After 6-8 hours of curing, it can be demoulded and transported to the construction site.” Li Kefeng said.
Since the production line was established, all the high noise and high pollution operations on the construction site can be moved into the workshop, and the ‘parts’ required for building a house can be put on the assembly line for standardized production.” Li Kefeng, PC line leader, introduced that the products of this production line adopt high-temperature steam curing, which can better improve the quality of concrete components, control cracks in concrete components, greatly shorten the curing time and improve production efficiency.
“This fully automated reinforced concrete precast component production line (PC) is a relatively advanced domestic production line at present.
The workers are stepping up production on their own machines according to the process.
Since the 14th five year plan, the newly started area of prefabricated buildings has accounted for 50% of the total area of new buildings, The development of the prefabricated building industry and the innovative application of intelligent construction are at the leading level in the province…
Master Han, who has worked in the factory for more than a year, has fully adapted to this job and has also summarized his own experience.
Walking into the assembly base of Nanchang Municipal Yuanda Construction Industry Co., Ltd., you will see new concrete component products with different shapes.
The following is a report on Nanchang Municipal Yuanda Construction Industry Co., Ltd.
Compared with the traditional way, prefabricated buildings can reduce 70% of construction waste, 60% of wood, 55% of cement mortar and 25% of water consumption during construction.
Greatly save labor costs according to the requirements of the opinions, the newly started housing construction projects invested by the municipal government in 2022-2025 should be constructed with 100% assembly technology, and the assembly rate of individual housing buildings should not be less than 40%.
So, how is the house “built” on the assembly line? Recently, the reporter came to Nanchang Municipal Yuanda Construction Industry Co., Ltd.
After entering the production workshop after passing through the exhibition area, the reporter’s most intuitive feeling is that there is no construction dust and construction waste on the site, the factory is clean and tidy, and the noise is very low.
We should reasonably divide our work and work together.” Xia Zhijun, the station chief, told the reporter that the advantage of prefabricated buildings is that the demand for the number of workers in the construction process is greatly reduced, which greatly saves manpower costs.
“I used to be exposed to the sun and rain on the construction site, but now the environment of the factory is much better.” Han Guobin, a worker who is binding steel bars, told the reporter that his work is stable and his income is good.
The construction process can be summarized by “doing things at high altitude on the ground, doing things outdoors indoors, and doing dangerous things by machines”.
The municipal finance will give a one-time subsidy of 1.5 million yuan and 800000 yuan to the prefabricated construction industry base recognized by the national and provincial housing and construction departments.
▸ editor | Li Huajun ▸ American editor | Chen Yang ▸ submission mailbox | szgyjtxcb@163.com The party building led and promoted the development of Nanchang solid waste treatment circular economy industrial park, and the reconstruction of old gas pipeline network has achieved initial results..
Only the curing kiln, the roughing machine and the distributing machine are arranged in turn, and all kinds of machinery and equipment are running at full speed.
The control accuracy has been improved from centimeter level to millimeter level, greatly improving the fire prevention, sound insulation, impermeability, crack prevention and other capabilities.
Because of the high degree of mechanization, fast construction progress, and the advantages of green energy conservation, the industrialization of prefabricated buildings is a major trend of future development.
Nowadays, factory production is more like the production of “handicrafts”.
“A precast concrete floor slab can be formed in 30 minutes after assembling molds, installing embedded parts, binding reinforcement, placing cloth, plastering and roughening.
It realizes the information-based control of the whole production process and has a high degree of automation.
by Nanchang daily on September 4: things at high altitude are done on the ground, and dangerous things are done by machines.
He told the reporter that traditional construction is affected by the level of labor and the construction environment, and construction products are prone to water seepage, cracking, hollowing and other quality problems.
In the PC front-line rebar embedding team of municipal Yuanda company, the reporter saw that the workers on the production line were skillfully binding rebar, making molds and pouring concrete.
With the introduction of Nanchang’s opinions on promoting the transformation and upgrading of the construction industry and further promoting the development of prefabricated buildings (hereinafter referred to as the opinions), Nanchang’s prefabricated building industry ushered in a period of high-speed development.
With the vigorous promotion and use of “green building”, currently prefabricated buildings are actively exploring standardized design, factory production and information management, so that construction workers on previous construction sites enter factories and become industrial workers.
This reporter visited prefabricated building construction on the spot.
to explore this innovative building method.
Moreover, his team has won the “Nanchang worker pioneer in 2022”, and his enthusiasm for work is higher.
It is reported that our city has also issued relevant policies to vigorously support enterprises that invest in the assembly industry base in Chang.
Because of the high degree of mechanization, fast construction progress, and the advantages of green energy conservation, the industrialization of prefabricated buildings is a major trend of future development.
Prefabricated building refers to the processing and manufacturing of relevant components and accessories in the factory, such as floors, wallboards, stairs, balconies, etc., and then transportation to the construction site for assembly.
Building a house is like “building blocks” prefabricated building, which refers to processing and manufacturing relevant components and accessories in the factory, such as floor slabs, wallboards, stairs, balconies, etc., and then transporting them to the construction site for assembly.
“Although there are only 8 workers in our team, it can be regarded as a large workstation on the PC front line.
