前几年,我单位承建接待外宾用海水浴场建筑一处。屋面有柔性防水及刚性防水两种。刚性防水部分的构造是:在现浇钢筋混凝土平板上,抹防水砂浆找平层,上面铺贴红色陶板。交付使用后,发现二层楼山墙与屋面平台交接处有渗漏现象,我们进行了修补。经多次大雨,再无渗漏现象。具体做法如下。1.原料及配方(重量比),见表1。 In the past few years, our company undertook the construction and reception of a beach building for foreign guests. There are two kinds of flexible waterproof and rigid waterproof roof. The structure of the rigid waterproof part is: on the cast-in-place reinforced concrete slab, the waterproof mortar leveling layer is applied and the red ceramic plate is laid on it. After delivery, it was found that there was leakage at the junction between the two-story gable and the roof platform, and we repaired it. After repeated heavy rains, there was no leakage. The specific approach is as follows. 1. Raw materials and formula (weight ratio), see Table 1.