Building and residential containers can be assembled quickly on site and withstand the toughest helium conditions: hot and cold, saline, strong winds, heavy rain and other harsh environments. Residential container buildings are not necessarily fixed-size and can be expanded to meet the needs of users: if a home or office requires more space, additional residential containers can be added to expand the existing structure at any time. Similarly, residential container buildings can also be reduced to reduce space.

Compared with the traditional construction method, the construction budget required to build a house with Hangzhou PTH residential container is very small, which makes the residential container building applicable to projects with tight budgets. If you want to know more, you can click here: Prefab housing prices.

Website: https://www.pthhouse.com/

One of the most important benefits of prefab houses is that they are time efficient and cost efficient.That is, low cost prefab houses. A Prefab house would cost between 20% to 30% less than a normal house due to the fact that all the prefabricated parts such as the walls and windows are constructed uniformly and in the same factory. The lower cost of production is due to the fact that modules are usually mass produced and of the same design which makes it possible for a home owner to choose from a variety of designs which saves a great deal of cost in terms of labor and material as well as time.

The amount it takes to complete a prefab house is much less than a conventional house as it is possible to go from an empty land to a fully functional house in a period of three months.

Nothing goes to waste and since all prefab houses are constructed in a factory; materials are being used continually which results in an overall waste diversion up to 85 percent.

The construction within the factory has provided these houses with another benefit which is Limited exposure of materials to weather and contaminants. Building in a controlled, indoor environment translates to less risk of weather damage, mold and other pollutants, making for a sturdier, healthier home.

Less equipment and construction vehicles are needed for the construction and assembly which decreases costs and the environmental hazards from fumes and smokes. They also require less energy for heating and cooling as they have an excellent insulation system, which leads to less waste produced as well.

All in all prefab houses are environmentally friendly, of good quality and ideal for people on a limited budget or want a house that will not take months or even years to finish.

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Zhejiang Putian Integrated Housing Co., Ltd. (also known as "PTH") is a globally renowned expert in housing system solutions. Contact us:https://www.pthhouse.com/

Green building materials that are both energy-saving and environmentally friendly can save energy, reduce emissions of waste-polluting gases, and make people’s living environment healthier and more comfortable. Both individuals and society have important significance and are an important way to achieve harmonious development between man and nature.

1. Criterion criteria for green building materials

According to the content of hazardous substances in the decorative materials or the amount released, it is lower than the ten standards of the “Restriction of Hazardous Substances in Building Materials” promulgated by the State. Can be refined into quality criteria, economic criteria, these two are common criteria for common material requirements. Quality is an important technical criterion for materials. It is necessary to examine whether the quality of materials can produce useful facilities. The economic criterion refers to the cost analysis and economic accounting of the production of materials. The greatest economic benefit is obtained with the least investment. The main purpose pursued.

2. Environmental criteria

According to the content of hazardous substances in the decorative materials or the amount released, it is lower than the ten standards of the “Restriction of Hazardous Substances in Building Materials” promulgated by the State. It can be refined into resource criteria and environmental criteria, which is a criterion especially emphasized by green building materials. The resource criterion means that the material of a unit product consists of the least resources or consists of more renewable resources, and the resources are minimized. The environmental criterion refers to the small pollution of the indoor environment during the use of the material, and the maximum protection. People's health.

3.green building materials selection

To ensure that the building environment is free of pollution, it will help consumers to be healthy; it is pollution-free and sustainable. The choice of green building materials must be selected from the following points:

(1) Non-toxic and harmless, chemical stability and bio-safety are good, avoiding greenhouse effect and ozone layer damage; for example, formaldehyde-free adhesive, large core board, veneer, and benzene are not selected on the decoration materials. Paint, gypsum board, etc.

(2) The whole life cycle has low resource consumption and high utilization rate; it can be recycled and reused easily; for example, the composite material with high utilization rate, renewable utilization and low resource consumption should be selected as much as possible on the decoration materials.

(3) The structure is stable and reliable; it has little environmental pollution during development and use, and can protect and purify the environment.

