Efficient High Range Polycarboxylate Superplasticizer for Building Projects

• Customization: Available
• Appearance: Powder
• Application: Concrete Admixture
• Model NO.: JS-103
• Chemical Composition: Polycarboxylate-based Water Reducers
• Setting Time: Normal Setting Time
• Type: High-range Water-reducing Agent
• Water Reduction Rate: 30%-40%
• Transport Package: Drum/ IBC Tank/ Flexitank
• Specification: 200kg, 1100kg
• Trademark: Gaoqiang
• Origin: China
• HS Code: 382440
• Production Capacity: 50000tons/Year

Product Description

JS -103 Polycarboxylate superplasticizer 50% (High Range Water reducing type) is a new generation of high performance polycarboxylic acid superplasticizer was prepared from methyl allyl alcohol polyoxyethylene ether macromonomer by free radical polymerization, it is containing 50% solid content. It has a higher water reduction rate and a certain slump protection function, to ensure the excellent working performance of concrete, higher strength and excellent durability, mainly used for export, transport distance is relatively long mother liquor customers.

Product Feature
1. Incredible water reduction rates exceeding 40%, redefining efficiency.
2. With low viscosity and thixotropy, it's perfectly suited for low water-cement ratio concretes, enhancing ease of use.

Product Specification

Item		Unit	Standard
Appearance		--	clear or light yellow liquid
Fluidity		mm	≥240
Density		g/cm3	1.02-1.06
Solid Content		%	50%±1.5
PH Value		--	5±1
Water Reducing Rate		%	≥25
Air Content		%	≤3.0
Atmospheric Pressure Bleeding rate		%	≤20
Pressure Bleeding Rate		%	≤90
Chlorine Ion(Based on Solids)		%	≤0.1
Alkali Content (Based on Solids)		%	≤5.0
Sodium Sulphate Content		%	≤5.0
Formaldehyde Content		%	≤0.05
Shrinkage		%	≤110
Concreting Time	First Concreting	min	-90~+120

 

Application

1. Suitable for the early strength concrete, retarded concrete, precast concrete, cast-in-place concrete, flow concrete, self-compacting concrete, mass concrete, high-performance concrete and faced concrete, all kinds of industrial and civil buildings in the mix and cast-in-place concrete, especially for low-grade commercial concrete.

2. It can be widely used in high-speed railways, nuclear power, water conservancy and hydropower projects, subways, large Bridges, high expressways, harbors and wharves and other national large and key projects.

3. Applicable to all kinds of industrial and civil construction and commercial concrete mixing station.
 

HOW TO USE

1. This product is available as a colorless or light yellow liquid, offering ease of implementation. Recommended Dosage as follows: typically , 5%-30% of the mother liquor is utilized in mixing with smaller materials to craft a potent water-reducing agent.The water-reducing agent is typically used at 1% to 3% of the total weight of cementitious materials to ensure optimal results..
2. Prior to using this product or changing cement and gravel types or batches, an adaptability test is essential to determine the optimal proportion of water-reducing agent based on test outcomes..
3. JS-103 can be used on its own or in combination with slow-release mother liquor to minimize concrete slump loss, requiring adjusted amounts for maximum effect compared to JS-101B. Alternatively, mix with functional auxiliaries to create admixtures with retarder, early strength, antifreeze, or pumping capabilities. Ensure application methods and conditions are defined through testing and compounding technologies.
4. When used with other admixtures like early strength agents, air entraining agents, or retarders, thorough testing is required. Avoid mixing with naphthalene series water reducers.
5. Concrete Determine cement and mix ratios through testing. During use, add or incorporate the mixed and measured water into the concrete mixer simultaneously. Pre-use mixing tests are crucial to guarantee concrete quality.
6. For concretes with active admixtures like fly ash or slag, calculate the water-reducing agent as part of the total cementitious material amount.

Packing & Delivery
 

Package: 220kgs/drum, 24.5 tons/Flexitank, 1000kg/IBC or upon request.

Storage: This product is weakly acidic and will corrode iron containers and affect product performance. Please use plastic containers for storage. Store in a ventilated place, away from sunlight and moisture. Please take antifreeze measures in winter.