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JH-50 polycarboxylate based superplasticizerfrom Zibo Jianhua Building MaterialsCompany is a high range and high performance water reducer which isjoint researched and developed with scientific institutions.It ispolymerized by a variety of polymer organic compounds and doesn`tcontain the harmful substance formaldehyde.Now it becomes the mostpopular eco-friendly concrete admixture home andabroad.
Thisproduct has bleed air function and during its long-term storage, itdoesn`t delaminate or precipitate, and has no crystallization inwinter, which is especially suitable for formulatinghigh-durability, high flowing and high strength concrete, andexposed concrete with high quality requirements.Widely uesdin hydraulic electrician, ports,bridges, highways,tunnels and other projects.
I:HomogeneityIndex
Item | CompanyStandard |
JHPCE(50%) | |
Appearance | Transparent paleyellow Liquid |
Density(23°C)(g/cm³) | 1.11±0.05 |
PHValue (23°C) | 6±1 |
SolidContent (%) | 50%±1 |
WaterReducing Rate (%) | ≥25 |
Chloride Content(%) | ≤0.10 |
Na2SO4Content(%) | ≤5.0 |
AlkaliContent (%) | ≤5.0 |
Formaldehyde Content (%) | ≤0.05 |
II:MainPerformance
.Low dosage.Low Slump loss.Goodcompatibility .Lowshrinkage of concrete .Low chloride and alkali content,nocorrosion to steel-bar. .High stability .Environmental friendly andnontoxic. .Higheconomic benefit
IV:Usage
1.The blend dosage (byweight) is 0.4%-1% of the gelled material.
2.In order to fix thebest blend dosage, trial mix according to the requirements ofconstruction is recommended.
3.This product can`tbe compounded with naphthalene type water reducer. Compatibilitytest should be done previously when using together with other kindof admixture.
4.Measure accurately.Avoid repeat mix, missing mix and error.
5.Mud content ofsand,stone and quality variety of admixtures has great effect onwater reduction.So standard aggregate and admixtures arerecommended.
VI:Packageand Storage: JH-PCE is liquid,packed in plasticdrums:1.1Ton/drum,220kg/drum.
concrete admixture,polycrboxylate superplasticizer
