China's building materials machinery standards gradually meet international standards


As of the end of 2000, China has developed more than 130 building materials machinery industry standards, mainly involving cement machinery, cement products machinery, brick and tile machinery, stone machinery and glass ceramic machinery, basically meet the needs of building materials machinery products. 36% of these standards reached the international advanced level, 56% reached the international level, and the remaining 8% also reached the domestic advanced level.

The formulation and implementation of these standards have changed the state of backwardness and unsound standards for building materials machinery in China, and have prompted a large number of important building materials machinery products to approach or reach the international advanced standards.

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The Salt Spray Test Chamber uses the salt spray corrosion method to detect the corrosion resistance of the tested samples. The salt spray refers to the dispersion system composed of tiny droplets of salt in the atmosphere, and is the three-proof series of artificial environment. One, many corporate products need to simulate the destructive effects of the ocean's surrounding climate on the product, so salt spray test chambers should be implemented. Salt spray test is divided into neutral salt spray and acid salt spray. The difference is that the standards and test methods are different. They are called [NSS" and [CASS" test respectively. They are the most common test in artificial weather. method.

Salt Spray Test Chamber

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