How To Determine The Right Graphite Electrode For Your Process

Graphite is made from carbon but it is in a particular molecular structure that gives it special properties. For one, it can conduct electricity very well and makes a great electrode especially under high temperature conditions. The special layout of the carbon atoms when assembled into graphite makes large numbers of electrons available for conducting electricity. As it turns out, graphite is the only nonmetal solid element that is able to conduct electricity well. There are several different types of electrodes that can be made from graphite, here are the most common.

Rongsheng Excellent HP Graphite Electrode
Rongsheng Excellent HP Graphite Electrode

The Quality Of Graphite Depends On The Source of Carbon

The carbon used in https://graphiteelectrodesforsale.com/graphite-electrode-sales/ comes primarily from petroleum products. The higher the quality of petroleum then the more pure the carbon which leads to a graphite product that carries electricity better. There are also other qualities that can influence the amount of current that an electrode can carry.

Qualities such as the diameter, length, porosity, resistance, and build density all play a factor. The closer together the carbon atoms in the finished product, the better it will conduct current.

The Two Main Types of Graphite Electrodes Have Different Uses

The small diameter graphite electrodes, SDGE for short, are used to melt metals in scrap metal refining processes. The electric current is run through the electrode and arced over to the scrap metal in a electric arc furnace. The current passing through the metal creates intense heat causing it to melt. These types of furnaces are much faster and more efficient than using combustibles to melt the metal which can sometimes take hours to reach peak temperature.

RP,HP,UHP-Graphite Electrode For Sale In Rongsheng Manufacturer
RP,HP,UHP-Graphite Electrode For Sale In Rongsheng Manufacturer

The other most common type of electrode is called the large diameter graphite electrode, or LDGE for short, and it is more commonly used to melt steel. Steel has a much higher melting point than most scrap metals and therefore needs a thicker electrode to carry enough current to get the job done.

The LDGE electrode can carry very high current and reach a very high temperature. They can be used to melt large quantities of steel in a single batch. The typically carry 10 times the amount of current as the smaller electrodes and produce a far higher temperature.

UHP Graphite Electrode For Sale In Rongsheng
UHP Graphite Electrode For Sale In Rongsheng

When it comes to choosing a particular graphite electrode it’s important to speak to a professional manufacturer to sort out the various qualities of graphite and the size that will be needed to carry the current. Graphite electrodes will usually be graded as HP for High Power, HD for high density, UHP for Ultra High Power, and SHP stands for Super High Power. while both the large and small graphite electrodes come in all the different grades, the large, or LDGE electrode is usually needed in the premium grade, or high grade quality due to the extreme high intensity uses.

It’s best to consult with an expert when buying your first graphite electrode. Then, if the lifetime was adequate, simply replace a worn out one with the same grade. If you weren’t satisfied with the grade you had, consult with a professional in the field to determine a better product for replacement. Get more info from here: https://graphiteelectrodesforsale.com/

Insulation Effect of Ceramic Fiber Board

Introduction

The use of Ceramic has been used since time immemorial. Burnt clay makes one of the best refractory material ever produced by mankind. Since the ages, the manufacturing of the so-called clay bricks has developed to a large extent. This development has led to a revolution in the way Ceramic is being used.

If the tracking of Ceramic is done, it can be seen that Ceramic Fiber is one of the latest development in this Industry. Prior to this, Ceramic Tiles, Ceramic Bricks had made a mark in the industry, which was also a part of the booming industry that has been named as “Real Estate”. To support the widespread use of ceramic, “Ceramic Fibre Board” was developed, to cater to the multiple usages of this material.

Ceramic Fiber Board RS Factory
Ceramic Fiber Board RS Factory

Advantages

The main property of ceramic is in its “Insulation” properties. This is used to control heat. All refractories, across the Globe, must use an Insulating material which acts as an inner layer to protect heat from going out. This helps in increasing the efficiency of the furnace.

This product has a lot of advantages, the notable ones are :
1. Lightweight in nature
2. Resistance to chemical attacks or chemical spillages
3. Have a strong resistance to hot gas
4. Last but not the least, ease in Installation procedures.

Asbestos one of the leading heat resistant material since the olden days has been classified as a pollutant and poisonous in nature. Since then “Ceramic Fiber Board” has taken precedence over all such elements.

