Wind resistance: It can resist hurricanes with wind speeds of 70 m/s, and the wind resistance level is above 12.

Earthquake resistance: It can withstand rare earthquakes of 8.9 magnitude, and is suitable for areas with seismic rupture of 9 degrees and above.

Sound insulation: the external wall sound insulation can reach 75DB, the internal wall sound insulation can reach 55DB.

Insulation: 160mm thick light steel shotcrete composite wall, thermal resistance of up to 3.2㎡·K/W, is 6 times that of traditional buildings.

Fire resistance: Class A fire resistance.

Load-bearing capacity: Load-bearing capacity can reach 500kg/㎡ or more.

Air tightness: air tightness n50=0.45, fully in line with the German passive house air tightness testing standards: n50≤0.6.

Environmental protection: All materials are non-toxic, harmless and radiation-free, and can release negative oxygen ions, fully meeting environmental requirements.

Energy saving: about 65% energy saving than traditional buildings.

Construction period: two-thirds shorter than the traditional building construction period.