Showing posts with label Starting to build the spa walls. Show all posts
Showing posts with label Starting to build the spa walls. Show all posts

Tuesday, July 7, 2009

Building the walls

I went to Home Depot to get enough concrete blocks and mortar to get started. I found that you can get about 24 blocks and 4, 90 lb bags of mortar on one of those flat carts before it can no longer be moved! I lifted each 35 lb block onto the cart, into the truck and out of the truck. The bags of mortar are the most fun!
I made a couple of trips there before I decided that it would be better to have the rest of the blocks and mortar delivered. I thought it would be better to go and get the materials as I needed them instead of having to find a place to put them if it was delivered all at once. I was wrong. Its a killer to make those trips with all of the loading and unloading.
The first picture is of the material for the outside first row ONLY! There will be 5 rows plus seating.
The first row is important for a couple of reasons. It needs to be laid out as square as possible, and it needs to be level. I laid out all of the blocks to be sure they would be square. I drew lines for the inside of this row and marked approximately where the mortar joints would be so I wouldn't come to the end and not have enough room for the last 1/2" mortar joint.
The book says to place the 2 blocks in each corner first. In order to level the blocks in each corner with the blocks of the other corners, I used a 12' metal stud to span the diagonal corners. It was straight and light enough to not move the blocks.
With the corners placed, I could use a mason's string to guide me to cement the blocks between the corners.
When the perimeter was done, I began to place the first row of blocks for the seating. I will place rebar across the top of the outside of this row, even though it doesn't call for it in the plans. when this row is done and I have place the spa jet housings I will fill all of the cells with mortar
I'm a little discouraged that I cannot seem to place these blocks any better and faster. I'm hoping that I will get better with experience, especially since I have about 200 blocks to place!







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