Korea: New Super High Strength Concrete Is Comparable to Granite
2010-07-12 00:00:00
< P > < FONT face = Verdana > International News Samsung Co., Ltd. of South Korea has developed an ultra-high-strength concrete with the same strength as granite, which can be used to build buildings up to kilometers high. According to reports, the strength of this ultra-high strength concrete reaches 150 MPa, and it can bear 1.5 tons per square centimeter, which is equivalent to loading the weight of an ordinary truck on an area size of a coin. < P > < FONT face = Verdana > Ultra-high strength concrete is technically unique in the selection and mixing of raw materials such as cement and sand. The casting test of this concrete carried out by Samsung has proved that its construction adaptability is good, and it can save working hours and construction costs. Samsung Co., Ltd. plans to put it into service this month. < BR > (Please indicate the source for reprinting on China Concrete and Cement Products Website)
Correlation
2010-07-12 00:00:00
CEMPI
97.34
-0.22 -0.23%
CONCPI
90.00
-0.13 -0.14%
CLKPI
98.76
-0.20 -0.20%
SPPI
45.10
+0.10 +0.22%
MORPI
73.32
0.00 0.00%
The statistical data of cement output in all parts of the country from January to March 2026 show that the cumulative output of cement in the country has a certain scale. From the year-on-year data, the situation varies from place to place. The output in most regions showed a trend of year-on-year decline, among which the decline in Liaoning, Shaanxi, Fujian and other places was more obvious, for example, the year-on-year decline in Liaoning was larger; while the output in Beijing, Guizhou, Hunan and other places increased year-on-year, and the year-on-year increase in Beijing was relatively prominent. The smaller year-on-year change in production was in Zhejiang, which decreased by only 0.03%. The overall output of the whole country decreased by 7.10% year on year.
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