| Title |
An experimental study on the physical properties of waste tire chip and floating floor system as decreasing materials of impact noise in apartment housing |
| Abstract |
Apartment housing is a widely-spread type in Korean housing market. Nevertheless. It has caused serious problems such as traditional community corruption. Unsafe structure. Defects and litigation from noise. Noise. Especially in concrete structure for apartment housing, is hardly controlled in proper to prevent sound transmission between upper and lower families with the existing systems. In foreign countries. There are floating f1oor systems to enhance the noise control performance in multi-family housing. The purpose of this study is to define the every performance and feasibility of a new floor system using waste tire chips. Every test was performed to check the overall properties on anti-toxicoid, thermal conductivity, local compressive strength. Elastic modules and impact noise. The results of every test showed that the floor system and waste tire chips have a fairly good performance. And it will be able to use as a new floor system for apartment housing with enhanced sound performance. |