The invention provides a device and construction method for guaranteeing the slope and the interseam of acid proof
ceramic tile paving. The device comprises a bottom seat, a stand column, a measure gauge, an angle scale and an angle locking device, the stand column is perpendicularly fixed to the bottom seat, a sliding groove is formed in the stand column in the vertical direction, and measure gauge and the angel scale are connected to the sliding groove through an adjusting bolt and the stand column; the angle locking device comprises a longitudinal rod fixed to the bottom seat, the longitudinal rod is slidably connected with the measure gauge, the longitudinal rod is provided with a limiting part, the longitudinal rod and the measure gauge are locked through the limiting part, thus relative sliding is avoided, a plurality of sliding
cushion blocks sleeve the measure gauge, the sliding
cushion blocks are moved and fixed, a clamping groove is formed through every two adjacent sliding
cushion blocks to assist paving of acid proof
ceramic tiles. According to the device and construction method for guaranteeing the slope and the interseam of acid proof
ceramic tile paving, the requirements of experiences and skills of construction personnel are low, the acid proof
ceramic tiles can be effectively and accurately paved by the construction personnel, the whole slope is guaranteed, and the situation that accumulated liquid occurs in the using process of later stage is prevented.