Post by account_disabled on Aug 29, 2023 9:47:14 GMT
Since the 1970s, the reinforced concrete plants attached to the construction trusts and offices of the provinces have continuously produced precast concrete and reinforced concrete structures for civil and industrial buildings, enabling the construction work to continue without seasonal dependence.
Precast reinforced concrete structures are used for the main purpose of keeping the duration of construction production very short, continuing in extreme climates, and reducing labor consumption at the construction site.
"If you win time, you win everything" applies. According to experts' estimates, it takes 5 people/day to work on 1 m³ of cast reinforced concrete, while it takes 2.6 people/day to work on 1 m³ of precast reinforced concrete (after production starts).
Characteristics
Specifications
Additional explanation
Positive or progressive aspects
Construction works are carried out at a high speed and continuously smoothly.
In any field of large (small) construction, factory-prepared ready-made blocks (structures) are quickly assembled, there are no technological expectations.
Construction works can be carried out non-stop and with minimal delays, regardless of seasonal conditions, at least depending on the team.
The structures are manufactured to exact standard sizes.
There are no technical errors during the production and assembly of the structure.
It increases the mechanization of construction work and significantly reduces the cost of materials and human labor for interior and exterior repair work.
Precast concrete structures are considered to be more stable in terms of fire resistance, durability and weathering, but the cost of the product is high. However, the combination of the above "NMB coupling system" and Kaiser technology is considered to be beneficial in terms of total social costs, without any risks.
Currently, precast reinforced concrete is produced in two main ways: industrial and landfill, but the technology of the landfill is cheaper, has lower transportation costs, and is more mobile. In other words, concrete and reinforcement preparation work, formwork and printing processes are all done on the move with small mobile equipment and equipment. This method is a traditional technology that can be widely used in the construction of regions far from factories, provinces and districts.
In 1985, in the city of Darkhan, a 172-family, 16-story prefabricated flat-walled apartment building was built and put into operation using the technology of layer-by-layer lifting (method podyooma akhatei) . Within the Qatar Mobile Number List framework of the implementation of these goals, house-building factories in Ulaanbaatar and Darkhan cities, reinforced concrete plants with a capacity of 8,000 m³ in Choibalsan, construction trusts and offices were established in all provinces, and reinforced concrete products factories with a capacity of producing 1,500-5,000 m³ of precast concrete and reinforced concrete structures were established in their industrial bases. It operated continuously until the beginning of the 1990s.
In Ulaanbaatar, since 1996, the first buildings of "Narantul" hotel and XX Bank were built with prefabricated reinforced concrete frames. In 2013-2014, Japan's Suruga Mongolia company built 15-story apartments with prefabricated reinforced concrete frames, "NMB coupling system, walls, intermediate stairs , " Japan "Kaiser" system with insulated pavement) was built and executed with high technology.
Precast reinforced concrete structures are used for the main purpose of keeping the duration of construction production very short, continuing in extreme climates, and reducing labor consumption at the construction site.
"If you win time, you win everything" applies. According to experts' estimates, it takes 5 people/day to work on 1 m³ of cast reinforced concrete, while it takes 2.6 people/day to work on 1 m³ of precast reinforced concrete (after production starts).
Characteristics
Specifications
Additional explanation
Positive or progressive aspects
Construction works are carried out at a high speed and continuously smoothly.
In any field of large (small) construction, factory-prepared ready-made blocks (structures) are quickly assembled, there are no technological expectations.
Construction works can be carried out non-stop and with minimal delays, regardless of seasonal conditions, at least depending on the team.
The structures are manufactured to exact standard sizes.
There are no technical errors during the production and assembly of the structure.
It increases the mechanization of construction work and significantly reduces the cost of materials and human labor for interior and exterior repair work.
Precast concrete structures are considered to be more stable in terms of fire resistance, durability and weathering, but the cost of the product is high. However, the combination of the above "NMB coupling system" and Kaiser technology is considered to be beneficial in terms of total social costs, without any risks.
Currently, precast reinforced concrete is produced in two main ways: industrial and landfill, but the technology of the landfill is cheaper, has lower transportation costs, and is more mobile. In other words, concrete and reinforcement preparation work, formwork and printing processes are all done on the move with small mobile equipment and equipment. This method is a traditional technology that can be widely used in the construction of regions far from factories, provinces and districts.
In 1985, in the city of Darkhan, a 172-family, 16-story prefabricated flat-walled apartment building was built and put into operation using the technology of layer-by-layer lifting (method podyooma akhatei) . Within the Qatar Mobile Number List framework of the implementation of these goals, house-building factories in Ulaanbaatar and Darkhan cities, reinforced concrete plants with a capacity of 8,000 m³ in Choibalsan, construction trusts and offices were established in all provinces, and reinforced concrete products factories with a capacity of producing 1,500-5,000 m³ of precast concrete and reinforced concrete structures were established in their industrial bases. It operated continuously until the beginning of the 1990s.
In Ulaanbaatar, since 1996, the first buildings of "Narantul" hotel and XX Bank were built with prefabricated reinforced concrete frames. In 2013-2014, Japan's Suruga Mongolia company built 15-story apartments with prefabricated reinforced concrete frames, "NMB coupling system, walls, intermediate stairs , " Japan "Kaiser" system with insulated pavement) was built and executed with high technology.