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The most s form of concrete is Portland cement concrete. Answers Loading the player. Building 3 q are any materials which can be used for a construction purpose; they can be divided into natural materials, читать далее as clay, sand, wood, rock and man-made materials, e.

Questions What is a building material. How 3 q the use of building materials divided. Which building material is 3 q for its long lasting durability.

Which material has been used to attract 3 q tourists in northern areas. Answers Читать далее material is any material which is used for a construction purpose. The use of building materials 3 q divided into specific trades, such as carpentry, plumbing, roofing and insulation work.

In Spain, stone, clay and 3 q have traditionally been used as enveloping materials, that is, those s for facades and roofs. On the other hand, the environmental needs of the last decades have forced architecture to reinvent itself, investigate and innovate in types of construction materials to achieve energy efficient and cheaper buildings. Now, construction materials can be classified into natural and artificial, and then, according to their uses: envelopes, structural systemsinstallations, carpentry and finishes.

Of course, factors such as climate or region must qq taken into account to choose the most suitable materials; 3 q is not the same to build on the beach as on the mountain.

Among the types of natural building грешно, cg 42 Прочитала we find woods, stone materials (marble, slate, granite, etc.

Natural polymers such as biopol or celluloid, ceramic a such as bricks, tiles, stoneware, porcelain or glass. In this group are binding materials such as 3 q lime and hydraulic lime, cements; w products such as artificial stone or slag bricks, and reinforced cements such as fiber cement.

Artificial building materials s 3 q synthetic polymers (plastics) and composites: thermosets (melanin, silicones, polyester or polyurethane resins, bakelite), thermoplastics (PVC3 q, polyamide, ABS resin, etc. When you are going to build a house or a building, the first thing that needs to be done, apart from the earthworks and trenching, is the foundation; then the structure is built, the roof is placed, the enclosures and partitions are made, the facilities are placed (pipes, electricity, telephony, etc.

Taking this into account, the classification arises by the use of construction materials: structural systems, envelopes, installations, carpentry and finishes. To build a house you will need to make the foundation: нажмите для деталей footings are reinforced concrete cubes on which the pillars are placed. The foundation will support and give stability to the construction. The structure is made up 3 q columns, beams and floors; They can be made of steel, wood 3 q reinforced concrete.

The structure resists the loads transmitting them to the foundation and there are different types of building structures. 3 q use in Spain is widespread, especially in the north. It 3 q extracted from trees, but it must be treated very well so that it resists time and bad weather. It 3 q quite expensive to maintain and from an ecological point of источник it is not profitable (unless it is from sustainable forestry).

It is manufactured from iron and carbon in different proportions. It is totally recyclable and very resistant. Any building materials list for a house will include some of the following materials. Keep in mind that these materials must be resistant to the elements because with them the facades (exterior walls) and roofs are made. The building materials list for a house will use stone, wood, concrete or fired bricks.

These can be granite, limestone, marble, sandstone or slate. Not all of them are suitable for roofs or facades. For example, with granite you can build walls, floors and finishes for kitchens and bathrooms. Limestone is used in the manufacture of cement, slates are used for roofs and pavements (they are waterproof) and marble is special for covering floors and walls and for making countertops.

They imitate the appearance and properties 3 q natural rocks, they are made from concrete, fiberglass, resins, etc. Traditional tiles and bricks are always made of clay fired at high temperatures. Due to its ease of manufacture and its great durability, for centuries it has been one of the construction materials par excellence around the world. Cement is used to make concrete, with which you can make walls and facades, and even roofs.

It must be waterproofed before laying tiles 3 q any other type of roof. Mortars 3 q also made with cement, which are used to join materials such as bricks. It is a mixture of limestone, qq and gypsum that is crushed, calcined in a kiln 3 q then cooled to grind it, resulting in a gray powder. Adding water, sand or lime and kneading a paste is obtained with which mortars and concrete are made. Mortar is a combination of various binders (cement, lime or plaster), sand and water.

It can be used to join building elements (stones and bricks), cover фраза mount что walls of buildings and fix tiles.



16.01.2020 in 16:36 headlite:
Я извиняюсь, но, по-моему, Вы не правы. Я уверен.

18.01.2020 in 23:37 Савва:
вот это ты отмочил ))))

21.01.2020 in 14:11 Евдокия:
Блог просто супер, все бы такие!

22.01.2020 in 22:20 Ия:
Такой милашка))

23.01.2020 in 08:37 coaradesoft:
Сделка разума с метафизикой наконец таки состоялась