$Refractory JM Mullite Insulation Brick System 1$

$Refractory JM Mullite Insulation Brick$

$Refractory JM Mullite Insulation Brick System 1$

Refractory JM Mullite Insulation Brick

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Tons m.t.

Supply Capability:: 1000 Tons per Month m.t./month

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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)

0.55-0.60

0.78

0.88

1.03

1.25

Cold Crushing Strength (Mpa)

1.2

1.6

2.1

2.5

3.5

Modulus of Rupture (Mpa)

0.9

1.4

1.6

2.1

Reheating Linear Change (%)

CT-30 °CX 8H

1230°C

-0.5

1400°C

-0.5

1510°C

-0.5

1620°C

-0.9

1730°C

-0.9

Thermal Expansion

1000°C(%)

0.5

0.7

0.8

0.9

1.1

Thermal conductivity(W/m.k)

400°C

0.14

0.27

0.32

0.41

0.49

600°C

0.16

0.29

0.34

0.43

0.5

800°C

0.18

0.31

0.36

0.44

0.51

1000°C

0.20

0.33

0.38

0.45

0.53

Al2O3 (%)

Fe2O3 (%)

1.0

0.5

0.4

Q: While cleaning out the garage of a home I recently bought, I found a sealed unlabeled tub with a cement (or concrete) mixture inside. Is there a way to tell if it is Portland, Quickrete, Sakrete, or whatever? Thanks.: Portland cement is the base for all types of concrete and mortar mixes. Some have lime added for adhesion for brick and block work, others have latex additives for strength. There's no way to tell without the label.

Q: Hello, I have a paper stencil that I want to use to paint on a design on a block of wood that have that's painted with acrylic paints. If I glue down small portions, when I peel it off, will the paint me ruined? Would Elmer's school glue work better?: You will want to use an oil-based paint if it is going to be outside. If it will be inside, then you can use either latex or acrylic. Acrylic will last longer, though. So, I think you are on the right track.

Q: It is one of those hollow cement/crushed stone stairs outdoors. The top step has a crack and small hole. ( Because of such changes in warm to cold weather this must have happened) There must be a fairly easy , non-expensive way to try and repair this step before it caves in: I use 3 parts of Portland cement to 2 parts of sand for such a repair. First take and clean out the area of all loose materials and then coat it with a coat of Latex paint. Then mix the Portland and sand dry, then add to about a gallon of the mixture a 1/4 cut of that latex paint, add water to suit giving a consistency of tooth paste. Fill the hole, let it sit for at least 2 hours, then scrape it neatly with a trowel, leveling it. This bond with the latex is about the best around, better that any sort of stuff sold at Lowes or Home Depot. Our local hardware store has Portland cement in 10# bags so you dont have to go out and get a 100# bag. Buy your bagged sand right there too. DO NOT use the premix stuff ( sand and cement) in a bag, simply not enough Portland in that stuff and a sure way to have a failure of this patch.

Q: I need to semi-permanently hang items on a cement wall. What is the best way to go about doing so?: Hook and loop (velcro) tape. Glue one side to your item, and one side to the cement....larger pictures will need tape around all four edges to be secure, but it does work - I've done it before. Hope this helps. Good luck!

Q: i'm replacing my tub area wall with cement backerboard. how do i butt the backerboard end with the textured drywall end? and how can i remove the old drywall joints (the area with the joint tape)? that's where i will butt the concrete backerboard.: use the same nylon joint tape and the thinset that you used on the other joints of the backerboard. aplly the thinset as smooth as possible. when it dry you can apply a layer of drywall joint compound over the thinset. you dont have to over lap the tile over the joint. after the drywall compound dries, sand and finish like the rest of the drywall

Q: I have a floor area of 4meter x 2meter to lay tiles. How do I calculate how many bags of 50kg cement do I need?: You don't need cement at all. Ceramic tile is installed using thinset mortar. There are several types depending on the particular type of tile and the substrate you will cover. Additives are recommended for certain situations. The tile manufacturer should have a recommendation for mortar type and additives, if needed. Mortar coverage is given as a range, and each manufacturer will state that range on the bag. A typical sanded mortar will cover 0.3 to 0.4 square meters per kilogram. A 50 kg bag will cover 15-20 square meters, so only about half a bag would be required to do an 8 square meter area. Mortars are often packaged in multi-wall bags that include a plastic layer to reduce the infiltration of water vapor. Mortar, like any cement-based product, will absorb moisture from the air and degrade over time. Two layers of plastic bags tightly sealed with twist ties will keep leftover mortar fresh for future projects.

Q: My aviary just has dirt on the bottom late today i noticed a mouse hole!!What would be the best material to put in the bottom? Rocks? Cement etc.Also, My bird ( galah ) never goes to the bottom of the cage, what is a good way to get her to do this?: you should think of putting a layer of cement on the bottom .Its easy to keep clean and you wont get anything digging through.Also you can put sand over the cement ,this will help absorb the droppings of the bird then you can just sweep it out and replace with new sand. To get the bird to go to the ground put some toys down.They are curious and will investigate.

Q: I have an older cement/plaster pool. It holds water just fine. But there are several leaking cracks at bottom seams; some small areas where cement has worn away; a single ten foot line where cement has cracked slightly bulged in an upper sidewall. The areas are visible (dark) when pool is filled so I have drained want to paint. First, can I successfully repair with hydraulic cement? And, how long to quot;curequot; before painting?: You do not have to have hydraulic cement. Regular Portland cement mixed up as a plaster will work fine. Scrape off any paint so it will adhere better. Hydraulic is use where curing under water is needed. Since your will be dry, it is not needed. There is a product called surwall, spelling may be off, that is good for this. It has fiberglass fibers in it for strength.

Q: White cement accidentally wash clothes how to do, how can we remove, thank you: Cement is a building material, the more dry the more hard, the general things there is no way to let it melt, only gently scraping the cement stains

Q: hey guys i hv made a project made on manufacturing of cement. i was just wondering is it possible to extract cement back for concrete?: No, it can't. Adding water to portland cement initiates a complex series of reactions that irreversibly changes the nature of the dry ingredients. If you remove the water at some point by drying or firing the concrete, it will not give back the original cement dry ingredients. Just to be clear, concrete is cement added to an aggregate. The aggregate is often crushed stone or gravel, but it can be other substances. The stone normally does not chemically react with the cement, so I suppose you could crush the concrete to physically separate the cement from the rocks. But then you would have cement chunks that cannot be poured like new cement and are weakened by the crushing, not very useful.

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1. Manufacturer Overview

Location	Henan,China (Mainland)
Year Established	2007
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe
Company Certifications	business license

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai,Qingdao,Tianjin
Export Percentage	51% - 60%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
b) Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	2
Contract Manufacturing	OEM Service Offered Design Service Offered
Product Price Range	High and/or Average