Royal 1 project from the series of mass building projects of Royal construction group with an infrastructure of about 5 square meters is located on a plot of land with an area of about 500 square meters in Al-Ghadir Boulevard in Zafaranieh town of Qom.
In the past week, the implementation of the first roof block beam, the implementation of the first roof monolith and the concreting of the first roof were carried out under the supervision of the experienced engineers of Royal Company.
What you will get to know in this article
What is a block beam?
In a general definition, excavation in summary means:
Block joist or joist and block roof are roofs that are a combination of joists and cement blocks or clay blocks.
Block beam is one of the most common roofs in Iran. The beam and block roof is a type of one-sided slab that consists of three elements: slab, beam and block (or unolith), and the beams and blocks themselves have different types.
In this system, joists are used as secondary beams and the only function of the blocks (or monoliths) is filling and they do not have a structural role.
None of the building materials except steel can withstand tensile force, and the use of concrete or any other material does not help to withstand the forces and only increases the dead load of the roof (slab), which must be compensated by Use more steel.
Because in the block beam roofs, the tension zone concrete has been removed and instead the block has been replaced, it has made this type of roofs very economical and find more customers every day.
Block beam roof is a number of T-shaped beams that are placed together and their components are beams, blocks and concrete that are placed on top of the roof.
Countless investments and constructions are being done in Qom province every year, so if you are planning to do construction in Qom either individually or in partnership, you can get guidance from the service consultants of Royal Construction Group.
What is roof concreting?
In the construction of a concrete roof or roof concreting, concrete is used to build or repair the roof. In this process, the roof of the structure becomes stronger and becomes resistant to earthquakes, wind pressure, etc. In other words, roof concreting is a specialized process that must be done with standard and precise conditions and by professionals.
Despite their complexity, concrete roofs have many advantages that make them a popular option among builders and home owners, for this reason, concreting the roof is considered one of the most important stages of building construction. One of the most important advantages is the durability of this type of roof. Concrete roofs are resistant to extreme weather conditions, from strong winds and rains to hail storms and earthquakes.
Concrete roofs can also prevent structural damage to the structure and thus protect its occupants from damage. Plus, once construction is complete, concrete roofs typically require little maintenance, making them a cost-effective choice in the long run. Concrete ceilings are also excellent sound insulators and provide a quieter life for the occupants of a building. This feature is especially important in big cities where noise pollution is rampant. Due to this widespread popularity, we have also decided to talk about the construction and implementation of these roofs, or roof concreting, in this article and examine its implementation steps. But before that, we get to know the important points before concreting the roof.
What is the roof monolith?
Unolit ceiling is considered one of the most important modern building materials, which is very important to use in building construction. This type of Unolite, which is made of fine crystals, has replaced roof tiles using polystyrene chemical compounds in the form of roof and wall foam, which has many advantages over roof tiles and is used for building lightening. Placed.
Due to the insulation of this type of unolith, energy waste can be prevented to a large extent and there can be a significant reduction in the use of concrete in the construction of roofs, which will result in cost reduction. And also, due to having enough weight, the load bearing capacity is high for them, and finally, its low weight leads to a decrease in the overall weight of the building. For this reason, it has become very popular in the construction industry.
If there is a need to choose the best product in the construction cycle, ceiling monolith and foam can be in line with the right options due to ease of installation and light weight. Roofing monoliths and foam materials do not need to be replaced over time, so they can be used in the building forever. Also, the ability to recycle and return to the consumption cycle is one of its features. Among the characteristics of this type of unolite and foam, we can mention high resistance and longevity, which cannot be changed in any way. Changes in the climate, atmospheric conditions, i.e. rains and natural disasters such as fire, do not have the ability to destroy these materials.
But the thing that is very important about this product is the weight of this product, which is determined based on its density. Basically, the density of the roof monolith is between 7 and 8 kg/m3. Unfortunately, some producers take advantage of the ignorance and lack of information of the buyers and sell the products that are produced with low-quality raw materials with a density of 10 or 12 kg.
