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12

2020-11

Henan Refractory Association announces the first batch of 57 outstanding refractory material enterprises in Henan Province.

According to the Henan Province Refractory Materials Industry Association, in order to help relevant departments gain a deeper understanding of outstanding refractory material enterprises in Henan Province and subsequently provide support for their growth, the association has compiled a comprehensive list of companies that have previously earned accolades such as "Provincial Double-Hundred Enterprises," "Provincial High-Growth Enterprises," "Provincial High-Tech Enterprises," "Provincial Technological Innovation Enterprises," "Provincial Famous Brands," and those participating in the Provincial Technological Innovation Alliance. Additionally, the list highlights enterprises that stand out for their large scale, strong R&D capabilities, advanced equipment levels, well-balanced product portfolios, high brand recognition, distinctive product offerings, deep processing of raw materials, and excellent economic performance.

2020-11-12

Henan Refractory Association announces the first batch of 57 outstanding refractory material enterprises in Henan Province.

12

2020-11

Sharing the construction methods for castables and common types of admixtures

There are numerous factors influencing the use of castables, ranging from material selection and construction techniques to curing processes. Additionally, various admixtures are often added during the application of castables to modify their structure and enhance their performance. With many types of admixtures commonly used, today we’ll provide a detailed introduction to the castable construction methods as well as an overview of the functions and applications of these admixtures. 1. Pouring Construction Method (1) Inspection: First, ensure that the formwork is properly set up without any gaps or misalignments. Clean out all debris inside the mold thoroughly. Verify that anchor bolts are securely welded in place, and apply a coat of paint or wrap them with plastic bags to cushion against expansion forces caused by heat. (2) Pouring: Carefully pour the mixed castable material into the mold, then proceed with the next step—vibration or compaction.

2020-11-12

Sharing the construction methods for castables and common types of admixtures
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