Multi 4x4 accessory block (page 3)
The Terraforce Multi 4x4 accessory block is
a light, dry-stack concrete unit, generally used only for
constructing low terrace walls, stairs and seating arrangements.
Depending on local conditions and finish required, it may
be advantageous to grout the joints with sand/cement slurry.
Consult your local dealer about colour matching, further details,
design information, & quotation.
View typical cross section illustrations: [cross
section 1] [cross
section 2]
| INCLINATION
|
RISER
(mm) |
TREAD
(mm) |
SEAT
(mm) |
| angle
|
A
|
B
|
C
|
|
23° |
150
|
350
|
750
|
| 31°
|
200
|
330
|
710
|
| 35°
|
200
|
300
|
650
|
| 39°
|
200
|
250
|
550
|
|
] [ 
] [ 
] [ 
] 