A Study of Shading Selection Strategy for Natural Ventilation of Office Buildings in Jakarta

Abstract

In this post-Covid-19 pandemic, the existence of a space that is connected to outside air circulation is a necessity. This is because good air circulation can reduce the potential for the spread of Covid-19 indoors. One of the challenges in implementing natural ventilation is the entry of excess solar heat into the building. One strategy that can be done to avoid the entry of excess solar heat is to use shadows to filter sunlight. This study examined the appropriate shading strategy that can be applied to overcome the problem of excessive solar heat in the ventilation section of office buildings in Jakarta. The research will be conducted using an experimental method, Sketchup's Pre-Design simulation. The simulation results show that Eggcrate and Automated Blinds shading are two types that can reduce harmful solar heat entering the building the highest compared to other types of shading.