Academy No.1 Hospital: The Unique Presentation of the First Batch of Sub-high Standard Full Score Projects in Beijing

Under the background of low-carbon strategy, having green and technological attributes is a necessary feature of future housing. Using technology to make life healthier is not only people's hope for home, but also the objective requirement of industry development and progress.

In 2020, Beijing launched the "Selection Criteria for High-standard Houses" for the first time, in which the high weight and meticulous requirements for green buildings, prefabricated buildings and ultra-low-energy buildings reflect the government's determination to vigorously promote the development concept of green and low-carbon buildings. In response to the call of the national "carbon neutral" strategy, Sunac joined forces with a team of designers to integrate advanced technical standards such as green buildings, healthy buildings, prefabricated buildings and ultra-low-energy buildings, and became the first batch of practitioners of high-standard building schemes in Beijing.

In 20021year, Beijing Xuefu No.1 Hospital promised "architectural quality" 100 in the bidding of high-standard commercial housing construction scheme, especially in terms of "architectural quality" and "planning and design". Xuefu No.1 Hospital is the first project to pass the comprehensive scheme evaluation and become the "vanguard" in the first batch of high-standard residential projects.

With the advancement of the project, high-standard planning is gradually implemented. In the first batch of 8 high-standard projects in 20021Beijing, Xuefu No.1 Hospital took the lead in fully capping and became the fastest-growing high-standard project. At present, the main structure is fully capped, the earthwork is backfilled, and the construction of the above-ground and underground secondary structures, external curtain walls and model rooms is steadily advanced, and the high standards will be gradually fulfilled in the future. Entering this high-quality perfect score work, * * * is a wonderful growth of a family.

Beijing Xuefu No.1 Hospital has truly realized "prefabricated residence" in application level by using prefabricated building construction technology, selecting green building materials and promoting low-carbon construction, and the assembly rate has reached over 90%, which has achieved the perfect integration of the product line of the first hospital and given a perfect work of "prefabricated building and decoration".

During the construction of the project, prefabricated building technology is fully applied, and a large number of building components are produced in the factory, with high mechanization and high dimensional accuracy; Compared with the traditional construction method, the cast-in-place operation in the construction process is greatly reduced, which reduces the uncertainty and construction error of on-site construction and is conducive to improving the engineering quality; There is less dust and noise in the construction process, and the discharge of construction waste and pollutants is greatly reduced, which is more environmentally friendly and more in line with the development concept of "double carbon".

Beijing Xuefu No.1 Hospital has achieved the comprehensive evaluation of "residential building" and "residential public service facilities" in terms of safety, durability, livable environment, resource conservation, convenience in life, health and comfort, and both have reached the evaluation standard of three-star green building requirements, thus presenting a green, ecological and low-carbon green and healthy residential community.

Four assembled decoration technologies were applied in site construction: one is the partition wall system separated by non-masonry pipes, and the pipe separation can be realized in the cavity inside the wall; For the overhead system on the ground, the pipeline overhead layer should be prepared in advance, and then covered with decorative tiles. Overhead wallboard and floor not only help to keep warm and lay pipes, but also help to sound insulation. In the aspect of kitchen and bathroom, the first hospital of Xuefu adopts assembled and fully integrated design, and the color of tile facing is uniform.

During the construction, most materials are prefabricated in the factory, so as to prevent wet operation on site and reduce the generation of harmful substances such as benzene, formaldehyde and DMF from the source.

Moreover, the set decoration design of the project adopts rock slabs, imitation wood grain decorative films and imitation stone tiles, which enriches the diversity of surface materials and fills the space experience of residents. The high-quality presentation of its texture and aesthetic feeling proves the adaptability of assembled decoration in high-end projects.

In addition to prefabricated buildings, Xuefu No.1 Hospital is the first batch of prefabricated commercial housing projects. Under the concept of energy saving, environmental protection and low carbon emission, the whole construction process adopts dry construction method to realize wet-free construction and decoration and reduce pollutant emission.

All parts of the prefabricated decoration are easy to replace, which gives the owner a certain space for disassembly, modification and adjustment in the future, ensures that the owner is relatively simple and easy to operate when changing the house pattern in the later period, and greatly reduces the impact on the lives of neighbors.

The first hospital of Xuefu adopts ready-mixed concrete, thermal insulation materials, waterproof coiled materials and waterproof coatings that have passed the three-star green building materials certification. In the process of construction, reduce the use of artificial resources as much as possible, make rational use of renewable resources, and realize energy conservation and emission reduction; Relying on the new material technology and special design of the building itself, the goal of naturally adjusting the living environment is realized.

