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What Is Plaster Made Of?

Plaster is one of the most commonly used materials when it comes to building construction. It’s a crucial component that’s incorporated in coating walls, ceilings as well as partitions and it hardens on drying. Plastering is one of the most ancient building materials which has taken over mud to plaster reed or sapling huts so as to serve as a protection against the elements. Here, we’re going to take a look at the multiple compositions of plaster. These components are very important due to the fact that they form a protective coating on whatever they are used on. They work to protect surfaces such as ceiling and underlying walls from scratches or any form of damage.

Plaster comprises a few materials which includes gypsum, lime or cement and all operates in a similar way. Gypsum is made of calcium sulfate dihydrate and it’s the main component of main forms of plaster, sidewalk chalk, blackboard, drywall and more. Meanwhile, lime plaster is made up of sand, water and lime ( mostly non hydraulic hydrated lime). And lastly, cement which is a mix of suitable plaster, portland cement, sand as well as water.

The plaster is usually produced as a dry powder which is mixed thoroughly with water to create a stiff but also a paste that’s workable immediately before it’s applied to the wall or ceiling.

It’s quite easy to confuse a drywall with a plaster but there are some differences. Not only is plaster a much older style of wall construction than dry wall, but it’s also a lot more expensive than installing a drywall. Plaster walls are also able to provide you with a more durable finish when compared to a drywall and it makes for a better quality finish.

Also commonly referred to as drywall, plasterboard is an incredibly versatile product which features a sandwich of gypsum plaster between thick paper layers. It’s mainly used on both walls and ceilings due to the wide range of benefits it provides. Not only can plasterboard be made to be humidity resistant, fire resistant as well as noise resistant, but they’re also known to have a low environment impact, easy to repair and can be used to conceal stuff from plain sight. As a result of these benefits couple with the fact that they also happen to be quite affordable, plasterboard has grown to become a ubiquitous phenomenon in modern residential buildings.

When it comes to the installation of plasterboard on ceilings, one of the major sources of concern for several homeowners is the determination of the thickness required to ensure a durable and long-lasting project. If you’re planning to fit plasterboard on your ceiling and wondering the thickness that’ll be appropriate, then you’ve come to the right place. In this post, we’re going to give you a good insight on what plasterboard to use for ceilings. Let’s take a look!

First and foremost, the standard plasterboard sheet size is 120 cm in width and within the range of 180 cm to 360 cm in height. These sizes are designed to provide the much-needed support to the standard stud spacing which is 160 cm. Depending on the manufacturer, plasterboard can be in four different widths. Now talking about the thickness, there are two standard thicknesses of plasterboard - 9.5 mm and 12.5 mm. The sizes of plasterboard for ceilings are 9.5 mm or 10 mm. Most individuals tend to assume that the thicker the plasterboard the better, but this is absolutely false. A thicker plasterboard will only stick harder to the ceiling which will make it hard to seal joints if required.

Prior to removing artex on your ceiling, it’s always crucial to determine whether or not the surface coating material contains asbestos. Asides from this, you may also wish to know how much you’re going to have the asbestos artex ceiling removed. If yes, then you’ve come to the right place! In order to help you make the best informed decision possible, this post was written to help give you an idea of the price it’s going to cost to remove asbestos artex ceiling in the UK.

Unfortunately, as simple as it seems, there’s no single straightforward answer to this question as there are many factors that can affect the cost of hiring an asbestos artex removal professional. These factors include the project’s scale, the complexity of the area which needs to be removed as well as the need for extra materials. Generally, professional artex removal companies charge a standard rate for their labour. As a result, you can always predict that the tradesperson’s labour will be more costly based on the extent of the job. Therefore, the more costly the labour fees will be if the job takes longer time to complete.

On the average, a tradesperson will charge within the range of £250 to £400 on a daily basis to undertake the project for you. And of course, you can expect these rates to vary based on the company hired as well as the area you live in. For rxample, you can expect that a tradesperson’s charges would be higher in an area such as Central London, as opposed to other areas which are more rural.

Cutting a plasterboard is a relatively simple process requiring only some basic tools. Unfortunately, the lack of knowledge serves as big deterrent for many people who wishes to put it to good use. Plasterboard can actually be sawn using an ordinary timber saw that’s fine-toothed to get a cleaner edge. However, the basic tools you may also need includes a sharp knife (Stanley Knife), pencil, a fine sandpaper, a straight edge and measurement tape as well as a wall board saw. Let’s have a look at the cutting process!

✓ Firstly, you need to put the plasterboard sheet flat on a firm surface.

✓ Use the tape measurement to measure the cut you wish to make.

✓ With the help of a pencil, simply mark out the part you wish to cut on the plasterboard’s front side.

✓ Once marked, place a spirited level over the marked spot on the plasterboard sheet you want to cut.

✓ Cut a shallow mark into the plasterboard sheet using the Stanley Knife to cut along the edge.

✓ The cut should be slow and gradual to ensure you do not wander off the edge of the marked area.

✓ Once the shallow cut has been made, turn the plasterboard sheet on its edge and deliver a quick and sharp push towards the plasterboard’s back and on one side of the cut.

