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What Is Plasterboard?

The plasterboard is unarguably one of the most common building materials across the globe. Sometimes referred to as gypsum board, gyprock, drywall or wall board, the plasterboard is mostly incorporated for ceiling cladding and interior walls in several homes and offices in recent times. However, despite its global acceptability, it’s a very misunderstood building material.

The plasterboard is manufactured using a gypsum core with a heavy paper covering both sides of the sheet. The measurement of a standard plasterboard sheet is a length of 2.4 metres in and a width of 1.2 metres, with a thickness of about 13mm. The board usually have either a bevelled or a bit flat edge. The bevelled edge makes it easy for the installers to use a plaster to smooth out the surface after nailing the sheets to walls and ceilings as well as taping the edges.

The plasterboard comes in different types. Although various manufacturers provide a unique name for their products, but they’re all included in one of the following categories:

• Water Resistant Plasterboard - This type of plasterboard are best suited to be used in water areas like bathroom, laundry rooms and kitchens.

• Acoustic Plasterboard - Due to its sounding proofing qualities, this type of plasterboard is preferred to be used in home theatres or noisy areas.

• Flexible Plasterboard - This is to be incorporated on curvy surfaces.

• Fire Resistant Plasterboard - Just like the name implies, this type of plasterboard is best suited for use in high fire hazard areas.

If you’re about to kick start some small renovations around your house or office, using a plasterboard to clad your walls is a very simple and worthwhile task. However, if you want to do major renovations or need to apply plasterboard to your ceiling, the best option would be to leave it to a seasoned professional.

The number of hours you would have to invest and the number of holidays you will have will be mentioned on the contract before you undertake a project. It is very common that of you to be asked of work longer than your shift. It is completely your choice if you want to work more hours, but your employer has no right to force it on you.

There are certain guidelines that establishes the maximum number of hours an individual should labour each week. In general, the maximum number of hours for someone not yet 18 years old, is 40 hours in a week, or eight hours a day. For workers who are aged 18 or above, the number of hours increases to 48 hours a week.

You can contact the environmental health department of your local council or the National Health and Safety Executive (0845 345 00 55) for more information and advice about working hours. According to the law, all workers have the right to a holiday of at least 5.6 weeks (or a total of 28 days of paid leave, if you happen to work five days in a week).

Your holidays may be extended than the minimum right, but it is dependent on your employer. The critical things you should keep in mind about holiday rights are:

• holiday entitlement starts as soon as you begin work;

• your employer has a complete say in when you can take your holiday;

• for holidays you get normal pay;

• after completing the job, you will be compensated for any unused holidays.

In order to meet the requirements for the right to once a year leave you need to be categorized as a worker. You will have no statutory right to paid annual leave if you’re self-employed.

You, as a worker will not have a statutory right to paid leave on bank and public holidays. If you are given a paid leave on a bank or public holiday, this can count towards your 4.8 weeks minimum leave privilege. However, you may be provided with a paid leave on bank and public holidays in addition to your annual leave entitlement, if your employer chooses so.

Great Britain has a total of eight permanent bank and public holidays, whereas, Northern Ireland has ten.

There is no automatic right to an enhanced pay rate that you can exercise if you work on a bank or public holiday. Your remuneration depends on your contract of employment.

• What you need the shed for
• How much space you have
• How big you need the shed to be
• Which style of roof you want
• What material you would like
• How big your budget is

• Hand-crafted from Nordic White Spruce
• Felt roof reinforced with high-grade polyester
• Tongue and groove cladding makes it more weatherproof so ideal for items that must be kept dry

• High eaves for more head height and to store taller items
• Pent roof and fixed windows allow lots of light
• Ideal for putting up against a wall or fence
• Door can be hinged either side

• Ideal for small gardens or those with fewer tools to store
• Apex roof for water runoff
• Tongue and groove walls
• Tall floor-to-gable door

1. How to build a shed base out of paving slabs
   • Mix sand and cement together to make mortar or use a pre-mixed one
   • Use a trowel to lay mortar for 1 slab at a time on the sub-base and lift a damp-sided slab onto the mortar, using a piece of timber and club hammer to tap the slab into position carefully. Continue to lay the first row of slabs
   • Make equally-sized spacers in all the joints in the slabs to ensure they’re the same size, checking it’s level as you go along
   • Next lay slabs along the two adjacent outer edges, filling in the central area row by row
   • Leave the mortar to set according to the instructions or for at least 48 hours before filling in the joints with mortar or paving grout
2. Building a shed base from concrete
   • Create a wooden frame around your shed base area (also called formwork) to stop the concrete from spreading
   • Mix pre-mixed concrete with water or use 1 part cement to 5 parts ballast
   • Wet the sub-base using a watering can with a rose on the end
   • Pour the concrete onto the framed base starting in one corner
   • Push the blade of a shovel up and down in the edges of the concrete to get rid of air bubbles
   • Use a rake to spread the concrete, leaving it around 18mm higher than the top of the frame. Work in sections of around 1-1.m²
   • Compact the concrete using a straight piece of timber that’s longer than the width of the base. Move the timber along the site, hitting it along at about half of its thickness at a time until the surface is evenly ridged
   • Remove excess concrete and level the surface by sliding the timber back and forwards from the edge that you started. Fill in any depressions and repeat until even
   • Run an edging trowel along the frame to round off exposed edges of the concrete and prevent chipping
   • Cover the concrete with a plastic sheet raised on wooden supports to allow slow drying. Weigh it down with bricks
   • Once the concrete is set, you can install your shed and remove the wooden frame with a crowbar

Two of the commonly used terms in the UK and Irish construction industry is “First Fix and “Second Fix First fix encompasses all the work required to take a building from foundation to stroking plaster on the interior walls. This comprises of building walls, floors and ceilings, and implanting cables for electrical supply and pipes for water supply.

