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The precast walls are bulding materials that make construction easy.The components of these walls are built individually and they are transfrred to the desired location. These walls are an excellent replecement for traditional construction materials like chalk and terracotta. using these walls will reduce the weight of the building
the history of pre_fabricated structure has come back to ancient rome. ancient romans at the time poured concrete material into molds and after preparing , took them to desired location. in 1905 , the first building was built with previously built materialsin liverpool , england. these walls spread slowly in america. today , all construction projects in the U.S are using precast walls.
1.the cinsistency of these walls with the environment is very high.
2.their weight is very low.
3.their transportation to the desired lication is simple and easy.
4.easy to change parts.
5.we dont have a lot of manpower to build these walls .
6.we dont need very sophisticated machines to build these walls.
7.make the structure light
8.dont creat additional load on the structure
9.these are good sound insulation and thermal insulation .
10.when the earthquake occurred , terrigenous will not created.
11.It 's easy to install .
12.Their price is affordable and economical .
13.Using the these walls will save energy types .
14.the removal of masonry materials , such as chalk
15.Their resistance to the influence of insects is high .
beacuse diverstisty of building has grown , the need for already built structures is more intense. use of building types ، The cultural conditions of the environment ، These are some of the things you need to pay attention to before choosing the wall . for example The wall that we choose for a kindergarten is different from the wall we choose for the mosque .the precast walls have different types some of those are :
In the construction of these walls , we use a soft surface called polystyrene .this surface makes the wall waterproof . beacuse these walls are waterproof , causing the mushroom not to grow. If we want to use these walls in moist areas ، we should use galvanized steel to make them.
these walls consist of water and gypsum and light fibers.The chalk in this wall is much smaller than the chalk. fibres used in these walls are anti - sensitive . In the process of building these walls , the chalk panels are placed next to one another .using the mortar that is mostly chalk ، they tell each other.The use of mortar makes a smooth surface. Prefabricated gypsum walls are rectangular in shape and they have a perfectly smooth surface. these blocks are designed to fit together . These walls are moisture and soundproof . and use in health services and kitchens , which are high humidity . Separation of desired spaces is the most important application of these walls . Prefabricated walls are considered as non-load-bearing walls . these walls have different types . including : Solid ، Perforated ، waterproof ، Armed. Prefabricated gypsum walls have a very high resistance . The reason for this resistance is the polyurethane inside them. we must meet standards when building these walls . these walls are at least 10 cm thick
The materials used in these walls are water and cement and rebar . these walls are two sides of view . This has reduced administrative costs. easy installation and affordable price of these walls have caused these walls to be very attractive .
We use these walls to separate the interior spaces . The most important advantage of these walls is the insulation and sound of these walls .the other advantage of these walls is their easy installation .
These walls have very little weight and usually used as a supplementing limb . They use these walls to build wooden huts and wooden houses . These walls are also used in interior decoration . These walls are not strong . To be strong, they must be attached to the foundation of the building .
Ahan Pouya with more than a decade of best-selling experience, adheres to professional and ethical principles in the field of selling and buying at inside and outside the borders of Iran, helping you in the steel industry.
