Safeguarding and checking of air quality has becoming a most important practice in various modern metropolitan zones now days. The behaviour is unfavourably influenced by types contamination that we get the transportation production power, natural resources utilizes so for emission different poisonous gases making major danger personal life urban communities. getting expanded day day. Our main ...

Monitoring the strength of concrete structures in their early stages is critical to avoid failure and determine readiness for use. Automatic curing also important minimize water waste, prevent cracks, achieve a long-lasting structure.To facilitate automatic curing, moisture sensor utilized. Generally, process takes 28 days, which crucial attaining desired strength. This study developed that aut...