How to Add Concrete to Existing Concrete：修订历史

2023年3月21日 (星期二)

• 当前之前 16:002023年3月21日 (二) 16:00‎ Lukegao1 讨论 贡献‎ 1,959字节 +1,959‎ 创建页面，内容为“Adding new concrete to existing concrete can be done in several ways depending on the situation and the purpose of the project. Here are some steps to follow: 1. Clean the existing concrete surface thoroughly. Use a pressure washer or a scrub brush to remove any dirt, debris, or loose material. Allow the surface to dry completely. 2. If the existing concrete surface is smooth, use a chipping hammer or a grinder to roughen it up. This will help the new concret…”