DOES LACK OF CO2 CONTROL IN ENVIRONMENTAL CHAMBERS INFLUENCE THE STRENGTH AND STIFFNESS OF HYDRAULIC LIME MORTARS?

Does lack of CO2 control in environmental chambers influence the strength and stiffness of hydraulic lime mortars?

This study investigates the influence of carbon dioxide (CO2) control in environmental chambers, where hydraulic lime mortar specimens are typically cured before strength testing according to EN1015-11:2019.To do this, three sets of identical mortar samples were cast.Two sets were cured in an environmental chamber that offered the same temperature

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A Real-Time Map Restoration Algorithm Based on ORB-SLAM3

In the monocular visual-inertia mode of ORB-SLAM3, the insufficient excitation obtained by the inertial measurement unit (IMU) will lead to a long system initialization time.Hence, the trajectory can be easily lost and the map creation will not be completed.To solve this problem, a fast map restoration method is proposed in R/C Helicopter this pape

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