl2.2H2O) 100 mL.
(AgNO3). 0,5 g
(AgNO3) , 10 mL 100 mL.
7. 1 g 0,05 g (B g)
.
250 mL 90 ml .
, 10 mL
, 15 .
, ( 0,45 m).
, (*).
, 250 ml ( ).
pH , 1 1,5, (1+11) (1+16).
5 .
.
10 mL . (BaSO4).
15 ( ).
12 24 , 60C .
, .
, (*).
( g) , (**).
.
, .
975 25 C, (**).
, ( ).
(BaSO4). ( g).
: 15 min .
8. (BaSO4),
: (BaSO4) =
:: , g, :
, g.
(SO3) ( ), % . . SO3 , :
% SO3 = [() x 0,343 / ] x 100T : 0,07%.T : 0,08%.9. (*)
: , . (AgNO3).
, (AgCl), .
, (AgNO3), .
(**) : , , 0,0005 g.
3:
1.
, , (S2) (IR).
2.
( ), .
551 ( ) 10727
-
10728 ( )
, , 1350 C .
( ).
, .
. , , .
.
. .
. , .
3. ASTMD 5016984.
.
5.
, .
, , 1350C . .
(CRMs), .
6.
:
, .
99,5 % min.7. 7.1
.7.2
(CRMs) , .
( ), (CRMs) . .
(CRMs) .
7.3
(CRMs) .
, , .
7.4
, . (CRMs), , .
.
7.5 1350C
, .
5% SO3 300 mg , 0,1 mg.
5% SO3 140 mg , 0,1 mg.
.
( ), .
, .
, , SO3.
8.
S SO3.
4: (CaO)
1.
(CaO) .
-
( ) 10729
2.
2, , .
, (CaO), (HCl) .
3. 45114.
.
5.
0,1 mg . , 0,063 mm
( ISO 565). ,
silica gel ( ).
. , 250 mL.
(NaOH) , (CO2) .
(.. ), ( 0,007 mm)
0,05 mL.6.
.
, 3 (Butanoic acid, 3 oxoethyl ester (= ethyl acetoacetate)
2 (Butane2ol) 2 (Propane2ol) (bromophenol blue). (
0,1 g 100 mL ).
(HCl), 0,100 .
7.
, 100 g ( 0,063 mm). , , .
1,0 1,5 g (m g) 250 mL.
, 12 mL , 3 80 mL 2.
(NaOH).
1 . ,
.
2, 50 mL.
: .
(HCl) (C: 0,100 mol/L), ( ).
(HCl) (V mL).
CaO.
, .
.
8.
, % . . , :
%CaO] = [(28,04xCxV)/(mx1000)]x100
C: (HCl), mol/1
V: (HCl), , ml
m: , g.
.
: 0,02%. : 0,04%.9.
, (CaO) (Ca(OH)2).
4: Ca(OH)2 .
1.
. ,
Ca(OH)2 > CaO + 22.
( 2, , ) , ( 380450C)
-
10730 ( )
3. ASTM E 186897ASTM 195398ASTM E 113198ASTM E 47300, 1142974.
.
Ca(OH)2 CaO 4
5. ,
:
: mg m
:
25C 1000C 5C/min,
: ( 2 Ar) 50 100 mL/min 5mL/min
0.1 C 251000C
: 0,1 min
: .
N26.
:
Ca(OH)2. 99,5 %.7. 7.1
: : 20C / min :
: 600C
: 2 : 50 mL/min : .
7.2
Ca(OH)2 .
7.3
Ca(OH)2, , Ca(OH)2, % (380450C).
CaO% = 3.11 [1 + 2]:1: %
2: % Ca(OH)2
8.
1 (1) (2) (differential thermogravimetry DTG ) .
Ca(OH)2 :
1.
2. 0 (1) (2)
= 1 2
:. DTG
.
.
.
.
(1) . Ca(OH)2 CaO :
CaO = 3.11 1 M1 g
.
-
( ) 10731
9. TG,
, , , . , , 2 Ar, (10C / min).
. , , . % %min. . ASTM 1582 1C/min .
1.
5:
1.
/ .
2.
(Li2B4O7). To
(HCl).
/ .
3. ASTM E 886 94, 1 10.ASTM D 3682 96, 8.3.4.
.
5.
0,1 mg.
1000C 1200C.
, 35 85 mL. ,
200C. .6.
() .
(Li2B4O7), ( ).
(HCl), 1,19 g/cm3.
(HCl), (5+95). 50mL
1000 mL .7. 7.1 (
), 200 (74m).
