To build a block wall, stack rows of interlocking retaining wall blocks on top of a layered base, and backfill the wall with crushed gravel for support. Contact a building code administrator to ensure the area is structurally sound and free of underground utility equipment.Continue Reading
For a 4-foot wall, dig a trench that is 7 to 9 inches deep and 24 to 28 inches wide. Set the soil aside for later use. Place a block at the front of the trench and a few inches back, and ensure there is at least 12 inches of open space behind the block.
Use a tamper to flatten the base.
Attach a 4-foot level to a long 2-inch by 4-inch board. Start at the bottom and measure up. Measure the first 4 to 6 inches of the height of the base, and use the level and a stake to mark the top of the height. Measure 1 inch higher than the first stake, and use the level again to mark the height.
Pour class V crushed base material in the trench. Tamp the base until it is flat and flush with the top of the first stake.
Pour sand on top of the compacted base. Use a screed board and a hand trowel to level the sand to the top of the second stake.
Lay down the first brick, and secure it with a 3-pound sledge hammer.
Run a masonry string along the back of the first brick. Install the rest of the first-row blocks along the string. Ensure the row is level lengthwise by using a 4-foot level, and use a torpedo level to make sure the row is level widthwise.
Pour the soil from earlier in front of and behind the first row. Pack the soil until it is ground level.
Lay the second row of bricks on top of the first row with a 3/4-inch offset from the front and a 4-inch overlap at the vertical joints. Hammer the pins into the holes, and hammer a center pin below the surface of the blocks. Repeat with the remaining rows.
Pour crushed gravel in the space behind the wall until it is flush with the top row.
Apply two lines of concrete adhesive on one of the top row blocks. Install a cap block on top of the block. Repeat with the remaining blocks of the top row.
To build a display case, measure and cut sheets of Plexiglas, glue them together at the ends along with wooden blocks and make and attach the base. Building the display case requires 1/8-inch-thick Plexiglas, band saw, methylene chloride glue, wood and sandpaper. This display case is a three-step process and not very complicated though some familiarity with tools and Plexiglas may be helpful.Full Answer >
In order to neatly install crown molding at angles along wall corners, either cut a cope at the corner pieces for a tight fit or install corner blocks to hide the gaps. Dry fit all of the trim pieces before nailing them in place, and finish the molding job by caulking all of the joints to fill in any gaps.Full Answer >
To stucco a cinder block wall, apply a concrete bonding agent, apply scratch layer of stucco and then add a finishing coat of stucco, allowing 36 to 48 hours for curing between each layer. While the stucco is drying, mist the surface periodically to keep it moist during the hardening period.Full Answer >
Repairing a cracked ceiling in drywall will require basic carpentry skills, and one simple method involves clearing the old patches and tape; screwing the drywall up the attic blocks for support, applying a setting-type joint compound (mud) and applying the finish. This project should take several hours and will require tools such as the 5-in-1 tool, sandpaper, sponge, ladder and eye protection.Full Answer >