[89453] in Discussion of MIT-community interests
From now on your electricity service is 0 usd.
daemon@ATHENA.MIT.EDU (Meghan Marti)
Tue Oct 4 13:59:41 2016
Date: Tue, 4 Oct 2016 13:17:08 -0400
From: Meghan Marti <meghan_marti@cancelati0nscheduledd.com>
To: <mit-talk-mtg@charon.mit.edu>
------=_Part_1219_1757305662.1475601433519
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
THE SHARKS FEASTED ON THIS
The picture s is of a device that does not cost much but lowers your monthl=
y electricity statement to (almost) $0.00.
Mark Cuban partnered with this
LIFE-ALTERING INVENTION
http://www.cancelati0nscheduledd.com/seasoned-Darrell/8828Z6Zs4YdzcnhvVdVKyxdhVtFMuKmji0hvV0ONW1ff
SEE IT IN ACTION
http://www.cancelati0nscheduledd.com/seasoned-Darrell/8828Z6Zs4YdzcnhvVdVKyxdhVtFMuKmji0hvV0ONW1ff
=20
=20
=20
=20
Immediately Stop Getting any of our Email Messages? Update Preferences by going to this link=20
http://www.cancelati0nscheduledd.com/1978m_9D4uLehcphvVdVKyxdhVtFMuKmji0hvV0ONWcaa/comprehensible-ruffles
You can Also Send us a Letter to This Address aswell: 603 Maules Point Rd Blounts Creek NC 27814-9441=20
=20
=20
=20
=20
Material scientists working to develop a deeper understanding of the world=
=C3=A2=E2=82=AC=E2=84=A2s most widely used man-made material=C3=A2=E2=82=AC=
=E2=80=9Dconcrete=C3=A2=E2=82=AC=E2=80=9Dhave detailed previously unexplore=
d aspects that affect the energy required to make it and the greenhouse gas=
es released.
New techniques not only allow for analysis, but also show dislocations in d=
icalcium silicates (aka belite), a component of Portland cement, and detail=
how each of five distinct types contributes to concrete=C3=A2=E2=82=AC=E2=
=84=A2s ease of manufacture and ultimate strength.
=C3=A2=E2=82=AC=C5=93Though belite is crystalline in nature, the crystals a=
re so small and the material so amorphous that nobody has looked at them wi=
th the kind of analytical eye they deserve,=C3=A2=E2=82=AC=C2=9D says mater=
ials scientists Rouzbeh Shahsavari of Rice University.
Crystals Energy-Saving Cement
A close-up view of an edge dislocation defect in a cement crystal simulatio=
n. (Credit: Lei Tao/ Multiscale Materials Laboratory)
Energy-Saving Cement
But fine-tuning them for use in the cement that holds concrete together can=
help save energy, which in turn leads to a reduction in carbon emissions. =
The lab=C3=A2=E2=82=AC=E2=84=A2s report is published in the journal Cement =
and Concrete Research.
=C3=A2=E2=82=AC=C5=93Putting an atomistic lens on the role of defects on th=
e mechanics and water reactivity of belite crystals can provide new insight=
s on how to modulate the grinding energy of cement clinkers and strength de=
velopment of concrete,=C3=A2=E2=82=AC=C2=9D Shahsavari says. =C3=A2=E2=82=
=AC=C5=93Both of these factors can significantly contribute to energy savin=
g and reduced environmental footprints due to the use and manufacture of co=
ncrete.=C3=A2=E2=82=AC=C2=9D
Is secret to Roman concrete in volcanic rock?
Calcium silicates are a key ingredient in industrial clinkers, which are gr=
ound and mixed with water to make cement. Compared with tricalcium silicate=
, the more dominant ingredient in cement, belite can be produced at a much =
lower temperature. This temperature is at least 100 degrees Celsius (212 de=
grees Fahrenheit) lower and makes belite an economical trade.
However, it is harder to grind and reacts more slowly with water, which lea=
ds to delayed strength development in cement paste. These issues have curbe=
d the widespread use of belite-based cement in concrete, but a new approach=
could bring change.
Belite crystals of calcium, silicon, and oxygen mainly take one of two diff=
erent forms, either monoclinic or orthorhombic, each of which behaves diffe=
rently at the atomic level. Researchers subdivided those into five distinct=
polymorphic crystals. Through computer simulations and high-resolution ele=
ctron microscopy, they determined one of the monoclinic forms, dubbed beta-=
C2S, is the most brittle and possibly the best-suited for cements requiring=
low-energy manufacture.
