1. A study of chloride penetration of concrete containing classified fly ash
Chaicharn Chotetanorm, Bopit Bubphachot and Prinya Chindaprasirt

2. Effect of density on uplift capacity of model piles in sand
Sottiponth Opasa and Weeraya Chim-oye

3. Effects of foundry sand powder from engine parts casting on ready-mixed concrete properties
Narongsak Makul and Burachat Chatveera

4. Effects of sludge water from ready-mixed concrete plant on concrete containing admixtures
Burachat Chatveera and Surapong Daram

5. Nutrient remove by using nitrite as an electron acceptor in sequencing batch biofilm reactor
Chanyud Kritsunankul and Chalermraj Wantawin

6. Purification and binding properties of a low molecular weight xylan-binding endoxylanase (29 kda)
Patthra Pason, Rattiya Waeonukul, Khanok Ratanakhanokchai and Khin Lay Kyu

7. The least sample sizes for interval estimation of the difference between the means of two populations
Wararit Panichkitkosolkul