ПОМОГИТЕ ПЕРЕВЕСТИ ТЕКСТ НЕ ПОЛЬЗУЯСЬ ПЕРЕВОДЧИКОМ
Materials used for construction purposes possess different properties. They differ in durability, strength, weight, fire-and decay-resistance and, naturally, cost.
Wood, timber, brick, stone, concrete, metals, and plastics belong to the most popular building materials used nowadays. They all have their advantages and disadvantages that are taken into account when designing a structure.
Wood belongs to naturally growing materials. It is known to be the oldest construction material and is still widely used for different purposes. Wood is popular since it has low weight and is easy to work. Besides, it grows naturally and is cheap. But its usage is limited because of its disadvantages: it easily burns and decays. As to stone, it also belongs to the oldest building materials. Among its advantages there are strength, high heat insulation and fire-resistance.
Brick belongs to artificial construction materials. It has been used in many countries and in different climates. In modern times bricks vary widely with the method of production and temperature of burning.
Concrete is known to be one of the most popular building materials. It is produced by mixing cement, gravel, water, and sand in the proper amounts.
Materials used for construction purposes possess different properties. They differ in durability, strength, weight, fire-and decay-resistance and, naturally, cost.
Wood, timber, brick, stone, concrete, metals, and plastics belong to the most popular building materials used nowadays. They all have their advantages and disadvantages that are taken into account when designing a structure.
Wood belongs to naturally growing materials. It is known to be the oldest construction material and is still widely used for different purposes. Wood is popular since it has low weight and is easy to work. Besides, it grows naturally and is cheap. But its usage is limited because of its disadvantages: it easily burns and decays. As to stone, it also belongs to the oldest building materials. Among its advantages there are strength, high heat insulation and fire-resistance.
Brick belongs to artificial construction materials. It has been used in many countries and in different climates. In modern times bricks vary widely with the method of production and temperature of burning.
Concrete is known to be one of the most popular building materials. It is produced by mixing cement, gravel, water, and sand in the proper amounts.
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Материалы, использующиеся в строительстве, обладают разным свойствами. Они различаются в износостойкости, прочности, весе, огнестойкости и устойчивости к гниению, и, разумеется, цене.
Древесина, лесоматериалы, кирпич, камень, бетон, металл и пластик относятся к самым популярным материалам в современном строительстве. У всех перечисленных есть своих преимущества и недостатки, которые учитываются при планировке конструкции.
Древесина относится к растительным (Дословно: самостоятельно растущим) материалам. Оно известно как самый старый материал для строительства и до сих пор широко используется в разных сферах. Этот материал настолько распространен потому что он легкий и с ним легко работать. Кроме того, деревья сами растут и недорого стоят. Но применение древесины ограничено ее собственными недостатками: оно легко горит и гниет. Что касается камня, он также относится к древнейшим строительным материалам. Среди его преимуществ: прочность, хорошая выносливость перед высокими температурами и огнестойкость. Кирпич относятся к искусственным материалам. Они используются во многих странах и разных климатах. В наши дни, кирпичи различаются по способу производства и температуре горения.
Бетон известен как один из самых популярных материалов для строительства. Он -- результат смешения цемента, гравия, воды и песка в надлежащих пропорциях.