 Origin |
China |
Applications
All concretes cast in winter or at temperature in the rang of -5~ -200C, such as
l Frozen resistant concrete
l High early strength concrete
l High performance concrete
l Self-compacting concrete
l Long time slump and flow retention concrete
l Flow concrete Self-flow concrete
It can keep slump and flow of concrete for over 1 hour, prevent concrete from frozen, improve performance, workability and durability, decrease shrinkage and cracking.
Varieties
FULLONTM-301竊�/span>20竊��: adaption to temperature 0f -5 ~ -150C
FULLONTM-301竊�/span>20竊��: adaption to temperature 0f -15 ~ -200C
Important: It is recommended to confirm proper dosage and type through test in accordance with the environment temperature.
Advantages
l Frozen resistance and air entraining
l Strength recovered at normal temperature
l High early strength and rapid strength development at later age
l Excellent workability and good durability
l Long time slump and flow retention (over 1 hour)
l Excellent compatibility with cementing materials
Dosage
Dosage could be different depending on the concrete requirement and environment temperature. It is recommended to perform trial mixes to make sure of the proper dosage and type through test in the range of 2.0~4.0% (for 20% solution, weight on cementing materials).
Packaging
Solution available in 200kg drum or 1m3 tank.
Physical Properties
|
Items
|
Specification
|
|
Solid content (%)
|
20±0.5
|
40±1
|
|
Appearance
|
Yellowish liquid
|
Deep brownish
viscous liquid
|
|
pH
|
7±1
|
7±1
|
|
Specific gravity(200C)
|
1.05±0.01
|
1.10±0.02
|
|
cl- content
(%)
|
≤0.01
|
≤0.01
|
|
Na2O+0.658K2O
(%)
|
≤1.5
|
≤3.0
|
|
Dosage
(%)
|
2.0~4.0
|
1.0~2.0
|
Experimental Results
Concrete design
|
Strength
|
W/C(%)
|
C
|
Fly-ash
|
S
|
G
|
W
|
AD type
|
AD(20%)
|
|
35MPa
|
41.2
|
355
|
45
|
765
|
1075
|
165
|
301
|
8.2
|
|
35MPa
|
41.2
|
355
|
45
|
765
|
1075
|
165
|
302
|
12.0
|
Results
|
AD type
|
Slump /flow (mm)
|
Temp(0C)
|
Air content(%)
|
Compressive strength (MPa)
|
|
initial
|
60min
|
initial
|
R-7
|
3d
|
7d
|
28d
|
|
301
|
220/550
|
210/530
|
-10
|
5.0
|
|
31
|
39
|
45
|
|
302
|
230/600
|
220/560
|
-15
|
5.6
|
|
|
|
|
Notes
l It is recommend to ask for technical information to ensure proper use.
l In order to achieve the best properties of concrete, it is recommended to perform trial mixes before use.
l No suggestion for use are intended as, and nothing herein shall be construed as a recommendation to infringe any existing patents or to violate any laws.
cautions
l Do not allow the product to freeze or be stored below -100C.
l The product can not be mixed with naphthalene water reducer during transportation, storage or application, which may lead to a significant decline in concrete workability.
l Validity: 12 months. It should be used up in 60 days when package has been unsealed.
Technical Service
Our professional technical personnel will be glad to answer any technical question or technical assistance.
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