The hottest seven trends of green building design

Seven trends in the development of green building design in 2015

1 pay more attention to the use of sustainable building materials

buildings consume a lot of resources in the process of construction. If the building materials we use are degradable and recyclable, it will greatly reduce environmental pressure and save a lot of resources. Therefore, the green building design in 2015 will pay more attention to the use of sustainable building materials

degradable materials can be naturally degraded without polluting the environment. For example, natural pigments often contain volatile organic compounds in traditional pigments, which pollute the indoor environment, while natural pigments can avoid these conditions and use them healthier and more environmentally friendly

green building materials will be more considered to replace natural resource depleting materials and reduce the consumption of natural resources. For example, steel beams are made of recycled metal. In addition to replacing wood beams and reducing tree felling, they can also cope with different climatic environments and provide stronger resistance

2 pay more attention to air convection design

2015 green building design will pay more attention to the natural flow of natural light and air. In some projects, only slightly adjusting the design scheme of the building can make good use of natural light, realize air convection, save resources and benefit residents. For buildings and apartments in cities and business districts in the Philippines, the lumiventt technology of dmci houses has become a major trend of green buildings

lumen refers to natural light and Ventus refers to wind. This technology advocates designing a three story garden atrium every five floors on both sides of the building, and designing it into a breathable building according to the basic principle of gas flow

3 building to achieve zero energy consumption

zero energy consumption building will become the trend of green building design in 2015. It mainly relies on renewable resources and can operate independently without electricity. Zero energy green buildings not only save energy, but also reduce greenhouse gas emissions

zero energy consumption building design mainly uses solar energy, wind energy, biofuels or other renewable energy to provide electrical and air conditioning needs for buildings. The investment of zero energy consumption building in the early stage is relatively large, but the long-term benefits brought by its energy conservation and sustainability are a wise investment in the eyes of enterprises. In 2013, the world green building trend report found that solar energy, as a renewable energy, was used by 67% of investigators

4 water reuse technology

construction expert jerryyudelso proposed to realize "petty water" in buildings, calling on us to improve our awareness and take action to deal with the water crisis. All buildings consume 13% of the world's drinking water. 6%, about 150000 billion gallons per year. Green buildings hope to use water energy efficiency systems to reduce building water consumption by 15%. Jerryyudelso advocates using water conservation devices to effectively manage the upper plane of the foundation. Urban water consumption should be leveled, rainwater should be collected, reclaimed water can be recycled, and on-site sewage treatment devices should be used to purify sewage

5 rain and flood management

rain and flood management is mainly aimed at the erosion of heavy rain and snow on rural areas and the floods formed in cities. Rain and flood management is mainly managed through the landscape system, and plants play an important role in the rain and flood management system

6 sealed windows and more intelligent gears make the size of parts Limited. Glass

new materials, as the upgrading of traditional materials, can better solve the problems of the natural environment, save energy and protect the environment. The sealed windows used in green buildings, by covering the surface with metal oxides, block the straight-line light of the sun in summer and maintain the indoor temperature in winter, greatly reducing the cost of air conditioning

now it has become a smart glass widely used in commerce, also known as point chromic glass. With a little electricity, ions can be charged to control the amount of light reflected by the glass. It changes color when the sun is hot and turns transparent at night

7 cold roof

cold roof is made of special bricks and reflective materials, which has high solar reflection capacity and heat dissipation capacity. Buildings can be used to be cooler, so as to reduce energy consumption and bring comfortable living experience to residents. Chalco will further deepen the technical breakthrough of 3104 can body material from the urban level. The cold layer helps reduce the heat island effect of cities and reduce greenhouse gas emissions. The development of green buildings in 2015 will pay more attention to the application of cold roof technology

with the increasing demand for green buildings and the continuous improvement of green building technologies, these technologies will be more widely used in the next five years. With the marketization, the cost of green buildings will become more acceptable. The benefits brought by green buildings can not be ignored by enterprises

global glass () Department