4. Conclusion

Green building materials are the only way for the sustainable development of the building materials industry. The greening technology of building materials such as recycled building materials will promote the greening process of building materials in China and should be vigorously developed. At present, it is also necessary to improve the systemic and well-operable green building materials evaluation methods and standards to guide the healthy development of green building materials.

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1.As long as it is a prefabricated building, it increases costs?

In fact, compared with the traditional practice, only the PC (assembled concrete structure) structure has increased the cost of direct engineering costs, while the comprehensive capital time cost, state subsidies, on-site templates, and labor cost calculations have not increased the overall cost. More social and economic benefits. In addition, the traditional steel structure, wood structure, and container structure are themselves prefabricated buildings. There is no problem of increased costs.

2.Assembling = modernization of the construction industry?

What is the modernization of the construction industry? According to the explanation of the Housing Industrialization Promotion Center of the Ministry of Housing and Urban-Rural Development, the modernization of the construction industry is based on the concept of green development, focusing on housing construction, focusing on new-type construction industrialization, extensive use of information technology and modern management mode to build houses. The whole process is linked into a complete integrated industrial chain, which realizes the transformation from traditional production methods to modern industrial production methods, thereby comprehensively improving the efficiency, efficiency and quality of construction projects. “Assembly” is only a characteristic expression of promoting the modernization of the construction industry. Or, it is only a means of production of industrialized production methods, an effective technical method and path, not the ultimate purpose and all of the modernization of the construction industry.

3.Can a prefabricated building factory be built as a prefabricated building?

The prefabricated building that we generally understand is to produce product components at the factory and then assemble them at the construction site. However, this is only the basic form of prefabricated building. This kind of understanding is easy to mislead and think that “PC component + assembly” is a prefabricated building. It ignores the deeper technology and system of the industry and ignores the revolution in the production mode of the industry. The essence.

Just making some simple prefabricated components in the factory is not a good quality building. The real assembly building construction process should be an information technology-led, life-cycle product manufacturing process. The PC factory should be based on the MES system. The complex product manufacturing base. Without the dominance of these technologies and information systems, the prefabricated components manufactured can only be a single product. In the specific implementation, it is likely to encounter problems such as incompatibility with the assembly system and unstable quality, which affects the overall project implementation.

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The bold and innovative ideas of container houses have many advantages. First of all, using container construction can save costs. The cost of houses built by second-hand containers is significantly lower than that of traditional houses with the same usable area and space. Secondly, container construction is environmentally friendly. Reusing transport containers actually reduces the impact of using traditional building materials such as bricks, cement and wood. Building a " green" house also saves considerable energy, otherwise metal containers need to be fused together when abandoned.

The container structure is designed to be exposed to heavy loads, harsh weather conditions and regular rough handling. Therefore, they use it after construction to ensure lasting projects. In addition, the transportation box complies with ISO standards and is easy to stack multiple layers ( layers ) in transportation and storage. This function makes it easy and safe to build multi-storey houses. The benefits of housing containers also come from their structural strength: they are ideal for harsh conditions and difficult locations. Because the modular components are welded together, they can make perfect container houses in high-risk areas of hurricanes and earthquakes.

PTH, headquartered in Keqiao District of Shaoxing City, has more than 200 emplyees and a long history. In 1998, PTH began to produces steel structureal parts. In those 10 years, PTH production emphasis has gone through the transformation from the production of door and window fittings to the protecting system of houses, then turns to the building structure , and finally upgraded to integrated housing production. After ten years efforts, the first container house was finished and exported to New Caledonia in 2008. Meanwhile,PTH gradually becomes a leader in the Steel Structure industry. Now, its main products can be divided into four categories, which are steel structure building, light steel villas, container house and Double-C Structure. The annual production capacity for different types of buildings can reach 500,000 square meters.

If you want to know more, please click here: prefab housing prices.

The word " prefabricated homes china" is used to describe houses made up of easily assembled building components. The components are produced by factories far away from the construction site and not affected by climate, and then transported to the site. Finally, all prefabricated components are assembled on the foundation that has been laid in advance, thus reducing labor costs and shortening site construction time.

2. Advantages of prefabricated houses:

The construction time is shortened and the house is completed quickly, thus greatly reducing the labor cost and recovering the investment at an early stage. 1.

