Hengyang 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: 


 Floor of the roof at the crack tend to be larger. From a design perspective, the current design practice focused on the by strength considerations, not the full difference in temperature and shrinkage of concrete characteristics a variety of factors into account, reinforcement 

 The amount and thus fail to meet requirements. Housing around the sun angle due to the two vertical and horizontal direction of shear walls or rigidity of the floor beam constraints to restrict the free deformation of the floor panels of concrete, so the temperature difference 

 And concrete shrinkage, the board reinforcement weaknesses that separate reinforcement of negative moment reinforcement and radiation tendons did not end at the end of first crack, resulting in about 45 degree bevel cracks. Although the ground floor ramp 

 The angle of crack use did not affect the structural safety, but in water and other special circumstances occur leakage defects likely to cause residents complained, is the focus of the cracks in the prevention and control. According to the above reasons, 

 Company in the paper in examination in recent years, great attention to suggest that the owners and design units around the sun angle at the floor panel reinforcement to strengthen negative reinforcement does not use separate cut instead of along the room for each positive 

 Angle is limited to a room full-length configuration, and the appropriate encryption bold 6 in the first half of the provisions with in accordance with the Technical Guidelines. Over the years the Practice has fully proved, where the adoption or the housing of the above design 

 Basically do not occur in 45-degree bevel cracks, satisfactory solution to the principal contradiction of the largest number of good floor cracks, the effect is significant. The improvement in the performance of two commercial concrete pump has been widely used 

 Send commercial concrete pouring, but subject to severe competition in the market, leading to the commercial concrete manufacturers to large fly ash, high low-cost low-performance concrete at the mixed agent, and the fineness modulus low clay content 

 Of fine sand as to reduce the price and cost competition means. Therefore recommended that the relevant departments take the lead as soon as possible sound and system manufacturers of commercial concrete industry management, according to the proportion of input costs, the corresponding and 

 Reasonable to improve the commercial concrete 

 Hengyang Public Architecture Planning and Design, we have chosen the Green Bor Design Institute