Cement is one of the basic building materials. Without it can not do any one building. He is needed as to strengthen the Foundation, and for finishing work. This material is essential today, it is unparalleled. Huge selection of manufacturers and brands of cement usually difficult to choose. So you need to understand all the intricacies and tricks, not to miscalculate and get a great result. Optionally, you can buy cement in bags or bulk.
For several centuries the technology of production of this material has not changed. Only have been improved the technology and reduced costs of production. Modern equipment allows to obtain quality product with high quality indicators.
Cement Manufacturing is normally carried out according to the following scheme:
All the known wear-resistant quality of the part, but nobody thinks about its other benefits. High-quality cement, the characteristics of which are the highest, of course, will vary in price and labeling. But, paying attention to other indicators, you can choose high-tech product which perfectly cope with their tasks and will meet your expectations.
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One of the most important characteristics is resistance to corrosion. Many have faced the problem of violation of the integrity of the cement coating due to the influence of aggressive environment or excessive exposure to normal water. To prolong the service life of the cement and to ensure its safety, you need to pay attention to the composition. In many cases, to increase the strength of the mixture help special polymer additives.
In the manufacture of the solution pay special attention to the amount of water added to the dry mixture. Micro-particles of cement have a three times higher density and can absorb different amounts of liquid. If you do not guess the calculations of these particles will settle, while their other half, on the contrary, after a while will rise to the surface. As a result, lack of strength and destructiveness.
The Fineness of cement affects its quality and, therefore, the cost of the product. The smaller the particles, the faster they will harden, and the higher their lifetime. But not always a small quantity of the microparticles gives a positive result. Try to choose an optimal ratio of fine and coarse grinding. This combination will ensure reliability of the material in the future.
It is Also important to take into account the strength and temperature stability. You can't underestimate any of the characteristics listed above. They are all important and are of paramount importance. For optimum effect, the manufacturers try to combine the best in one product. But there are those that by reducing some features significantly enhance the other. Here everyone chooses his own version, in accordance with the tasks and expectations.
In order For the material has not lost its qualities, it is necessary to observe the conditions of storage and use, as required by the manufacturer. Only this will ensure the suitability of the product for so long (or even longer), as promised by the manufacturer.
Cement Warehouse should be dry. This is perhaps the most important requirement of the storage material. This is due, primarily, to the property of cement to quickly absorb moisture (even from air). For these purposes you need a room with good ventilation. Cement in bags which are being sent to storage must be checked for integrity of package.
If the result is the average value, the ratio usually ranges from 2 months. The shelf life of the cement depends on many factors and may vary. For high-speed types the figure is even lower - about 1.5 months. It is therefore very important to pay attention to the production date and the shelf life of the cement.
The quality of cement can influence the method of its storage, transportation and marking of product itself. Careless handling of containers may occur in a coma, and the dry mix will absorb moisture from the external environment. This will not only reduce the shelf life of the cement, but also deprived of their fundamentalproperties. Therefore, storage conditions must be observed, and the mixture packaged in special sealed bags. Under these conditions the shelf life of the cement can range from 1 to 2 years.
There are several types of cement, each with different composition and raw materials. The most common of them:
These types have the greatest resistance to water and temperature extremes:
This type of cement is characterized by its hardness and resistance to corrosion.
Article in other languages:
BE: https://tostpost.com/be/hatn-tul-nasc/14513-vytvorchasc-v-dy-term-n-prydatnasc-cementu.html
DE: https://tostpost.com/de/gem-tlichkeit/14516-herstellung-arten-und-haltbarkeit-von-zement.html
KK: https://tostpost.com/kk/domashniy-uyut/14516-nd-r-s-t-rler-zh-ne-zharamdyly-merz-m-cement.html
PL: https://tostpost.com/pl/komfort-domu/14511-produkcja-rodzaje-i-termin-trwa-o-ci-cementu.html
TR: https://tostpost.com/tr/domashniy-uyut/14519-retim-e-it-ve-raf-mr-imento.html
Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."
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