Nanchang industrial park planning and design, or a good Green Design Institute Bor 
 With the continuous development of people-family residential design and planning have become increasingly demanding, living environment, architectural design, space standards, spatial layout has increasingly become the focus of attention, the concept of green and healthy living been firmly established. So how to meet human health standards for the construction of the living environment, how to build a residential community benefit human health? 

 Green Design Group Co., Ltd. Bor Hong Kong HONGKONG GREEN PLANET DESIGN GROUP LIMITED 
 Founded in Hong Kong and in Shenzhen, China have set up branch offices, business scope including: architectural design, urban design, planning and design, landscape design, environmental design, interior design, urban design and technical consulting, project planning and management. We uphold the professional and efficient design approach, take seriously each design, the overall co-ordination to ensure the planning, construction to environmental design continuity. International design company background, from different regions of the design elite experienced a wide range of design team. Management company in China, the practice to rely on Hong Kong headquarters, the center of Shenzhen, Shenzhen companies with a global vision of technical support, overall planning of each project to ensure that the conditions of the most efficient and comprehensive design results and professional service quality. 
 With the rapid growth of our business, we always adhere to the attitude of enthusiasm and professionalism to provide customers with better quality and creative design services, the pursuit of excellence, customers rely on to become a partner. And efforts to enhance self-improvement, the design of global competition, market competition, China's design in creation of the brand, to contribute to the construction industry. 

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

 The following information is for reference only, and not the company's services: 

 In addition to the minimum amount of cement to meet the strength durability of cement outside. With the standards set forth in the amount of cement should be as minimal. According to workers can pump needed to meet the requirements. For normal pumping concrete. 

 Process in practice. Desirable for the minimum amount of cement. Direct impact on the size of the slump slump of concrete pouring and pumping. Concrete pump working pressure and friction requirements for the permeability of fly ash concrete are on. 

 General with the concrete slump resistance decreases. For normal pumping concrete. For impermeability of concrete pumping requirements, specifications towel as specified slump. According to engineering practice. Maximum 

 Slump should not exceed. Slump loss. In order to ensure the flow of concrete, and concrete after pumping. Pre-construction should be based on factors such as temperature cement varieties, the slump loss test. Water-cement 

 Than the water-cement ratio not only affect the durability of concrete strength. When the water-cement ratio is less than the time, and the flow resistance of the concrete pumping has a significant impact. Project proved. The flow resistance of concrete 

 Great. Can pump better; water-cement ratio will exceed the concrete when the water-holding capacity decreased cohesive and segregation. Therefore, pumping more difficult; when the water-cement ratio too. Water-cement ratio should be in the range. Sand ratio 


 Nanchang industrial park planning and design, or a good Green Design Institute Bor