How to buy permeable bricks, Guangzhou Wanxin tells you
通知你选购技巧： Guangzhou Wanxin Cement Product Factory informs you of buying skills: 1. Identify the brand: At present, China's permeable brick market is relatively complicated. There are not many large manufacturers, but more small manufacturers and small workshops. The permeable bricks produced by these manufacturers cannot make a strong guarantee in quality. Therefore, when buying permeable bricks , the first thing to look at is the brand. Select some of the larger domestic manufacturers and believe in the strength of the brand. 透水 2, see through the water 的外观： The appearance of the brick : At present, domestic permeable bricks are roughly divided into two types. One is to permeable by the pores on the outer surface of the brick, and the other is to permeable to the gap between the brick and the brick. When we see the permeable brick , the first thing we see is The appearance of the bricks, the relatively inferior permeable bricks on the market are relatively rough, and the pores are very large. This permeable brick has a relatively low service life and short permeable moments. Why do you say that? Because a large permeable feature of large pores is It is simply blocked by dust, and once it is blocked, it loses the effect and value of the permeable brick . However, the cost of this large pore permeable brick is relatively low. We should choose the permeable brick with a very dense appearance and the permeable brick . Long time and long service life. Permeable bricks made of sand are more prevalent on the market today. 3. Check the permeation aging, service life, permeation speed and other data: Specifications for inspecting the quality of permeable bricks : 1. See how long the permeable bricks are permeable to; 2. See how the permeable bricks are used; and 3. See how fast the permeable bricks are permeable. These three specifications are the litmus test for the inductive quality of permeable bricks . 4, look at the price: The price and cost have always been our concern. It is the so-called price and goods. It makes sense to be expensive and cheap. In fact, the price selection is also very simple. If you are interested in the immediate interests, then you can choose general permeable bricks . If you are interested in long-term interests, then choose a high-quality permeable brick that can ensure 10 years of water-permeable effect, and the quality is very good.