Yichang Municipal road design, or the Green Bor good 
 With the continuous development of society, the people of the units on the residential design and planning requirements are getting higher and higher, the living environment, building exterior, space standards, space layout is increasingly becoming the focus of attention, green and healthy concept of Habitat been firmly established. So how to build a living environment to meet human health standards, how to build a residential district to benefit human health? 

 Green Bor Design Group Co., Ltd., Hong Kong, HONGKONG the GREEN the PLANET DESIGN GROUP LIMITED, 
 Founded in Hong Kong and set up branches in Shenzhen, China and other places, the business scope includes: architectural design, urban design, planning and design, landscape design, environmental design, interior design, municipal design and technical advice, project planning and management. We are adhering to the professional, efficient design attitude, take seriously each one designed the whole situation, to ensure the continuity of planning and construction to environmental design. The design concept of the international background, a wide range of design teams from different regions experienced design elite. In China's domestic management model, the implementation of the headquarters in Hong Kong, Shenzhen, Shenzhen company to provide technical support with an international perspective, to co-ordinate the planning of each project to ensure that the design results most in line with national conditions and efficient and all-round professional service quality. 
 With the rapid growth of the company's business, we continue to adhere to the attitude of enthusiasm and professionalism to provide customers with more high-quality and creative design services, and the pursuit of excellence, customers rely on partners. And efforts to enhance self-improvement to compete for the market of global competition, the creation of the brand in the field of design, to contribute to the construction industry. 

 Company Name: Green Bor Design Group Co., Ltd. 



 The following information for reference only and has nothing to do with our services: 
 Library based on garage to garage parking for fire protection design - "the underground garage area of ??more than smoke extraction system should be set mechanical exhaust system, exhaust ventilation system combined with the civil air defense and health regulations 

 Given set of mechanical exhaust, and in order to reduce the investment-building and ventilation system combined. So, the next row of gas ventilation pipe can be installed ℃ smoke fire damper. Flue gas due to heat 

 Expansion of its bulk density, light, upward movement of posts attached to the horizontal direction again flow on the roof. At this point, if you open will lower air vents and flue gas emissions, we need to close the lower air vents. Because 

 ℃ smoke fire dampers installed in the lower part of the exhaust manifold, in such cases, is more appropriate when the fire broke through the fire control signal close the fire damper and open the exhaust port 

 Conducive to the upper part of the flue gas emissions. As for the underground garage of the building area does not exceed, according to the specification requires that we design the mechanical ventilation set in the lower part of the exhaust pipe valve is to regulate wind 

 Amount of balance in order to facilitate the balance of the entire system. So, the next row of gas ventilation pipe can be installed outside the leafy regulating valve to regulate air flow to the system balance. The election of the smoke extraction system fire dampers 


 Yichang Municipal road design, or the Green Bor good