Play "Technology"! Demystifying Shenzhen's largest prefabricated project, Logan·Nine Dragon Terrace

Since the beginning of this year, "carbon peaking and carbon neutrality" has always been ranked as the "C" topic, and all walks of life have also responded positively and quickly turned on the "button" of energy conservation and emission reduction. In the face of the "big" construction industry of carbon emissions, Sichuan, Zhejiang and other places have issued the "Green Building Creation Action Implementation Plan", clearly and vigorously promoting prefabricated buildings, and pressing the "fast forward button" for the green, low-carbon and sustainable development of the industry.

As a comprehensive urban service provider committed to building a better life, Logan Group takes "Building a City with Responsibility, Building a Home with Heart" as its brand development concept, and deeply practices the concept of green development. Actively explore and promote prefabricated buildings and building information modeling technology (BIM), which greatly improves building efficiency and quality while saving resources, reducing pollution, and protecting the environment, enabling green and beautiful living.

According to the information of Shenzhen Construction Industry Association, Shenzhen is the first batch of prefabricated building demonstration cities in the country. As the largest prefabricated building project that has been built in Shenzhen, Logan Nine Dragons Terrace has won wide attention and high recognition from the industry.

Technology empowerment to comprehensively improve building quality

Prefabricated buildings are likened to "building a house like building blocks". Combined with modern advanced information technology, it can significantly improve the comprehensive quality performance and construction safety of buildings. It is an important way to promote the construction of ecological civilization and the transformation and upgrading of traditional construction methods in the construction field. 

With the advancement of science and technology, while actively promoting the application of prefabricated buildings, Logan has continuously introduced technologies such as the Internet, big data, and artificial intelligence. In-depth integration of building information modeling technology (BIM), promote the intelligent upgrade of prefabricated buildings, and "escort" the improvement of building quality.

During construction, Longguang Jiulongtai uses building information modeling technology (BIM) to simulate the actual real information of the building through digital information, which can play an important role in the whole life cycle of the project. It is conducive to the refined management of the site and comprehensively improve the product quality. 

Among them, Shenzhen Longguang·Jiulongtai conducts 3D split modeling of prefabricated building components, which has the characteristics of visualization, coordination, simulation, optimization and drawing. It can reduce the probability of mistakes, leaks, touches, and defects, and greatly improve the quality and efficiency of the design.

Schematic diagram of 3D disassembly of prefabricated components

At the same time, the prefabricated components of prefabricated buildings are produced through unified standards, such as bay windows, balconies, stairs, interior wall panels, etc., making their installation more rigorous than traditional buildings. Effectively reduce leakage, hollow cracking and other problems, and significantly improve the user's living experience.

Energy saving and environmental protection, helping carbon neutrality

With the advancement of the policy, the energy saving and environmental protection advantages of prefabricated buildings have gradually become prominent. The domestic authoritative institution CITIC Securities believes that prefabricated is an important technical path to achieve "carbon peak" and "carbon neutrality" in the construction industry, and it is expected to receive continuous support from policies. 

For a long time, Logan has actively responded to the call of the state, actively explored and promoted prefabricated building technology, and insisted on promoting the high-quality development of green buildings with effective green building achievements. Logan Jiulongtai adopts prefabricated construction technology, which not only improves the construction quality, but also greatly improves the on-site construction operation environment and reduces the discharge of construction waste.

Shenzhen Logan·Ninelongtai Real Picture

The relevant person in charge of Shenzhen Logan Jiulongtai said: "The carbon emission advantage of prefabricated buildings in the construction stage mainly lies in the energy saving, artificial carbon saving and water saving during the construction process. Logan prefabricated buildings are mainly constructed on site. Compared with traditional cast-in-place buildings, water and sewage discharge can be greatly reduced in the construction process, and assembly construction can reduce noise disturbance, waste water discharge and dust pollution on the construction site. This is a green, low-carbon and efficient new construction method. " 

With the development goals of carbon peaking and carbon neutrality, the importance of the development of prefabricated buildings continues to be highlighted. Research data shows that traditional building construction will generate 500 to 600 tons of construction waste per 10,000 square meters. Prefabricated building construction can reduce construction waste by 70%, save wood by 60%, save cement mortar by 55%, and reduce water consumption by 25%. According to estimates by experts, the total construction area of Shenzhen Longguang·Ninelongtai is 750,000 square meters, reducing at least 7,000 tons of construction waste.

Today, the creation of green buildings continues to advance, and prefabricated buildings have entered a stage of rapid development. As a firm practitioner of the concept of green development, based on the construction experience of Shenzhen Logan and Nine Dragons Terrace, Logan Group will apply prefabricated building technology in 31 projects in 2020, continue to promote green buildings, and empower a better life.