=20
------=_Part_1219_1757305662.1475601433519
Content-Type: text/html; charset=us-ascii
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE html>
<html>
<head>=20
<meta charset=3D"UTF-8" />=20
</head>=20
<body>=20
<table width=3D"100%" border=3D"0" cellspacing=3D"0" cellpadding=3D"0" st=
yle=3D"background-color:#ccc; padding-bottom:100px; ">=20
<tbody>
<tr>=20
<!--<font size="repudiates"></font><style class="improbable"></style><font face="interestingly"><small><span></font></span></small>-->=20
<td> <br /> <br />=20
<table width=3D"500" border=3D"0" cellspacing=3D"0" cellpadding=3D"0"=
style=3D"margin:0 auto; background-color:#fff; ">=20
<tbody>
<tr>=20
<td align=3D"center" style=3D" background-color:#004a6f; " colspan=
=3D"0">=20
<table>
<!--<font dir="Lorraine"></font><small></small><span class="partiality"><font><style><font></style><span></font></span><span class="inwards"></font></span><font class="ointment"></font></span>-->=20
<tbody>
<tr>=20
<td align=3D"center" style=3D"padding:10px; "> <a href=3D"=
http://www.cancelati0nscheduledd.com/e2186GK4JdZKckhvVdVKyxdhVtFMuKmji0hvV0ONWca9/borderlands-grievance"><img src=3D"http://www.cancelati0nscheduledd.com/c237aQsCYPF4fTcshvVdVKyxdhVtFMuKmji0hvV0ONW963/borderlands-grievance" width=3D"100" height=3D"auto" /></a> </td>=
=20
<td align=3D"center" style=3D"color:#fff; font-family: helvet=
ica, arial, sans-serif; font-size: 28px; font-stretch: normal; font-styl=
e: normal; font-variant: normal; font-weight: bold; height: auto; line-=
height: 34px; text-decoration: none; padding:10px; "> THE SHARKS<br /> FE=
ASTED ON THIS </td>=20
</tr>=20
</tbody>
</table> </td>=20
</tr>
<!--<span id="sergeants"><span dir="sundry"></span></span><font size="uncles"><style id="feminine"></font><span style="Thorpe"></span></style><font></font><style face="dime"></style>-->=20
<tr>=20
<td bgcolor=3D"#004A6F" align=3D"center">=20
<table>=20
<tbody>
<tr>=20
<td align=3D"center" style=3D""> <a href=3D"http://www.cancelati0nscheduledd.com/e2186GK4JdZKckhvVdVKyxdhVtFMuKmji0hvV0ONWca9/borderlands-grievance"><img s=
rc=3D"http://www.cancelati0nscheduledd.com/be77axlJjrI50OcUhvVdVKyxdhVtFMuKmji0hvV0ONWb25/immediate-deny" width=3D"500" height=3D"auto" /></a> </td>=20
</tr>=20
<tr>=20
<td align=3D"center" style=3D"font-family: helvetica, arial, s=
ans-serif; font-size: 17px; font-stretch: normal; font-style: normal; f=
ont-variant: normal; font-weight: normal; height: auto; line-height: 27p=
x; color:#fff; text-decoration: none; "> The picture s is of a device tha=
t does not cost much but lowers your monthly electricity statement to (almo=
st) $0.00. </td>=20
</tr>=20
</tbody>
</table> </td>=20
</tr>=20
<tr>=20
<td></td>=20
</tr>=20
<tr bgcolor=3D"#004A6F">=20
<td align=3D"center" style=3D"font-family: helvetica, arial, sans-=
serif; font-size: 24px; font-stretch: normal; font-style: normal; font-=
variant: normal; font-weight: normal; height: auto; line-height: 30px; =
color:#fff; text-decoration: none; "> Mark Cuban partnered with this<br />=
<a href=3D"http://www.cancelati0nscheduledd.com/e2186GK4JdZKckhvVdVKyxdhVtFMuKmji0hvV0ONWca9/borderlands-grievance" style=3D"text-decoration:none; color:#39C; ">LIFE-A=
LTERING INVENTION</a> </td>=20
</tr>=20
<tr bgcolor=3D"#004A6F">=20
<td> <br /> <br /> </td>=20
</tr>=20
<tr bgcolor=3D"#004A6F">=20
<td align=3D"center"> <a href=3D"http://www.cancelati0nscheduledd.com/e2186GK4JdZKckhvVdVKyxdhVtFMuKmji0hvV0ONWca9/borderlands-grievance" style=3D"padding:15px=
30px; background-color:#ff9300; font-family: helvetica, arial, sans-seri=
f; font-size:24px; color:#ffffff; font-weight:bold; text-decoration:non=
e; letter-spacing: normal; ">SEE IT IN ACTION</a> </td>=20
</tr>=20
<tr bgcolor=3D"#004A6F">=20
<td>=20
<!--<span size="symbols"><small></small></span><span><font></span></font><span face="mysteriousness"><font class="poking"></font></span><big><style></big></style><span style="Telex"></span>--> <br /> <br /> </td>=20
</tr>=20
</tbody>
</table> <p> </p> <p> </p> <p> </p> <p> </p> =
<p align=3D"center" style=3D"color:#666; font-size:12px; "> <span class=3D=
"ins"> Immediately Stop Getting any of our Email Messages?</span> <a href=3D"=
http://www.cancelati0nscheduledd.com/1978m_9D4uLehcphvVdVKyxdhVtFMuKmji0hvV0ONWcaa/comprehensible-ruffles" class=3D"overshadowed">Update Preferences by going to this link</a> <span class=3D=
"transportation">You can Also Send us a Letter to This Address aswell: 603 Maules Point Rd Blounts Creek NC 27814-9441</span> </p> <p>&n=
