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Installation process and installation in Sinkiang: |
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 Prefab house  Prefab  Prefabricated homes  prefabricated building  Prefab  Prefab housing  Prefab building  Prefab  Prefab house
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Introduction of prefab house: |
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Prefab house is based on thin shell structure, introducing bionic structure optimization of the structure of traditional architecture, the formation of the independent innovation system of prefab house building structure. It is a new manufacturing process, factory integrated production of building materials, field assembly, placing of architectural structure system as a whole.
As early as in 1940-1950 years, thin shell structures has appeared in foreign countries. Using wire mesh concrete shell construction so far have been used in foreign countries. At home, in May 2012, steel wire rack concrete structure has won the approval of housing and urban-rural development of the People's Republic of China. |
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The core competitive advantage of our house building: |
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Wall ultra-high strength, high security:
In the same ratio of reinforcement, seismic ability is greatly increased, may 9th rarely met earthquake resistance;
Fire prevention performance is good, the two grades higher than that of traditional architecture; Burning time national specification for an hour, 2.5 hours light composite floor, wall 4 hours.
Use 3mm two-way stereo net, each factor that maximum load 226 tons;
Use 4mm two-way stereo net, each factor that maximum load 300 tons.
Integrated production, stable quality standards:
1.Advanced production technology, quality control of process, finished product and material is reliable.
2.Integrated production, production line of building materials is accurately and highly automated.
3.Simply assembled at the scene and whole pouring.
Disadvantage of traditional construction process:
Traditional field artificial banding steel has many disadvantage: spend a lot human resources with high cost; ensuring quality and reliability is different from people to people; technology standard is difficult to control, product not neat; artificial bound with slow speed, long time limit for a project; and only can do sample test a not admission test, building materials quality not guaranteed;
Advantage of integrated, automatic technology:
Independent research and development, synchronous square column twine forming and welding;
High production efficiency, can produce 100-150 meters/hour;
Factory standardization production, craft standard is high, high accuracy with uniform product;
Continuous production and low demand for human
Four economy and two environmental protection:
Four economy: saving energy, land, water and material;
Two environmental protection: protect the prefab environment, the minimum interference of nature; protection of the indoor environment and insure living people’s health.
Energy saving:
Wall of the prefab house with five layer structure, not only one material is multi-purpose, have heat preservation effect, saving material and energy saving (such as: adopts the patent technology of foam concrete wall template)
When the outside temperature is 0 degrees, the indoor heat do not take any measures and only rely on the human body and the heat of home appliance, can keep the indoor temperature 18 to 20 degrees;
prefab house can form a complete set of integrated solar systems; Solar rooftop converting solar energy into electrical energy, not only can lighting, hot water, heating, may also give other household appliances power supply;
Water-saving:
prefab house can use the water cycle system, in the process of construction and use can save water effectively;
Saving land:
prefab house patent wall structure, not only high strength, high safety, and compared with the traditional 240 wall, prefab house with 180 wall, each 100 square building area of more than 3 to 5 can use area of the square;
Material-saving:
prefab house patent building materials, the material is multi-purpose, compared with traditional construction materials saving 50% ~ 60%;
Two environmental protection:
1. protect the prefab environment, the minimum interference of nature; at the scene quickly assemble casting does not produce construction waste and dust; Integrated production with advanced construction technology, effectively reduce the construction noise; Use the fly ash, material saving and environmental protection; To the outside environment without damage, no waste water waste gas;
2.protect the indoor environment and insure living people’s health.
prefab housing construction system with integrated indoor decoration, against the second decoration, which can effectively prevent decoration waste and noise, prevent decoration peculiar smell; In the process of construction with transportation fold, give up the whole transport; less construction process, short construction period and low cost;
The service life of exterior wall thermal insulation material and construction is the same, durability is strong:
prefab house building system integration of exterior wall thermal insulation decoration template using, adopts the patent technology of foam concrete, have fire prevention, waterproof, thermal insulation, sound insulation, light weight, the advantages of using integrated decoration system is solid, high weather resistance, long life with building,
Comparison of prefab house heat preservation material and the traditional materials:
The present state of the thermal insulation material on the market:
1. The high cost: the average about 700 yuan per cubic meter, easy burning, burning, and releasing gas;
2. unable to preset steel；
3. Can not do decorative surface;
4. Chemical foaming volume small, the maximum 300 mmx300mm;
5. Strength is bad;
Lightweight composite materials with the traditional foamed concrete is:
Compare with traditional foam:
Item |
Lightweight composite materials
(the physical foaming) |
Chemical foam |
EPS Foam(B2) |
Costs (unit: cube) |
350 |
350 |
700 |
Foaming time |
Instant foaming, state controlled |
Steamed bread, time is long |
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Strength |
Within the preset 3D steel fabric, high strength, can make the template |
Low strong degree, cannot strengthen easier. |
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Decoration |
Clear water-surface,
imitation marble, wood |
No, only can do heat preservation |
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Construction speed |
There are fixed,
embedded parts efficiently |
traditional way |
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Automation degree |
Environmental protection
free from contamination |
Produce dust in the process |
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Combustibility |
Do not burn and refractory materials |
Do not burn and refractory materials |
Produce poisonous gas when burning |
Long service time of the building:
New technology on prefab house building system, site assembly, whole pouring technology, patent foam concrete, light weight, make steel structure form a whole, strong support, concrete stress, solve the traditional buildings of reinforced concrete creep, wall and floor cracking and other problems. Steel structure is sealed at the same time, prevent oxidation rust;
Transparency and information of management:
The company adopts ERP control system; From machinery research and development, machinery manufacturing, building materials production, house design, assemble, whole process with standardization control, only provides the client even franchisees, strengthened the control of core resources.
prefab house building system technology compared with traditional building system process:
1.Technology is advanced, reinforced ratio under the same condition, the same products with a variety of functions, and reduce the construction process;
2.Integrated production, building materials production line high automation, high production efficiency;
3.Assembling, visual field management, shorten 4/5 of the construction period.
Disadvantage of the traditional process:
Backward technology, process long, laborious;
Modeling ripping, a lot of artificial banding, high labor costs;
The cost of materials used in high;
A large number of using templates, high construction cost;
A lot of artificial operation, artificial banding, technological standard is low, the quality is guarantee;
Comparison of process:
1. The traditional building house installation needs about 13 steps, while our building house only needs 3 steps, which save time and man cost.
2. The traditional building house cost is about 20% higher compare with our building house cost. |
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