Bioaerosol emissions during toilet flushing are an often-overlooked source of potential health risks in shared public facilities. A new study published in Risk Analysis found that bioaerosol ...

【Anti-corrosion Material】This roof vent cap is crafted from high-quality iron, featuring a black coating on its surface. This effectively isolates the vent from the external natural ...

Solatube tubular skylights use advanced optics to capture and redirect sunlight indoors while blocking excessive heat, making ...

Industrial fans and repaired ventilation are expected to ease conditions for around 3,000 persons deprived of liberty (PDL) inside the crowded Manila City Jail amid the extreme heat. According to ...