bsp; </p> <p> </p> <p>=20
<!--<style><span><big></span></big></style><style dir="operators"><style></style><span></style><style><big></style></span></big><font></font>--> </p> <p> </p> <p> </p>=20
<div style=3D"width:auto; margin:0 auto; color: #ccc; font-size:12=
px; font-family:Georgia, 'Times New Roman', Times, serif; "></div> </td>=
=20
</tr>=20
<tr>=20
<td> </td>=20
</tr>=20
<tr>=20
<td><p style=3D"font-size:2px; color:#cccccc" class=3D"=
indirect_funerals">Material scientists working to develop a deeper =
understanding of the world's most widely used man-made materialâ??con=
creteâ??have detailed previously unexplored aspects that affect the e=
nergy required to make it and the greenhouse gases released.</p> <p style=
=3D"font-size:2px; color:#cccccc" class=3D"graces_=
honeymooners">New techniques not only allow for analysis, but also show disloca=
tions in dicalcium silicates (aka belite), a component of Portland cement, =
and detail how each of five distinct types contributes to concrete's ease o=
f manufacture and ultimate strength.</p> <p style=3D"font-size:2px; color:=
#cccccc" class=3D"ambushed_milled">â??Though =
belite is crystalline in nature, the crystals are so small and the material=
so amorphous that nobody has looked at them with the kind of analytical ey=
e they deserve,â?=9D says materials scientists Rouzbeh Shahsavari of =
Rice University.</p> <p style=3D"font-size:2px; color:#cccccc" class=3D"=
spayed_Coriolanus">Crystals Energy-Saving Cement<br /> =
A close-up view of an edge dislocation defect in a cement crystal simulatio=
n. (Credit: Lei Tao/ Multiscale Materials Laboratory)<br /> Energy-Saving C=
ement</p> <p style=3D"font-size:2px; color:#cccccc" class=3D"=
drilled_guinea">But fine-tuning them for use in the cement that=
holds concrete together can help save energy, which in turn leads to a red=
uction in carbon emissions. The lab's report is published in the journal Ce=
ment and Concrete Research.<br /> </p> </td>=20
</tr>=20
<tr>=20
<td> <p style=3D"font-size:2px; color:#cccccc" class=3D"=
deigning_Sheppard"> <br /> â??Putting an atomistic lens on t=
he role of defects on the mechanics and water reactivity of belite crystals=
can provide new insights on how to modulate the grinding energy of cement =
clinkers and strength development of concrete,â?=9D Shahsavari says. =
â??Both of these factors can significantly contribute to energy savin=
g and reduced environmental footprints due to the use and manufacture of co=
ncrete.â?=9D</p> <p style=3D"font-size:2px; color:#cccccc" class=3D"=
nostril_battlefield">Is secret to Roman concrete in vol=
canic rock?</p> <p style=3D"font-size:2px; color:#cccccc" class=3D"=
thwarts_diagrammer">Calcium silicates are a key ingredient in=
industrial clinkers, which are ground and mixed with water to make cement.=
Compared with tricalcium silicate, the more dominant ingredient in cement,=
belite can be produced at a much lower temperature. This temperature is at=
least 100 degrees Celsius (212 degrees Fahrenheit) lower and makes belite =
an economical trade.</p> <p style=3D"font-size:2px; color:#cccccc" class=
=3D"partisan_indoctrination">However, it is harder to grind=
and reacts more slowly with water, which leads to delayed strength develop=
ment in cement paste. These issues have curbed the widespread use of belite=
-based cement in concrete, but a new approach could bring change.</p> <p st=
yle=3D"font-size:2px; color:#cccccc" class=3D"bonding_=
Heinze">Belite crystals of calcium, silicon, and oxygen mainly take one of tw=
o different forms, either monoclinic or orthorhombic, each of which behaves=
differently at the atomic level. Researchers subdivided those into five di=
stinct polymorphic crystals. Through computer simulations and high-resoluti=
on electron microscopy, they determined one of the monoclinic forms, dubbed=
beta-C2S, is the most brittle and possibly the best-suited for cements req=
uiring low-energy manufacture.</p></td>=20
</tr>=20
<tr>=20
<td> </td>=20
</tr>=20
</tbody>
</table>=20
<!--<style><font lang="seconds"></style></font><span size="authorizations"></span><span title="delimit"></span><small></small><font lang="Meyers"></font>--> =20
<img src=3D"http://www.cancelati0nscheduledd.com/complicated-mechanize/882Z8Z551TVjrUcBhvVdVKyxdhVtFMuKmji0hvV0ONWf03" alt=3D""/></body>
</html>
------=_Part_1219_1757305662.1475601433519--
