How to plaster square, multifaceted and round columns

Whether a structure has square, multifaceted, or rounded columns, plastering them can greatly improve their visual appeal. To attain a polished, seamless finish, every kind of column has different requirements and specific difficulties. To ensure that your plastering project is both successful and aesthetically pleasing, it is essential to understand these differences.

Plastering square columns may seem the easiest because of their smooth surfaces and straight edges. It can be challenging to ensure an even coating while keeping crisp, clean lines. The corners need special attention because they are prone to chipping or cracking if they are not adequately reinforced.

More than four sides give multifaceted columns a unique architectural element that enhances buildings. To guarantee that every facet of these columns is uniformly plastered and in line with the others, careful attention to detail is necessary. While it can take some time, achieving consistency across several surfaces is essential for a polished appearance.

Round columns require a completely different technique because of their continuous curves. Plaster must be applied to a cylindrical shape steadily and evenly with the correct tools. One must also have a steady hand. To prevent any noticeable flaws, extra care must be taken to achieve a consistent thickness and smooth finish.

We will guide you through the necessary procedures and methods for plastering each kind of column in this guide. Any column can be made into an exquisite architectural element with the correct planning, supplies, and techniques. Our advice will assist both professionals and do-it-yourselfers in producing a long-lasting, high-quality finish.

Preliminary check

The process of checking involves using technology to precisely determine how much a surface deviates from the vertical and horizontal norm. You can place the beacons evenly and remove all of the bumps thanks to checking. The plaster layer will turn out better the more precisely this manipulation is carried out.

Because checking the columns is a complicated process, doing it with a partner is advised. Particularly challenging is to subtly alter an unusual design, like a drop-shaped, multifaceted design. A plumb line will be needed for the task, and an individualised special rule will be needed for the plastering that follows. Measure all of the faces, narrowings, and extensions first. Then, create a layout, draw the required lines on the board, and cut the device.

It occurs that the column’s surface has imperfections, or tubercles. They must be removed; chop them down, sink them. Increasing the plaster’s thickness is an additional option for aligning the surface, but it is less efficient and requires more work.

The device of brands

When working with the pillars of a standard cut (square, rectangle), the procedure for installing and verifying the beacons will be the same as on regular walls. On the upper part of the structure, a nail is driven so that the distance between its projecting portion and the hat matches the claimed plaster thickness. To help control the layer’s thickness, a small cake of gypsum or another fast-hard hardening solution is placed around the nail as a brand.

A plumb line is then fastened to the hat, and a second nail is hammered in from below. Between the extreme brands, a cord is stretched, and depending on the height of the column, cloves are also driven at intervals.

As it happens, the design incorporates multiple columns into a single row. When this occurs, the extreme columns are examined, after which a cord is stretched between them and stamps are applied to other architectural forms.

Crinnine columns

An alternative inspection procedure is used if the design has a regular round slice but its diameter varies in the center or around the edges:

• measure the radii in the thin and thick part of the column;
• With the upper location of the entasis (arched reduction of the column trunk), a nail is driven into the lower part of the structure, put a brand with a thickness of 2 cm;
• From the crowning part (capitals), they lower the plumb line so that the twine touches the nail hat;
• In the area of ​​entasis from the twine"s twine, measure the distance, which will be equal to the difference between the measurements of the column;
• In the tapering part of the structure, another nail is clogged, the brand is equipped;
• Perform stamps throughout the radius of the pillar along the ring every 2-3 cm;
• The plumb line is passed on the side, the protruding sections of the brands are cut along the line;
• Finished brands will serve as a guide for the installation of lighthouses, and in the presence of several tapering places of the ring brands there can be quite a lot.

Lights

Following the placement of the brands, lighthouses (guides) are installed. These should be spaced as a "belt" around the whole circumference of the column.

You will need a template ring for this, which is created and applied as follows:

• They make a shield of 2 wide boards 2.5 cm thick with a temporary rail;
• on the shield with a thread and a pencil attached to it, a circle is drawn with a diameter of 2 cm larger than a column;
• For a multifaceted design, a corresponding circuit is drawn on the shield, inscribing it into a circle;
• The rail is removed, the boards are disconnected;
• drain the drawn contour strictly along the lines;
• The edges of the slices are wiped, polished, then halves of the shield are folded again;
• In the presence of an entasis, two or more shields with circles of different diameters are made;
• The finished template is placed on the ring brand, cloves are driven from below, or a solution is applied to eliminate sliding;
• The gaps between the template and the column are filled with plaster;
• After the plaster dries, the detachable rings are removed by tapping them with a hammer;
• The resulting defects on the lighthouses are covered with a solution and smoothed, put a rule on the beacons and proceed to plastering the column.

To achieve a smooth, long-lasting finish, plastering columns—whether square, multifaceted, or round—requires specialized methods and equipment. To guarantee even coverage and a perfect finish, the procedure entails priming the surface, putting on a base coat, and then carefully layering and smoothing the plaster. A professional outcome requires an understanding of the particular difficulties presented by each column shape, such as maintaining even curvature on round columns, dealing with angles on multifaceted ones, and guaranteeing straight edges on square columns. You can confidently become an expert at plastering any kind of column by following the instructions and advice in this guide.

Whether a column is round, square, or multifaceted, plastering can greatly improve a space’s aesthetic appeal. Although every type of column has different difficulties, it is completely possible to achieve a smooth, polished finish with the appropriate methods, equipment, and supplies.

Maintaining clean, sharp edges is crucial for square columns. You can accomplish this by applying your plaster evenly and using corner beads. As you work your way around the column, patience and accuracy are essential. Make sure that each layer dries completely before applying the next.

Multifaceted columns need to be carefully considered in every detail. For a uniform appearance, each facet must be treated separately and plastered consistently. Regular use of a level can aid in maintaining straight lines and avoiding uneven surfaces. Although creating a column of this kind can take more time, the outcomes are well worth the effort.

A distinct set of difficulties arises with round columns. Making the curve as smooth and even as possible should be the main priority. This can be accomplished by utilizing flexible tools that can conform to the shape of the column. Lump accumulation can be avoided and a smooth finish can be achieved on the column by applying thin layers of plaster and thoroughly smoothing each one before applying the next.

Whatever the column’s shape, planning is crucial. Make sure the surface is completely clean and clear of any dust or debris. Plaster can adhere more readily and last longer if a primer is used. Lastly, give each plaster layer enough time to properly set. Hurrying the process can result in errors and additional work later on.

Plastering columns can be a rewarding task that enhances any building’s elegance and sophistication with careful planning and execution. Never forget that patience, accuracy, and attention to detail are essential for a flawless finish. These tips will help you turn any column into an amazing architectural element.

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