Does this agent affect concrete strength?

No, the stable expansion stage is limited to 14 days, ensuring the ultimate strength of concrete is not affected.

What certifications does the manufacturer hold?

The manufacturer holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Gap-Filling Expansion Agent with Low Price

Name: Gap-Filling Expansion Agent with Low Price
Brand: Shandong Jufu Chemical Technology Co., Ltd.
SKU: 2092998332

Shandong, ChinaShandong Jufu Chemical Technology Co., Ltd.

US$300.00-500.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Concrete Admixtures, Construction Industry, Mortar

Colour

off-White

Model NO.

EA-A1

Transport Package

Bag

Trademark

JUFU

Origin

China

HS Code

3824409000

Production Capacity

3000mt/Years

Key features

Low Alkalinity: R2O content below 0.3% to effectively avoid Alkali-Aggregate Reaction in concrete.

Short Expansion Stage: Stable expansion stage lasts no more than 14 days, ensuring ultimate concrete strength is unaffected.

High Expansion Capacity: Normal dosage is only 6-8% by cement weight, significantly lower than UEA and CEA additives.

Crack Prevention: Minimizes drying shrinkage and hydration heat to prevent cracking in concrete structures.

Waterproofing Capability: Increases concrete water tightness, making it ideal for waterproofing building applications.

Chemical Prestressing: Enables manufacture of high-strength concrete products through chemical prestressing techniques.

Quality Certifications: Manufactured under ISO9001:2000 and ISO14001:1996 strict quality assurance systems.

Customization Options: Offers full, minor, and flexible customization based on samples or designs.

Company profile

Importers and ExportersR&D CapabilitiesManagement CertificationStandardized quality control

Shandong Jufu Chemical Technology Co., Ltd.

Shandong, 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: 2009-09-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.88h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company with a combined company type and offers chemical additives, concrete admixtures, mortar additives, superplasticizers, retarders, dispersants, and defoamers. It reports export activity for nine years, with exports representing 71%–90% of total sales, and serves multiple overseas markets. The supplier demonstrates broad customization and R&D/ODM capabilities, including new product activity during the past year, and provides OEM services for well-known brands. Service procedures, complaint handling, and corrective/preventive-action processes are documented and followed. However, it reports no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. Financial information is represented only by years, without sufficient evidence to assess credibility. Certification holdings, production scale, and named customer cases are not sufficiently documented.

Supplier typeThe supplier is described as a combined company and a limited company. Its stated product scope covers chemical additives and several construction-chemical categories, including concrete admixtures, mortar additives, superplasticizers, retarders, dispersants, and defoamers.

After-Sales capabilityThe supplier states that it regularly trains internal employees and provides practical solutions for product-use and after-sales concerns. It also reports written and followed procedures for customer complaints and corrective and preventive actions, supporting a documented after-sales process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers OEM services for well-known brands. However, it has no available SDK and no ERP system integration; these limitations do not negate the stated R&D activity but indicate incomplete evidence of broader digital innovation infrastructure.

Production capacityThe supplier reports manufacturing capacity, identifies combined facilities including a Product Production Control Center and testing equipment, and uses written instructions that are uniformly followed for finished-product inspection. The slices do not quantify production capacity or output.

Customization capabilityBoth R&D and design-capability records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad customization offering.