Polycarboxylate Superplasticizer Construction Chemical Powder 98% PCE for High Durable Concrete CAS 25133-97-5

• Customization: Available
• Appearance: Powder
• Application: Concrete Admixture, Floor Hardener, Grouting Material, Mortar Admixture, Plastering Material, Self-Leveling Compound, Long-Distance Construction Projects
• Model NO.: JR-PCE
• Chemical Composition: Polycarboxylate-based Water Reducers
• Setting Time: Normal Setting Time
• Type: High-range Water-reducing Agent
• Water Reduction Rate: 20%-30%
• Solid Content: 98% Min
• Model: High Water Reducing Ratio
• Appearance (23c): Powder White
• Compressive Strength 1 and 28 Days: 220 and 170
• Ratio of Bleeding Rate: 85% Min
• Initial Setting Time: 40-80 Minuts
• Final Setting Time: 0-10 Minuts
• Cement Standard: 42.5
• Content of Chloride (%): 0.1 Max
• HS: 38244010
• Application for: High Flowing Concrete, Self-Leveling Concrete
• Construction: Expressway, Railway, Bridge, Tunnel, Ports, Wharf
• After-Sale: Usage and Technical Supported
• After-Sales Service: Supply Usage Method.
• Usage: for Self-Leveling Concrete
• Transport Package: Paper-Plastic Lamination Package with Inner
• Specification: powder 98%
• Trademark: JR
• Origin: Shandong Province, China
• HS Code: 38244010
• Production Capacity: 36000 Tons Mother Liquid Per Year
• Package Size: 110.00cm * 110.00cm * 110.00cm
• Package Gross Weight: 1220.000kg

Product Description

 

 

Product Description

Due to most of PCE superplasticizer is liquid and procedure of PCE powder is complex and dangerous, PCE superplasticizer is mostly sold in liquid in market.Recently, with the technology and procedure improved, PCE powder is common in market. the powder will be more convenient for client in transport and use. So the powder is becoming the trend of this product.

PCE superplasticizer attract the attention from engineering field and has been widely used in some important projects.
Predictably, base on above advantages, PCE superplasticizer will be the main trend in the market.

It is based on molecular designs and adsorption capacity of polycarboxylate,we do R&D and successfully produce water reducing and retention type polycarboxylate superplasticizer for concrete.With initiating systerm and reaction conditions,we achieve high adaptability. Main function: wide adapability of kinds of cements,gravels and sands. water reducing ratio and better retention,ability of solving slit content of sand and gravel.With it's stable performance,it's widely used in all kinds of concrete projects and cement product, that is well received at home and abroad.

Index:

Visual appearance: white powder 98% solid content.

Product Parameters

Cement Paste Performace:

(%)Dosage	5 min	1 Hour	(%) Fluidity Loss
0.12	140	160	0
0.14	160	180	0
0.16	180	200	0
0.18	200	240	0
0.20	240	270	0
0.22	270	310	0
(%)Powder Dosage		(%) water-reducing rate
0.14		18
0.18		23
0.20		29
0.22		32

Concrete Performance:
Strength and Mix Proportion of Concrete

	water	cement	sand	aggregate
standard grams	200	330	712	1163
Dosage 0.16 in PCE powder	138	327	734	1198

Ratio of Compressive strength growth(standard)as following:

1 day	3 days	7 7days	28days	90days
220	190	170	170	170

Other performance of Concrete:

Ratio of bleeding rate	Ratio of Shrinkage	Initial setting time	Final setting time	Air content
≤85%	≤75%	+40~80 min	+0~10 min	≤3%

Comparing with standard concrete,the bleeding rate and shrinkage rate of concrete with PCE powder is lower ,Initial setting time prolong 60 minutes , final setting time is similar, air content is controlled in 2-4%.
 

Motar Performance:
1.It is homologous between water-reducing rate of motar and fluidity of cement paste. The more fluidity of cement paste, the more water-reducing rate of motar.
2.Water-reducing rate increases fast and high when the dosage increase. When the dosage is same, the water-reducing rate of PCE powder is 35% higher than that of other superplasticizer in market.

3.Due to the influence from the admixture and sand coarse aggregate, Water-reducing rate in concrete is different from that of motar. When the the admixture and sand coarse aggregate are in favour of the concrete flow, the water-reducing rate of concrete is higher than that of motar.
4.It has antifreezing performance when temperature is above -5ºC. So it can be used in antifreezing concrete.

