Visual appearance:Pale yellow powder
Total alkaline quantity
(1)When in the low dosage, it makes the concrete being of good
dispersion and fluidity.
(2) When the dosage is more than 0.12% to 0.22%，the fluidity of the
cement paste has a significant growth.
(3)The 1 hour fluidity loss of the cement paste reduces as the
(4)The fluidity of ours is 1 times higher than others in the
Water reducing rate(%):
(1)The result of mortar water reducing rate corresponds with the
fluidity of cement.
(2)The water reducing rate increase quickly as the dosage adds.In
the same dosage,it is 35% higher than others in the market.
(3)Influenced by admixture and properties of mortar, the water
reducing rate of cement may be different from the one of mortar.
(4)Being above -5℃，it can prevent from freezing, so it can be used
as an antifreeze in concrete.
1) concrete mix ratio(KG/M3)
TOJ800-10 Dosage 0.8%
2)The compressive strength increasing ratio(%) compared with
2) The early stength can increase greatly,even if the temperature
was below -5℃,so the project can be on schedule.
(2)Concrete other properties:
Initial set time
Final set time
Mixing TOJ800-10 concrete has a low secrete ratio and shrinkage
ratio compared with standard.
The initial setting time is 60 minutes longer and the final setting
time is normal,the content of gas is controlled under 2-4%.
Dosage recommendation :
The recommended dosage of TOJ800-10 in concrete is:0.1-0.25% of the
amount of the cement.
TOJ800―10 is mainly composed of polycarboxylate powder,its solid
content is about 98%, the normal dosage is 0.12~0.3%.When the
dosage of TOJ800―·10 is only 0.06%,
it has 12% water reducing and 23% strength increasing,which is
higher than others.When the dosage of TOJ800―10 is only 0.1%,its
performance has exceeded the general
naphthalene and ethyl amine superplasticizer. But if the dosage is
lower than 0.14%, its superior workability is not obvious. When the
dosage is above 0.20%, the performance
of working and pumping goes up to excellent level. Therefore,the
best recommended dosage is about 0.12~0.24%; Preparating the
concrete of high·grade and high content fly ash
and slag powder or other special required concrete, the dosage can
be enlarged to more than 0.3%,but it is usually better not exceed
0.5% .experiments show that when the dosage
is above 0.5%, the concrete does not produce cohesion and aggregate
slurry separation,the water reducing rate rise yet,but the content
of gas increases,the setting time is delayed and strength is
Methods of application:
1.According to the design requirements of concrete, after
experiment adjusting the amount of water and sand,can reach the
dosage which meets the requirement of slump、 strength and bond
2.It applies to high·performance concrete, high strength concrete,
high fluidity concrete.When applied to above C50 concrete, raw
materials should be selected on technical specifications,
decide the appropriate mixing process and get a number of
experimental data.To make the fluidity of concrete meet the
construction requirements, the strength of concrete should have a
certain margin coefficient.
3.The product can be mixed into concrete with mixing water, the
result is better.
1.This product is alkaline liquid, non·toxic,
non·corrosive,environment friendly. But not be edible,in case body
surface and eyes contact with it, please use amount of top water
on the part of people caused by allergies, should be timely
2.This product should be stored in covered containers to keep from
3.The storage period is 12 months.
Packaging: 20kg carton drum with PP bag inside (Size on request)