The Changde public architecture planning and design, we have chosen the Green Bor Design Institute 
 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 is for reference only, without our services: 

 Worse to the parts of the large bay room. Total shrinkage values ??smaller bay to be unfavorable factors in addition to the large bay of concrete, more easily in the case of insufficient strength of material hanging unloading shock and vibration loads 

 The role caused by irregular cracks. And these cracks once formed, it is difficult to closure, to form a permanent cracks, this situation is more common in the rapid construction of high-rise residential main. For this type of crack 

 Seam comprehensive prevention and control measures are as follows: A, the construction speed of the main structure can not be forced too quickly, the floor concrete pouring after the necessary conservation should not be less than 24 hours must be assured. Stage of the main structure 

 Floor construction speed should be controlled within 6-7 days layer is appropriate to ensure that the floor concrete the minimum curing time. B scientifically arranging the floor construction operations plan, concrete pouring is completed in the floor 24 hours 

 Ready to work and do the lines of measurement positioning bomb may be limited to up to only allow dark column welded steel work, does not allow the crane to unload the bulk standard materials, to avoid shock and vibration. C in the template installation, lifting or pass 

 Handed to the material should be dispersed in place, as far as possible and shall not focus too much piled up, in order to reduce the floor loading and vibration. D on the planned provisional bay area materials hanging unloading stacked regional site like about 

 Template support frame 40 square meters before the erection of pre-considered aspect of using encryption pole pole to the spacing should not be greater than 800 mm and joists to increase the strengthening of the template support frame stiffness 

 Measures to enhance stiffness and reduce the deformation to enhance vibration and shock loading of the region, the old wooden mold and should be laying on the concrete surface of the new building in the region to protect and spread of stress, progress to prevent cracks 

 Occurred. Four to strengthen the conservation concrete floor concrete moisture conservation on its strength of growth and types of performance increase is very important, especially early proper maintenance can avoid surface dehydration and a significant reduction in 

 Concrete early telescopic cracks occur. But the actual construction grab rush period and watering will affect the elastic line and construction personnel are operating, the floor concrete is often the lack of full and adequate water conservation continue 



 The Changde public architecture planning and design, we have chosen the Green Bor Design Institute