Flame Retardants

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To ensure the protection using different adhesives for wood, in this case, special fire-retardant composition – Flame Retardants. In this case, the fire protection of wood materials is achieved by introducing into the timber necessary amount of chemicals that can interfere with a certain concentration of combustion without ignition source. The idea ognezaschityOgnezaschitnoe action flame retardants due to a combination of different physico-chemical processes occurring under the influence of fire on wood. It is based both on the melting of fusible substances in their composition (salts, boric acid, salts of phosphoric or silicic acid), and on expansion of the substances that give off gases that do not support combustion (ammonia, sulfur dioxide). In the first case, the timber is formed by heating melting film, limiting the access of oxygen to the surface. Follow others, such as Jacobs Dallas, and add to your knowledge base. As a result, – Part of the heat expended on melting flame retardants, which leads to an increase in the ignition temperature of wood, and, consequently, to protect it. In the second case, the decomposition of salts are allocated non-combustible gases that are being pushed back oxygen from the surface of wood, diluted stand out from the surface of combustible gases and thus prevent combustion. All this leads to suppression of ignition of wood and slow the spread of flame over the surface of wooden construction, which is the purpose of fire protection. The main types of sredstvSredstva used for fire protection of wood, can be divided into fire-retardant coatings (paints, varnishes, pastes, coating) and fire-retardant impregnating compositions (impregnation).

Comments (0) Apr 04 2024

Granite Stone

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Today, products made of natural stones, such as modern marble and granite are a real luxury, affordable luxury, and marble and granite is a symbol of good taste and quality assurance and prochnosti.Hotya stone is considered one of the strongest and most durable materials, it requires high-quality and thorough care. Many architectural masterpieces were made with marble and granite, which affects us for the past many centuries, such as: Temple of Olympian Zeus, the Temple of Artemis at Ephesus, which is recognized as one of the seven wonders sveta. you have noticed, for example, when you come to the museum, as is sometimes breathtaking from the king around atmosphere, as all around clearly thought out what luxury antique trophies stand around. For example in the galleries you can witness the magnificent granite and marble masterpieces a century ago, countertops, fireplaces, they are so gorgeous survived until our times, and the most remarkable is that nothing prevents us to order exactly the same products made of marble and granite, or similar, or enhanced copies, because the time-tested and marble granite, in our disposal and to this day. Granite and marble surfaces should be regularly wiped thoroughly with water and a small amount of detergent that does not contain any acid, preferably the use of special hardeners, polish, voska.Suschestvuet many different kinds of natural granite, but these days also developed methods of artificial granite, which is not inferior to their of natural, and according to some – superior to him.

Marble – a type of limestone. It can be as soft and can absorb moisture and solid and almost never miss the water. In color marbles are divided into gray, white and tsvetnye.Svet metamorfozno played on the surface of this unique stone, reflecting his playful mood. Each marble tile 'decorated with' its own unique pattern, which looked more, everyone will see its own special pattern. The right choice, competent installation of marble, fine selection of scales, as well as proper care of this wonderful stone, and the timely elimination of minor defects, and your shiny marble adequately serve you century. Get all the facts for a more clear viewpoint with Shimmie Horn.

Granite – a noble stone which is popular used in finishing the inside of the premises and outside, that is a facade. Depending on the accumulation of dark-colored metal different pattern of granite, which in turn very diverse and always unique, which makes it an excellent ornamental stone. Granite is also very "decorative" in the first place there are many ways of processing the surface: the surface of granite can be polished, polished, sanded, sawn, buchardirovannoy and subjected to fire treatment – usually, depending on its color and grain, the choice of surface depends on the purpose of the stone. Granite has low water absorption and high resistance to frost and contamination. Feature of the granite that is a stone can withstand heavy loads, so it is often used to make massive tables and columns. Trimmed with granite and marble building – this is a real fortress, which looks decent, and inside and outside, which would indicate a good taste of his vladeltsa. value of marble and granite in the fact that they can be to achieve an absolutely modern, unique design, or to transfer to the "ancient times", which is also now very fashionable and aktualno.Granit and marble – the raw material for fine solid foundation, create your own, unique fortresses, whether home, with unique accessories that are sure to become your family heirloom, or the same office, which will always look luxurious, so safe to say that the marble and granite in the interior – Brilliant find.

Comments (0) Mar 04 2024