砖是传统的建筑材料,它在建筑历史上发挥着巨大的积极作用,时至今日依然是最重要的建筑材料之一。我们平时所说的砖,系指条砖,又称小砖。按照目前各地生产情况来讲,主要有机制粘土砖、手工粘土砖、灰砂砖、炉渣砖、矿渣砖等。其标准尺寸是240×115×53(长×宽×厚)。标号有200号、150号、100号、75号、50号。颜色主要分青砖和红砖两种。砖不但是砌墙、盖房、铺地的承重材料,而且也是装修的重要材料。我们平常见到的砖砌花格、花墙就是一个突出例子。砖砌花格、花墙,在我国各地应用非常广泛,在北方,尤其是山区、半山区,常常砌花墙、花门脸、花栏杆等,而南方多用于砌筑花墙和漏窗等。砖砌花格、花墙用砖要求质地坚固,大小一致,平直方整,因此多用机制砖。一般用1:3水泥砂浆砌 Bricks are traditional building materials. They play a huge and positive role in the history of architecture and are still one of the most important building materials. The bricks we usually refer to are bricks, also known as small bricks. According to current production conditions in various regions, there are mainly mechanism clay bricks, handmade clay bricks, lime sand bricks, slag bricks, and slag bricks. Its standard size is 240 x 115 x 53 (length x width x thickness). The numbers are No. 200, No. 150, No. 100, No. 75 and No. 50. The color is mainly divided into two kinds of bricks and red bricks. Bricks are not only load-bearing materials for building walls, covering houses, and paving floors, but also are important materials for decoration. Our common brickwork lattice and flower wall is a prominent example. The brickwork latticework and the flower wall are widely used throughout China. In the north, especially in mountainous areas and semi-mountainous regions, brick walls, flower faces, and flower railings are frequently used, while in the south many are used to build flower walls and leaky windows. Brickwork lattices and flower wall bricks require firm texture, uniform size, and straight squareness, so multi-purpose bricks are used. Generally use 1:3 cement mortar to build