3

5

7

8

9

10

11

12

13

14

15

16

HEAT WELD

ALKOR-METAL TRIM

DRAINAGE MAT 81015

SEDUM BLANKET 81017

ALKORPLAN 35177LA 1.5MM THICK MEMBRANE

PIR INSULATION GLASS TISSUE FACED

ALKORPLUS 81068 PU ADHESIVE

ALKORPLAN 35176 MEMBRANE

PIR 30MM FOIL FACED INSULATION

3.00 Strip Gulley Detail

SEDUM FOLIAGE

20 ALKORPLAN 35121 PROTECTION MEMBRANE

19 GRAVEL TO SPECIFICATION

1020

19

5

5

MINIMUM STEP-OUT AREA

10

5

38

11

12

18

15

9

14

17

137

27

55

17 ALKORPLUS 81016 WATER RETENTION LAYER

18 ALKORPLUS 81014 SLIP LAYER

27

27 ALKORPLAN 35177 NOT FLEECED BACKED

28

28 ALKORPLUS 81168 PU ADHESIVE

16

ALKORPLUS 81002 SELF ADHESIVE VAPOUR CONTROL LAYER

PVC-U DRAINAGE TRIM