Firebricks or refractory bricks are totally over-specification in a domestic fireplace or braai. They are also expensive and not easily available. Any clay face brick or semi-face fired brick can be used for a braai. The heat in the fireplace would need to be higher than this to have any effect on the brick.
Concrete bricks or any regular concrete product made with Portland cement cannot stand up to high temperatures and will disintegrate at the temperatures required by a pizza oven or braai.
With excessive heat, cement and mortar between the bricks can crumble. Build the inner skin with a well burnt clay face brick FBX using a weaker mix 1 bag : 6 Barrows Sand — this allows more joint movement and reduces cracking from heating.
The base is normally the area that gets the most heat as the fire is resting on this. Here a clay paver or solid clay brick should be laid on a sand bed. It acts like a kerbing. The Thermal Resistance of a building element is abbreviated as the R-Value.
The R-Value is a physical property of the material or element. The total R-Value is the sum of all component R-Values of the materials, air spaces and surfaces, which go to make up a building element. Clay brick has a lifespan of over years, making it ideal for long lasting South African social and residential infrastructure. Low maintenance, durable clay brick walling saves time and effort across its long lifespan - and always looks great!
Skip to main content. Facebook Tweet Plus Share. Search the website Search. Buy Technical Books. How many types of clay brick are there? What are the standard sizes of clay bricks?
What brick do I use to build a fire wall? What is a fire brick?Concrete Corporation was founded by Lumar Fourie. One example: The sink, tub, and toilet no longer have to be the same or similar material and color. Instead, more designers are deliberately making the sink stand out so it acts as a focal point for the room. Miscellaneous Concrete Products We offer a wide portfolio of concrete engineering solutions and guarantee a smooth process of project implementation and its easy management for the client.DIY Outdoor Kitchen with Concrete countertops and sink
Please try again Concrete Products Lets Start With All spills should be cleaned as they occur. A damp cloth or a natural cleaning solution should be used to clean spills. Avoid the use of abrasive cleaners or products containing bleach or caustic substances. Even though all bench tops are sealed, if they are used as a cutting board the bench top will be damaged showing all knife cuts. Although all our tops are sealed, making them resistant to general household spills, we recommend that spills are wiped as they occur, especially in the first weeks following installation.
Size, scope and complexity of the countertop are the major factors that determine price.
Speciality edges, integral sinks, custom insets etc. The specifications of each bench top are unique and based on the requirements an estimated manufacturing time will be given at the time that a deposit is received.
Time is needed to make the mould, pour and polish the concrete bench top. Read this article for information about sanitation and clean ability of concrete countertops. Concrete is not a homogenous, uniform material. Often concrete benchtops can be designed without seams.
Seams may be located around sinks and cooktops, or wherever required for structural reasons. Or, seams may be necessary due to the logistics of getting the slabs into the house if stairs or corners are involved. Concrete Republic will work with you to design seam placement that is both structurally sound and aesthetically pleasing. Seams are typically 3mm — 5mm wide, similar to tile grout lines. However, it is important to realize that concrete benchtops are handmade and hand processed; they are not machine cut, so tolerances for seams are more generous than with Marble or granite.
Seam appearance is minimized by using clear or grey silicone. Dry afterwards with soft clean microfiber cloth. Do not use harsh ammonia and abrasive kitchen cleaners. While stains are rare, they are caused most frequently by cooking oil. Rather use a cutting board. Gone are the days of concrete being a boring surface below your feet that is not given a second thought. Concrete Corporation was established to fill a niche market, catering for clients looking for custom designed and bespoke manufactured concrete products.
A highly versatile and affordable choice, concrete is easily transformed into handcrafted works of art that instantly add style to a space. Concrete in the home is unique in terms of its uses and many different finishes.
Allows for thicker benchtops than other materials available. It enhances aesthetics and complements any style throughout your space. Allows you to express your individuality as no two pieces are the same. Lumar Fourie. Retail Counters. You've done the hard work of having converted a browser to a customer, maximize their trust with a compelling counter. Concrete Kitchen Tops.
Surfaces are especially important in the kitchen.But, when armed with a bit of knowledge, you could save yourself a lot of trouble, time, and money. Knowing built-in braai steel types is useful when choosing a material to cook with or cook on. There are countless studies on the toxicity of metals and steel…and steel is composed of several metals.
Look at a chemical compound diagram and all you see are honeycombs, which distracts one into thinking about bees instead of braais. Steel is an alloy made from carbon and iron and comes in different grades, depending on its chemical composition i. The four types of steel are alloy steel, carbon steel, tool steel, and stainless steel.
