透水砖具有良好的透气透水功能，对城市建设来说具有很大的意义，目前主要用于公园、广场、人行道、停车场、住宅区等，能有效改善路面积水问题、降低热岛现象，对于噪音降低也能起到一定的作用。

　　Permeable bricks have good ventilation and water permeability functions, which are of great significance for urban construction. Currently, they are mainly used in parks, squares, sidewalks, parking lots, residential areas, etc. They can effectively improve road surface water problems, reduce heat island phenomena, and also play a certain role in reducing noise.

　　透水砖起源于荷兰，为了使地面不再下沉，荷兰人制造了一种长100毫米宽200毫米50或60毫米高的小型路面砖铺设在街道路面上，并使砖于砖之间预留了2毫米的缝隙。这就是荷兰砖，也是透水砖的原型。

　　Permeable bricks originated in the Netherlands. In order to prevent the ground from sinking, the Dutch created a small pavement brick that was 100 millimeters long, 200 millimeters wide, 50 or 60 millimeters high, and laid on the street surface, leaving a gap of 2 millimeters between the bricks. This is Dutch brick, also the prototype of permeable brick.

　　如今，透水砖种类繁多，市政路面上常见的透水砖，大多是碎石作为原料加入水泥和胶性外加剂制造而成，砖体的抗压和抗折强度也很强，这种砖的比起用陶瓷烧制的陶瓷透水砖相对便宜，适用于大多数地区工程。

　　Nowadays, there are various types of permeable bricks, and most of the commonly used permeable bricks on municipal roads are made from crushed stones as raw materials mixed with cement and adhesive additives. The compressive and flexural strength of the brick body is also very strong. The price of this type of brick is relatively cheaper than that of ceramic permeable bricks fired with ceramics, and it is suitable for most regional projects.

　　这几年推进海绵城市概念，能够模仿甚重塑自然水文条件的透水道路受到了众人的关注，透水砖的重要性一次又一次被提起。

　　In recent years, China has been promoting the concept of sponge cities, and permeable roads that can mimic or even reshape natural hydrological conditions have received attention from people. The importance of permeable bricks has been repeatedly mentioned.

　　透水砖能让地面积水直接从地表渗入。

　　Permeable bricks can allow water to seep directly into the ground surface.

　　然而，有些地方的路面表层虽然铺设了透水砖，但是下面的路基仍然使用的是不透水的混凝土，这就意味着，透水砖吸收的雨水根本无法真正下渗到地下，它的作用就会大大折扣。要充分发挥透水砖的作用，需要一整套配套的雨水积水处理设施。透水道路不仅仅是指表面铺上透水砖的部分，还包括相应的水生态基础设施。

　　However, in some places, although permeable bricks are laid on the surface of the road surface, the underlying roadbed still uses impermeable concrete, which means that the rainwater absorbed by permeable bricks cannot truly penetrate underground, and its function will be greatly reduced. To fully utilize the role of permeable bricks, a complete set of supporting rainwater accumulation treatment facilities is required. Permeable roads not only refer to the parts covered with permeable bricks on the surface, but also include corresponding water ecological infrastructure.

　　强大的透水道路：(左边透水道路下水时剖面结构、右边是普通路面下水的状况)透水系统通过对雨水的渗透、储存、调节、传输、截污净化等功能，有效地控制径流总量、径流峰值和径流污染。

　　Powerful permeable road: The permeable system effectively controls the total amount, peak value, and pollution of runoff through functions such as rainwater infiltration, storage, regulation, transmission, and pollution interception and purification (the profile structure of the permeable road on the left during drainage, and the condition of ordinary road surface drainage on the right).

　　本文由济南透水砖提供技术支持，更多的详细精彩内容请点击我们的网站http://www.jnxltjc.com，我们将会全心全意为您提供满意的服务。

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