Frank Siaw Ackah

Chemical Stabilization of Black Cotton Clay and Laterite Soil Using Drycon Powder for Suitability as Construction Materials

Larry Pax Chegbeleh & Frank Siaw Ackah · Journal of Geography, Environment and Earth Science International · 2020

This paper used drycon powder (DP) as stabilization additive for improving the engineering properties of problem soils, specifically, black cotton clay (BCC) and laterite soil (LS), for use as a road construction material. The study was carried out in some parts of the Greater Ac...

Open access Research Article 10.9734/jgeesi/2020/v24i430216

Analysis of Petro-Physico-Mechanical Properties of Coarse Aggregate and Its Implications on the Performance Characteristics of Concrete

Larry Pax Chegbeleh, Lawrence Opanin Nkansah, Frank Siaw Ackah & Richard Adams Mejida · Journal of Engineering Research and Reports · 2020

The importance of concrete as one of the major materials in the building and construction industry cannot be over emphasized due to the myriad benefits and versatility to humankind. However, its performance characteristics on the stability of engineered structures have mostly bee...

Open access Research Article 10.9734/jerr/2020/v15i417164