150

base plate

Cement protect slope

base plate

150

30

mould

concrete foundation concrete foundation

SECTION 2：INSTRUCTON OF INSTALLATION

1 Grouting of flowbale grout pads & installation of base plate

1.1 Grouting of flowbale grout pads

1.1.1 Material grouting should be aluminum non-shrink grout.

1.1.2 Shovel and clean the surplus concrete on the base surface,check the level of base , sizes of generator foundation ,holes of the anchor bolt bushing and the cable according to foundation outline of generator.

1.1.3 Place the sole plate according to FIG sole plate assembly,use leveling screws to adjust the level height , horizontal ,axial and longitudinal direction of the sole plate.

1.1.4 Place the grouting mould according to fig arrangement of flowable grout pads gen,use the mortar seal the gap between the mould and the concrete contact face.

1.1.5 Use the pug mill mix the mortar grout uniformity, then fill the mortar into the mould, first fill to the height is below the sole plate bottom face 30 mm,after 2 minutes, fill to design height,then finish the mortar filling ,insert the baffle in the mortar.

baffle

mould

Sole plate

1—2

Filled for 2nd time

concrete foundation

30Filled for 1st time

Sole plate

grout

1-1

Cement protect slope

1.1.6 The grouting should be cured normally (keep the exposed surface of the pads and concrete surface wet by sprinkling water and covering those surface with cloth at 10℃～35 temperature), after 3 days ℃curing remove the sole plates.

1.2 Installation of sole plate.

1.2.1Place the sole plates on the flowable grout pads according to FIG sole plate assembly,adjust the sole plate level height & horizontal by the leveling screws ,shims(between the flowable grout pads and sole plate).adjust the axial and longitudinal direction of the sole plate. The sole plates bottom face and flowable grout pads contact surface should not be less than 70%