Description
PORTLAND CEMENT CEM II /A-L *2,5R
origin: PORTUGAL
Packaging: *0 kg
bags
quantity: up to *5,**0 MT /
month .............price *0EUR/MT FOB LISBOA
Payment: L / C
before signing the contract you
can personally visit the production of cement in
Portugal!
The limestone Portland Cement CEM II / A-L *2,5R is a product of
great
versatility, combining a good workability and high
resistance,
characteristics which allow its use in concrete of various
strength grades and
prefabrication in light or heavy.
Cement CEM II / A-L *2,5R is a specially formulated product and
adapted to:
-
Ready-mixed concrete or manufactured in average work high
resistance;
-
Prestressed concrete at current age;
-
Designed concrete, lightweight concrete and concrete
settlement;
-
Prefabrication heavy with normal turnover or large light
prefabrication
turnover;
-
Reinforcement and structural concrete repair.
gray
cement with a lower heat of hydration and better
workability
a
CEM I cement of the same strength class.
rapid development of resistance (high early
strength).
final resistances within the indicated class values
​​(resistance to *8 days).
The
correct development of resistance is sensitive to the healing
process.
-
Should be taken care to avoid dissecting all concreted
parts.
-
Should be avoided concreting in very hot or very cold
weather.
For
the best performance in concrete and mortar:
-
Recommended the study of composition;
-
The best workability allows to reduce water dosage
mixing, ensuring a water / cement ratio compatible with the
conditions
application.
It
is possible to add fly ash, under specific conditions and provided
that
met
quality control requirements and previous studies of
composition.
The
handling of powdered cement may cause eye irritation and
roads
respiratory. When mixed with water can also cause skin
sensitization.
We
recommend the use of anti-dust for respiratory protection mask,
gloves
hand
protection, eye goggles and coveralls for protection
of
the skin.
For
detailed information see the Safety Data Sheet for this
product.
