Burning material is one of the basics of building and plaster types of solutions that are used today in the construction sector. Gypsum, lime, clay, cement are all those substances that over some time or under the influence of some factors in the form of elevated temperatures or simply harden over time. One of the most common additives is lime, which is natural and at the same time very often used as an astringent material. Gypsum is the fastest drying material, which is also used in almost all construction and plastering construction mixtures. Cement is also very often used in building dry mixtures, which is simply an amazingly universal element, which is used very widely in connection with its rather diverse properties. For home conditions, the cement of the brand “500” is most likely as much as possible. If pure high -quality cement is mixed with water, then after hardening it will turn into a homogeneous stone that, with complete hardening, can be broken will be very difficult. In order to freeze the cement more firmly, it is recommended to constantly water it with water, from which it only becomes blue and hard. Construction gypsum is often used as a binder in a plaster type of dry mixtures. This astringent material is almost never used in external work, and usually in tandem with gypsum the filler is fine sand. Plastering dry mixtures is a completely different category of mixtures, where it is customary to indicate the ratio of substances that are used in these mixtures as a fraction in which the numerator is a knitting substance taken as a unit, and the denominator is a filler in the form of sand.
A solution based on limestone and gypsum in the construction sector is used mainly in order to hide defects of various sizes and this solution for leveling brickwork or plaster this is considered the best. The floor of the unit or a third of the gypsum is taken for one part of limestone. This solution is prepared within two minutes, it should be used quickly due to the fact that it hardens very quickly – warm lime and gypsum quickly drying during heat is always mixed in small proportions.
