아스팔트 방수공법의 시공성 및 작업안전성 개선을 위한 열순환 방식의 고압 분사장치 적용에 관한 실험적 연구

An Experimental Study on the Application for High Pressure Spray by Heat Cycle Type Equipment to Improve Work Safety and Workability of Asphalt Water Proofing method.

Asphalt waterproofing method has a long history over 80years since introduce to domestic market. This method has a good point as high water proofing not permeable to water by material performance of bitumen, In spite of high waterproofing, the application has become decreased. This asphalt method has some problem such as work safety, low workability by complicated work process, environmental problem in job site, it should be solve by complementary measures. 'Therefore, in this paper, suggest the principle of high pressure spray by heat cycle type equipment by analysis of exist problem and materials investigation. And. study and examine the spray type degeneration rubberized asphalt membrane materials to adopt job site. Moreover, suggest the evidence by inspection about waterproofing performance by Korean Industrial Standard through the performance test of the spray type degeneration rubberized asphalt membrane materials.