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The Sawmills, Bath Road, Bridgeyate, Warmley, Bristol BS30 5JW
Opening hours
Mon-Fri 8:00am - 5:00pm
Sat 9:00am - 12:00pm
Remix - post mix concrete
Post Fast is a rapid setting concrete for securing metal, wood and concrete posts.
It is ready to use; no mixing is required and it sets within 5 to 10 minutes, enabling you to build a fence in one day.
Instructions
-
Dig a hole to the desired size, position the post in the hole then fill halfway with water.
-
Pour Post Fast evenly around the post, filling the hole.
-
Tap the setting surface to remove any air bubbles and cover with soil. Post Fast will set in 5 to 10 minutes.
Below is a guide to how many bags of Post mix you may need per hole.
Fencing
contractors generally allow 1.5 bags per fence post.
|
Post Size
|
Hole Size
(width x depth)
|
Number of K Post bags
|
|
50mm Round
|
150 x 450mm
|
0.5
|
|
200 x 300mm
|
0.75
|
|
200 x 600mm
|
1.5
|
|
75mm Square
|
150 x 600mm
|
0.5
|
|
200 x 600mm
|
1
|
|
250 x 450mm
|
1.5
|
|
250 x 600mm
|
2
|
|
300 x 600mm
|
3
|
|
100mm Square
|
200 x 750mm
|
1
|
|
250 x 450mm
|
1.5
|
|
250 x 750mm
|
2
|
|
300 x 450mm
|
2
|
|
300 x 750mm
|
3.5
|