Three-star certification is the highest level certification of "green building" and "healthy building" in China, while the First College of Xuefu has reached the standards of "ultra-low-energy building+three-star (highest level)" green building "and" healthy building "at the same time, which can meet high-quality healthy and green living standards in indoor and outdoor air environment, water system, health and human facilities, and is a people-oriented quality improvement.

The first hospital of Xuefu is equipped with a central fresh air haze removal system and an air monitoring and display system to ensure that the indoor air is in a healthy state in real time. The floor, doors and windows have better sound insulation performance and create a quiet and comfortable living environment.

To achieve ultra-low energy consumption buildings, five technical systems need to be met: high-efficiency non-transparent envelope insulation system, high-energy-saving insulation doors and windows, high-efficiency heat recovery fresh air system, excellent air tightness and thermal bridge design.

Compared with the 100mm of the conventional residence, the thermal insulation thickness of the external wall of Xuefu No.1 Hospital is increased to 250mm (excluding the increased area), achieving good thermal insulation performance. Compared with 1.8-2.0 of conventional residence, the heat transfer coefficient of the external window of Xuefu No.1 Hospital is increased to 1.0, which improves the thermal comfort. At the same time, the application of passive window greatly improves the sound insulation and waterproof effect, and achieves good comfort.

The high-precision and high-cleanliness prefabricated components of the First Academy of Learning are conducive to the implementation of the high-standard requirements for the air tightness index of ultra-low energy-consumption buildings. At the same time, the imported air-tight adhesive tape is fully laid in all the positions where air leakage or cold bridge may occur to ensure the comfort of the whole living environment.

A better living experience is the core value of a house. Starting from the residents' feelings, the First Academy of Learning integrates comfort and livability into all aspects of the project.

Windows are the eyes of the house, and the windows of 1 Academy are as large as possible. Because of the thick external insulation, in order to reduce the owner's worry about this deep notch, the first hospital of Xuefu cut the south-facing window with an inclined plane of > 45 degrees and spread it out, which not only saves energy but also does not affect the overall vision.

Let everything return to the starting point, and the No.1 Institute of Xuefu will create a quiet garden of thinking, creation and sharing in peace and tranquility. The first hospital of the institution of higher learning continues the "first hospital", but it is different from the previous one. It pays more attention to the sense of garden, forest belt, experience and participation, and gives spiritual care to residents by combining different methods to form a relaxed and comfortable healing garden.

The entrance creates a three-stage home experience, effectively separating the inside and outside, diverting people and cars, and relaxing when you get home. The courtyard is the lobby. The main landscape is located in the vertical axis area of the community center, which is mainly composed of the regional landscape of the Life Aesthetics Museum and the central green living room landscape. The combination of water reflecting the forest, insects singing and birds singing will print nature into life, embody the future with art, and give more care and care to the owners.

On the basis of aesthetics, the landscape design of the No.1 Academy of Xuefu takes into account people's needs and experiences. In the barrier-free design of the whole park, the landscape, entrance and other links of the whole park should minimize the setting of steps and present them on gentle slopes, giving residents more barrier-free convenience. At the same time, we should pay attention to the needs of all ages, and give full consideration to the pleasant public space and landscape environment such as children's playground, elderly activity field and neighborhood communication space. The elderly, adults and children in the community have activity areas, so that residents of all ages can find their own exclusive space.

Gardens adopt the advanced concept of sponge city, set up rain gardens with good permeability according to space and function, and combine plants to create different levels of garden landscape. At the same time, a certain proportion of ecological permeable bricks are used to improve the permeability and create a sustainable human settlement landscape.

The quality of the project directly affects the comfort after occupancy. In order to make every resident feel at ease and comfortable, the First Hospital of Xuefu strictly controls the construction quality, puts the testing work in place, and comprehensively checks in many aspects to give every owner a safe home.

Every working procedure involving the main body of the project, such as waterproofing, thermal insulation, roofing engineering, structure, etc. , will take the formal model review process, engineering, research and development, general contracting, supervision, designers have passed, in order to start large-scale construction.

In addition to the model audit, the First Academy of Sciences will also carry out various special inspections in stages, such as annual inspection of safety and quality, fire protection and electricity consumption. Strictly control every link and protect high-quality projects.

Beijing Xuefu No.1 Hospital is located in the precious area of Beijing Haidian University, connecting Tsinghua and Peking University in the south and Zhongguancun Software Park in the north, bearing the dual mission of inheriting the history and culture of the three mountains and five gardens and serving the scientific and technological resources of the capital. From planning to landing, from the whole to the details, in the process of building a home, the First Academy of Learning has never slacked off.

Ingenuity polishing, witness quality. Beijing Xuefu No.1 Hospital interprets beautiful human settlements with high-standard houses. From the conception of home appearance to the construction and ingenuity of home, the exquisite quality of beautiful living is being realized step by step in the increasingly clear outline of University No.1 Hospital.