Going by the definition of a “Fiberboard”, it is an engineered wood product, which is made out of wood fibers. Similarly, https://refractoriesmaterials.com/ceramic-fiber-board-for-sale/ are also engineered fibers, using refractory materials. Apart from boards, these are available in blankets, felts, bulk fibers, vacuum formed or cast shapes, etc..

Ceramic Fiber Board By RS Factory
Ceramic Fiber Board By RS Factory

Process

This is formed by a vacuum forming method. The main concern which had to be addressed while suppliers manufacturing this product was that there should not be any shedding of particles when it is exposed to extreme heating conditions. Hence the choice of raw material was Al2O3 and SiO2.

The fiberboard has to be processed at a temperature of one thousand two hundred degrees centigrade for a period of twenty-four hours. This extreme step ensures that the Ceramic Fiber Board does not go through any “Shrinkages” at a later stage. This is a process requirement, which needs to be adhered to diligently.

RS Ceramic Fiber Board
RS Ceramic Fiber Board

Conclusion

Trending with the current level of development is the need of the hour. Usage of Ceramic Fiber Board has led to a number of advantages, namely longer durability, better containment of heat [insulating properties], ease of use, ability to sustain tough weather conditions. The widespread of this material as an insulation material was the core idea behind its development. In the process, some additional benefits also got added up. This has come as a boon for a number of industries and has been so good, which are in the business of providing an insulated environment as per the customer’s requirement.

Source: RefractoriesMaterials.com

Paper Egg Tray Making Machine – What You Should Know

When it comes to paper egg tray machine in Philippines, it’s safe to say that you have many different options to choose from. But regardless of whether you want a manual, semi-automatic, or fully automatic paper egg tray making machine, there are several key features you’ll want to examine before you settle on any particular model.

In this article, we’re going to hone in on a few of the main specifications to check when you’re buying one of these machines, so let’s get started.

egg tray machine
egg tray machine

First of all, the overall output of the machine is going to play a big role in your final decision. Just as you’d expect, a manual model is going to be somewhat limited in terms of its production abilities, although this isn’t always a big problem if you only have modest production needs. The pulp molding equipment price is competitive.

On the other hand, both semi-automatic and fully automatic paper egg tray making machines give you vastly superior production numbers, and these machines are ideal if you have larger requirements. In fact, a fully automatic egg tray making machine will be capable of producing anywhere from 5000 to 7000 pieces an hour, which just goes to show you how impressive these machines can be.

Another useful feature to consider is whether your chosen machine is capable of making other tray products, in addition to the egg trays. Many of the best paper tray machines will allow you to switch out the mold trays for different shapes and sizes, and this can be a fantastic feature if you want to have other products to offer your customers and clients. For example, some paper tray machines can also make apple trays, trays for technological equipment, and a whole lot more. We are the best one of apple tray making machine suppliers.

Just as you’d expect, having this extra versatility can be very useful if you want to enter several different markets rather than just catering to the egg tray market.

The next important aspect you’ll need to consider will be how you dry the trays. Again, there are several options available to you here, although some solutions are more expensive than others.

Perhaps the most convenient and cheapest solution is to allow the trays to air dry out in the sun. Of course, this method will cost you next to nothing, but you will need to be operating in an appropriate climate that receives plenty of sun and very little rain throughout the year. Click here to know more: https://eggtraymakingmachine.net/egg-tray-making-machine-in-india/.

On the other hand, you could pick a semi-automatic drying system, and just as the name suggests, this method will use a dryer that gives you some added control over the drying speed, but it won’t do the job entirely. Ultimately, this method gives you the best compromise between speed and cost.

Finally, you could opt for a fully automatic drying system, and this will give you full control over the entire production and drying process. The only downside is that the dryer is likely to cost you more money to run, but if it works out in your calculations, then it can often be the best way to ensure speedy and consistent production times. If you want to make more egg trays, you can choose the fully automatic paper egg tray machine for sale from our factory.

Discover The Facts When Buying A Plastic To Fuel Machine

When you are looking for different items that are for sale on the market you will notice it can be difficult to find the best item. This is when you should use some tips to help you in getting the best plastic to fuel machines for sale on the international market. By using these tips it will be very easy for you to find the best one and know you are going to have the machine that will be able to handle the job at a level that you want to have it done at and know it will work best for your needs.

