However, in the actual disassembly process, there are still problems such as waste of internal decoration, loss of external decoration and long disassembly time.

The building area of the sales office is 294 ㎡, including five functional areas: sand table, negotiation, fire control, contract signing and toilet, with a total of about 200 ㎡ indoor space and another 80 ㎡ gray space area.

Inspired by the minimalist aesthetics of the apple store, the designer boldly adopts renewable metal panels and large-area floor glass on the building facade.

Two Hole Anchor

▲ production process of Changi Airport Hotel in Shanghai factory (Figure source network) ▲ hoisting process of Changi Airport Hotel (tuyuan network) the hotel is composed of 252 modules with a design service life of 99 years.

With the high, precision and advanced development of the industrialization of the construction industry, the construction technology is gradually updated.

Compared with the previous construction methods of removable buildings, poly’s research and development of architecture and landscape takes “modularization” as the theoretical breakthrough point, innovatively realizes the reengineering of theory, design, construction and construction process, speeds up the landing process of products from 0 to 1, ensures the presentation of products with high speed, high quality and high standardization, and realizes 100% recyclability.

But the dismantling of such buildings, Break up the structural skeleton into small reusable parts (beams, plates and columns), the installation of other equipment is still built according to the traditional construction method, which can not get rid of the wet operation of on-site decoration.

Inspired by the idea of full modular construction of Airport Hotel, Fujian Putian poly · yunshang removable sales center, combined with the construction advantages of the industrial era, subdivides the building volume into several “basic building carrier modules”.

Real photos of external buildings of Changi Airport Hotel (picture source network) ▲ real indoor scenes of Changi Airport Hotel (Figure source network) 02.

▲ poly cloud demonstration area ▲ basic function composition ▲ v1 The modular Sales Office of version 0 has an intensive area, which can only ensure its most basic display and reception functions.

Then, it is transported to the project destination by sea, and the hoisting and landing is completed on site in 26 nights.

The construction process is divided into two stages: Engineering prefabrication and on-site assembly.

Based on the concept of modularization and the same modulus as the control principle, it is easy to realize the possibility of free assembly after component disassembly in the later stage, from building steel frame, steel plate concrete floor slab and peripheral protective structure to component unitization and modulus unification.

Detachability | modularization | modularization | modularization “detachability” refers to the process that the building can realize disassembly, transportation, assembly, use, disassembly and reassembly, and realize the overall mode of remote reuse.

The hotel has a special geographical location and frequent flight take-off and landing during the day, which greatly limits the traditional construction.

Therefore, the modular construction method is selected for the second phase of the hotel.

Poly combined with product thinking: building a house like making a car has formed a building mode of “industrialized mass production, modularization and disassembly”.

01.

During the construction, the needs of environmental protection and the high labor cost caused by the shortage of workers are fully considered.

First, the mass prefabrication and assembly of all guest rooms are completed in China by assembly line operation, and the prefabrication rate can reach 80% – 90%.

Poly Shandong introduced the detachable concept in 2015, combined with special containers, realized the mode of off-site processing of main structure and external packaging and on-site organization of internal packaging, and also formed the original prototype of container sales office of Shandong company.

So what is modular design and what are its basic principles? Modularization is a mode of decomposing complex systems into manageable units.

On the basis of ensuring the function, the box size is determined according to the existing transportation conditions, and the final scheme is composed of six boxes.

From 0 to v1.0, the water test work of modular sales office.

▲ poly Qingdao Guantang project ▲ in the past, from modular theory to modular architectural form, we have thought about the removable theory and carried out project practice.

The project starts from production It took only more than 3 months from on-site installation to commissioning, plus the design time of about one year, which opened at least one and a half years earlier than the traditional way.

The industry has also explored removable buildings.

Its basic principle is to strive to form as many products as possible with a small number of modules, so as to make the connection between modules as simple as possible, so as to achieve the purpose of rapid assembly.

Modular design is to form different products through the selection and combination of modules to meet different use needs.

The plane functional zoning is shown in the figure below: ▲ schematic diagram of plane box distribution and site adaptability.

Crowne Plaza Changi Airport in Singapore, completed in 2016, is a case of modular building application.

The whole silvery white shape seems to be suspended on the Yingying water surface, which naturally desalinates the stiff sense of “box” between virtual and real.

Removable | Modularization: in order to realize rapid construction and convenient disassembly, building components and materials can be reused, poly development is introduced Modular design thinking and fully industrialized manufacturing further combine the construction purpose of “good, fast and economical” with the construction requirements of disassembly, give full play to the construction mode of industrialization, and realize product modularization and customization.

Each basic module consists of architecture, structure, curtain wall, hardware, electromechanical, HVAC, etc Element integration, full industrial assembly, and rapid combination, disassembly, transfer, storage, transportation and hoisting of module products through special link nodes; Meet the requirements of building disassembly and disassembly and remote reuse.

In terms of functional positioning, the sales office can be applied to various scenes such as real estate passenger storage and urban exhibition hall, The general layout of the sales office is also independent and flexible..

▲ schematic diagram of module splitting ▲ design strategy ▲ in V1 In the experiment of 0, the number and arrangement of compartments restrict the overall area of the space, and a little carelessness will bring the experience of darkness, crowding and oppression.