Sulphate-resistant cement is a binder building material made on a clinker basis. The accuracy of the dosage of the components is the basis for the production of such cement. The content of aluminate leaves no more than 5%. The content of silicate in the total mass is not more than 55%. This ratio has been worked out through a lot of trial, error and testing. In nature, as is known, there are not a small amount of sulfate compounds and, when reacting with tricalcium hydroalluminate, they can cause corrosion and lead to structural failure. Raw materials for production must contain a minimum amount of iron. Among other things, sulfate-resistant cement has a longer hardening time, low heat generation and high density after hardening.
Areas of application of sulfate-resistant cement.
The components included in the composition of sulfate-resistant cement, due to which the final product has properties such as:
Resistance to environmental influences
Temperature resistance
Moisture and damp environment resistance
Increased strength of products from such cement
Apply this quality cement in the following cases:
Advance designs with excessive tension
Hydraulic structures operating in an environment with a variable water level
Piling installation and production
Bridge piers, bridge crossings exposed to water with excess mineral content
Thus, the use of sulfate-resistant cement receives the widest range of applications in various areas, weather conditions, aggressive environments.
Types of sulfate-resistant cement.
From the stave of cement, it is divided into a variety of types. When choosing and buying cement, you should familiarize yourself with its composition, use it for its intended purpose, depending on the application. You need to choose your type of cement.
The composition of such cement is divided into the following types:
Portland cement sulfate-resistant
Portland cement sulfate-resistant with mineral additives
Portland slag sulfate-resistant cement
Pozzolanic portland cement
Depending on the strength indicators, cement is divided into three grades 600, 500, 400.
We wish you successful construction. You can buy different brands of cement from us. We will be glad to see you among our clients.