Carbon steel is heavy, brittle and vulnerable to corrosion and mainly used in fences, bridges, and buildings. Alloy steels are cheaper and used for mechanical parts. Tool steel is super hard making it ideal for metal tools. But, we have our cooking heads on now, not our workshop or petrol heads. Stainless steel is used in most household appliances and cooking utensils due to the low carbon, and ability to withstand high temperatures. There are over a hundred grades of stainless steel, making it a versatile and customizable material.
Spending an extra little time in choosing solid products will help you dodge the cheap and nasty. Most solid built-in braais wood and gas are made out of steel and some are coated with a heat resistant black primer. Whereas braai grids vary considerably in their material, which ultimately affects their cost, implementation, and durability.
You would only really go this route if you intend using your chrome-plated steel grid once in a blue moon for a toastie and boerie. Porcelain-coated or stainless steel is your better bet although you may need to dig a bit deeper into your pocket. If you want something as durable as cast iron but without the rigorous maintenance, then you may have found your grid.
Porcelain-coated steel grids lean towards the upper price scale but the durability and performance is a solid choice for a built-in braai. One thing worth mentioning is to watch the chipping of the porcelain coating, which can lead to rust. Choose a quality-grade manufacturer to avoid substandard coatings but keep metal objects and scrapers off the surface.
Stainless steel is the most commonly used household material. With all its advantages, it does wear down after repeated use, over time. But, the good news is that most hardcore braai chefs vote on stainless steel. It may be less durable than the cast iron level but more affordable while still hitting the mark with outstanding heat retention, quality, and easier maintenance than other steel types. Remember me Log in. Lost your password? Posted on September 5, September 12, by Gillian.
The finest Built-In Braai Steel Types Steel is an alloy made from carbon and iron and comes in different grades, depending on its chemical composition i. Porcelain-Coated Steel If you want something as durable as cast iron but without the rigorous maintenance, then you may have found your grid.
Stainless Steel Stainless steel is the most commonly used household material. A basic lesson on knowing the different built-in braai steel types.
Leave a comment, we'd love to hear from you! Search for:. Login with Facebook Login with Google.Your braai installation does not have to be a headache.
Here are a few pointers and ideas on how to go about upgrading your braai room and installing your braai. Things like budget, area to utilise, type and size of built-in braai, design, builder and installer, etc. Where your braai area is located will ultimately determine the particulars and long-term success of your project. Deciding on an outdoor braaiyou will want to allow for plenty of room for cooking.
Your preparation area should be close and easily accessible while also allowing enough space to entertain your guests. A decent amount of space should be allowed around the grill as well, for when the braaimaster has to step away from the heat.
Consider the following when planning your outdoor braai area:. When designing your braai you have several options to look at. Our favourite is the freestanding stainless steel unit because of the lovely look of shining stainless steel in almost any setting.
Does a braai need special tiles or fire bricks?
Beautiful angle showing the aesthetic qualities of the Cowl top freestanding braai. Concrete building block enclosure with mild steel build in braai. The freestanding braai is perfect if you have various suitable seasonal positions where you want to host a braai.
The freestanding braai is not fixed to a permanent structure or position and can be moved to where you want it to be, when you need it to be there. A freestanding braai should not be confused with a mobile braai. Installing it in a new location requires preparing a suitable position and installation of the flue and cowl.
The freestanding braai is supplied with an optional stand made from the same materials as the braai itself — 3mm mild steel or 2mm stainless steel. You simply have to move the stand and braai to where you need it and voila.
"cement" in Used Garden & Braai for sale in South Africa
If, however, you wish to handle the installation yourself or if this is a complete DIY job then we have a few suggestions:.
Well not quite yet. The first step would be to initiate your new braai with a small and slow fire. The purpose of this first initial fire is to burn and clear away any residual paint and factory debris. You will notice a little excessive smoke which will indicate that the debris is clearing. As the braai and surrounding structure heats it will expand slightly and then settle again once it cools down.
Use the ember maker to start your fire.Using metal grill grates as a guide, determine the size and placement of the brick barbecue. If you desire a barbecue with walls thicker than one course of bricks, account for that now. Mark off the area and clear away all grass and debris from the site. Use tamper to level and compact the ground. Mix fast-drying cement according to manufacturer's directions.
Pour on top of gravel until the hole is filled to ground level. Smooth and level the cement pad using a trowel. Allow cement to cure for hours. Dry-fit the first course of bricks before setting them in mortar. Lay the bricks end to end around the perimeter of the concrete slab, leaving a half-inch gap between each brick to account for the mortar.
Make sure the bricks are perfectly square at the corners. Mark the outline of the bricks to use as a guide while laying the bricks. Lay out the bricks and hose them down with water 30 minutes before laying them. This will prevent them from soaking up excess moisture from your mortar. Prepare premixed mortar according to manufacturer's directions.
