product name :Early Strength And Water Reducer Concrete Admixture
1. The product is non-toxic, non-flammable, non-chlorine salt, no
corrosion of steel role.
2. Good early strength concrete and Steel,
3. The late strength of concrete also increased
3. Reducing energy consumption, improve work efficiency.
4. The product at -5 ℃ conditions can still be used for normal construction, do not compound withantifreeze.
5. While maintaining the same strength, using the product can save cement 10-15%.
6. Shorten the construction period while ensuring quality of the project
High-efficiency early-strength superplasticizer compounded by organic and inorganic substances a new early strength superplasticizer. which has dual role of early
strength and water-reducing, improve the physical and mechanical
properties of fresh concrete and hardened concrete greatly; It is used in a variety of concrete early strength requirements, both
for nature conservation in situ and precast concrete, it can also
be used for steam curing of concrete products. In concrete works at
lower temperatures, it can show its early strength, enhanced
|Test Item||Index||Test Item||Index|
|Appearance||Grey powder||Fluidity of Cement Paste mm||≥200|
|Moisture Content %||≤10||PH||7-9|
|Fineness (0.315 mm residue on sieve)%||≤10||Chlorine ion content||None|
Concrete Performance Index
|Test Item||GB8076-2008 Index||Test Results (Content 1.5%)|
|Grade A||Qualified Product|
|Water-Reducing Rate %||≥8||≥5||12|
|Ratio of Bleeding Rate %||≤95||≤100||75|
|Difference in Setting Time min||Initial set||-90~+90||-90~+90||-50|
|Ratio of Compressive Strength||1d||≥140||≥130||210|
|28d Ratio of Shrinkage %||≤135||124|
|Effects on Steel Corrosion||Specify no corrosion on steel||None|