Cellars – reservoirs – swimming pools :
Basement floors:
Conditions before start :
- Apply plaster for floor and any block work
- Apply cant strip.
- All surface must be fully dry .
- Clear the basements from obstacles.
Substance-manufactre | Bitumen | Derma bit | Awazel
|
First solution | Polyflame( two layers) | Derma bit 4170
(two layers) |
Py40E250(two layers)
Py40E200(two layers) |
Second solution | Fiberlon(two layers) | Asphaltoplast
(twolayers) |
D.S 40 |
protection | bitutect | Armo proof | M.S |
Note :
Alzamil Company recommends choosing the first solution .
Work steps :
- Apply primer paint .
- Apply first layer of bitumen by 10 cm overlap .
- Apply second layer of bitumen by 10 cm overlap .
- Apply bitumen protection board .
Condition after waterproofing:
- Apply concrete protection thickness at least 5 cm.
- Do not fix any nails throw p layers .
- Do not cut or damage the overlap area in the floor .
- Must apply reinforced concrete at least 20 cm.
- Do not fill the water but back field work finished .
- When start fluid test ,the water level must be less than waterproofing layer .
Insulation drawing for basement waterproofing :
- Cleaning concrete.
- Basement’s location block.
- Cement angle 7*7 cm .
- Primer basic later for the floors and the location block .
- Insulator first layer bitumen rolls.
- Insulator second layer bitumen rolls.
- Protection layer for location block.
- Concrete protection layer 10 cm for floors.
- basement’s
- Primer basic layer for the walls.
- Insulator first layer bitumen rolls.
- Insulator second layer bitumen rolls.
- Walls protection layer .
- Reclamation
- Concrete layer 10 cm to protect the available insulation layer on the surface of the continuous base of the wall.
- Reinforced concrete layer.