Plastic to Fuel Machine For Sale

The first thing that you need to look at is the percentage of successful conversion. When you look at this, you will notice that it is going to be very easy for you to know what kind of fuel production you are going to get from the machines and know if you will actually be able to profit from the machine or if you are going to end up losing money after the machine has completed the job and has not made you enough fuel to get the conversion right down to a high enough level for you to make money (https://plasticpyrolysisplants.com/waste-plastic-to-fuel-oil-plant/).

A second thing that you need to consider is the types of plastic the machine is able to handle. When you are looking at this, you will notice the machines are generally going to be limited in the types of fuel they can handle, but also sometimes even the types of plastic. Sometimes the machines can handle all the plastics, which is what most places would want to have, but in other times the machines can only handle the plastics that are a certain grade (e.g. PVC and PET are not recommended to be the raw materials to produce fuel)and if those are not used a lot in the area then you could have some problems with the money saving option as well.

Finally, you need to consider the capacity of the machine turns plastic into oil. When you look at the capacity of the machine you will notice that it is going to be quite a bit easier for you to get the right rankings for the machine and how much it can handle. For example, if you produce two tons of plastic waste a day, then it would not do good for you to get a machine that can only use a ton of waste a day. So you will want to find one that has a large capacity and makes it easier for you to expand your plastic use.

Aside from the above facts, you also need to pay attention to the recycle plastic machine price on the market. To get a machine with the most reasonable price, you need to do a lot of homework before real purchasing.

Being able to take plastic and convert it to fuel is a good thing. However, what you will find is it will be difficult at times to find the right machine to get the work done. This is when you should know more about the tips that will make it easier for you to find the best plastic to fuel machine. Once you have these tips and are using them you will notice it is going to be very easy for you to get the right machine for your job. I’d like to recommend Beston Henan Company to you, which is a leading manufacturer of this machine in China and is able to supply high quality and reliable plastic to fuel machines to you.

Where To Find Reliable Egg Tray Making Machine Suppliers

An egg tray making business plan can be a very lucrative idea. On one hand, it enables you to earn money by fulfilling a market demand. On the other hand, it helps you contribute to protecting the environment by recycling paper waste. If you think this may be the ideal business for you, let’s see where you can find reliable egg tray machine manufacturers.

The good news is that there many manufacturers of such pulp molding machinery who sell their products online. A simple search will reveal dozens of websites and directory listings to choose from. Your biggest challenge, though, will be to pick a reliable and professional supplier, someone to count on to deliver you the high quality machine you expect.

Pulp Molding Machine
Pulp Molding Machine

To start with, you should take a closer look at the top search results, in order to see what you can find. You should already know what should be the main technical specifications of your egg trays machine. It’s much easier to search for something when you have all the details on the number of egg trays to manufacture per day and on the amount of paper waste required to make all these trays.

Next, you should identify several suppliers who can sell you the machine you need. Check their background and their work experience very carefully, and select only the ones who have been in this business for at least five years. This should increase your odds to find a reliable and professional contractor who has made many clients happy throughout the years. Nobody would resist in such a competitive business if they weren’t really good.

If you want to lower the cost of egg tray machine, you should consider importing it from abroad. There are many suppliers in China, Malaysia, South Africa or Philippines who are as reliable as your local contractors. However, they have the great advantage of being a lot cheaper. You can find lots of China manufacturers in business directories such as AliExpress and AliBaba, as well as on Amazon and eBay. While you are at it, try to pick the suppliers with the highest seller ratings, as they are probably the best.

The last step is to check some client references. Some people are looking for egg carton machine. By asking these suppliers to disclose the contact details of a few of their other clients, you’ll be able to find out directly from them how good these manufacturers really are. The truly professional ones won’t have any problem in offering you this information, as they know their clients will speak highly about them.

Once you know who the most reliable suppliers are, you can go ahead and ask all of them for a price quote on your desired automatic egg tray making machine or semi-automatic machine. Since you’ve already ensured they have high-quality products, you can safely pick the least expensive of them. Nonetheless, be careful when you compare the offers, as some of them may be willing to provide added services that could prove to be useful. Take time to analyze and compare these offers, in order to make the best choice for your future business.