Some claim that First Fix starts after the shell of the building is complete, and ends when the walls are plastered. Some of the elements in the first fix are as follows.

• Drain runs: must be downhill and straight

• Spare conduits: drawstrings

• Soil pipes

• Copper pipes

• Normal pipes

• Doorbell

• Door frames

• Pocket doorframes

• Stairwell

• MVHR (mechanical heat recovery ventilation runs)

• Push-fit or other plastic piping

• Electrical back boxes

• Electricity cable runs

• Telephone, data and audio-visual cables

• Socket location

• Security

• Fire alarm

• Sound insulation

• Plasterboarding

It is to be kept in mind that the list goes on as there are several things that you can do when you are building a house from scratch and it is impossible to cover each and every aspect in detail.

The second fix includes all the work after the plastering of a complete house. These include linking cables to the electrical fittings, coupling pipes to the baths and sinks and fitting doors into doorframes. Second fix work requires a tidier finish than the first fix.

Carpenters, electricians and plumbers get a proper idea on the division of work. They will also be able to visit the construction site at different times.

Project managers can simply report it as the "first fix complete" or "the second fix 50% done" and others would very easily understand.

Regardless of the fact that a construction company might specialise in a certain form of fix, be it the first or the second, they are obligated to have a rudimentary understanding of both and are required to perform them from time to time.

How Much Plasterboard Do I Need?

Although many people especially contractors have a tough time estimating the number of drywall or plasterboard needed to complete a project, it’s a rather simple task if all factors are taken into consideration. If you’re able to follow the same procedures taken by professionals to count dry wall sheets, you’ll be in the right direction. Let’s have a look at the procedures to follow!

lTake Square Footage Measurement

• Measure the square footage of the area where the plasterboard will be fitted.

• Multiply the height by the width of each wall or ceiling area.

• Add all quantities to obtain a total square-foot amount.

lCalculate Drywall Sheets

• To calculate the number of drywall or plasterboard sheet is very simple once you’ve gotten the total square footage.

• To get started, simply divide the total square footage of area by 32 (that’s if you are using a 4 by 8 sheets) or you can also make use of 48 to make the division (only if you’re making use of the 4 by 12 sheets).

• The answer you get after the division will give you the full number of plasterboard sheets that’s required to complete the project.

We’d recommend you include an extra 10 to 15 percent of whatever you calculate to take care of the possible odd cuts and wastages. This implies that if your total area is 1600 square feet while incorporating 4 by 8 sheets, simply divide 1600 by 32 which equals 50 sheets, now take 10% of 50 which equals 5, then add back the 5 extra to the 50 sheets earlier calculated to get 55 sheets. If you wish to estimate the cost, simply multiply the number of sheets gotten by the price per sheet. Do not forget to include delivery charges and local taxes.

1. Start in one corner of the sub-frame and position the first board across the inner joists. You want the deck board in the opposite direction to the inner joists, ensuring that it’s flush with the frame. Position any end-to-end joins between the deck boards halfway across an inner joist so you can screw both boards into the joist for stability. Make sure you keep a gap of between 5-8mm to allow for expansion of the wood.
2. Begin to screw your deck boards to the joists. You’ll need to secure the deck board to every joist is covers along your deck frame. Use two screws for every joist. Mark where you’re going to add your screws, ensuring that they are at least 15mm from the end of the board and 20mm from the outside edges. Drill pilot holes for the screws, being careful to only drill through the deck board and not the joist. Then screw the decking screws into the holes.
3. Continue to screw in the deck boards, ensuring you leave the correct expansion gap. You can stagger the deck board joins across the deck for more strength.
4. Sand down any cut ends if you need to before applying decking preserver to protect the timber from rotting.

1. Calculate the surface area for your decking Multiply the length (L) of your decking area by the width (W): L x W = Decking Surface Area (DSA) in m² 10 x 6 = 60m²
2. Work out the coverage of your deck boards Add your deck board width (DBW) to the expansion gap length (EGL), then add the deck board length (DBL) to the expansion gap width (EGW). Then multiply these numbers. (DBW + EGL) x (DBL + EGW) = Single Board Coverage (SBC) 0.144m + 0.005m = 0.149m 2.4m + 0.003m = 2.403m 0.149 x 2.403 = 0.358m²
3. Calculate the number of deck boards you need Multiply the SBC by 1.1 to allow for 10% wastage. Then, divide the DSA by the SBC. DSA / SCB x 1.1 = Total number of boards required 60m² / 0.358m² x 1.1 = 184.36 boards – so round up to 185 so you’re not left short.