naphthalene sulfonate superplasticizer
1. Non-poisonous, odorless, non-flammable and non-corrosive
to steel bars.
2. Remarkable Plasticity, when the agent is admixed at 0.5～1.5％, water reduction rate up to 12-28%, early strength and strength effect extremely show .Statistically, compression strength on the 3rd day, the 7th day and the 28th day is increased by 60- 130％, 40-60% and 20-40% respectively.
3. 15-20％ of cement can be reserved when the agent is blended, which is preconditioned by same collapsibility and strength.
4. Improve miscibility of concrete amalgamator with water and collapsibility as well, As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.
Water Reduction: ≥12
Water Penetration: ≤90
Air Content: ≤3.0
Initial setting time: -90～+120
Terminal setting time: -90～+120
Compression strength: 1d ≥140
Shrinkage : 28d≤135
Solid content : ≥92
Diameter : ≤15
Fluidity of cement : ≥200
Na2SO4 Content : ≤18
Total alkali content: 16±2
Cl- content : ≤0.5
PH range : 7~9
Corrosion to steel : none bars
recommended blend dosage
Power: 0.75-1.5%; liquid:1.5-2.5%
1. powder: as the cementitious materials;liquid: as the solid content.
2. post-doping is better, appropriate extension of mixing time in order to facilitate uniform.
3. the liquid should be above 15 ℃ used and stored, to avoid crystallization.
Contact Name: Mike Song
Company Name: Shandong Gresea Building Materials Co., Ltd
Street Address: Xisha Industrial
Zone 11#, Beiqijia Town, Changping
Area, Beijing, China
Member name: concreteadmixtureGresea
Member Since: 04 December 2009
Total Leads: 4 concreteadmixtureGresea Import Export Business Leads
Business focus: Concrete Admixture, Concrete Additives, Water Reducer, Superplasticize, Water Reducing Agent, Air Entraining Agent, Anti-freezing Admixture, Hardening Accele
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