-
stored wet and hot, or near any acid,
organic materials, or metals. The
unhydrated form is
safer to handle.[citation needed]
Calcium hydroxychloride Sodium...
-
amounts of hematite,
varying between 20% and 70%. Red
ochre contains unhydrated hematite,
whereas yellow ochre contains hydrated hematite (Fe2O3 · H2O)...
-
early plasticity and
higher water retentivity and by a
limitation on its
unhydrated oxide content." The term Type S
originated in 1946 in ASTM C 207 Hydrated...
-
distribution maps of
chemical compounds and
material properties:
Example of an
unhydrated clinker remnant in a 19th-century
cement mortar (cement chemist's nomenclature:...
-
comprise acceptance criteria.
Concrete tests can
measure the "plastic" (
unhydrated)
properties of
concrete prior to, and
during placement. As
these properties...
-
promotes autogenous healing because major sections of
these additions remain unhydrated even at
older ages. The
pozzolanic reaction,
which is
specific to siliceous...
- cracks. This
ability is prin****lly
attributed to
further hydration of
unhydrated cement particles and
carbonation of
dissolved calcium hydroxide. Cementitious...
- hydroxide, sulfates,
sodium carbonates, pot****ium, calcium, and
hydrated and
unhydrated cement particles.
These crystal structures then plug the
pores and capillaries...
