Concrete grade hides great stress, different strength corresponds to different projects, the wrong choice directly affects safety!

2026-04-13

On the evening of April 8, Zhongheng Electric announced that Ningde Times intends to increase its investment in Zhongheng Science and Technology, the controlling shareholder of the company, by nearly 4.1 billion yuan. After the completion of the capital increase, Ningde Times will hold 49% of Zhongheng Science and Technology Investment and 17.42% of Zhongheng Electric, a listed company, indirectly.

2026-04-13

Recently, the dry-mixed mortar project has been put into operation smoothly. The implementation of the project is a deep excavation of the value of the industrial chain. Through high integration, a new industrial ecological chain of "cement + aggregate (machine-made sand) + mortar + commercial mixing" has been successfully constructed, which enriches the product matrix and extends the business to the fields of home decoration, civil decoration and high-end architectural decoration. Continuously change to "green building materials integrated service provider" to enhance customer satisfaction and brand influence.

2026-04-13

It is understood that the company recruited restructuring investors by bidding in 2025, with a starting price of 5.3 million yuan.

2026-04-13

In March, the kiln was shut down for a long time as a whole, and the capacity utilization rate was at a low level.

2026-04-13

132 batches of products were sampled from 119 production enterprises in 16 prefectures (cities) of the province, and 2 batches were found to be unqualified. The unqualified items involved were chloride ions.

2026-04-13

According to the business plan, the follow-up monthly cement supply of the project will reach 50000 tons, covering the market of Zhoukou and surrounding areas in Henan Province.

2026-04-13

Ningxia 350 MW/1.4 MWh shared energy storage power station EPC project rejection event ushered in the latest reversal. Earlier, on April 7, the bidders of Ningxia Hengdong New Energy and Guyuan Zelingrun New Energy announced that the bidding for 350 MW/1.4 MWh energy storage project was invalid because of the lack of qualifications of Hongde Science and Technology Industry in the bidding party.

2026-04-13

Li Zhenguo said, "We are proving that China's photovoltaic industry brings not only clean electricity, but also fair development opportunities.". This is a warm answer to our global sustainable future.

2026-04-13

Recently, Xizang Tianlu disclosed the annual salary announcement of directors and executives in 2025.

2026-04-13

Generally speaking, the kiln shutdown time in March is relatively long, and the capacity utilization rate is at a low level.

2026-04-13

Digital New Energy DataBM. Com learned that on April 9, the Bureau of Ecology and Environment of Xishuangbanna, Yunnan Province, issued a public announcement on the environmental impact assessment document of Xinshan Photovoltaic Power Generation Project.

2026-04-13

The Austrian Constitutional Court (VfGH) overturned a ban on photovoltaics in Pölten, the capital of Lower Austria, on the grounds of urban landscape protection. Previously, the city stipulated that photovoltaic systems should not be installed in locations that can be seen from public space.

2026-04-13

The plan shows that a total of 49 clinker production lines in Hubei Province will participate in peak staggering in 2026, and the total number of days of kiln shutdown is planned to be between 45 days and 150 days. In addition, the capacity of the 2500t/d clinker production line of Zhuxi Ruicheng Cement and a 2500t/d clinker production line of Huaxin Jinlong Cement (Yunxian County) has been replaced, and the production has been suspended throughout the year.

2026-04-13

Why in the past two years, we have seen that technology is constantly iterating and our products are constantly innovating, but it has not greatly alleviated the pressure brought by involution, and sometimes it will become more severe.

2026-04-13

Zhou Xiaochuan was appointed as the chairman of the Board, an executive director, the chairman of the Strategy, Sustainable Development and Risk Management Committee, a member of the Remuneration and Nomination Committee, an authorised representative and a process agent.

2026-04-13

On April 10, at the 15th China Cement Industry Summit, the Digital New Energy DataBM. Com interviewed He Jingxin, Sales Director of Shanghai Pincheng Jingyao Photovoltaic Technology Co., Ltd. to have in-depth exchanges on market trends, overseas layout and enterprise development.

2026-04-13

At present, 7 cement clinker production lines have completed the announcement of capacity replenishment and replacement plan, and 2 production lines are being publicized. The cumulative capacity in the area has been replenished by 10834 tons per day, and the capacity has been reduced by 11266 tons per day (including 6300 tons per day of clinker capacity transferred to the outside of the area), and 6 clinker production lines have been reduced.

2026-04-13

The project is located in Jiabei Industrial Park, which mainly constructs a 2 million tons/year slag grinding production line, a set of old slag crushing system, supporting facilities such as new grid structure combined storage shed, steel structure raw coal storage shed, mineral powder concrete round warehouse, and synchronously installs core environmental protection equipment such as slag vertical mill and process dust collector.

2026-04-13

Deepen the benchmarking management, focus on the four key links of fuel, labor, electricity and ingredients, and precisely tap the potential. The proportion of calorific value substitution of alternative fuels reached 19.3%, and the proportion of new energy transportation increased to 65%. In the first quarter, the total cost savings and benefits increased by more than 10 million yuan.

2026-04-13