1. Shear strength characteristics of the natural rubber bonded sand
Arun Lukjan, Arsit Ayaluk, Sommart Swasdi and Chumroon Somboon

2. A data study of contractors’ work abandonment in public project a case study of local government
Boonruk Vanborsel and Kumpon Subsomboon

3. Detection of water surface elevation by an image processing and analysis approach
Chaiyuth Chinnarasri and Khomsan Viriyakijja

4. Effect of machine design on performance of original eucalyptus bark crushing machine
Anchalee Saengsai, Sutasinee Neramittagapong, James Ashworth

5. The plastic injection molding by cad/cae integration method
Supachai Doungtongpol and Chakrit Suvanjumrat

6. Thai local nam phi iron ore and furnace smelting combined with sustained ancient method
Adul Phuk-in

7. The inventory control of printing ink: a case study of the corrugated paper production company
Sukonthip Permsin and Ploypailin Phrikthim

8. Mechanical integrity of cement seals in exploratory boreholes and its stability due to mine subsidence
Sujitra Lahib, Supattra Khamrat, Thanittha Thongprapha and Kittitep Fuenkajorn