2. The underground part and roof waterproof materials are all made of new polymer coiled materials, and the rigid foam polyurethane insulation technology is sprayed on the roof site;
3. The external window of the residence is a broken bridge aluminum alloy hollow glass window, and the entrance door has the advantages of fire prevention, heat preservation and sound insulation;
4. The heating system adopts double-pipe heating and household heat metering technology;
5. Acousto-optic controlled energy-saving lamps are used for the public parts, and the flushing volume is less than 6 liters/time. The bathroom adopts two-stage type, using ceramic water-saving faucet;
6. The community adopts reclaimed water recycling technology and organic waste biochemical treatment technology;
7. The new equipment also adopts frequency conversion gearless small machine room elevator, household fresh air system, underground garage lighting well natural lighting and natural air intake technology;
8. New types of pipes (water supply steel-plastic composite pipe, PPR pipe and drainage UPVC pipe) were adopted in the construction. New construction technologies include pumping concrete technology, deep foundation pit support technology, high-efficiency steel bar application technology, new formwork and scaffolding application technology, and large-diameter steel bar connection technology.
9. The intellectualization of residential quarters adopts advanced intelligent management, security and information technology.