透水磚具有良好的透氣透水功能，對城市建設來說具有很大的意義，目前主要用于公園、廣場、人行道、停車場、住宅區等，能有效改善路面積水問題、降低熱島現象，對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.

　　透水磚起源于荷蘭，為了使地面不再下沉，荷蘭人制造了一種長100毫米寬200毫米50或60毫米高的小型路面磚鋪設在街道路面上，并使磚于磚之間預留了2毫米的縫隙。這就是荷蘭磚，也是透水磚的原型。

　　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，透水磚種類繁多，市政路面上常見的透水磚，大多是碎石作為原料加入水泥和膠性外加劑制造而成，磚體的抗壓和抗折強度也很強，這種磚的比起用陶瓷燒制的陶瓷透水磚相對便宜，適用于大多數地區工程。

　　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.

　　這幾年推進海綿城市概念，能夠模仿甚重塑自然水文條件的透水道路受到了眾人的關注，透水磚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.

　　透水磚能讓地面積水直接從地表滲入。

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

　　然而，有些地方的路面表層雖然鋪設了透水磚，但是下面的路基仍然使用的是不透水的混凝土，這就意味著，透水磚吸收的雨水根本無法真正下滲到地下，它的作用就會大大折扣。要充分發揮透水磚的作用，需要一整套配套的雨水積水處理設施。透水道路不僅僅是指表面鋪上透水磚的部分，還包括相應的水生態基礎設施。

　　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.

　　強大的透水道路：(左邊透水道路下水時剖面結構、右邊是普通路面下水的狀況)透水系統通過對雨水的滲透、儲存、調節、傳輸、截污凈化等功能，有效地控制徑流總量、徑流峰值和徑流污染。

　　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).

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