cement

Product characteristic

Product type

The major product is portland cement clinker and high grade portland cement, the common cement we are producing mainly are portland cement, ordinary portland cement, slag portland cement, composite portland cement. The special cement contain Sulfate resistance cement, moderate portland cement, low heat slag portland cement, highway portland cement, oil well portland cement, non-maglev portland cement, nuclear station portland cement, white cement, etc. To perform according to international cement standard, we have Type I/II and Type II/V based on ASTM C150 and P.I 52.5N , P-42.5R, P-42.5N base on EN-197 test standard, as well as other cement standard.

The performance of product

The cement series product are all produced under New Dry Process System, with advanced QCX in line control system, equipped with advanced X-ray analysis apparatus,X-Fluorescence, automatic constant stress compressive, hydration heat testing apparatus, Atom Absorb Spectrum, and other full cement equipment. The majority of subsidiaries have obtained the certificates of ISO90002000 Quantity system, and ISO14000 Environment System, strictly be conducted and controlled according to the Quality System Requirements, which make sure our Cement series product can be met with the request in the different market and its clients. We are not only supply the portland cement under China National Standard, but also supply portland cement which carry out according to ASTM of USA, EN of Europe, and ISO, in addition, we can develop the special portland cement product as per the various clients request.

Moreover, in order to guarantee the cement product performance, our cement has built the first National Class Concrete Laboratory in Chinese cement field, dedicate to study and improve the cement product performance, in order to meet with the request of various clients, to broaden our managing concept the first class product, serious service. With continuous effort and progress, our cement Product Quality has been well accepted by world wide clients, and obtained the import licenses, like European Union and other countries and regions. Meanwhile, our cement series products have been authorized with China Famous Brand and exempted in quality checking.

The typical performance during using:

• Steady and high quality, low fluctuate, and rich in strength grade.
• Good workability and adaptability with additives.
• Long term steady in color, wide used in the construction of modest color building.
• Low bleeding, be applicable to produce concrete.
• Freeze-proof, abrasion resistance.
• Concrete made from the cement has steady solidity ratio, the volumetric shrinkage basically reach to balance at one-year age, up to the high standard of international and domestic.
• Meanwhile, its low slump loss meets the need of the long distance delivery of concrete-mixer.

The performance of special cement

→ Highway portland cement:

Low hydration heat, steady high quality and strength, high freeze-thaw durability and corrosion resistance, good workability and adaptability with additives.

→ Middle-low hydration heat portland cement

Abrasion resistance; low drying-shrinkage; steady high quality, long term steady in color good workability and applicability with additives

→ Sulphate resistant cement

high sulphate corrosion resistance; low hydration heat; low permeability; steady high quality; good workability and applicability with additives

→ Well portland cement

Can be widely used in various part as per clients request; applicability with additives.

→ Non-magnetic cement

Self low magnetic content; applicability with additives; high ultimate strength

→ Special portland cement for nuclear generator plant

Adaptable with additives; can be used to make high-strength, high-density concrete, as well as high workability concrete

→ White portland cement

High whiteness; long term steady in color; can be used to make colorful cement.

The characteristic of Cement Clinker:

High quality and steady; standard size and easy to grind; applicability with additives in grinding; a lot of industrial waste materials can be added while produce composite cement.