在建筑施工場所,我們時常都可以看到自動上料水泥攪拌車的身影,它們雖然體積大,但在混凝土物料的運輸上卻起到了很大的作用。倘若大家細心觀察過的話,便不難發(fā)現(xiàn)很多土攪拌車的外觀大多以白色為主,那么,多功能攪拌車到底為何多設計涂裝成淺色呢?這其中有何玄機?接下來我們不妨一起來詳細探究一番。
In the construction site, we can often see the figure of automatic feeding cement mixer. Although they are large, they play a great role in the transportation of concrete materials. If you have observed carefully, it is not difficult to find that the appearance of many soil mixer trucks is mainly white. Then why are multi-functional mixer trucks designed to be painted in light color? What's the secret? Next, we might as well explore it in detail.
,白色的車輛安 全系數高?;炷翑嚢柢嚤旧碛捎?偏高,體型過大,交通事故發(fā)生概率就高。白色能讓人遠遠就注意到,從而提高了安 全系數。
First, white vehicles have a high safety factor. Due to the high center of gravity and large size of concrete mixer, the probability of safety traffic accident is high. White can be noticed from a distance, which improves the safety factor.
其次,白色罐體較明顯的特點就是醒目,由于混凝土攪拌車在進行工作很容易臟,當車身沾有混凝土時能及時發(fā)現(xiàn)并清潔,這樣就是能避免因為混凝土凝固在車身,嚴重時可能會腐蝕油漆,所以說白色對于整車外觀的清潔起到了重要的作用。
Secondly, the obvious feature of the white tank is eye-catching. Because the concrete mixer is easy to get dirty during work, it can be found and cleaned in time when the body is stained with concrete, so as to avoid the possibility of corrosion of paint when the concrete solidifies on the body. Therefore, white plays an important role in cleaning the appearance of the whole vehicle.
再者,從物理學角度,根據光線反射的原理,顏色越深,光線反射強度越弱,白色的物質反光性比較好,其中黑色吸熱較強,白色較弱。因此在炎熱的夏季采用淺色的外形顏色,能夠有效地反射太陽光,避免陽光直射造成的罐體溫度急劇上升,可降低混凝土攪拌車吸熱強度,從而減少內部建筑材料攪拌物凝固的硬度。
Moreover, from a physical point of view, according to the principle of light reflection, the darker the color, the weaker the light reflection intensity, and the reflectance of white materials is better, among which black has strong heat absorption and white is weak. Therefore, in hot summer, the use of light shape color can effectively reflect sunlight, avoid the sharp rise of tank temperature caused by direct sunlight, reduce the heat absorption intensity of concrete mixer, and reduce the solidification hardness of internal building materials.
其實多功能攪拌車并不全為白色的,也有選擇使用其它顏色的,但主要還是使用淡顏色。我們多使用白色的混凝土攪拌車是考慮了光線反射的強度,讓我們更加安心的駕駛。
In fact, the multi-functional mixer is not all white, and some choose to use other colors, but mainly use light colors. We use more white concrete mixers because we consider the intensity of light reflection, which makes us more comfortable to drive.