The Great Wall of China is held together by sticky rice mortar. Around the year 500 A.D., the Chinese started mixing sticky rice soup with slaked lime to make very strong and weather resistant mortar. – WTF Fun Facts
The Great Wall of China is held together by sticky rice mortar. Around the year 500 A.D., the Chinese started mixing sticky rice soup with slaked lime to make very strong and weather resistant mortar. – WTF Fun Facts