Is it safe to use in precast and prestressed concrete?

Yes, it is widely used for precast, fresh, reinforced, and prestressed concrete in various construction projects.

What certifications does the product have?

The product complies with ISO 9000 quality standards, SGS certification, and our factory holds ISO 14001 and ISO 45001.

Industrial-Grade Naphthalene-Based Water Reducing Agent Powder Improves The Workability of Concrete and Is Suitable for Large-Scale Infrastructure Projects

Name: Industrial-Grade Naphthalene-Based Water Reducing Agent Powder Improves The Workability of Concrete and Is Suitable for Large-Scale Infrastructure Projects
Brand: Shandong Xishui Building Materials Co., Ltd
SKU: 2117755842

Shandong, ChinaShandong Xishui Building Materials Co., Ltd

US$460.00

5-25 Tons

US$455.00

26-103 Tons

US$450.00

104-207 Tons

US$445.00

208+ Tons

Sample price:US$30.00/kg.Request sample

Product profile

Appearance

Brown Powder

Color

Brown

Cement Flowing Rate

≥230mm

Chlorides Content

< 0.2%

pH Value

8±1

Fitness

0.315mm Residue< 5%

Solids Content

≥ 92%

Sodium Sulfate Content

< 18%

Surface Tension

70±2mn/M

Concrete Reducing Water Rate

≥ 20%

Steel-Bar Corrosion

None

Transport Package

700kg or 25kg Bags

Specification

700kg or 25kg Bags

Origin

China

HS Code

382440

Production Capacity

80000tons/Year

Key features

Strength Enhancement: Significantly improves early age strength by 15% -40% without air entrainment.

Corrosion Protection: Zero steel-bar corrosion with chlorides content strictly controlled below 0.2%.

Broad Compatibility: Well compatible with Portland, slag, fly ash cements, and various admixtures.

Versatile Applications: Suitable for precast, pumping, high fluidity, and large-scale infrastructure projects.

Certified Quality: ISO 9001, ISO 14001, ISO 45001 certified with SGS third-party testing.

Customization Support: Supports OEM/ODM services with flexible customization from samples or designs.

Efficient Logistics: Fast delivery within 7-15 days with professional packaging and documentation.

Company profile

Shandong Xishui Building Materials Co., LtdShandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2011-02-28Nearest Port: QingdaoAverage Response Time: ≤5.10h

AI-Powered supplier vetting

SummaryThe supplier is a concrete admixture manufacturer integrating research, production, processing, and sales. It reports 15 years of export experience, six production lines, multiple high-volume admixture product capacities, and a quality assurance and after-sales system. Its R&D profile includes professional technical personnel, advanced testing equipment, new products during the past year, 3D software design, ODM, OEM for well-known brands, and broad customization services. However, no supplier management system certifications are listed, and the available evidence does not substantiate financial strength, specific customer cases, or overseas service infrastructure. The supplier also reports no SDK availability, no overseas warehouse, showroom, agents or branches, and no participation in offline trade shows.

Supplier typeThe supplier is described as specializing in researching, producing, and selling concrete admixtures, with a dedicated Concrete Admixture Production Line and multiple admixture product categories. This supports classification as a concrete admixture manufacturer and integrated production-and-sales enterprise.

After-Sales capabilityThe company reports a complete or sound quality assurance system and good after-sales service. It also has written procedures and followed records for customer complaints, corrective and preventive actions, and supplier service-capability assessment, supporting a documented after-sales and service-management process.

R&D capabilityThe supplier reports professional technical personnel, advanced testing and experimentation equipment, new products during the past year, 3D software design services, ODM capability, and OEM service for well-known brands. However, it explicitly lacks an available SDK; overall, the evidence supports substantial product and design R&D capability.

Production capacityThe supplier operates six production lines and reports substantial annual capacities across sodium naphthalene sulphonate, polycarboxylate superplasticizer, sodium/calcium lignosulfonate, sodium gluconate, and melamine water reducing agent. The order-fulfillment field is recorded as 6, but its meaning is not defined, so fulfillment performance cannot be independently assessed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. These statements directly demonstrate broad customization coverage.