Testing method for porosity foam heat insulation construction material
The DIC method is applied to measure the mechanical properties of the Phenolic resion foam material. Porosity foam material is a good heat insulation material. The Phenolic resin foam material has low flammability, low smoke and low toxicity. It has been extensively applied in many public safety related industries and products. But, the mechanical behavior of Phenolic resin foam material is brittleness, tensile strength is low and adhesion force is not good. Therefore, this material is used as bare filler or boarded as sandwich material for outer wall or roof of building. The mechanical properties of these kind materials should be known about under consideration for installing safety and economic effects. The bare material of Phenolic resin foam material is used to test the tensile strength, compressive strength and bending strength. The developed “digital imagine correlation method is used to measure the strain field to ensure the difference between this material and traditional construction materials. The results show that the digital image correlation method can be successfully applied to measure the mechanical properties of Phenolic resin foam material.
Phenolic resin foam material digital image correlation mechanical property
S. H. Tung M. H. Shih W. P. Sung J. G. Shyu
Department of Civil and Environmental Engineering, National University of Kaohsiung, Taiwan Department of Civil Engineering, National Chi Nan University, Puli, Nantou 545, Taiwan Integrated Research Center for Green Living Technologies, National Chin-Yi University of Technology, Opima Corporation Ltd., Taiwan
国际会议
宁波
英文
171-177
2010-01-11（万方平台首次上网日期，不代表论文的发表时间）