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Concrete Admixtures
Accelerating
Concrete Admixtures
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Pozzutec® 20+
Accelerating
Concrete Admixture
Pozzutec® 20+ admixture is a multicomponent, non-chloride,
water-reducing and accelerating admixture formulated to accelerate
concrete setting time and increase early and ultimate strengths across a
wide range of ambient temperatures (hot, mild, cold and subfreezing).
Pozzutec 20+ admixture meets ASTM C 494 requirements for Type C,
accelerating, and Type E, water-reducing and accelerating, admixtures.
Features
Accelerated setting time
Especially effective for concrete placement at ambient temperatures as
low as 20 °F (-7 °C)
Superior workability
Increased early and ultimate strength
Superior finishing characteristics for flatwork and cast surfaces
Benefits
Earlier
finishing of slabs – reduced labor costs
Reduced
in-place concrete costs
Reduced
or eliminated heating and protection time in cold weather
Earlier
stripping and reuse of forms
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Pozzolith® NC 534
Accelerating
Concrete Admixture
Pozzolith NC 534 patented, ready-to-use, liquid admixture is formulated
to accelerate time of setting and to increase early concrete strengths.
Pozzolith NC 534 admixture does not contain calcium chloride and is
formulated to comply with ASTM C 494 Type C, accelerating, admixture
requirements.
Features
Accelerated setting time across a wide range of temperatures
Increased early compressive and flexural strength
Benefits
Earlier
finishing of slabs — reduced labor costs
Reduced
in-place concrete costs
Reduced
or eliminated heating and protection time in cold weather
Earlier
stripping and reuse of forms
Superior finishing characteristics for flatwork and cast surfaces
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Pozzolith® 122 HE
Accelerating
Concrete Admixture
Pozzolith 122 HE ready-to-use, liquid admixture is designed to make more
uniform and predictable quality concrete while accelerating setting time
and strength development. Pozzolith 122 HE admixture meets ASTM C 494
requirements for Type C, accelerating, and Type E, water-reducing and
accelerating, admixtures.
Features
Increased early and ultimate strengths – compressive and flexural
Reduced
water content required for a given workability
Accelerated setting time characteristics
Benefits
Improved workability
Superior finishing characteristics for flatwork and cast surfaces
Earlier
finishing of slabs – reduced labor costs
Reduced
protection time in cold weather
Earlier
stripping and reuse of forms
Earlier
structural use of concrete, as in lift-slab, tilt-up, paving and floors
Easy to
disperse in concrete mixtures, avoiding many of the problems associated
with flake calcium |
