Code
|
WORK EXECUTION
|
Ways & Tools to Do
|
Technical requirements & Quality Process Level
|
A
|
Surface preparation
|
A.1
|
Cleans the mortar plots on the concrete floor with a chisel.
|
Eliminate & clean all extraneous matter with concrete body
|
A.2
|
Clean the bitumen with a sharp, thin hammer.
|
Cross-breaking into concrete surfaces (cross-cutting and slightly sloping operations to reduce the impact force)
|
A.3
|
Grind the entire surface of the floor to remove all the cracks of concrete cure and impurities left by hand grinders with steel cable (steel brush)
|
- It may need to be sharpened 2-3 times in areas where the concrete floor is heavily contaminated or stained yellow
- No requirement and no smooth or flat surface treatment is required. Accept any rough surface.
|
A.4
|
Cut corners at the foot of the wall
|
Beveled corner beveled concrete floor
|
A.5
|
Cradle open neck
|
Corner crankshaft round neck tube.
|
A.6
|
Clean concrete surfaces
|
B
|
Waterproofing treatment
|
B.1
|
Spray the Inconseal.31 waterproofing agent onto the entire concrete surface using a spray spout.
|
- Must predict the possibility of unpredictable weather for at least 3 hours while spraying Inconseal.31.
- Accept if there is light drizzle after spraying.
- Norm: 05 m2 / liter.
|
B.2
|
Water spray maintenance on the entire concrete surface has been treated with Inconseal
|
- Designated to perform water spraying on the day of spraying Inconseal.31 and the following day
- If drizzling or rain show, no water spray is required.
|
B.3
|
Dealing with the corner of the wall
|
- Install the Wam 101 hinges along the length of the wall, at a nominal ¼ m / m.
- Reinforced with Radmyx mortar (03 kg / m norm)
|
B.4
|
Pipe neck treatment
|
- Install Wam101 hinged bar, rated at 0.5 m / m.
- Reinforced with non-shrink repair mortar and crested concrete.
|
B.4
|
Spray moist water maintenance
|
- Continuous wet water spray for Radmyx Activation
|
C
|
Inspection.
|
After the water maintenance process, soak the water to check.
|