Insightful Information On The Fully Continuous Pyrolysis Plant Reactor Design

I’ve noticed that the field of pyrolysis has seen lots of new developments in the past two years. This has led to lots of great designs for pyrolysis plants entering the market. I’ve seen more and more business utilize the immense power of pyrolysis for their processes. Thus, when it came to the highly talked about fully continuous pyrolysis plant design, I had to do more research into it. I was very curious as to how this new design would be able to help businesses that are already heavy users of pyrolysis. Hence, here’s some insightful information that I found about this new design.

One of the most striking things about the fully continuous pyrolysis reactor design that has recently entered the market is the high return on investment it can provide. At the end of the day, the most important metric for anyone that uses pyrolysis is the return that they can earn from investing in such a plant. There are lots of very interesting designs that are available right now for reactors, however, not all of them can provide a high-quality return that most businesses are looking for.

Although the process of pyrolysis is very fascinating and has caused many engineers around the world to dedicate their careers to, from a manager or executive’s point of view, they are mostly concerned with the cost-effectiveness of a given pyrolysis reactor. I believe that the people behind the design of the new fully continuous reactor have given much thought to this fact. New designs in the past have often failed because the engineers behind the reactor design placed too much emphasis on new and interesting technologies that are expensive and don’t provide the cost-effectiveness that clients are looking for.
 You can refer to https://greenbeston.com/continuous-pyrolysis-plant/ for more details.

Hence, when I started my analysis of the most popular fully continuous pyrolysis plant reactor designed by GreenBeston Group Machinery that was being circulated in the industry, I was pleasantly surprised to see that cost-effectiveness was incorporated in the design. The fully continuous process means that pyrolysis can be conducted at rates much quicker than thought possible. Indeed, the new process means a great leap forward for the commercial use of pyrolysis. Because of this, I see lots of great potential in this new design to be snapped up by all of the largest commercial corporations that utilize pyrolysis in their supply chain.

As many people would imagine, the new fully continuous pyrolysis plant reactor designs are a little bit more expensive than other reactor designs. The attention that the new reactor designs have attracted have resulted in a higher price. This is mostly due to the fact of supply and demand. With such an innovative new design, the demand for using such a new innovation has skyrocketed. With that being said, the increase in price I believe is justifiable. Therefore, if you really care about the price, you may need a pyrolysis plant cost estimate before you purchase it.

For businesses that utilize pyrolysis, I think that this new reactor design could definitely help improve their pyrolysis efficiency. There’s always new methods and designs being tested for pyrolysis, and I believe more businesses should be trying them out as some can lead to higher profit margins.

Important Information About Biomass Pyrolysis Plant Cost

Pyrolysis plants that utilize biomass have become increasingly trendy within lots of different industries. When I first heard about these biomass pyrolysis plants, I was quite skeptical as I had seen new trends within my industry come and go. However, as the popularity of these plants continued to strengthen even after a couple of months had gone by, I was certain that these plants would be able to strengthen any business in my industry. Thus, here’s some important information about biomass pyrolysis plant cost.

biochar pyrolysis equipment
Biochar pyrolysis equipment

One thing that deters many people from buying biomass pyrolysis plants is the fact that they cost significantly more than other types of pyrolysis plants for sale. When I was first considering making an investment in these plants, I was immediately caught off guard by their cost. Initially, I thought that the higher cost meant that these plants wouldn’t be able to give me the return that I wanted in the market. However, after doing lots of detailed analysis, I found out that the value for money with biomass pyrolysis plants is actually highly favorable towards any business.

People often make a mistake, in my experience, to immediately judge an investment through its initial pyrolysis machine cost. This has led to many different capable and experienced managers and directors to miss out on opportunities that would otherwise would’ve been immensely profitable for them and their business. Hence, considering that I had learned this lesson the hard way before, I knew that I would have to do some more analysis about the potentials behind biomass pyrolysis plants.

biomass charcoal making machine
Biomass charcoal making machine

As mentioned, through doing projected cash flow analysis and coming up with a projected percentage return on investment through the Kingtiger biomass pyrolysis plants I was looking at, I was able to see just how profitable these plants were. I knew that these plants would take a considerable amount of capital in order to not only purchase but to install and to get running, however, all of the analysis that me and my team of engineers did showed that these plants would perhaps be one of the best investments that I could make.

Hence, for anyone that is interested in the costs of biochar pyrolysis equipment, they should be warned that the plants will cost more than other types of pyrolysis plants. However, this should never be used as a reason not to invest in this special type of plant. As mentioned, although the costs are high, the returns are also superior as well. Hence, in the long-run, businesses will often find that they will be better of using these machines than other cheaper types of pyrolysis plants, In terms of my personal experience, I have been able to grow my business even more thanks to these great machines and plants.

