Publication of the National Standard "Test Method for Properties of Fresh Self-Compacting Concrete (Draft for Comments)"

2025-09-08 13:11:04

The state intends to formulate the standard of "Test Method for Performance of Fresh Self-compacting Concrete", which is now open for comments.

On September 5, the General Office of the Ministry of Housing and Urban-Rural Construction issued a notice for public consultation on the national standard "Test Method for Performance of Newly Mixed Self-compacting Concrete (Draft for Opinions)".

According to the Notice of the National Standardization Management Committee on Issuing the Fourth Batch of Recommended National Standards Plan and the Foreign Language Version Plan of Related Standards in 2024 (No.28 of the National Standards Committee), The Ministry organized China Academy of Building Research Co., Ltd. and other units to draft the national standard Test Method for Performance of Freshly Mixed Self-compacting Concrete (see Annex). It is now open to the public for comments.

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The state intends to formulate the standard of "Test Method for Performance of Fresh Self-compacting Concrete", which is now open for comments.

2025-09-08 13:11:04

On February 5, Hurun Research Institute released Hurun China Top 500 2025, which lists the top 500 non-state-owned enterprises in China and ranks them according to their value. The market value of listed companies is calculated according to the closing price on November 14, 2025, and the valuation of non-listed companies is estimated with reference to the listed companies in the same industry or according to the latest round of financing. This is the seventh time in a row that the Hurun Research Institute has released the "Hurun China Top 500".