ASD-9 is an new generation of superplastiziser for concrete. It contains polycarboxylate and is specially formulated to give exceptionally high water reduction, greater workability and extended slump retention, usage less, no toxic and no polluting. It is a non-chloride liquid admixture which has been formulated to comply with the requirements of GB8076-2008, GB8077-2000 in China. ASD-9 is compatible with the requirements of EN934-2 (Table 3.1 and 3.2) and ASTM C 494 for Type F high range water reducing / superplacticizing admixtures. ASD-9 is accordant with all cements meeting recognized international standards.
Key Benefits
Using ASD-9 can enhances 40% concrete strength in 90 days. At same condition of concrete strength, using ASD-9 can save 15% cement usage Low permeability and make the concrete more durable. Excellent cohesion, zero segregation and minimal bleed water despite the concrete having extremely high levels of workability. The slump loss is small. High elastic modulus, low shrinkage and creep are achievable with proper controlled coarse and fine aggregates. Superior finishes with reduced honey combing.
Application
Recommended ASD-9 usage range is 0.5%-1.2% of cement usage. Adjust ASD9 usage according to the quality of the cement and cement grade. The lower cement grade needs more ASD-9 usage. The ordinary usage is 0.8% of cement usage.
Example Usage
Cement 3.9kg Steel Fiber 0kg Coarse aggregate 10.5kg Fine aggregate 7.7kg Water 1.8kg ASD-9 0.031kg
Packaging
ASD-9 is supplied in 200kg drum or 1000kg plastic bucket. Packaging size may vary subject to meet customer requirements but it need pre-order.
Health Safety
once the product splash into eyes or skin, please wash with plenty of water right now, once eating the products by mistake, please drink plenty of water and go to see doctors. No littering for pretect environment.
Our Service
Our company equips with professional concrete laboratory equipment and has experienced technical staff to provide customers with comprehensive technical service. If customers meet any technical problems, our company is sincerely willing to provide you with perfect technical advisory services, please contact us frankly.