SUSTAINABILITY A CARRIER OF THE PEOPLE'S BETTER LIFE 65 66
REPORT
Low-Carbon Construction
Upholding the Shekou spirit
and Quick-drying Method and 828 Three-dimensional Penetration Being a Pioneer of Ultra-Low-Energy Buildings in Shanghai
and striving for excellence
Prefabricated construction is the most important low-carbon construction
technology at present, and its whole life cycle reduces carbon by more
than 40% compared with traditional construction methods. We follow the
national evaluation standards for prefabricated buildings and strive to In 2021, Shanghai Branch, complying with the latest policy on ultra-low-energy buildings in the absence of technical standards, carried out
“improve quality and efficiency, and reduce costs and consumption.” In research on how to ensure safe use of external wall insulation in a 100-meter-and-above prefabricated high-rise housing project. On
accordance with the Supplementary Standards for 828 New Technology May 26, 2021, the project passed the ultra-low-energy technology review, making it the first ultra-low-energy project to pass the expert
and Quick-drying Method and 828 Three-dimensional Penetration review organized by the Shanghai Municipal Commission of Housing and Urban-rural Development and Commission of Science and
Technology Standards, Technology , and the first provincial- and municipal-level demonstration project of ultra-low-energy residential building in Hongkou District,
we apply the BIM technology throughout the
entire process of design, production, construction, operation and Shanghai. The project marks CMSK’s first large-scale application of ultra-low-energy technology in prefabricated residential projects. It
maintenance, fully tapping the advantages of industrialized construction not only supports the Shanghai Energy Efficiency Center, the Municipal Science and Technology Commission, and other relevant departments
as a solution easy to replicate, construct and dismantle and recycle. in implementing and promoting ultra-low-energy policies, but also provides valuable experience for CMSK and the wider industry to build
In 2021, we formulated and implemented the Administrative Measures ultra-low-energy buildings. Following the project, the ultra-low-energy technology was successfully applied to Imperial Park, Central
for the Acceptance of the First Standard Floor of Prefabricated Residential Manor and Imperial Mansion, creating great environmental and social benefits.
Combining prefabrication technical solutions with
Projects in Shenzhen. Based on our experience accumulated in these projects, we have developed the CMSK Technical Standards for the Low-Carbon
ultra-low-energy consumption technology, we developed the LCCS to Construction System
that reflects regional characteristics and the Company’s actual conditions. The document embodies CMSK’s
realize the leap from its large-scale application in green buildings to technological achievements in low-carbon construction standardization, and will lower the increment cost, shorten the design cycle and
ultra-low-energy buildings. cut more carbon emissions. In the future, we will fully implement the LCCS in cities with incentive policies to contribute to the China’s
30c60 Decarbonization Goal.
Integrating two low-carbon engines to put in place a
low-carbon construction innovation system of CMSK
Prefabrication rate:
The thermal bridging
LCCS 60% technology is applied to further
Ultra-low-energy Prefabricated reduce energy loss.
technology construction system LOW-CARBON
CONSTRUCTION SYSTEM
Advanced green energy Low-carbon, eco-friendly The application of
-saving technology and low-cost An original system for ultra-low-energy external wall
low-carbon construction
Large-scale application Advantage of technology insulation technology ensures
that no less than Electromechanical equipment
adopts an efficient full-heat
recovery and make-up air
80% of the external wall system, a hybrid air source
insulation is integrated with the heat pump, a renewable
-25% 70% -50% main structure of the building. energy system (the solar PV
system plus the wall-hung gas
Carbon Recovery Construction boiler) for heating.
emissions rate cycle
Triple glazed windows ensure
great insulation and air-tightness
performance.
Monitor real-time energy
consumption and strengthen
Shekou Where Time Stay project Mansion One, Dongmen operation data analysis to
Business Sistrict, Shenzhen
Innovative airtight technologies improve energy efficiency.
Application of It is our first housing project with prefabricated decoration, and has This is our first serviced apartment are applied to pipes, doors and
prefabricated interior received extensive attention in the industry. It was rated as a pilot project using prefabricated windows, joints of pre-supported
decoration solutions to wall panels, etc. to meet
project for prefabricated decoration in Shenzhen by the Building decorations. It also employs the
air-tightness requirements for
Industrialization Association of Shenzhen and a demonstration latest intelligent technologies in
10 projects ultra-low-energy buildings.
project of prefabricated decoration for residential buildings by the product upgrade and service
Prefabricated Building and Green Development Branch of China management to comprehensively
Society of Building Materials Industry Economy. The project marks a improve the living environment and
new step in CMSK’s exploration of the large-scale application of experience.
technical solutions for prefabricated decoration.
