Screwed in without pre-drilling holes.

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Average length: 15–35 cm.

The consumption is much lower than with rivets, since the fixation is done in two extreme waves on the sides of the sheet and another two waves in the center of the sheet in each of the lags.

When installing the material with rivets, holes are drilled under them, which need to be treated with an anti-corrosion primer. Consumption increases because the sheets are fixed at the corners and through each wave.

In addition, you will need an M6 bolt or screw.

For concreting
In order not to interrupt the technological process, it is important to prepare the components for the concrete solution in advance:

sand;
crushed stone;
cement.
Crushed stone can be replaced philippines mobile database broken brick or stone.

If you need a large volume for pouring, order a ready-made concrete truck. This will reduce the time and will be cheaper than hiring several workers for mixing.

Paint or primer
Required for painting pillars, cross beams. Purchased depending on the material chosen for the frame - metal or wood.

Often, paint also has primer properties, so you don’t have to buy primer separately.