The Bitumen-derived product obtained by refining oil. An indispensable material in many areas, but most often used for waterproofing of building objects, for the laying and repair of roads. Compare it in importance is possible with materials such as rubber, glue or cement. Technical features of bitumen allow you to work with him while maintaining it in a heated condition. This drawback had to adapt up to that time, how did the mastic polymer bitumen - a prototype liquid rubber.
Polymeric materials have become a new stage of development in the life of many technologies and materials and even industries. With the new formula, the bitumen not only eliminate your disadvantage, but also improved the quality. Used bitumen-polymer mastic for waterproofing was now used for partial isolation from power, noise and temperature. The new generation of bitumen there are new technical possibilities:
No less important, and quality indicators:
Modern mastic polymer bitumen is produced by adding polymer modifier, synthetic rubber, mineral fillers, solvents that support its paste, i.e. a working condition. Applied mastic does not require any preparation except for mixing to obtain a homogeneous consistency. Preparation requires only the treated surface, which must be stripped of old materials and degreased.
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Mastic may be applied to the surface in two ways: by spraying or manually. For complex shapes and large areas of mastic polymer bitumen is applied with special equipment under pressure without air. This gives you the opportunity to receive a seamless monolithic structure of the coating and provide uniform drying. But if necessary, repair of old bitumen coatings or treatment of small areas of the polymer paste can be applied to the surface with a brush or rubber spatula.
Corresponds to the bitumen-polymer mastic GOST, and meets the requirements of international standards. According to GOST, it has its own marking, using abbreviations and numbers indicate relevant characteristics and define the indicators:
All of mastic oil-based have in marking the first two letters of bn. The third letter indicates the category in the direction of types of work: (roofing), D (road), And (insul). Further, the marking consists of a numerical key temperature XX/XX. For each application uses its own performance.
Types of bitumen, the most popular and frequently used in their classes, have an individual name, for example, “Slavyanka” or “TECHNONICOL”.
Bitumen-polymer mastic “Slavyanka” refers to a category of insulating materials. Proven versatile features for a wide range of applications, undemanding in preparation for work. One-component composition after opening immediately applied to the cleaned surface. The setting time of 8-12 hours, after which the coating protects against electrochemical effects of water in any state (atmospheric, capillary, ground, direct contact). Frozen monolith has a high coefficient of adhesion surfaces: sand-ready mix concrete, metal structures, wood, asbestos cement and silicate mixtures, as well as all derivatives of these materials. To harden the coating can be reinforced.
To Use the "Slav" for the interior is strictly prohibited!
A Completely different purpose has a bitumen-polymer mastic “TECHNONICOL”. Made of water-based, it is designed to workin the inner rooms. The principle of preparation and method of application mastic is also convenient and simple. One component of the mixture being heated if necessary, is diluted with latex primer and stirred to a uniform consistency. Used for roofing, waterproofing of internal premises (bathrooms, swimming pools, basements, balconies, etc.). Also to harden the layer can be reinforced.
To give greater durability used reinforcement of the bitumen, especially with regard to the nodes, ligaments, paired contacting parts. For these purposes use the fiberglass of different diameter and size of the cells. An important feature is that the grid is not the netting, and automated weldings. But the reinforcement, increasing strength, reduces ductility, and it should be done only in justified cases.
The mastic polymer bitumen is manufactured strictly in accordance with the Standards. Products undergo quality control at all production stages and provides Russian and European (ISO) certificates.
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TR: https://tostpost.com/tr/domashniy-uyut/16269-sak-z-polimer-bit-m-zellikleri-modern-malzeme.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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