Highest quality for Portland cement CEM I 52.5N
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 500000 m.t./month
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PORTLAND CEMENT
Portland cement is the most common type of cement in general use around the world, used as a basic ingredient of concrete, mortar, stucco, and most non-specialty grout.
It is a fine powder produced by heating materials in a kiln to form what is called clinker, grinding the clinker, and adding small amounts of other materials.
Several types of Portland cement are available with the most common being called ordinary Portland cement (OPC) which is grey in color, but a white Portland cement is also available.
Application
CNBM Cement can be used for all types of architectural or structural concrete construction. Such application as pre-cast panels and systems, cast-in-place, masonry units, tilt-up panel systems, roofing tiles, terrazzo floors, highway median barriers, tile grout, swimming pools, stucco, culture stone,colored masonry products, cement paints and coatings, and ornamental precast concrete items.
CNBM INTERNATIONAL CORPORATION (short for the Company) is a subsidiary of China National Building Material Group Co., Ltd. (short of CNBM Group). China National Building Material Group is a state owned enterprise under directly management of the State-owned Assets Supervision and Administration Commission of the State Council, and ranked 187 in the world's top 500 in 2019. China National Building Materials Group is the world's largest comprehensive building materials industry group, the world's leading new material developer and comprehensive service provider, and has the strongest scientific research strength in the field of building materials and non-metal new materials. CNBM INTERNATIONAL CORPORATION is a brand-new platform built by China National Building Materials Group that focuses on non-metallic materials trading.
Q:Are you a trading company or manufacturer?
A:CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.
Q:I have some special requirement about specifications.
A:We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.
Q:Do you accept OEM service?
A:Yes, we do.
Q:What is your delivery time?
A:It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.
Q:What is the payment term?
A:TT and LC are both Okay.
Q:Can I have my own logo on the product?
A:Sure, we can apply your own logo on the products according to your drawings.
- Q: how and where can we purchase cement clinker?
- Cement Clinker is an intermediate product of cement production. Specifically it is the rocky material that came out of the kiln and cooled. The next step would be to grind it in the finish mill to produce cement. The best place to get it is from a cement producing plant.
- Q: why cement board over hardie backer board when laying down a counter top for kitchen sink?
- Wood tick is right, cement board over a minimum 3/4 plywood on counters. If you mean choosing cement board over hardy backer board, I choose cement board any day. Durock in particular. I ve used it and never had problems in 20+ years that I ve been setting tile. Any questions you can e mail me through my avatar and check my qualifications there. GL
- Q: Explain why. Don't just give a yes or no answer. Full details
- I do not. Because I do not.
- Q: I used it to patch cracks and divots in old concrete driveway and it is not cement color but a dark gray. Didn't see that coming! Is there anything I can do to lighten it?
- Don't let those others lead you astray. Unless you can mix the patching concrete to the exact same formula as the original mix, you will get color variation. Methinks we may have been a little overzealous with the cement in the patching batch, yes? If you have put more cement into it than the original lot, then, alas, your patches WILL be darker than the rest. Ain't Mother Nature amazing!
- Q: Is contact cement flammable when dry?
- To my understanding, NO. Here is a definition copied from the second link provided in the Source box below, OK? Liquids with a flash point less than 60.5 or 37.8 °C (141 or 100 °F)—depending upon the standard being applied—are considered flammable, while liquids with a flash point above those temperatures are considered combustible.[1] By this definition, a gob of dried contact cement is probably combustible, but certainly, not flammable. I've heard of low grade diesel, not needing a Flammable placard in shipment. Wood, for a quick example, is combustible. I think you could easily test this to your satisfaction with little butane torch. If your gob of dried glue, don't quickly ignite, it's only combustible.
- Q: I've read that you can repaint it if you decide you want a different color, but if you like the color can you just leave it or do you have to repaint it every few years, like wood siding?
- Unless you buy the cement board siding already painted you will need to paint it. As for painting it every few years like wood....the paint will hold up much better on the cement board.
- Q: cement is slanting towards the back of my steps and I want to raise it enough to either level it out or slant it away from the house because rainwater is leaking into the basement.Too hard for me to break up the old stuff, as I*m not physically able to do that.
- I poured new concrete over my old porch and sidewalks old and its held up for 6 years now. I did ruff up the surface of the porch but not the sidewalks. They sell a primer now for doing that. As long as the new concrete isn't to thin, you should be fine. If you just need a thin surface, Home Depot sells self leveling concrete and floor leveler. It is made by Henry, is in a 40lb bag in the tile dept.
- Q: Are they like the same...different? Idk
- Cement is the gray powdery stuff that comes from a natural stonish product called 'klinker'. It is just ONE element to the concrete. To make simple cement stronger, you go for concrete: add sand, gravel and in the best of cases, rebars (iron rods) - that way the strength of both major elements are combined: 1- Concrete by itself is super-strong for compression, but cracks when pulled or bent (inflexible). 2- Iron/Steel is extremely tough to pulling forces and to some extent flexible. Combine the two and you got the stuff many skyscrapers are of.
- Q: I've had dental implant placed, and today I have seen my dentist who installed the permanent crown. He cemented it with temporary cement. He reasoned that by if he fills it with permanent cement, then in case anything happens in the future and has to be looked at, then he has to quot;breakquot; the crown and thus new one is needed. However, that is not the case with temporary cement. Is he doing the right thing? I am honestly not convinced too much. He
- I'm not a dentist, but we NEVER use temporary cement on an implant crown. I don't see any reason to use it and cannot imagine why your dentist did so. Hopefully Grandpa Walleye will answer this question for you. He is a dentist who gives great advice.
- Q: I'd like to put lenolium in my new room, (my basement) but the floor is cement. Will it stick?
- Provided that there isn t a moisture problem from the slab you can put linoleum or carpet.. Obviously there must not be or you wouldn t be moving in there. You said new room so I don t know if its new to you or new addition or something but cement needs to cure a minimum of 28 days under normal conditions before any thing can be glued to it. Any questions you can e mail me through my avatar. GL
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Highest quality for Portland cement CEM I 52.5N
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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