时至今日,使建筑物墙面看起来像全瓷的唯一方式是使用粘合剂。CRH公司生产的U型砖也在使用传统方式砌筑。图1使用创新的U型砖砌筑的建筑物外墙每块U型砖都有两道窄边以及大约10 mm高的位于前后部的弧形拱。这种形状能使砌筑的建筑外墙接缝最小化(大约4 mm)。这种砖的两侧都留有砂浆凹槽。由于垂直接缝内填满了砂浆,外墙可抵御大雨的侵袭。图2 U型砖的前部和后部可包裹住砂浆这种U型砖的砌筑方式与普通砖相同,并且由于前部和后部的轮廓,它的每一面都可以作为外墙面。砌筑时可使用一般的12 mm厚砂浆层,但因为所有的 To date, the only way to make a building wall look like porcelain is with adhesives. CRH’s U-shaped bricks are also built using traditional methods. Figure 1 Facade of building with innovative U-shaped brick Each U-brick has two narrow sides and an arched arch at the front and back approximately 10 mm high. This shape minimizes the building’s exterior wall joints (about 4 mm). There are mortar grooves on both sides of this brick. As the vertical joints filled with mortar, the outer wall can withstand the invasion of heavy rain. Figure 2 U-shaped brick can be wrapped around the front and rear of the mortar This U-shaped brick masonry and ordinary brick the same way, and because of the front and rear profile, each side can be used as the outer wall. A typical 12 mm thick mortar layer can be used for masonry, but because of all