Zainal Arifin Ahmad

Use of waste gypsum to replace natural gypsum as set retarders in portland cement

Chea Chandara, Khairun Azizi Azizli, Zainal Arifin Ahmad et al. · Waste Management · 2009 · 167 citations

Cementation, Portland Cement, Engineering +7

Evolution of alkaline activated ground blast furnace slag–ultrafine palm oil fuel ash based concrete

Moruf Olalekan Yusuf, Megat Azmi Megat Johari, Zainal Arifin Ahmad et al. · Materials & Design (1980-2015) · 2013 · 150 citations

Chemical Engineering, Cementation, Engineering +6

The effects of MgO addition on microstructure, mechanical properties and wear performance of zirconia-toughened alumina cutting inserts

Ahmad Zahirani Ahmad Azhar, Hasmaliza Mohamad, Mani Maran Ratnam et al. · Journal of Alloys and Compounds · 2010 · 147 citations

Materials Science, Mgo Addition, Engineering +8

The effect of unburned carbon in palm oil fuel ash on fluidity of cement pastes containing superplasticizer

Chea Chandara, Etsuo Sakai, Khairun Azizi Azizli et al. · Construction and Building Materials · 2010 · 143 citations

Materials Science, Chemical Engineering, Chemical Enhanced Oil Recovery +8

Strength and microstructure of alkali-activated binary blended binder containing palm oil fuel ash and ground blast-furnace slag

Moruf Olalekan Yusuf, Megat Azmi Megat Johari, Zainal Arifin Ahmad et al. · Construction and Building Materials · 2013 · 138 citations

Materials Science, Chemical Engineering, Engineering +8