What's so special about the doorstone?

1. If the whole block cannot be divided into two parts, it must not be laid in half separately, but must be laid by two unequal parts and offset joints.

2. The doorstone should be as complete as possible, that is, the doorstone is a complete piece. A threshold should not be laid in two equal parts, that is, the threshold has a single middle seam in the middle of the room.

3. If the stone width cannot be limited to a whole piece, it is better to divide it into three pieces, that is, divide it into two halves first, and then divide the remaining half into two halves. When paving, two small pieces are on both sides and half large pieces are in the middle.

4. The color of the stone is also Feng Shui. The west likes to use five elements of gold, and its life is white and silver. I like to use oriental five-element wood, and my life is green and cyan. I like to use the five elements of water in the north, and my life is black and blue. I like to use the five elements of fire in the south, and my life is red, orange and yellow. The five elements that like to use earth are the center, and yellow and brown are suitable for bringing prosperity to their own destiny.