✓ Place the plasterboard sheet backing against a flat surface ensuring the line of the cut is over an edge. Once done, give a quick and sharp push towards the back of the plasterboard sheet and on the part of the board is reaches beyond the edge.

✓ Using a fine sandpaper, remove all forms of paper burrs.

The process of cutting plasterboard requires a lot of practice. If you lack the training and experience, the cutting process is best left to a proficient professional who can guarantee the best results the first time and save you some additional costs due to potential damages.

Artex is a water based decorative surface coating is typically incorporated on both walls and ceilings so as to apply a pattern. During the peak of its popularity in the 1970’s, it was considered the height of fashion when it comes to interior wall designs however its major drawback remains the fact that it usually contains asbestos especially if it was manufactured before the laws governing the use of asbestos was changed in the year 2000. And asbestos, as we know it, can be deadly when disturbed and its fibres are inhaled.

If you have artex installed in your purchased property and you do not know when the artex walls were done, or perhaps you just want to change the aesthetic design of your home into something more modern and to your personal taste, then you may want to remove the existing artex from your property for good. If this is your wish then you’ve come to the right place.

To remove artex from your walls you can choose to do so using the steaming method or through the use of an external product.

Using the steaming method, you should know that it’ll be more labour intensive and time consuming. You need a lot of patience moving your steamer slow and steady because if left on a spot for too long can damage the wall behind the coating. Once the artex has been dampened with the steamer, you can then scrape them off with a handheld scraper.

A faster solution would be to use an external product to remove your artex.  For example, you can use X-Tex which is a water-based coating remover. All you need to do is paint the substance over your artex wall and leave to dry for about 30 to 60 minutes before peeling away the artex.

Can You Plaster Over Tiles?

Yes, it’s absolutely possible to plaster over tiles but just because is possible doesn’t mean you should. Plastering over tiles is an option but it’s not recommended by experts due to several reasons. A good example is the fact that a tiled environment is in no way a suitable environment that can serve as a good bonding surface for a plaster. For the success of a plastering project, there’s the need for the surface to be able to bond to the PVA base coat. Due to fact that most tiles are slippery in nature and also lack of the ability to be able to absorb moisture, the PVA base coat layer will not be able to bond to the tiled surface, which will ultimately make for a weak surface upon the application of the plaster. Consequently, the plaster will easily flake and fall from the wall.

The inability to drill into the tiled wall surface after plastering is one of the major disadvantages that also arises when you decide to plaster over tiled surfaces. Most tiled surfaces are found in kitchens and bathrooms which are going to need appliances such as sinks, lavatories, kitchen counters and lots more. These appliances are designed to be installed on solid surfaces which would not be an easy task to carry out on tiles knowing there would definitely be great cracks or damages.

The best tip you’ll get if you’re considering to plaster on a tiled surface, is that detaching tiles from a surface can easily be done with a hammer and chisel, and that would save you a host of problems later in the future. However, if you still wish to plaster on your tiled walls, then you best bet would be to get a Blue Grit bonding agent. It works better than PVA and only needs one coat.

Also referred to as drywall, plasterboard is a panel that features an inner layer of gypsum and spread between facer as well as backer paper. It is mostly incorporated in the construction of both interior walls and ceilings. Plasterboard can be made to be humidity resistant, fire resistant as well as noise resistant. Due to these reasons and also the fact that it’s very easy to install and very affordable, plasterboard is a very popular choice when it comes to interior walls and ceilings.

One of the major issues that most homeowners face when fitting plasterboard is the thickness required to make the project a long lasting one. But not to worry, we got you covered! If you’re about to install plasterboard for your ceiling and wondering the thickness that’ll be appropriate, then you’ve come to the right place. In general, the standard plasterboard sheet size is 120 cm in width and within the range of 180 cm to 360 cm in height. These sizes are designed to provide the much needed support to the standard stud spacing which is 160 cm. Depending on the manufacturer, plasterboard can be in four different widths.

Now talking about the thickness, there are two standard thicknesses of plasterboard - 9.5 mm and 12.5 mm. The sizes of plasterboard for ceilings are 9.5 mm or 10 mm. Most individuals tend to assume that the thicker the plasterboard the better, but this is absolutely false. A thicker plasterboard will only stick harder to the ceiling which will make it hard to seal joints if required.

Plasterboards are a great noise insulators which can also reduce disturbances from other activities. As a result, for walls, size of plasterboards that’s considered appropriate for walls is 12.5 mm or 13 mm.

Artex was originally made using white asbestos to make it stronger. However, this stopped in the mid-1980s, and the use of asbestos was banned in the UK in 1999, due to its extreme health risks. So, any artex you buy today won’t contain asbestos.

If you have an artex ceiling or wall that was created before 1999, it may have asbestos in it. This won’t be a health hazard if you leave it undisturbed, so it’s not necessary to remove it. However, if you want to get rid of or alter your artex ceiling or wall, you must get it tested to check if it has asbestos in or not first. If it does, you’ll need to hire a qualified professional to work on it.