Can the white ash scraped from the wall fill the toilet?

Let's put it this way, if there are conditions, clean yellow sand is a good choice; It is difficult to obtain materials and is barely available, so it should be compacted to prevent soil from empty shells and affect the quality.

Toilet settlement should in fact be filled with wood.

After filling, you can still do waterproofing, and after the waterproof material is dry, test the water and then put the bricks.

1. When decorating, it is recommended to shovel off the original white background of the wall of the new house. >>>More

The bathroom walls should be waterproof, otherwise the walls will be very wet in the future.