Table 3. The needed requirements of the Concrete Sustainability

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Presentation transcript:

Table 3. The needed requirements of the Concrete Sustainability Cement Industry (CI) CI1 Clinker percentage in cement CI2 Cementitious additives percentage CI3 Cement type used CI4 Cement grade used Aggregate Requirements (AG) AG1 Aggregate surface feel AG2 Making tests for aggregate AG3 Type of aggregate used AG4 Reliability of aggregate laboratories AG5 Humidity percentage of aggregate AG6 Sulfates in aggregate AG7 Distance between site and quarries AG8 Transportation type AG9 Recycled aggregate used in concrete AG10 Components of recycled aggregate AG11 Location of aggregate storage Reinforcement Steel (RFT) RFT1 RFT2 Distance between site and hangers RFT3 RFT corrosion removal before using RFT4 RFT surface feel RFT5 RFT attaching system RFT6 RFT storage location in site RFT7 RFT diameter Formwork (FW) FW1 Number of times the formwork is used FW2 Formwork wood type FW3 Formwork type Concrete Manufacturing (CM) CM1 Sources of mixing water CM2 Reuse the additional water CM3 Concrete mixing method CM4 Concrete compaction method CM5 Concrete curing method Different Types of Concrete (DC) DC1 The optimum selection of precast concrete plant DC2 Using precast concrete DC3 Using prestressed concrete DC4 The type of tension cables Ready-Mixed Concrete (RMC) RMC1 Using ready-mixed concrete RMC2 The distance between site and ready mixed plant RMC3 The casting distance from the pump Construction Techniques (CT) CT1 Humidity insulation for concrete CT2 Optimum selection of a contractor CT3 Making a schedule for the project CT4 Preserving the architecture style CT5 Selecting dewatering system CT6 Performing soil pore hole The Site (SL) SL1 Leveling temporary roads in site SL2 Cleaning the site SL3 Constructing homes for labors in site H.R. (HR) HR1 Employment of labors and engineers during construction HR2 Training labors and engineers during construction Waste Disposal (WD) WD1 Saving a location for waste disposal WD2 The distance between site and waste disposal site WD3 Concrete quantities in waste WD4 Recycled aggregate quantities in waste WD5 Toxic materials percentage in waste WD6 Obtaining dust removal system in site WD7 Security and Safety (SS) SS1 Achieving the essential safety precautions SS2 Saving places for the hospitalization SS3 The nuisance in the site SS4 All risks occur in the site Mohamed O. Rageh et al. Sustainability Requirements of Concrete Structures. American Journal of Civil Engineering and Architecture, 2017, Vol. 5, No. 5, 174-186. doi:10.12691/ajcea-5-5-1 © The Author(s) 2015. Published by Science and Education Publishing.