Several problems need to be paid attention to when laying clay bricks
2022-01-21
1. Do not construct in rainy days, and be careful not to splash water after construction
2. When laying the dovetail groove, fill it with cement to prevent water accumulation
3. If the situation of pantotheca occurs, use oxalic acid and hydrochloric acid in a ratio of 3:1, and the total concentration is 1% for cleaning. It is better to use a special anti-pantothecine cement. Products with a water absorption rate of less than 1% will not have this problem.