Fencing of the territory of a backyard farm or a summer cottage is the main link in the system of protecting an object from unauthorized penetration of unwanted elements.
The fence consists of a complex of parts combined into a single whole : Foundation. Support pillars with cross-veins. Fence. Goal.
Additional elements of security are arranged on the fence, lighting and video surveillance system .
The use of corrugated board in the manufacture of gates and wickets gives them strength, reliability and beauty.
The material is made of low-alloy steel.
The first and most important characteristic for corrugated board is the thickness of the metal. For the elements of the fence, 0.45 and 0.50 mm are taken as a basis. This is the best option.
Products will withstand wind and snow loads. For the price, not expensive material.
The next characteristic is the stiffness of the profile. It depends on the purpose of the material and the wave height. Decking by name refers to the elements for walls, this is the letter "C", and bearing with the letter "H".
These indicators are responsible for the presence of additional grooves on the profile waves providing an increase in the strength of the material with a constant metal thickness.
For understanding! The higher and more frequent the wave, the stronger the sheet. But when an additional stiffener is applied, the parameters of the material change for the better.
For fencing and finishing of gates and wickets, corrugated board with markings С-10, С-15, С-20 and С-21 is suitable.
To protect the metal from the harmful effects of the external environment, several layers of protection are applied to it:
Helps protect metal from corrosion. It is applied to the profile sheet on both sides. There are two methods of coating;
This kind of coating is used to further color the material.
Impact resistant, more than 50 years of service life. Withstands temperature extremes. Multicolor material.
It is the most reliable covering for corrugated board. Withstands low temperatures from the Arctic Circle and extreme desert heat. The material has a high price. Has a wide range of colors.
Reproduces the coating based on photographs of natural objects and transfer of the image to metal. Service life up to 70 years.
The wicket element is a mechanical part of the fence. It can be made to order from specialists. But if there is no such need for various reasons, then you can do it yourself with your own hands.
This stage is carried out during the installation of all fence supports. It is arranged strictly vertically to a depth of 1500 mm. and a height above the ground of 2500 mm.
Assembly is carried out from pre-prepared parts according to the measurements corresponding to the opening of the wicket in the fence.
The wicket frame consists of two transverse corners 1000 mm long and two longitudinal corners 2000 mm long. The edges of the corner are cut along the front shelf at an angle of 90 0 . At the joints, the parts are fastened with tacks for the possibility of adjusting the dimensions.
An indent is made to install a platform for fastening the lock. Then the parts are cut from the whip to the required length, the interfering parts of the shelves are removed with a grinder. Finished parts fit into places and are tacked by welding.
Information! You can abandon the fake frame. It will be replaced by the installation of the upper and lower cross member. They are welded directly onto the support pillars and will fix the gates of the wicket for correct closing of the lock. But in this case, there may be gaps between the gate and the posts. The yard will be open to review.
Attention! The bottom part is welded with the shelf outward. This is necessary for ease of passage.
Attention! During the production of welding work on the installation of awnings, it is necessary to remove the steel balls from them.
The discharge of electric current can weld it to the parts of the canopy. This will damage the mechanism.
If everything is done correctly, then after checking the operability for opening the gate on the ground, it will be dismantled. Metal parts are primed and then painted with oil dyes to protect them from corrosion.
Level control is constantly monitored. Areas with layers of paint damaged by welding are reworked.
The process is difficult to complete alone, so you need to involve a couple of assistants. The parts are heavy, and the gate area is several times larger than the wicket. Massiveness is due to the work that this mechanism will have to do.
Optional! The actuators are controlled in two ways, manual and remote, by means of a console system.
Attention! Systems with complex control and connection to the power supply are best left to a specialist. This avoids the breakdown of expensive equipment.
The main stages of the gate structure assembly are similar to the manufacture of a wicket.
An additional condition is that gussets are welded in all corner joints for secure fastening. These are parts made of steel sheet 10 mm thick. They are cut out like a triangle with an equilateral base.
The mock frame is missing.
There is no need to make the structure heavier. Installation of awnings is carried out in a suspended state according to verified dimensions. They are welded immediately without further removal. It is better not to make mistakes.
The presence of cracks in the porches is closed by installing tarpaulin strips in problem areas.
And the sliding gate system has no such problem at all.
A powerful mechanical shutter is installed instead of a lock. The design is selected depending on the material of execution of the doors themselves.
Taking into account the large weight of the structure, installation on site is carried out using crane technology.
In special cases, the lower outer corner of the gate wing is supplemented with a support wheel.
This removes the weight stress from the entire gate leaf area.
Posted By: Work Style |08, Nov 2020
Posted By: Work Style |01, Nov 2020
Posted By: Work Style |11, Nov 2020
Posted By: Work Style |08, Nov 2020
Posted By: Work Style |10, Nov 2020