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  • Polycarboxylate Superplasticizer - China

    price: contact company for price

    JH-50 polycarboxylate based superplasticizer from Zibo Jianhua Building

    Materials Company is a high range and high performance water reducer

    which is joint researched and developed with scientific institutions.It

    is polymerized by a variety of polymer organic compounds and doesn’t

    contain the harmful substance formaldehyde.Now it becomes the most

    popular eco-friendly concrete admixture home and abroad. This product

    has bleed air function and during its long-term storage, it doesn’t

    delaminate or precipitate, and has no crystallization in winter, which

    is especially suitable for formulating high-durability, high flowing and

    high strength concrete, and exposed concrete with high quality

    requirements.Widely uesd in hydraulic electrician, ports, bridges,

    highways, tunnels and other projects.

    I:Homogeneity Index

    Item Company Standard

    JH PCE(50%)

    Appearance Transparent pale yellow Liquid

    Density (23℃)(g/cm³) 1.11±0.05

    PH Value (23℃) 6±1

    Solid Content (%) 50%±1

    Water Reducing Rate (%) ≥25

    Chloride Content(%) ≤0.10

    Na2SO4Content (%) ≤5.0

    Alkali Content (%) ≤5.0

    Formaldehyde Content (%) ≤0.05

    II:Main Performance

    1.Low dosage:save 15-30% of cement and high water reduceing rate:from 25-40%.

    2.Low Slump loss:less than 20% during 2 hours.It is beneficial to long-distance transport and pumping construction.

    3.Good compatibility:can be used with various cements and admixtures.

    4.Low shrinkage of concrete:can improve the compression of freshly mixed concrete.

    5.Low chloride and alkali content, no corrosion to steel-bar.

    6.High stability:no precipitation at low tempreture.

    7.Environmental friendly and nontoxic.

    8.High economic benefit:less cost in projects than use the other products.

    III:Scope of Application

    1.Suitable for compounding long-distance transportation pump concrete.

    2.Suitable for compounding normal concrete, high-performance concrete, high-strength concrete and ultra-high strength concrete.

    3.Suitable for compounding high durable concrete which has impermeability, high ability of keeping collapse and frost-resistance.

    4.Suitable for compounding high-performance and high flowing concrete, self-leveling concrete, fair-faced concrete and CSR FLOWCON.

    5.Suitable for compounding concrete which has high dosage of coal ash and mineral powder.


    1.The blend dosage (by weight) is 0.4%-1% of the gelled material.

    2.In order to fix the best blend dosage, trial mix according to the requirements of construction is recommended.

    3.This product can’t be compounded with naphthalene type water reducer. Compatibility test should be done previously when using together with other kind of admixture.

    4.Measure accurately. Avoid repeat mix, missing mix and error.

    5.Mud content of sand, stone and quality variety of admixtures has great effect on water reduction.So standard aggregate and admixtures are recommended.

    V:Preparation Methods

    1.PCE(50%) is always diluted to 10% to 20% concentration for use.

    For example, to make 1 ton of PCE solution(10%), please fully dilute 200kg of PCE(50%) into 800kg of water.

    2.When making pumping agent with PCE(50%), a certain amount ratarding agent, air-entraining agent and defoamer need to be added in the PCE(10%).On special occasions when slump loss of concrete speeds up and segregation appears after casting, it’s necessary to add plastic retaining agen.

    HERE is the general formula to compound pumping agent.

    PCE solution (10%): 980kg

    Retarding Agent: 15-20kg

    Air-entraining Agent: 2kg

    The dosage of RMC pumping agent is 1.8-2.5% by weight of cement.

    Air content of concrete should be controled between 2% to 4%.

    VI:Package and Storage

    1.JH-PCE is liquid, packed in plastic drums:1.1Ton/drum, 210kg/drum.

    2.Keep from rain and clutter with seal covering.

    3.Keep out of the sun and can’t be stocked below freezing point.

    4. When opening, it should be used up within 60days.

    5. It can be stocked in drum a year without opening.

    6.This product is valid for 1 year, but still can be used if checked qualified after 1 year.

    We promise to supply you with high quality Polycarboxylate superplasticizer!

    Of course , if you have some good ideas that you want us to develop or reproduced, please feel free to send us your product image or design artwork, we are also pleased to become your Original Equipment Manufacture.

    We promise good price, best quality, fast delivery.


    Polycarboxylate Superplasticizer

    Please inquiry for your need now

    Company Contact:

    • Phone: 8605337111578

    • Address: Linzi District,Zibo, Zibo, China

    • Email: Email

    Published date: September 26, 2012 -

    • Business Description: Zibo Jianhua Building Materials Co., Ltd is a leading manufacturer of concrete admixtures in China,established in 2003 in Zibo City.Our history can be dated back to village collective factory in 1993.Our factory specializes in concrete water reducing admixture.
      We mainly produce 9 types polycarboxylate superplasticizer and 4 main types are:JH01 High Water Reduction Type,JH02 Retention Type,JH03 High Water Reduction,Better Retention Type,JH06 High Retention Type and other concrete admixtures,such as:retarders,accelerators,anti freezing,air entraining and defoamer products.
      We are located in Linzi District of Shandong Province, the ancient capital of Qi dynasty, where the football originated.Covering an area of more than 6500 square meters and having over 100 staff members, we are famous for R&D and a production enterprise of Superplasticizer. Our production capacity is 20,000Tons per year for Polycarboxylate Series mother liquid and 20,000 Tons per year for various compound additives.
      Zibo Jianhua can provide professional services of technology for concrete admixture,including process,mix design,manufacturing,application and preparation methods.
      As for a membership of China Concrete Admixtures Association since 2005, and a leading manufacturer, our team has had adequate knowledge and experience in import and export trade for several years. Then we can control bulk production cost to meet your target prices by ourselves. We can also lower commercial charges in international trade with our experiences.

      Just inform us your postal addresses and telephone numbers, free samples will be dispatched to your sides through international express.Meantime we can supply Ceritificate of Origin for your reference and waybill number is essential for your tracking.

      We wish to hear from you soon and look forward to great business association with your esteemed Company!

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