Hydraulic ram pumps and Sling Pumps

figure 5.42 figure 5.435.3.4. Inside plasteringFor inside plastering again see the advice given in Chapters 3 and 5.1. The wire mesh which waspushed underneath the mould provides reinforcement for the corner between the wall and the floor,about 100150 mm up the wail and inside the floor. Use a glass bottle as described in Chapter 5.1and as shown in Fig. 5.24. After this is done or before you execute the curved corner, apply the nilcoat to the wall.5.3.5 Floor finishFloor finish is to be performed as explained in Chapter 5.1. The construction can be done beforeshuttering the roof or after the roof is finished and the shutter removed. The advantage of doing thejob before shuttering is the easy access for the material that has to be brought into the tank. Thedisadvantage is that the floor finish cannot be protected against damage during the work process.To apply the floor finish after the roof shuttering is dismantled means transporting all mortar throughthe manhole. If this is considered a reasonable procedure, which depends on the situation and theresources on site, then do it. It is the better solution. Otherwise, careful repair of the floor finish mustbe performed and the nil coat on the floor should always be applied after the shuttering is removed,see Fig. 5.44.figure 5.4458