And why this information is here? If we didn't see it, maybe something else, show us why this "didn't see it-look at it". You'd better talk about how the density of concrete changes, and not just share a video and talk about the benefits of this method with a smart look. It's very old and is now being used instead of the modern "fast" means the type of seals and means for tightening of the material. This is much better and more convenient, as the concrete can be used immediately. And what you describe is suitable for those who live on the ocean and part of the coast will be owned, and this method will allow you to fence the territory, but I do not think that there are many that can build a slow concrete from bags.

Last edited by esshup; 04/07/21 01:35 PM. Reason: delted link