Set Screed Rails and Distribute Sand

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Installing Brick pavers -start to finish day2

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What happens here

Use a measuring tape and a large speed square to establish perfectly square reference lines for the paver installation. Since existing structures like sidewalks or house foundations might not be perfectly square, create your own baseline. For this project, a new line is snapped 8 inches from the crooked existing sidewalk edge. Once the baseline is established, lay down two galvanized steel plumbing pipes (1-inch diameter) parallel to each other. These pipes will act as screed rails, defining the exact height and slope for the sand setting bed. Ensure these pipes are perfectly level using a level and make any fine adjustments to the Class 5 base underneath by adding or removing material and re-compacting any disturbed areas with a hand tamper. Once the pipes are perfectly set, a bulk bag of sand is brought in by the skid-steer loader and emptied onto the prepared area.

Goal: Create a perfectly level sand setting bed for the pavers.

Tools and materials

Galvanized Steel Plumbing Pipe — Serving as screed rails to guide the leveling of the sand bed
Hand Tamper — Re-compacting any disturbed Class 5 aggregate
Large Speed Square — Establishing 90-degree angles and square lines
Level — Ensuring the screed rails are perfectly level
Measuring Tape — Measuring distances and establishing reference points
Shovel — Distributing sand from the bulk bag and making small adjustments
Skid-Steer Loader Caterpillar — Transporting and distributing the bulk sand bag
String Line — Marking straight lines across the base
Sand — Creating the setting bed for the pavers

What they say

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that comes next what do you think about where we're trying to figure out so Blaine is going to Center this parking spot on its own what I mean is he's not going to Center it off from that sidewalk next door because that could be off and even the way the house is laid out could be off so he wants to make sure that when he puts this in he gets everything just right once the boys have the class five to the exact elevation that they want they lay down the pipe and that black pipe you see there that's just galvanized steel plumbing pipe one-inch the purpose of that pipe is to set the depth for the sand that comes next as they embed the pipe into the class five they make track clean up their dribbles plain make sure that the screen rails are set perfectly level because those screed rails set the elevation for the sand which determines how the pitch of the driveway ultimately goes so everything depends on each stage being prepped and ready before the next one moves on before the sand gets laid out and screed it off he makes sure that all of his elevations are on so he goes down the entire length of the pipe double-checking everything and making any fine-tune adjustments before the material gets put in place anything that worked loose from adjusting the rails get sri compacted before the sand goes down mouth sucks and with both blaine and tim fighting over who gets the dump trailer next blaine ops to get a bag of sand and ball with the sand down and in place it's time to get to screeding divots and

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