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| Amarillo
Macael
Río |
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| Location: |
Macael
(Almería)
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| Composition
Mineral: |
Dolomitic
(Heavy
crystalline) |
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| Main
components: |
Dolomita
(98,60%) |
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| Components
accessories: |
Calcite
(0.80
%),
opaque
(oxides
of
iron
and
manganese)
(0,60%)
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| Apparent
density |
2.82
g/cm3
UNE-E 1936
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Water
absorption to
the atmospheric
pressure |
0.39
% Pr EN 13755
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| Open
porosity |
1.09
% UNE-E1936
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| Total
porosity |
4.15
% UNE-E 1936
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Resistance
to the crystallization
of salts
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Loss
in weight:0.61
%
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| Flexion
resistance |
10.47
3.45 N/mm2
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Frost test |
Alterations:
NO
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Loss
of resistance
to
the flexion:
53.5
% |
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Anchorages
resistance
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1661
N Pr EN 13364
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| Abrasion
resistance |
27
mm Pr EN Wi
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| Sliding
resistance |
Sawed:
USRV = 63
Grain
60:
USRV = 46
Brightness:
USRV = 26
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Energy
of breakage
by impact
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3.82
Julios
(Pr EN WI
24619) J
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| Termal
test resistance |
Alterations:
NO
Pr EN WI 246016
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