7.2. 0,1 g 0,0001 g ,
, .
0,5 g (Li2B4O7).
(Li2B4O7). 0,5 g Li2B4O7,
.
, 1000C.
15 min 1000C .
( ).
7.3.
, .
, 250 400 mL.
-
10732 ( )
( ), , .
150 mL (5+95) .
30 min .
.
: , . .
.
200 mL.
(5+95). ( 200 mL), (5+95).
7.4
1 g (Li2B4O7) .
, 1000 C.
, 7.2 7.3.
7.5
( ) (, ) .
. : (Si), (Al), (Fe), (Ca),
(Mg), (K), (Na), (Ti) (Mn).
II. : (Ba), (Cr), (Cu), (Ni)
(Co), (Zn), (Mo) (V).
: (.. , , ., ).
8.
(200 mL).
, (5+95).
5: AI, Ca, Fe, Mg, , Na Si
1.
(), (Ca), (Fe), (Mg), (). (Na) (Si) , (AAS) (AAS ):
2.
(AAS) , . , , , . , . , .
, 5
3. ASTM 88588 (reapproved 1996)ASTM D 368296ASTM D 1193
2 Annual book of ASTM standards Vol.11.014.
(AAS). H , , , . ( 5)
5. :
, , , , 190800 nm .
: . .
: , . , .
-
( ) 10733
:
, . , .
: 250 mL .
: , , Teflon , , 1:1 HNO3 , 1: l HCl .
6.
. American Chemical Society, .
: , II D 1193.
: .
, .
(): , 1 .
1: , .
(1:1): 1:1 .
(1:1): HCl 1:1,
: .
: .
: . , . > 99.5%
7.
. :
15 min ( ).
, , .
, , % , .
. , . .
. , . , , 0 80%. . :
= log (100%) = 2 log (%T),: % = 100 % ,
, .
5
1 g (Li2B4O7)
.
, 1000C.
, 7.2 7.3 5.
. , , , , .
, , . .
.
-
10734 ( )
, . , . 1.
:
.
.
7.1 7.1.1 : 5 50 mg/L
309,3 nm (. 2 3).
: : : : 1 mg/L : 0,1 mg/L 2:
308,2 nm 1 396,2 nm 2 394,4 nm 2,5 3:
0,3 mg/L .
7.1.2 : 1,000 g
( ) . 15 mL HCl , . , 1L . 1 mL = 1 mg AI (1000mg/L)
KCI: 95 g (KCl) 1L.
7.1.3
. . 100 mL , , 2,0 mL KCl.
7.1.4 .
. (, 1000 g/mL) , .
7.2 7.2.1 : 0,2 7 mg/L
422,7nm (. 4 )
: : : 0,08 mg/L 0,01 mg/L 4: 239,9nm
120.7.2.2 : 1,250 g
CaCO3 ( ) 180C 1h, . 1000 mL . 1 mL = 0,5 mg Ca (500 mg/L)
: 29 g La2O3 , 250 mL HCl ( ). 500 mL .
7.2.3
. .
10 mL 1,0 mL , . 20 mL + 2mL LaCl3 = 22 mL.
7.2.4 , ,
. (La) . Ca pH >7, . Mg>1000 mg/L Ca. 500 mg/L Na, K NO3 .
2 5 .
7.3 7.3.1 : 0,3 5 mg/L
248,3nm (. 5 6)
0,12 mg/L 0,03 mg/L: : : 5:
: 248,8 nm 2 271,9 nm 4 302,1 nm 5 252,7 nm 6 372,0 nm 10 6:
0,05 mg/L .
-
7.3.2 : 1,000 g
( ) 5 mL HNO3 , . , 1 L . ImL = 1mg Fe (1000 mg/L).
7.3.3.
. .
7.4 7.4.1 : 0,02 0,5 mg/L
285,2 nm (. 7) 0,007 mg/L 0,001 mg/L: : : 7:
202,5 nm 25.7.4.2
: 0,829 g MgO (
) 10 mL HNO3 1 L . 1 mL = 0,50 mg MgO (500 mg/L).
: 29 g La2O3 , 250mL HCl ( ). 500 mL .
7.4.3
. , .
10 mL 1,0 mL , . 20 mL + 2 mL LaCl3 = 22 mL.
7.4.4
2mg/L La. Na, K Ca 400mg/L.
7.5 7.5.1 : 0,1 2 mg/L
766,5nm (. 8)
: 0.04mg/L : 0.01 mg/L
: : : 8:
404,4. 500.
