●More optimized cold-formed thin-walled light steel structure assembly building

　　Cold-formed thin-wall light steel structure construction technology, there are three global standards, namely the United States, Japan, Europe and New Zealand standards. It was first invented in the United States, and then the Japanese standard was improved on this basis, and the European New Zealand standard (that is, the current standard in my country) was subtracted from the American standard. Based on the three standards, our company has developed a new set of more optimized new cold-formed thin-walled light steel structure fabricated construction technology, which can meet the high-standard design requirements of Japan.

In order to better ensure the safety performance of cold-formed thin-walled light steel fabricated buildings such as earthquake resistance and typhoon resistance, the company has developed a set of more optimized technical structures based on the original technology of the Japanese standard, which can meet all aspects Technical indicators and cost savings.

　　●The original double-layer air layer circulation energy-saving technology

The Earth Commune not only owns the patented technology of "indoor cooling and heating system and air circulation structure", but on this basis, it has researched and developed a new double-layer air circulation wall structure system with "breathing" characteristics suitable for my country's national conditions. The energy-saving technology system enables the residence to achieve the effect of warming in winter and cooling in summer (when the outdoor temperature is -2°C, the indoor heating does not require air conditioning, but the heat provided by life reaches 17.3°C), and provides a fresh air ventilation system for the indoor.

●Internationally leading interior wall and floor sound insulation technology

　　 The biggest problem in the domestic promotion of cold-formed thin-walled light steel structure prefabricated buildings is that the sound insulation of the inner walls and floors of the building is not as good as the traditional brick-concrete structure. The Earth Commune spent 2 years to solve this technical problem and achieve the ideal sound insulation effect. This technology has the international leading level.

Performance characteristics:

　　? Usually 15mm thickness, the sound insulation index can reach 37 decibels or more

　　? Fireproof performance reaches GB8624-2012 level

　　?Thirty percent composite structure, high-density surface layer to prevent accidental damage during construction and affect the sound insulation effect

　　The internal fully closed cell structure makes the sound insulation board have excellent waterproof performance, flexural strength, flexibility and chemical corrosion resistance

　　?Excellent thermal stability, can be adapted to the environment of -40～+90℃, resistant to the growth of mold and fungus

　　?Simple construction process, convenient installation, loadable, sawnable, low comprehensive cost, and widely used

Performance characteristics:

　　? Usually 15mm thickness, the sound insulation index can reach 37 decibels or more

　　? Fireproof performance reaches GB8624-2012 level

　　?Thirty percent composite structure, high-density surface layer to prevent accidental damage during construction and affect the sound insulation effect

　　The internal fully closed cell structure makes the sound insulation board have excellent waterproof performance, flexural strength, flexibility and chemical corrosion resistance

　　?Excellent thermal stability, can be adapted to the environment of -40～+90℃, resistant to the growth of mold and fungus

　　?Simple construction process, convenient installation, loadable, sawnable, low comprehensive cost, and widely used