提示：在硬化过程中水泥制品的强度是逐步增加的，因而在说到强度的一起也需求阐明该水泥制品强度的维护龄期，然后在加以比较。 Guangzhou Wanxin Cement Product Factory reminds: During the hardening process, the strength of the cement product is gradually increased, so when it comes to strength, it is necessary to clarify the maintenance age of the strength of the cement product , and then compare it.
Portland cement has the characteristics of fast hardening and early strength, and its 3d compressive strength can reach more than 50% of 28d. Based on a lot of research data, we found that most cement products factories still use the process of mixing and grinding the mixed material with the cement clinker, which makes the particle size of the mixed material coarse and the activity of the mixed material cannot be fully exerted. Product manufacturers feel that the influence of the amount of mixed materials on the strength of cement products is the most significant among all the factors.
In this way, for Portland cement without blending materials, the strength level of cement is higher, and the ISO strength is basically above 52.5MPa.
Guangzhou Wanxin Cement Product Factory pointed out that the abrasion resistance of cement products and the strength of cement products have a very good correlation. Because the strength of Portland cement is high, the wear resistance of Portland cement is better.