On - site construction and wet operation are minimized, while factory assembly line is easier to realize quality control than on - site.

Prefabricated houses are suitable for areas with a large number of local skilled workers and can reduce labor, energy, space and supervision costs.

Minimize on-site construction time in severe weather or hazardous environment.

The factory produces less waste and can be recycled in the production process.

3. Types of prefabricated houses that can be produced:

Villa / wooden house; Park Service / Garden Room

Independent building, with heat preservation and power supply, is commonly used as office space, working room, summer house and garden house.

Movable room:Movable houses are usually transported by trailers along roads and are often used in rural areas or high population density areas for temporary residence. Usually you can stay in one place for a long time, but you can move according to requirements.

Commercial buildings:Used for industrial or commercial purposes, the main types are office buildings, warehouses and retail stores.

Vacation home

4. Potential:

In recent years, prefabricated houses continue to heat up among home buyers. Retirees who intend to settle down for a long time often buy prefabricated houses, while buyers of second-hand houses who use houses for family leisure rather than long-term investment can also be included in this group. The performance of prefabricated houses just meets the needs of those seeking economic and permanent housing.

Zhejiang Putian Integrated Housing Co., Ltd. (also known as "PTH") has been dedicating itself to one-stop solution of low-rise prefabricated houses. The service ranges from architectural design, production, storage and transportation to installation instructions and after-sales service etc.

If you want to know more, please click here: https://www.pthhouse.com/

1. Block building: Prefabricated building with prefabricated block materials to build walls is suitable for building 3 - 5 - storey buildings. Of course, if the strength of the block is increased or reinforced, the number of storeys can be increased appropriately, but only low-rise buildings can be built. However, it has the advantages of simple production process, simple construction and low cost, can also use local materials and industrial waste, and is the first choice for small self-built houses.

2. Plate building: It is made up of prefabricated large internal and external wallboards, floor slabs, roof slabs and other plates, also known as large plate building. It can effectively reduce the weight of the structure, improve labor productivity, expand the use area of buildings and shockproof function, and is the main type of prefabricated buildings.

Wallboard is divided into load-bearing wallboard and decorative wallboard. Load - bearing wallboard is mostly reinforced concrete board. Decorative wallboard such as exterior wall board is mostly reinforced concrete composite board with thermal insulation layer, and special steel-wood thermal insulation composite board and other wallboard with exterior finish. All kinds of plates can be loaded after being assembled, with fast construction speed and low construction price.

3. Box - type building: It is an assembled building developed on the basis of plate building. The biggest feature is that all the room units or small-room kitchens, bathrooms or stairwells are constructed into load-bearing boxes, which are then integrated with wall panels and floors. This kind of building has a higher degree of industrialization and faster installation on site. It can not only complete the structural parts of the box in the factory, but also complete the internal decoration and equipment. Even furniture and carpets can be completed completely. The pipeline can be hoisted and connected on site.

There is even an assembled building called a movable house. Each unit of the house is like a large trailer, which can be used as long as it is pulled to the scene by a special car, then hoisted to the floor cushion block by a crane and connected to the embedded water channel, power supply, telephone system, etc. In addition, there are heating, bathroom, kitchen, dining room, bedroom and other facilities inside, which can not only be a single house, but also be connected with each other to form a whole house.

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1. Compared with the traditional mode, the cost is still slightly higher by 5% - 10%

The fact is that the higher the prefabrication rate, the higher the construction cost will be, ranging from 5% to 10%. Industry experts said: compared with the traditional way, the cost does not drop but slightly increases. In 2010, the prefabrication rate of a project in Zhangjiang, Shanghai, was 24%, and the construction cost per square meter increased by 300 - 320 yuan. In Beijing in 2011, the prefabrication rate of a certain project was 55%, and the construction cost per square meter increased by about 450 yuan. According to analysis, the increase is mainly in the cost of prefabricated components and design costs. Compared with the traditional mode, the construction cost per square meter of prefabricated buildings is still as high as 200 - 300 yuan.

