Aliphatic superplasticizer
Advantages
1. High water reduction rate: As 1-2%dosage, water reduction rate up to 18%-25%.In the same condition of slump strength, use aliphatic superplasticizer can save 25-30%of cement dosage. 2. Concrete’s early strong, the enhancement effect is obvious: Concrete mixed with aliphatic superplasticizer reach 60-70%of design strength in 3 days, 7 days to 100%, the strength in 28 days is higher 30-40%than blank oncrete. 3. Highly plastic resistant: When combined with other retarders (such as sodium gluconate, maltodextrin, etc.), concrete slump loss can be greatly reduced. The slump loss will almost no loss on 60 minutes, 10-20%loss on 90 minutes. 4. It has good flow-ability and cohesion: It wide applicability for cement, has good compatibility with other admixtures. 5. It can improve the frost - thawing resistance, anti-permeability,sulfate resistance and other physical properties of concrete. 6. It is non - toxic, non - flammable and non - corrosive, it has no sodium sulfate crystallization in winter.
Description
This product is an aliphatic hydrocarbon superplasticizer liquid. The main raw materials of aliphatic superplasticizer are acetone, formaldehyde, NaOH, concentrated sulfuric acid and other products. It has obvious strengthening effect for concrete, wide applicability for cement, with low slump loss, no sodium sulfate crystallization at low temperature. It widely used in preparation of pumping agent, retarding, early strength, antifreeze, air and other types of personalized water reducer. It also can compound use with naphthalene series superplasticizer, amino superplasticizer and polycarboxylic acid superplasticizer.
Applications
1. This product is a reddish brown liquid/powder.The optimum dosage should be found by experiments,the recommended dosage is 1.5-2% 2. Aliphatic superplasticizer can mixed with water, and then put them into concrete. If put aliphatic superplasticizer directly, concrete batch plant should run for an additional 30 seconds. 3. Due to the high water-reducing rate of Aliphatic superplasticizer, it is a normal phenomenon when concrete surface secrete a yellow pulp layer during initial coagulation. After the concrete slurry finished, the color will disappear, or the color will be removed naturally during the progress of strength of concrete. The color will eliminate faster if doing a watering curing, and it does not affect the internal and surface properties of concrete.
Coverage
This product is powder or liquid, the power packaging adopts 25kg/bag and liquid packaging adopts 1ton/IBC tank, or 20ton/Flexitank, or 200kg/Plasticdrum. During storage, it should prevent leakage, prevent exposure, and prevent high temperature. The storage life is two years. After expired, the product should be tested before use. This product is non-flammable and non-explosive.