7.5.2
: 0,1907g KCl ( ), 110C, 1L. 1mL=0,10 mg K (100 mg/L).
7.5.3
. .
7.5.4
(>2800C), .
. Na Na / 10. Na Na (1000g/mL) . , (Cs).
.
7.6 7.6.1 : 0,03 1 mg/L,
589,6 nm (. 9)
0,015 mg/L 0,002 mg/L: : : 9: 330,2 nm
, 185, Na.
7.6.2
: 2,542 g NaCl ( ), 140C, 1L. 1 mL = 1mg (1000 mg/L).
7.6.3
.
551 ( ) 10735
-
10736 ( )
.
7.6.4
. (1000 mg/L) , .
7.7 7.7.1 : 5 50 mg/L
251,6 nm.: : : 7.7.2
:
, . 0.1070 g SiO2 1g , HCl HNO3 250 mL . 200 ppm.
.
: 50 mL HCl (. . 1.19 g/mL) 50 mL HNO3 (. 1.42 g/mL) 1000 mL.
7.7.3 .
Si, 1 mL AI (1000 ppm) 100 mL
Si mL ppmSi % SiO2 25 50 53.5 20 40 42.8 15 30 32.1 10 20 21.4
: 2g / Li2B4O7 .
: .
% :%SiO2 = [(CB) / (B) x x 1.07
=
C = C =
= ppm Si 8. mg/L
. :
mg/L = A [(C+B)/C]:= mg/L
= mL
C = mL :
mg /kg = A x V/D: = mg/L
V= mLD = IT g
%
E = [(CB)/(AB)]x(N/M)xFx100:= = C= = ppm = ppm F = %
: %
-
( ) 10737
9. . ,
, , .
. : , , .
. :
. , , . .
Scientific Apparatus Makers Association (SAMA) : , , .
, . .
mg L
1%.. ,
AAS .
, , , Mg, , , , .
Mg, Ca Ba. , Si n Ca.
, , , . .
, , , . , . .
, , . , , , , .
, , , , . , , . , . , .
. ASTM D 368292, AI, Fe, Ca, Mg, Na, HCl. .
-
10738 ( )
6:
1.
.
2.
.
. , , .
3. 196 2, 10.4.
.
5.
0,1 mg. ,
1000 C.
(Mg(ClO4)2 ).
, 20 25 ml, .
. , 250 ml. (.. ),
( 0,007 mm)
6.
.
(HC1), 1,19 g/cm3.
(HCl) (1+3). 10 mL
30 mL . (HCl) (1+9). 10 mL
90 mL . . 250 g
1000 mL.
(AgNO3). 0,5 g
(AgNO3) , 10 mL 100 mL.
7. 1 g 0,05 g (B g)
.
200 mL.
25 mL .
, 40 mL HCl ,
. .
20 mL .
100 mL 1+3 .
, ( 0,45 m).
, , (*).
250 mL 100 mL .
16 .
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.
, 100 mL 1+9 (*).
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( ) 10739
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, (AgCl), .
, (AgNO3), .
(**): : , 0,0005 g.
7: 1.
. 197.1 3.2 , (HCl) ().
, SiO2 , 5 , SiO2 , 6.
2.
HCl (Li2B4O7).
(HCl).
/ .
3. ASTM E 88694, 110.ASTM D 3682 96, 8.3ASTM E 88588 (reapproved 1996)ASTM D 3682924.
.
5. 5 5,
5 5, 6 56.
56, 5 6 Si 66 () .
7. ) SiO2:
5 7
5 7.7 .
) :
67.
) SiO2 :
5 7 ( ) (Si) 5 7.7.
8. Si2 : Si2 = Si2 AY/100 x (Si2)AY: Si2= % Si2
( 5 5 7.7) = % HCl
( 6)(Si2)AY= % Si2
( )9.
HCl (200 mL).
, (5+95).
8:
1.
, 105 110C.
2.
105 110C, .3. ASTM C 31198b, 11,12 EN 4501/2001, 7.4.
.
5.
0,1 mg. ,
110 5C 6. 7. 105 110C, ,
(*)
-
10740 ( )
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105 110C. 105 110C. ,
( ).
( g). ,
, (*).
8. , % . .
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: , g,:
, g : +
, g.9. (*) :
, 0,0005 g.
-
( ) 10741
-
10742 ( )
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2007-04-23T12:15:48+0200Athens, Ethniko TypografioTheodoros MoumourisSigned PDF (embedded)