Water insulation using bituminous coils

Cellars – reservoirs – swimming pools : 

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 :

1. Cleaning concrete.
2. Basement’s location block.
3. Cement angle 7*7 cm .
4. Primer basic later for the floors and the location block .
5. Insulator first layer bitumen rolls.
6. Insulator second layer bitumen rolls.
7. Protection layer for location block.
8. Concrete protection layer 10 cm for floors.
9. basement’s
10. Primer basic layer for the walls.
11. Insulator first layer bitumen rolls.
12. Insulator second layer bitumen rolls.
13. Walls protection layer .
14. Reclamation
15. Concrete layer 10 cm to protect the available insulation layer on the surface of the continuous base of the wall.
16. Reinforced concrete layer.