Commodity: Stair block No.1 type
Products No.: stair block No.1 type
Usage: stone stair block can be used at entrance in public space for nice environment
with machine-made stone in a modern feeling. Stone stair is durable and nice looking.
Stone: granite
Quality: conform to EN standards and GB standards
Color: grey, dark grey, black, red, pink, yellow, green, blue.
Stone and color is chosen in item of stone materials
Surface treatment:
Top surface: flamed or bush hammered
Front surface: raw cut surface with 10-30mm bump, a few of wedges is acceptable.
Bottom: sawn
Back surface: sawn
Side surfaces: sawn or flamed, or bush hammered
Size:
Stair block can be supplied according to flowing standard size
|
Commodity |
length |
width |
Visible width |
thickness |
Weight |
|
|
mm |
mm |
mm |
mm |
Kg/m |
|
Stair block type No.1-1000 |
1000+/-2.0 |
320+(10-30bump) |
320 |
140+/-2.0 |
135 |
|
Stair block type No.1-1500 |
1500+/-2.0 |
320+(10-30bump) |
320 |
140+/-2.0 |
135 |
|
Stair block type No.1-2000 |
2000+/-2.0 |
320+(10-30bump) |
320 |
140+/-2.0 |
135 |
Remarks:
A) The bottom and top stair can be done with obvious contrast marking as follows
1, recessed strip with a width of 50mm,thickness of 10-30mm and distance of 100mm between edge and front surface
2, recessed puck with 50mm diameter and 10-30mm thickness and distance of 100mmm between core and front surface
3, the bottom and top stair block can be used by contrast granite in black or white colour.
4, contrast stone can be black granite or white marble.
B) We can supply radial stair according to clients’ requirement.
C) The bottom stair shall be 30mm extra thicker than middle stair.
D) The top stair shall be 20mm smaller than middle stair. | 
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