A mixture of inert elements such as sand, limestone, etc., with portland cement Type I , is manufactured so as to have the cement quality corresponding to the Thai Industrial Standards Institute's specification for mixed cement TIS 80 - 2550.
TPI mixed cement [ Green ] is easy to work with and is suitable for use in the production of roof tiles, concrete tiles, rain water storing jar, cement block, road pillar, footpath, 2 - 3 storied residence building, etc. Possessing slight elasticity, thus not causing rifts in buildings and very suitable for masonry and plastering.