Trowel a generous layer of mortar along the marked lines where the bricks will sit. Lay the first brick by pressing it gently into the mortar. Apply a layer of mortar to one end of the next brick before butting it against the first and pressing it into the mortar.
Remove excess mortar as you work.
Built-in Braai Steel Types: Knowing the different types
Continue working in this fashion until the first course has been laid around the entire base of the barbecue. Check to make sure the course is square, plumb and level, adjusting a brick by tapping with trowel handle. This and the remaining brick courses will be built only on the outside and rear walls, leaving the front open for access to charcoal, ash and grill grates.
Apply mortar to the top of the previous course. Lay the first brick by pressing it gently into the mortar, making sure to stagger the joints. Bricks may need to be cut with a cold chisel or wet saw for a proper fit. Continue laying bricks until this and the following course are completed. Starting with the fourth course, and continuing with every other course, turn some of the bricks so they jut out into the barbecue.
These will serve as the grill grate support ledges. Having a few at different heights allows extra cooking space as well as various heat intensities. Continue laying bricks in this fashion until desired height is reached. Make sure the top and final course is laid with solid bricks.
After the final course is set and before the mortar has dried, "strike" the joints with a jointer to create the familiar concave depression in the mortar. Once the cement is almost cured, use a stiff brush to scrape off remaining bits of mortar. How To Outdoors Structures.Clay brick is a sought after architectural design component due to its colours and surface textures. Do I need special refractory tiles or "fire bricks" for an indoor fireplace or outdoor braai? How do I make sure the bricks don't crack and crumble from the heat?
Clay Bricks are fired at high temperatures to stabilise their structure, and have a high thermal mass which helps them insulate for heat. In a domestic fireplace or braai they are really a total "over specification". They are expensive and not easily available. The heat in the fireplace must get higher than this to have any effect on the brick. Generally your mortar joint will fail before the brick. What I always suggest to people is the following. Build the inner skin with a well burnt clay face brick using a weaker mix 1 bag : 6 Barrows Sand — this allows more joint movement and reduces cracking from heating.
Concrete bricks or any regular concrete product made with Portland cement cannot stand up to high temperatures and will disintegrate at the temperatures required by a pizza oven or braai. With excessive heat, cement and mortar between the bricks can crumble. The heat to the walls of a grill is not that high compared with the floor where the fire is built or the ceiling of a pizza oven so ordinary tile cement can be used to adhere tiles.
Skip to main content. Contact us! Clay Bricks are built to last, providing a good investment for future generations. Clay bricks are warm in winter and cool in summer, saving on heating and airconditioning. By combining brickwork with other materials, spectacular effects can be created.
Creating responsible living and workspaces for today's generation and beyond. You are here Home. Full Question: Do I need special refractory tiles or "fire bricks" for an indoor fireplace or outdoor braai? Answer: Clay Bricks are fired at high temperatures to stabilise their structure, and have a high thermal mass which helps them insulate for heat.Brick braais are perfect for a large patio.
A braai is not a difficult project, and you should be able to complete it in a weekend. Clay brick has a lifespan of over years, making it ideal for long lasting South African social and residential infrastructure. Low maintenance, durable clay brick walling saves time and effort across its long lifespan - and always looks great! Skip to main content. Facebook Tweet Plus Share. Search the website Search. Location Locate the braai where it will be well-ventilated because you will be lighting a fire in it, Leave ample space to the left and right of the braai for tables to place meat and spices, and for traffic in front of it.
People love to stand in front of a braai! It should go without saying - build your BBQ a safe distance from anything flammable including your deck or fence! Materials Choose clay bricks that blends in with the surroundings - clay bricks are available in a wide rang eof colours and textures. Clay bricks are dense, making them great insulators. This gives plenty of nice, even heat to cook on. People and nearby timber structures will be protected by clay masonry walls.
Concrete and mortar are poor insulators therefore you must choose fire-resistant mortar. Cement foundations will require a base layer of clay bricks or rocks to protect it from cracking.
Never use a concrete brick in a braai, fireplace or firepit. Concrete bricks are dried in the sun, and because they can contain air bubbles they can shatter or even explode when exposed to high temperatures. Painted surfaces cannot withstand high temperatures even high-temperature engine paints will not withstand the heat of a large fire. Rather rely on the natural couring of clay bricks to provide an attractive, no-maintenance finish.
Sizing Brick structures are adaptable in terms of sizing and height, so buy your grill set first and use this to determine the internal width of your brickwork. Build your formation in a rectangular shape to bricklaying easier - structures that are symmetrical are much simpler.