Earth Day ｜ Technology helps green construction, and the construction site can also become a ＂guardian of the earth＂!
Cherish the earth
Harmony between man and nature.
Today is the 56th Earth Day.
China Construction Railway Investment Corporation has always practiced the concept of green development.
Driven by scientific and technological innovation
Integrate the concept of environmental protection into the whole production cycle
Accurate noise reduction and dust reduction through intelligent canopy
BIM+ Internet of Things makes every material "carefully calculated"
Sludge regeneration incarnates hard core technologies such as environmental protection building materials.
Turn the construction site into a "guardian of the earth"
Key technologies of ecological management of urban water bodies
Representative project: Pingyin Jinshui River Project
Focusing on urban and rural water pollution control
Follow the general idea of "source reduction, interception and control"
The invention discloses a sludge efficient concentration dehydration consolidation technology.
Innovate sludge resource recoveryKey technical means such as
Reduce carbon emissions and promote the construction of a "waste-free city"
On-line monitoring and evaluation technology of green construction
Representative project: caustic soda project
Through on-line monitoring and evaluation technology of green construction
Constructing green construction nervous system
Manage the energy consumption of the construction site.
Reduce the environmental pollution caused by the construction process.
Through online data analysis and information transmission
Achieve a higher energy saving rate.
Key Technologies of Rainwater Reuse in Sponge City
Representative Project: Southern Technician College Project
Application of "net use as the main factor, supplemented by seepage stagnation,
Combination of storage and discharge "mode
Adopt permeable brick and grass-planting brick paving technology.Combined with sunken green space technology
Strengthen natural infiltration,Delaying runoff peak
Using rainwater recycling system
Reduce the cost of water use,Promote sustainable development
Environmental protection dust control technology
Representative project:Jinan Metro Line 7 Project
Adopt dust-proof canopy+combined spraying.
The system carries out environmental protection control.
Avoid many disadvantages such as soil pollution caused by conventional dust screens.
Application of combined spray system
Realize the whole process of green construction.
Reduce the impact on the surrounding environment
Application of Mud-water Separation Equipment
Representative Project: Fangbai Intercity Project
Adopt mud-water separation equipment
Filter-pressing shield waste slag into cakes.
High-quality earthwork backfilling and reuse
Sewage is recycled after filtration and purification treatment.
Reduce external pollution and realize green construction.
Application of photovoltaic power generation system
Representative project: pier foundation project
Introducing photovoltaic power generation system
Laying 360 photovoltaic panels on the temporary roof
The estimated annual power generation is 229,000 kWh.
Meet the daily electricity demand of the project office.
Application of smart energy management and control platform
Real-time monitoring of new energy systemPower generation and carbon emissions
Ensure stable and reliable energy supply and rational use of electricity.
Contributed by: General Contracting Company South China Company Urban Construction Company Development Company
Author: Huang Yuanhua
Editor: Liu Wensheng
Audit: Li Min Jia Huijie
I know you"watching"