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Premium Concrete Admixtures for Global Construction Excellence

Xuzhou Giant Building Materials Co., Ltd. has been a trusted manufacturer of high-performance construction chemicals since 1998. With over 70 innovative products and ISO-certified quality, we deliver advanced solutions for concrete strength, durability, and workability.

Concrete admixture application in construction

About Giant Building Materials

Giant Building Materials factory

Innovating Concrete Chemistry Since 1998

Xuzhou Giant Building Materials Co., Ltd. is a renowned manufacturer and supplier of world-class concrete admixtures, established in Xuzhou, China. With a strong focus on research, development, and manufacturing, we have earned a leading position in the global construction chemicals industry.

We offer a comprehensive range of over 70 products, including high-range water reducers, set accelerators, retarders, antifreeze agents, air-entraining admixtures, and mineral additives. Our solutions are engineered to enhance concrete performance in diverse applications—from high-rise buildings and bridges to tunnels and oil wells.

Learn more about our journey →

Why Choose Giant Building Materials?

ISO & CE Certified

Certified under ISO9001, ISO13485, and CE standards, ensuring consistent quality and international compliance.

3000+ sqm Facility

Our modern production facility spans over 3,000 square meters, equipped with advanced R&D and manufacturing systems.

Intimate After-Sales Service

We provide responsive technical support, formulation guidance, and logistics assistance to ensure customer success.

Global Export Experience

With rich experience in foreign trade, we export to Russia, Europe, Southeast Asia, the Middle East, and beyond.

Our Premium Product Range

Discover our wide array of high-performance concrete admixtures designed to meet the most demanding construction requirements.

Polycarboxylate Superplasticizer

Polycarboxylate Superplasticizer (PCE)

High-range water reducer that enhances workability and strength with low dosage. Ideal for high-strength and self-compacting concrete.

  • • Water reduction up to 40%
  • • Excellent dispersion
  • • Low slump loss
Sodium Naphthalene Sulfonate

Sodium Naphthalene Sulfonate (PNS)

A proven high-range water reducer for precast, ready-mix, and prestressed concrete applications.

  • • 15–25% water reduction
  • • Improves compressive strength
  • • Cost-effective solution
Sodium Lignosulfonate

Sodium Lignosulfonate

Natural water reducer and dispersant derived from wood pulp. Environmentally friendly and widely used in concrete and ceramics.

  • • Acts as plasticizer
  • • Improves workability
  • • Available in Ca, Na, NH4 variants
Sodium Gluconate

Sodium Gluconate

Powerful set retarder and water reducer. Enhances workability and controls setting time in hot weather concreting.

  • • Retards setting by 2–6 hours
  • • Improves finishability
  • • Chelating agent
Concrete Antifreeze

Concrete Antifreeze Admixture

Enables concrete placement in sub-zero temperatures without compromising strength development.

  • • Prevents early freezing
  • • Accelerates setting
  • • Safe for reinforced concrete
Air-Entraining Admixture

Air-Entraining Admixture

Introduces microscopic air bubbles to improve freeze-thaw resistance and durability in harsh climates.

  • • Enhances durability
  • • Reduces bleeding
  • • Triterpenoid saponin-based
Silica Fume

Silica Fume Mineral Admixture

Ultra-fine pozzolan that increases strength, reduces permeability, and enhances bond strength in high-performance concrete.

  • • Increases compressive strength
  • • Reduces chloride ingress
  • • Ideal for marine structures
Aliphatic Superplasticizer

Aliphatic Superplasticizer

Yellow liquid admixture that improves workability and early strength development in concrete.

  • • Cost-effective alternative
  • • Enhances early strength
  • • Powder and liquid forms
70+
Products Offered
3000+
Square Meters Facility
25+
Years in Business
50+
Countries Served

Frequently Asked Questions

What is a superplasticizer?

A superplasticizer is a high-range water-reducing admixture that significantly improves the workability of concrete without increasing water content, allowing for higher strength and durability.

Can your products be used in precast concrete?

Yes, our polycarboxylate and naphthalene-based superplasticizers are widely used in precast applications for their excellent flow and strength development.

Do you offer custom formulations?

Yes, we provide factory-customized admixture solutions based on specific project requirements, climate conditions, and cement types.

What certifications do you hold?

We are certified under ISO9001, ISO13485, and CE standards, ensuring quality control and compliance with international regulations.

How do I place an order?

Visit giantbms.com to browse products and contact our sales team for quotations and logistics support.

Get in Touch

For product inquiries, technical support, or export partnerships, reach out to our team. We respond within 24 hours.

Contact Information

  • Address: No.8 Qingfeng Road, Xuzhou City, Jiangsu Province, China
  • Phone: +86 18852116267 / 15190656918
  • Email: sales@giantorder.com / ann@giantorder.com

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