concrete AR 3151/D BUILDING TECHNOLOGY 3 Reinforced Concrete Walls Cast-in-Place Concrete Walls • With reinforcing bars (Rebars) • Wire Mesh • Load bearing or non-load bearing ex. Bearing Wall Foundation Wall Retaining walls • Board Formed Concrete • • Steel Reinforced Concrete (SRC) Panel Expanded Polystyrene (EPS) Tilt-up Concrete Walls • Cast on ground, then tilted into place • For Warehouses and Industrial Buildings Reinforced CHB wall • CHB • 0.6m x 0.6M rebars spacing (BW) or every 3 layers of CBH for horizontal bars • With mortar (cement and sand Class B mixture) • Plaster 25mm • Area method x 12.5 (refer to max farjardo for multiplier derivation) Prefabricated Concrete Walls (Precast) • Made in factories and transported to construction site • Ready-made for installation • For fast track construction ADDITIONAL INFORMATION Formwork Removal Concrete Curing G.I. tie wire Tie wire gauge No. 16 • Ordering of Tie wire is not by meters or ft. but in Kilograms or Roll • One roll is equivalent to 45 Kilograms or 2385 meters Honeycombing CONCRETE VIBRATOR Formwork Scaffolding / Staging
