Polycarboxylate high-performance water reducer
Polycarboxylate high-performance water reducer

Wet mix mortar plasticizer, dry mix mortar additive, etc

Cement grinding aid, concrete admixture
Cement grinding aid, concrete admixture

Provide high-quality products and services for the development of the construction industry

Polymer New Materials
Polymer New Materials

Provide sustainable building materials solutions for global architecture

Slump preserving mother liquor

Ordinary concrete, pumped concrete, self compacting concrete, especially suitable for high-strength performance concrete.

Ordinary polycarboxylic acid water reducer

Widely used in nuclear power plants such as Fangchenggang Nuclear Power Plant, hydropower stations such as Xiluodu Hydropower Station, bridges such as the Hong Kong-Zhuhai-Macau Bridge, high-speed railways such as the Beijing-Shanghai High-Speed Railway, high-rise buildings such as China Zun in Beijing, and other fields including municipal and civil engineering.

Sustained-release (slump-retarding) polycarboxylate water reducer

High slump retention, concrete slump and flow without loss for five hours, initial and final setting time of concrete extended by 5~12 hours according to construction requirements;

High-early-strength polycarboxylate superplasticizer

Suitable for precast concrete and various high-strength, high-performance concretes, it can shorten the stripping time and improve the turnover efficiency of molds.

Water-reducing polycarboxylic acid powder

Fast dispersion, high water reduction rate, and rapid early strength development; significantly increased early strength and impermeability of cement-based materials, better workability and water retention.

Comprehensive (water-reducing and slump-retaining) polycarboxylic acid powder

Enhance the density of hardened grout, improve shrinkage and creep performance, reduce cracking, enhance impermeability, erosion resistance, and chloride ion penetration resistance, and improve durability.

Solution-type high-stability sprayed concrete quick-setting agent

Suitable for concrete spraying and anchoring operations in highway and railway bridges, tunnels, hydropower project diversion tunnels, and subway construction.

Solution-type high-stability shotcrete rapid-setting agent (iron standard)

Suitable for rapid-hardening concrete and mortar used in emergency repairs in mining and construction projects.

Mortar plasticizer

Mortar for various strength grades of wet-mix mortar for artificial masonry, plastering, and mechanical spraying, suitable for river sand, river sand, and manufactured sand.

Polyether defoamer

Widely used in defoaming mortar and concrete, it is also suitable for defoaming paints, dyes, and inks.
Guijing

Shandong Guijing New Building Materials Co., Ltd.

Shandong Guijing New Building Materials Co., Ltd. was established on December 20, 2017, located in Zhengshan, Linshu County, Linyi City, Shandong Province. It is a professional company specializing in the research and development, production, and sales of polymer materials, cement grinding aids, concrete admixtures, and dry mix wet mix mortar technology. Its main business includes the research and development, production, and sales of wet mix mortar plasticizers, dry mix mortar additives, polycarboxylate high-performance water reducing mother liquor, slump reducing mother liquor, concrete admixtures, antifreeze pumping agents, and other products. With rich industry experience and high-quality product resources, the company meets the market's demand for various building materials; At the same time, the company attaches great importance to technological innovation, actively provides technical services, development, consulting, communication, transfer and promotion, and contributes to the technological progress of the industry; The development of goods import and export business has enabled the company's products to enter the international market and expanded its business scope.

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Latest Blog



Water reducers are increasingly used in the construction industry.

Oct 13,2025

In recent years, with the rapid development of the construction industry, water reducers, as an important building material, have been increasingly widely used.


What are the functions of concrete admixtures?

Oct 13,2025

Concrete admixtures can reduce the water content of concrete, and even increase the fluidity of concrete without increasing the water content.


Issues to note when using concrete expansion agents

Oct 13,2025

If large expansion occurs when the strength is very low, it will also lead to the destruction of the concrete structure.


Teaching you how to choose concrete admixtures

Oct 13,2025

Extend the setting time of concrete, facilitating construction, especially in high-temperature environments or large-volume concrete construction.


The role of concrete admixtures in concrete

Oct 13,2025

Concrete admixtures are materials added to the concrete mix to modify the properties of the concrete and achieve specific characteristics.


What properties can be added to concrete admixtures?

Oct 13,2025

Concrete admixtures are materials added before or during concrete mixing to improve the properties of fresh and/or hardened concrete.

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Our Advantages


Focusing on the research and development of polymer new materials

We are deeply involved in the interdisciplinary field of polymer chemistry and cement-based materials, with a core focus on high-tech barrier products such as wet mix mortar plasticizers and high-performance polycarboxylate water reducing mother liquor. Through continuous basic research, we not only provide products, but also strive to provide forward-looking technological solutions for the concrete and mortar industry, promoting industry standard upgrades.

Integrated industrial chain services to ensure global customer needs

We have established a full chain service system from product development, lean production, international import and export to technical consulting. We rely on our own advanced production lines and strict quality control system to ensure excellent product performance, stable delivery, and efficient response to customized needs from domestic and foreign customers, truly achieving "one-stop" procurement without worries.

Innovation driven development, sharing technological achievements

The company has established a special research and development fund, actively introduced high-end talents, and established cooperation with multiple scientific research institutions. We are willing to share our technological achievements with the industry through transfer, exchange, and promotion, aiming to build an open and win-win industrial ecosystem and lead the sustainable transformation of the new building materials industry.

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