1.Sewer waste leaves a building, travels through the lateral line, and enters the main sewer line. If gravity flow is no longer possible, the waste will be directed to which location?
1.污水离开建筑物后，通过侧向管线（lateral line）进入主污水管线。如果无法继续利用重力流排放，污水将被输送到哪个位置？
2.Which mortar types are typically used for building foundation masonry structures?
2.建造基础砌体结构时，通常使用哪种类型的砂浆？
3.What is the minimum diameter in inches for a water line designated for residential domestic use?
3.用于住宅生活用水的给水管线，规定的最小直径是多少英寸？
4.For masonry bearing walls that are more than one story tall, what is the minimum required thickness in inches?
4.对于超过一层高度的承重砌体墙，要求的最小厚度是多少英寸？
5.Which masonry unit has a net cross‑sectional area in any plane parallel to the bearing surface that is less than 75 percent of its gross area in the same plane?
5.哪种砌体单元在任何平行于承压面的截面上，其净截面积小于同一截面总面积的75%？
6.If you need to demolish a concrete wall, which approach should you follow?
6.如果需要拆除混凝土墙，应采用哪种方式？
7.What are the main characteristics of grouted masonry construction?
7.灌浆砌体结构（Grouted Masonry Construction）的主要特点是什么？
8.What is the maximum allowed thickness for a mortar joint when using concrete masonry units?
8.使用混凝土砌块（CMU）时，砂浆接缝的最大允许厚度是多少？
9.What is the minimum compressive strength in psi for mortar used in general construction with brick or concrete masonry units?
9.用于砖或混凝土砌块（CMU）一般建筑施工的砂浆，其最低抗压强度是多少psi？
10.What term refers to a wall that extends vertically above the edge of a roof?
10.指屋面边缘以上垂直延伸的墙体结构叫什么？
