The Nine-Eye Stone was used as currency inTibet some 4,000 years ago.Although it comesof varied sizes,It assumed one of two shapes-bars and balls.Each has holes which Tibetans call eyesto tie threads.
Tibetan archaic seals have been a significant element of Tibetan art and civilization for over 2000 years, embodying the rich, historic Tibetan culture.
In the Tibet ancient buildings, there are large amounts of combustible decorative textiles that pose great potential fire hazards. Some typical textile samples were collected from the Potala Palace. Their combustion p...In the Tibet ancient buildings, there are large amounts of combustible decorative textiles that pose great potential fire hazards. Some typical textile samples were collected from the Potala Palace. Their combustion properties were analyzed by UL 94 Vertical Burning test and Limiting Oxygen Index test. The effects of plateau climate on combustion properties, an important fact required to be considered in the flame retarding design for combustible textiles, were preliminarily compared via test data in the plain and those in the plateau. Based on the foregoing analyses, some thoughts were presented on the clean and feasible flame retarding means for the decorative textiles due to their special applications in Tibet, in ancient buildings and in plateau climate. The fire resistance, weather resistance, UV resistance, endurance, ornamentation and religious performances for these textiles must be taken into considerations comprehensively in the designs.展开更多
文摘The Nine-Eye Stone was used as currency inTibet some 4,000 years ago.Although it comesof varied sizes,It assumed one of two shapes-bars and balls.Each has holes which Tibetans call eyesto tie threads.
文摘Tibetan archaic seals have been a significant element of Tibetan art and civilization for over 2000 years, embodying the rich, historic Tibetan culture.
文摘In the Tibet ancient buildings, there are large amounts of combustible decorative textiles that pose great potential fire hazards. Some typical textile samples were collected from the Potala Palace. Their combustion properties were analyzed by UL 94 Vertical Burning test and Limiting Oxygen Index test. The effects of plateau climate on combustion properties, an important fact required to be considered in the flame retarding design for combustible textiles, were preliminarily compared via test data in the plain and those in the plateau. Based on the foregoing analyses, some thoughts were presented on the clean and feasible flame retarding means for the decorative textiles due to their special applications in Tibet, in ancient buildings and in plateau climate. The fire resistance, weather resistance, UV resistance, endurance, ornamentation and religious performances for these textiles must be taken into considerations comprehensively in the designs.
