Advances in Materials Science and Engineering / 2019 / Article / Tab 6

Research Article

Analysis of the Effect of Substitution Rate on the Mechanical Properties of Recycled Concrete Hollow Block

Table 6

Compressive strength of recycled concrete hollow block test recording and processing.

Specimen numberConditionNumerical reading (kN)Average value (kN)Average intensity (MPa)

RCB-10-1Breaking load (kN)964750744736738728776.67
Length L (mm)390390390390390390
Width B (mm)189188190190190190
Strength (MPa)13.0810.2310.049.939.969.8210.51

RCB-10-2Breaking load (kN)628602596660654668634.67
Length L (mm)391389391390390390
Width B (mm)189189190190190190
Strength (MPa)8.508.198.028.918.839.018.58

RCB-10-3Breaking load (kN)536520512522516528522.33
Length L (mm)390390389389390390
Width B (mm)190189189189190190
Strength (MPa)7.237.056.967.106.967.137.07

RCB-10-4Breaking load (kN)490556416556350466472.33
Length L (mm)390390389390389390
Width B (mm)190190190190189190
Strength (MPa)6.617.505.637.504.766.296.38

RCB-7.5-1Breaking load (kN)638556680540468490562.00
Length L (mm)390390390390390390
Width B (mm)190190189190190190
Strength (MPa)8.617.509.237.296.326.617.59

RCB-7.5-2Breaking load (kN)606470496476490456499.00
Length L (mm)390390389390390390
Width B (mm)190190190189189189
Strength (MPa)8.186.346.716.466.656.196.75

RCB-7.5-3Breaking load (kN)356404436406412376398.33
Length L (mm)390390390390390390
Width B (mm)190190190189189189
Strength (MPa)4.805.455.885.515.595.105.39

RCB-7.5-4Breaking load (kN)488504388272288328378.00
Length L (mm)390389389389389388
Width B (mm)190190189189190189
Strength (MPa)6.596.825.283.703.904.475.13

RCB-10-5Breaking load (kN)470500464416350572462.00
Length L (mm)390390390390390390
Width B (mm)190190190189190190
Strength (MPa)6.346.756.265.644.727.726.24

RCB-7.5-5Breaking load (kN)300504206386280400346.00
Length L (mm)390390390390390390
Width B (mm)190187190190189190
Strength (MPa)4.056.912.785.213.805.404.69

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.