Permeable brick is almost a kind of pavement brick that we can see in every city now, but if you walk through so many pervious brick pavements, have you found that the shape of the pervious bricks in different places is not the same, then you know this Why is that?
Generally speaking, there are four ways of weaving rectangular (Dutch long) permeable bricks. Different laying methods not only produce different decorative effects, but also affect the mechanical properties of the air on a large level. The "herringbone" paving method with a driving angle of 45 degrees has the best mechanical properties, while the "I" and "flower basket" paving methods are generally only applicable to sidewalks and bicycle lanes. So this all has a lot of mechanics in it.