2. Push because assembly is more environmentally friendly

On the one hand, it is still in the initial stage of popularization, and the scale of prefabricated components production is not enough. On the one hand, the integration of the design at the source to the intermediate construction and project management is not enough. Han Jianzhong, a researcher at the provincial industry office, said that construction units and workers in the construction industry were not proficient in " assembly" operations. On the basis of realizing the integration of design, construction and project management, the construction cost per square meter is only higher than that of traditional buildings, increasing the 70 yuan.

Since the cost is increasing, why push for a new model? Experts explained that the assembly is more environmentally friendly and effectively controls more than half of the dust on the basis of water and electricity conservation. Like the construction waste generated from traditional construction sites, the government pays more than 100 yuan per ton for landfill, " these are actually hidden costs".

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1. Safety:

The special materials used in the container make it extremely durable.

It is stronger than traditional building materials and has strong corrosion resistance and waterproof properties.

In addition, the mobile container form can adapt to more environments with insufficient municipal infrastructure and areas with high housing maintenance costs due to severe climate change.

2. Saving:

It is the lowest energy consumption of all frame building products in the market today, and it is a resource-saving and environment-friendly building method.

3. Environmental protection:

In addition to the container prefabricated building modules that are directly stamped and formed in factories, the reuse of containers that exit the transportation and circulation field through technological processing, creative design and renovation is another way to develop container prefabricated buildings. While avoiding the pressure on ecology caused by permanent buildings, reasonable recycling is realized, which fully embodies the concepts of environmental protection and conservation.

4. Wide scope of application:

Container building modules can be easily relocated, which makes it the best choice for temporary or transitional building construction.

5. Construction Industrialization:

The form of factory prefabrication of container prefabricated building modules can solve the problem of unbalanced building quality caused by uneven construction level and environmental protection concept in various regions. 6. Personalization:

The shapes are various, and the steel beams can be cut and welded after being put into shapes to enhance the bearing capacity of the container and form an integral space. Forms can be freely combined to create diversified combination modes.

The original surface of the container with high wear resistance and corrosion resistance can be realized as an environment-friendly surface of any style, even revealing the original appearance of the container.

If you want to know more, please click here: prefab housing prices.

Website: https://www.pthhouse.com/

In terms of market share, China's fabricated construction market is still in the primary stage. All parts of the country are basically concentrated in the residential industrialization field, especially in the narrow area of affordable housing. The previous investment is large, the production scale is small, and it cannot compete with the traditional cast-in-situ structure market in the short term.

However, as the country and the industry have successively issued relevant development goals, guidelines and policies, and in the face of the urgent need for transformation and upgrading to the modernization of the construction industry in all parts of the country, more than 20 provinces and cities in all parts of China have successively issued policies to support the development of the relevant construction industry, promoting the construction of industrialization bases and pilot demonstration projects. I believe that with the improvement of technology and management level, prefabricated buildings will have a broad market and space.

At present, cities with better development of fabricated buildings in China are introduced as follows:

Shenyang: The standard is complete, the imported technology is rigorous, there are many structural types and varieties, and the automation degree of components factory equipment is high. Nine provincial and municipal local technical standards, including the " Regulations for the Manufacture and Acceptance of Precast Concrete Components", have been completed.

Beijing and Shanghai: The government has issued supporting preferential policies to ensure that the standard supporting facilities are basically complete and the technology of partially assembled shear wall structures is mature. Beijing has issued 11 standards and technical management documents for the design and quality acceptance of industrialized residential buildings with concrete structures. Shanghai has issued five local standards and is preparing four technical management documents.

Shenzhen: The work was carried out earlier, with a large area and high component quality. Eleven standards and specifications such as module coordination for industrialized houses have been compiled.

Jiangsu: The variety of structural system is complete, and the industrialization of parts is carried out at the same time.

Hefei: Recently, the government has given greater impetus.

After being silent for more than 30 years, it has risen again in our country and is still in the primary stage. Major national, industrial and local standards and norms have been basically completed and promulgated for implementation. Meeting the needs of modernization, transformation and upgrading of the construction industry.

If you want to know more about prefabricated houses, you can click here: low cost prefab houses.

Website：https://www.pthhouse.com/