Advances in Civil Engineering / 2018 / Article / Tab 4

Research Article

Durability and Microstructure Properties of Concrete with Arabic Gum Biopolymer Admixture

Table 4

Properties of concrete with added biopolymer additives.

Arabic gum biopolymerGAK [4]Latex and chitosan [41]Neem gum [42]Welan gum [42]
Dosage %Compressive strength (MPa) [10]Tensile strength (MPa) [13]Carbonation attack (mm)Compressive strength (MPa)Carbonation attack (mm)Dosage %Compressive strength (MPa)Tensile strength (MPa)Dosage %Compressive strength (MPa)Tensile strength (MPa)Compressive strength (MPa)Tensile strength (MPa)

043.82.2115.13515.1028.093.27036.22.7236.22.72
0.143.942.2314.32127.063.2425037.72.6238.52.74
0.345.152.2913.813615.61226.72.8850040.22.7140.82.82
0.546.142.3513.433415.81324.122.4675040.42.8240.42.88

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