I think that anyone that has experience with biomass charcoal making machine should definitely consider one that uses biomass. The ability of biomass pyrolysis plants to create profit for its owners is something I haven’t experienced in a very long time. Long story short, these plants are definitely a great investment to make for anyone that works in my industry.

Where To Find A Tyre Recycling Plant For Sale

A tyre recycling plant can be everything you need for a very lucrative business. You can turn people’s waste into something useful while also making a nice living out of that. As the productivity and the success of your business will depend a great deal on the choice of equipment, let’s see how you can find a tire recycling plant for sale to suit your needs.

The first thing to do is to calculate the main parameters that will influence the technical specifications of your equipment. You have to know what kind of waste tyre processing power you want your plant to have, in order to be able to calculate the profitability of your business. You may develop several scenarios, but you have to end up by choosing one. Here is a picture of Beston waste tyre pyrolysis plant in South Africa.

Waste Tyre Pyrolysis Oil Plant In South Africa
Waste Tyre Pyrolysis Oil Plant In South Africa

The next step is to use your favorite search engine to seek the waste tyre recycling plant suppliers. You’ll find lots of them, as they all try to reach out to their potential clients by developing comprehensive websites or by listings their business in global trading directories. Some of them may also maintain business pages on the major search engines. These pages belong to local companies, and they can help you see at a glance what kind of experience and know how these businesses have.

Nonetheless, you shouldn’t limit your research to local suppliers, as the international search may open new opportunities to find great quality equipment at lower tyre recycling machine price. For instance, big trade directories that connect China suppliers with international customers are as reliable as can be. Furthermore, they offer their users the opportunity to use Escrow payment services, in order to eliminate the risk of fraud. Listings you’ll find on Facebook or Alibaba are very easy to check. It is enough to look at their customer feedback in order to understand how reliable they really are.

Anyway, once you put together a shortlist of the waste tyre recycling plants, you should contact them and ask for a quote, as well as for some references from their other customers. Like this, you’ll have a chance to find out how they treat their clients and how good their post-sales services are. It’s always a good idea to find out directly from their other clients about such things than discover them by yourself later on, after the purchase.

Waste Tyre Recycling Plant in the UK
Waste Tyre Recycling Plant in the UK

Never buy your equipment from the first seller that comes your way. By comparing multiple options you can choose the offer that suits best your needs. This isn’t to say that you have to choose the supplier who offers you the lowest price, should you like another offer more. The idea is to balance all the advantages and drawbacks of each offer, and then pick the one which scores the best. You may be keen on getting assistance during the installation of your equipment or some high-quality operator training. If you choose the top waste recycling equipment manufacturer who offers you these add-ons, you may agree to pay a higher price, but you’ll have the peace of mind that everything will go on as planned.

Advantages Of Beston Paper Egg Tray Machine

The main function of an egg tray is to provide a shockproof way to handle and transport fragile eggs. They come in many different colors and are considered environmentally friendly because they are made from recycled raw and waste materials. At Beston Machinery we provide all types of egg tray making machines. We can also customize a machine according to your particular production needs. The main features and advantages of an egg tray making machine are:

– It is a worthy investment that can turn waste paper and raw material into profitable products that are eco-friendly, tough, and in high demand and will make you money.

– Our machines are made from anti-corrosive materials for durability and quality service and carry a one year warranty.

– An egg tray making machine is easy to operate and maintain.

Paper Egg Tray Machines
Paper Egg Tray Machines To Syria

– In line with social development trends, it greatly reduces environmental pollution by making use of recycled material and reducing the use of plastic materials.

– Eggs are an essential food commodity that is used in many food products. As the sales volume of eggs increases the demand for egg trays increases which translates into more profits for your business.

– Products produced by a paper pulp molding machine have a wide range of applications.

– There is no need to add any chemicals to the mix apart from pigments for colorful trays.

– You have a choice of which fuel to use including coal, natural gas, or diesel.

Normally egg trays have 30 holes but can be customized to your requirements. There are three types of paper egg tray making machines for sale available from our factory:

1. Manual Egg Tray Machines are ideal for small-scale operations and come in two models that produce 1,000 or 1,500 trays per hour.

