The car is a good thing. You can ride it, providing yourself with the comfort of movement. But, there are also moments when it is necessary to be under it. During renovation, for example. In such cases, an overpass will help out, which can be easily built on your own with your own hands.
It is necessary
sleepers, cement, bricks, supports, bridges
Instructions
Step 1
Portable overpass.
In order to make a flyover, visit the nearest scrap metal points. You need to purchase 2 supports and 2 bridges. The height of the supports is approximately 500 mm. One bridge is one meter long, maybe a little more by 50 mm, the other bridge is shorter - 400 mm. By connecting these parts in a hinged way with a finger from a bar, you will get a handy flyover that can be disassembled and stored in the garage.
Step 2
The overpass is an observation pit.
This is an ordinary dug hole for the size of the machine and the convenience of work. The length is planned depending on the length of the car (2-2, 5m), the width depends on the distance between the wheels (but not less than 1m). Concrete the bottom and walls from dirt and moisture. In addition, any waterproofing material can be used to protect against moisture. But check the water table. If the water is too close to the pit, it is better to discard it in order to avoid the formation of a swamp. Among other things, be sure to strengthen the walls from shedding. A ladder is required to work in the inspection pit. After work, the pit is covered with a canopy.
Step 3
Overpass made of bricks.
Collect ordinary bricks in the form of a rise in the length and width required for the machine and cement. Cement shedding is possible over time. To repair such an overpass, make a solution again. Such an overpass is simply created for a summer residence or a garden; in the courtyard of a house it is unlikely to be appreciated at its true worth.
Step 4
Overpass made of sleepers.
The most durable and reliable material for a hand-held overpass are railway sleepers. The sleepers are impregnated with creosote, which protects them from decay, which means that such a flyover will last for many years.
For an overpass made of sleepers, you will need several of them. Sleepers can be laid out over some hill, or you can build an overpass. In order for even the Volga to enter such an overpass, sleepers will be required for the site about 5m, and for the arrival 2, 6m. However, the sleepers are very heavy. Assistants will be required.
