Maoming 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: the whole of the class can add other methods to check 

 Test. Acoustic tube bending also lead to determine the interval velocity anomaly too easily lead to Missing. Acoustic impact of the steel casing pipe connection pipe is generally taken to coat the way. Diameter steel casing should not be too much 

 Generally slightly larger than the acoustic tube can be easily welded closed is better. Generally can not be too long steel casing around almost no effect on test results. Steel casing is simply to put two sound 

 Test tube is not connected to any special process requirements. Figure pile uneven line acoustic tube test section as shown in a project are all buried under piles acoustic tube test revealed the existence of local pile 

 Serious signal abnormalities and pile on a test section had multiple defects and at the figure from the signal analysis is seriously broken pile. Figure steel casing is too long test section as many piles are in the same location near 

 There is a similar signal and abnormal signal on a pile height of about defects in the region around an altitude of about. In-depth research found that the use of steel casing construction unit length of about. Analysis of the formation of abnormal signal 

 No. The reason is that the impact of steel casing. As long welded steel casing in good quality seal can not be discharged within the local air acoustic signals to bypass long distances or through the air layer is received after the talent 

 Acoustic signals caused by the severe abnormalities. In order to verify the results of the analysis in which the root of a typical representative of the pile core drilling on the pile of concrete complete validation results indicate no abnormality. According to the results of drill core 




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