2. Semi-Automatic Egg Tray Machines are suitable for medium to large scale operations and come in three models that can produce 2,000, 3,000, 4,000, or 5,000 trays per hour. The semi-automatic egg tray machine does not come with an automatic egg tray drying line and the wet, semi-finished trays have to be conveyed manually to a drying area. Although the cost of a semi-automatic machine is lower than a fully automatic one, it requires more labor.

Semi-Automatic Egg Tray Machine
Semi-Automatic Egg Tray Machine

3. Automatic Paper Egg Tray Machines use a fully automatic operating process that includes an egg tray drying line for automatic drying of the egg trays, and a hot press for packaging. This machine saves time and labor and can produce 5,000, 6,000, 7,000 or 7,500 trays per hour. An automatic egg tray making machine consists of three different systems:

? A Pulping System that turns original wood pulp or recycled or waste paper like old newspapers, books, and corrugated cartons into a sludge that is sent directly to a pulp adjustment tank where it is turned into a ready-pulp consistency.

? A Forming System with transfer and wire mesh tools that use a vacuum system to form the wet pulp into tray molds.

? A Dryer System that comes in two types: a single-layer or a double-layer egg tray drying system. The wet products are conveyed through a brick or metal drying tunnel. This is a very important step in the production line as a high-quality drying process will prevent poorly-formed trays and minimize losses.

? A Hot Press System is used to stack the trays together tightly for convenient transportation.

At Beston Machinery we manufacture only the best quality egg tray making machines from anti-corrosive materials. Our professional engineers will assist you with the installation of your choice of machine and educate your workers in the operation of the machine. In no time you will be turning natural waste and recycled materials into high-quality paper egg trays that will earn you a profit. Our quality machines are able to produce high-quality paper egg trays that will protect eggs from damage, moisture loss, micro-organisms, and deterioration due to high temperatures.

The Advantages And Applications Of Both Soft Fire Bricks And Hard Fire Bricks

When you look at ceramic fire bricks, there are different types. You will see different mixtures, and one way to put it is https://cheapfirebricks.com/soft-fire-brick/ and hard fire bricks. Are you familiar with the differences between them? First, it is also important to note the similarities and the uses of fire bricks in general. Are you familiar with the fact that you can use fire bricks on kilns and furnaces?

Soft Fire Brick In Rongsheng Company
Soft Fire Brick In Rongsheng Company

There are also other applications, like using the fire bricks on conduits and pipes. They can even be used in construction when it comes to walls. Now you know more about the applications, but it’s time to get more specific. You need to know about the differences in soft fire bricks and hard fire bricks.

As you can imagine, hard fire bricks are extremely hard. That being said, you can count on them being durable. Put that way, it’s hard to imagine why you would need to use soft fire bricks, yet they have their advantages and applications. One thing about the hard fire bricks, too, is that you need special equipment in order to cut them. Does that make them less advantageous to use in certain situations?

If you want to cut hard fire bricks, a tile cutting saw can be used. As you can tell, there are certain structural qualities to these bricks that people count on for sure. Are you ready to discover more about the soft fire bricks? As you can imagine, just like the hard fire bricks are harder, the soft fire bricks are softer.

Soft Fireclay Insulating Brick For Sale
Soft Fireclay Insulating Brick For Sale

Does that mean that soft fire bricks are less durable? They are certainly more lightweight, which is one of the advantages when it comes to using them for certain types of projects. These soft fire bricks can easily be cut, and that helps in regards to certain applications as well.

The soft fire bricks also absorb much less energy, half in fact. That is another benefit to using these types of fire bricks in certain situations. One of the applications for soft bricks is that they are used on the outside of kilns. That is certainly one of the benefits of using these insulating bricks.

Are you familiar with reduction kilns? These kilns often use soft fire bricks for the insulating inner walls. Furthermore, the soft fire bricks are also often used on electric kilns. Clay firing is another application for these bricks. As you can see, both soft fire bricks and hard fire bricks have their specific applications.

Do you have a need for using both types of bricks? Maybe you need either soft fire bricks or hard fire bricks after reading this, and later, you might end up using both. You might be interested in the cost differences, too. Although, it appears that no matter the costs, you use one type of brick for certain projects and the other type of brick for other projects. In other words, there isn’t really a substition of one for the other it seems. Click www.cheapfirebricks.com for more details.