Safety and Attention:
1.This product is alkalescence solid without toxic, corrosiveness and pollution.
It is unedible when it come to body and eye, please wash it in clean water. When there is allergy for some body, please send the person to hospital rapidly for cure.
2.This product is storaged in paper barrel with PE bag inner. Avoid rain and sundries to mix in.
3.Quality guarantee period is 12 months.
 

Application/Usage

·Scope of Application

1.Suitable for long-distance construction projects type pumping concrete.
2.Suitable for compounding normal concrete,high-performance concrete,high-strength concrete and ultra-high strength concrete.
3.Suitable for impervious,antifreezed and high durability concrete.
4.Suitable for high-performance and high flowing concrete,self-leveling concrete,fair-faced concrete and SCC(self compact concrete).
5.Suitable for high dosage of mineral powder type concrete.
6.Suitable for mass concrete that used in expressway,railway,bridge,tunnel,water conservancy projects,ports,wharf,underground etc..

·Usage
According to the design of concrete, adjust quantity the water or sand to make sure the slumps, strength, setting all to meet with requirements base on the required dosage of admixture.
1.It apply to concrete with high performance ,strength and fluidity.
2.When make C50 concrete,it should choose the suitable material according to relative technology rule and confirm the suitable mixing technology base on enough test data.
3.To make sure the fluidity of concrete can meet with the requirements of engineering, the strength of concrete should have surplus .
4.This product can be added into concrete together with water which is used in mixing. but it will get better performance if mix it with water firstly.

Development of concrete water reducing admixture:

the first generation water reducers are:lignosulfonate types(Na,Mg,Ca).
the second generation water reducers are:naphthalene sulfonate type,Sulfonated melamine formaldehyde type,aliphatic series,aminosulfonic acid series.
the third generation water reducer are :Polycarboxylate based superplasticizer.

Company Profile

ZIBO JOYREACH NEW MATERIALS CO.,LTD is a leading Project Investment Management enterprise of construction products in China.We mainly specialize in materials' R&D,invest production cost,domestic sale and international exporting sale.

Zibo Joyreach is a professional manufacturer of concrete admixtures integrating scientific research, development, synthesis, sales and after-sales service. We have achieved lead-edge technologies such as polymerization of macromonomer,molecule designs,functionalization,compounding.The products have stable quality and super performance to meet different customers' requirements of concrete projects.Concrete admixtures are widely used in concrete construction projects,national defense,power plant,water conservancy,railway,road,bridge,oil field etc.

The company's core products include: naphthalene superplasticizer, polycarboxylic acid high-performance superplasticizer, polycarboxylic acid slump stabilizer, pumping agent, antifreeze, sodium lignosulfonate, calcium lignosulfonate dispersant, retarder, early strength agent, etc. Superior product performance and stable quality. It has successively passed CCC compulsory certification of concrete antifreeze products and s09001:2008 quality management system certification. The products are supplied all over the country. At present, it is committed to the international market and exported to Russia, Uzbekistan, Mongolia, the United Arab Emirates, Bangladesh, Iran, Turkey, India, Vietnam, Malaysia, Brazil, Chile, Peru and other countries. It is mainly used in railway, power plant, oil field, port, wharf concrete mixing plant project, which has a good market prospect.Welcome customers at home and abroad to negotiate technical and product cooperation!

Packaging & Shipping

 

FAQ

FAQ
1 : How can you control your quality?
A1 : For each production processing,we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested.
A2 : It usually needs about 15- 20 days after receiving the PO.
Q3 : Do you provide free samples?
A3 : Yes, free samples are available, generally speaking, the buyer shall bear all the delivery cost.
Q4 : What is your payments terms?
A4 : We can accept 50% deposit, 50% balance to be against the BL copy or by LC, or other payment terms.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit our company.
Q6 : What standards do you have?
A6 :Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.

Our Services
a.Your inquiry related to our product or prices will be replied within 24 hours.
b.Strict quality control,competitive prices and fast delivery will be shown for you.
c.We can provide the free samples or provide the products according clients' special requirements.
d.Many years of skillful experience in manufacturing, sales,exporting and shipping service.
e.International Business Experience and After-sale Service Make You and Us Better!
f.Friendly,Efficiently,Professionally,Honestly!
g.Better products,Better Prices,Better Services!