Advantage of Refractory JM Mullite Insulation Brick
1. Low thermal conductivity
2.High hot compressive strength
3.Perfect Energy saving
Description of Refractory JM Mullite Insulation Brick
Lightweight mullite kiln bricks refractory for sale are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chomical demands.
Application of Refractory JM Mullite Insulation Brick
Mullite insulation furnace bricks refractory material can be used in linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc
Mullite Insulation furnace refractory material can be used as working lining, where contact with flames directly. This kind of brick can save the kiln energy very much
Bulk Density (g/cm3)
Cold Crushing Strength (Mpa)
Modulus of Rupture (Mpa)
Reheating Linear Change (%)
CT-30 °CX 8H
- Q:How do I keep black roof cement hard and dry?
- Are you planning on putting something over the roof? Pavers, wood decking, etc. If not, be careful, most roofing materials are not made to handle frequent foot traffic. Should you decide to put something over it, make sure the framing can handle the additional load.
- Q:What is the difference between cement and concrete?
- Should be on google, but .... Think of cement* as the flour in a cake, and then add ingredients sand, gravel, and water, mix, and you have concrete. The reactions started by adding water cause the concrete mixture to get warm (as compared to itself), dry out, and harden into a cohesive block of material. *it is a powdered rock of some kind, maybe limestone, idk
- Q:Can I lay vinyl flooring over cement backer board?
- Cement backer board is for use under tile. I have not seen anyone try to put vinyl over it. I would avoid doing this if I were you. 1/4 luan plywood is common for use underneath vinyl flooring. It provides a smooth, uniform surface to work with.
- Q:Cement board or mold resistant greenboard for a bathroom?
- Cement board goes on the floor. Greenboard goes on the walls.
- Q:put down cement backerboard without adhessive?
- A lot of tile installers simply nail or screw the backerboard to the subfloor without any mortar. You can get by with this technique if your floor is very flat. I always apply a thin layer of mortar beneath the cement board to fill any voids and compensate for minor unevenness in the floor beneath. This is good practice, but not 100% necessary. It isn't hard to put down a little mortar, use an 1/8 v notch trowel.
- Q:why 4 raw eggs don't break when holding up a heavy cement block?
- As Privratnik (Ben) has stated above: The weight of the cement block has been evenly distributed over four points. But equally--if not more importantly--arches-even those made of eggshells--are very strong because they exert horizontal as well as vertical forces to resist the pressure of heavy loads. The crown of an eggshell can support heavy books or a cement block because the weight is distributed evenly along the structure of the egg. To make a structure strong with a tension weak material, such as an eggshell, forces must create compression and avoid tension. Fortunately, the arch/dome shape of the eggshell fulfills these requirements. For example, it is easy to crush an egg by squeezing it from the sides. While it is difficult to crush an egg by squeezing it from its ends. Two factors contribute to a structure's strength are material and shape. The eggshell is weak in tension and strong in compression. Chicks are not strong, but by poking with their peaks from inside the egg, they are able to break out of their shells. They break the shell using tension.
- Q:How do you ollie on cement?
- sucks when u fall on your face. okie make sure no cracks in the cement. 2nd of all it mite be ur nervous. put 4 or 6 rubber bands on the bottom of your shoes to get use to it. trust me its like sticking to ur board. when you think u have enough confidence. the rubber bands should help.
- Q:Water-based cement?
- Water based cement is different because you can clean it up like really fast if you have soemthing to do so... Once it dries completely you can't clean it up with water anymore. And glue doesn't clean up that way...plus water based cement can give you better results =) hope this helps
- Q:Is ferro-cement still being used to make boat hulls?
- If made by a professional, the concrete hull has lots of advantages over its FRP cousin. The concrete gets harder as time goes on. The first one made in the 1860's is still afloat. Cement does not blister or delaminate. The weight can be a read advantage when sailing in choppy seas as it will plow through waves that will stop a lighter vessel. If one should encounter a situation that would hole a FRP vessel, the ferro will cave in like an eggshell. Kick it back in shape, slap some fresh cement on it and off you go. Down side is dealing with marinas. They think that you will come flying into your slip and destroy the dock. As long as you are aware of your extra weight and adjust your maneuvers there should be no problems.
- Q:How much does it cost to pour cement?
- Calculate the area and volume of the court you desire. Keep all units of measure the same. Assume the following Area = length x width volume = length x thickness I cubic yard of cement = 27 cubic feet =(3' x 3' x 3') Example: 10' x 10' court that is 3 thick area = 10' x 10' = 100 sq ft. Volume = 100 sq ft. x 3/(12'/ft)= 100sq ft x .25'= 25 cubic feet. 25 cubic feet = 25ft^3 / 27ft^3 = .92 cubic yards of concrete. Figure about $55 to $75 per cubic yard of cement. Your court would cost about $50 to $69 for the concrete. Or in other words about $0.50 to $0.69 per square foot. This does not include labor. Then consider other materials such as re-mesh or re-bar to add strength to the concrete.
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1. Manufacturer Overview
|Annual Output Value
||US$2.5 Million - US$5 Million
||North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||51% - 60%
|No.of Employees in Trade Department
||English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
||10,000-30,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered
|Product Price Range
||High and/or Average