Recently, a variety of indoor safety houses meeting the needs of air defense and shelter have gradually entered residential communities, campuses and other places. Relying on standardized protective design and practical functions, they create emergency protection spaces that can be used at ordinary times and can be sheltered in emergencies, further improving the air defense and shelter guarantee system and safeguarding the lives and property safety of the masses.

It is reported that the construction of indoor safety houses strictly abides by relevant standards for building fire protection and emergency shelter. The main structure is made of high strength protective materials, equipped with sealed protective doors, emergency ventilation, emergency lighting and other infrastructure, which can effectively block external dangerous impacts and ensure a safe and stable indoor shelter environment. At the same time, an emergency material storage area is reserved in the safety house to meet the basic living and emergency needs during air defense and shelter.

A person in charge of the relevant construction unit introduced that indoor safety houses can be flexibly adapted to different building spaces without large scale renovation, and can be flexibly arranged according to the actual layout of residences, campuses and other places, taking into account both practicality and convenience. Its design fully refers to relevant standards for emergency shelter to ensure that it can provide a safe and reliable temporary shelter for people in air defense and shelter scenarios.

At present, the first batch of indoor safety houses have been put into pilot application in many places. Through scientific layout and standardized management, they make up for the shortcomings of grassroots air defense and shelter facilities, promote the transformation of air defense and shelter guarantee to refinement and normalization, and build a nearby, convenient and safe indoor air defense and shelter network for the masses.