Before you buy an apartment in a skyscraper, you need to decide on some important factors. It is necessary not only to study the real estate market, but also pay special attention to the building material from which the house is being built. Choosing between a block and a panel building, you need to know all the advantages and disadvantages of these buildings, and only then make an informed decision. So, what is the difference between a block house and a panel house?
What is the difference between block and panel houses?
Block and panel buildings are erected from concrete (reinforced concrete slabs and blocks), so at first glance the difference is not particularly visible, it can only be felt during operation. Although in the project this difference is immediately noticeable. It is worth looking at the walls, in panel buildings they are a single solid monolithic structure, and block ones look like brickwork, only the size of the blocks is much larger than that of bricks. For block construction, foam blocks or gas blocks are used, that is, foam concrete is used by various methods. Moreover, the structural characteristics of the blocks and the monolithic wall do not differ. On the contrary, in this case, the foam block even wins, if we take into account the construction of a reliable durable structure made of artificial stone. What is the difference between a block house and a panel house yet? The type of construction differs in the technological process of its construction. Prefabricated houses are being erected by means of machines and mechanisms, human labor is involved in this process minimally. Block buildings have better heat and sound insulation, are resistant to earthquakes, and panel buildings shrink the foundation much cheaper and faster, so apartment repairs in such a house will have to be done more often. After all, the mobility of the foundation, even insignificant, primarily affects badly joints and monolithic embedments, therefore, cracks often form at junctions.
Considering the difference between a block and a panel house, let us dwell on the advantages and disadvantages of each of them.
The advantages of a panel building
Plates for the construction of a prefabricated house are made at the factory by means of mechanized machines with the least expenditure of human effort. Therefore, the quality of the building material is very high, without errors. Also, these houses are being built as quickly as possible. The design gives uniform shrinkage of the base, therefore, after the erection, repairs can be done, but the windows can be mounted during the construction process and after completion. What is the difference between a block house and a panel house yet? The cost of panel apartments is 25-40% lower than that of block ones. However, panel structures have high strength and durability. The slab works in tension-compression, namely reinforcement in tension and bending, and concrete in compression, that is, these characteristics do not allow these processes to be carried out. Considering the question: "What is the difference between a block house and a panel house, which is better?", It is worth considering the disadvantages of buildings.
Cons of panel houses
The disadvantages include, firstly, low heat and noise insulation, because concrete has low insulation properties, and the joints between the floors, which also serve as a source of noise penetration and heat loss, are poorly insulated. Frequent condensation can cause moisture, mold and heat loss. These are typical buildings, where each floor in the plan has the same layout, it is impossible to change it, because it is forbidden to demolish bearing walls and make openings in them. In these houses, all rooms have a small area, the house quickly heats up in the summer and quickly cools in the winter, so in a panel apartment for comfortable living you need to use climate control equipment all year round. Especially in corner apartments there is a frequent appearance of mold and dampness. However, to date, not one reinforced concrete slab is used for the construction of such houses, but two layers are used, and insulating material is laid between them.
Pluses of block houses
Firstly, concrete blocks are equipped with many pores that provide good insulation, and secondly, they have a low specific gravity, so the construction of such a building is feasible to a person without loss of quality. In addition, block houses have a number of other advantages. In these buildings, a stable temperature regime, they are less susceptible to fires, excellent insulation, it is possible to choose from a huge variety of facade finishes.
disadvantages
The only disadvantages that distinguish this design from the panel one are the slow speed of construction and the number of storeys no more than three.
Which house is better to choose?
What is the difference between a block house and a panel house (see the photo of buildings in the review), we examined. But which one to choose? If you rely on comfortable living, then you need to stop your choice on a block house, but if on a financial factor, then a panel will cost an order of magnitude cheaper than a block. The design of the block house allows you to make an individual redevelopment. In a prefabricated house, the walls are characterized by a significant roughness of the surface, which makes repair problematic. Therefore, often the walls and ceiling are sheathed with gypsum board, which allows to achieve a perfectly flat surface, and also has heat and noise insulation properties, and additional insulation is placed between the wall and gypsum board. Basalt cotton is used more often because it is made of natural, environmentally friendly material and is not combustible.
To answer the question: “What is the difference between a block house and a panel house and which one is better?”, You need to individually study each project, its technological features and standards. To date, the panel construction of houses has been improved, there are various layouts, improved insulation and other useful construction trends, only poorly sealed joints at the joints remain a disadvantage. However, for a family with children, a block house remains the best option, because it does not require long-term repairs and the installation of climate control equipment, which is not recommended for preschool children. In panel houses, the width of the panels is equal to the height of the ceiling, so a standard height is built. In block constructions it is possible to erect a room of any height allowed according to GOST, because they are small in size and for laying one standard wall it is required to lay out 7-10 rows of blocks.
Design difference
What is the difference when designing block houses and prefabricated houses? What is the difference, by and large, from what the structure will be built, if so far it is only drawn on paper? But she is. Most often, block technologies are used for the construction of suburban private houses according to the individual project of the customer, because here you can really show the strength of the architectural idea and emphasize the individuality of the customer. But the panel is being erected in the city, the primary reason is the possibility of building a multi-storey building. This is primarily due to the number of inhabitants and the speed of construction. In any case, it does not matter what type of building you have to settle in, it is worth remembering that all the cracks and openings serve as a source of noise, heat loss and unwanted dampness and organic appearance. Particular attention should be paid to sealing joints, finishing window and door slopes.
Conclusion
So, we examined the difference between a block house and a prefabricated house, and we also studied the pros and cons of these buildings. Both buildings have a number of advantages and disadvantages, therefore, having studied them in detail, you can ensure coziness and comfortable living in any of them, the main thing, as they say: "You need to know the enemy in person!" Panel houses are much cheaper, but climate control, leveling and additional insulation (if necessary) of the walls and careful sealing of joints and joints will just block this percentage of savings. In block houses, there will be no such problems, but initially an apartment in such a house will be more expensive.