Highest quality for Portland cement 52.5
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 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: And how would you do that?
- any craft store will have model glue. You can also use super glue-gel form is easier to use
- Q: The cement industry is an example of an undifferentiated oligopoly. The automobile industry is a differentiated oligopoly.
- Well, you basically answered this question on your own. The automobile industry would most likely advertise because their products are differentiated and so advertising would be more beneficial compared to advertising an undifferentiated product.
- 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?
- If you didn't use a concrete primer before doing your patch work, you will not have to worry about the color, because it will disappear.
- Q: does anyone have any experience in that? does it reduce the noise a lot or just a bit? and about the ceiling... my neighbors throw and drag things on the floor (they're mental cases, fruitcakes). i can't afford to move right now because the house is bought so i'd have to sell and buy another house. can't do that right now. and it always costs money.to what extent will the cement on the ceiling reduce the noise?what kind of windows are the best?thank you all...
- Double-paned windows will buffer exterior noise considerably (and maintain your energy costs, too) but cement on the ceiling? Nope. All sound in your space will be magnified
- Q: The walls behind my tub have rotted out, and I want to put it tile. I hear that you have to use cement backerboard because greenboard will just rot behind the tile. But all the stores around here don't sell it. I don't get it. Is this really what I need?
- Obviously the 1st poster isn t a tiler. For the best protection ( after you fix the rotting if need be) use a green board and then a vapor barrier and then cement board 1/2 thick. Grout IS NOTTT water proof , its a cement product and will draw moisture thru to the underlaying board and rot plaster board or green board ventually. Look around you ll find the cement board somewhere . You ll need a special trim to cover but thats the best way. Sometimes you can t get the trim so you ll have to recess the barrier and board and then use a surface trim. Any question e mail me thru me avatar and check my qualifications there GL
- Q: how does cement contribute to greenhouse gases ?
- Because cement is derived from limestone. The limestone is quarried certain blocks of this limestone are heated in a lime kiln. The limestone (Calcium carbonate) is reduced to Quick Lime (Calcium Oxide) as a result of the heating of the rock in a kiln driving CO2 off in the process. However, when the cement is mixed with sand to make cement, the addition of water opens up the chemistry to change the calcium oxide to calcium hydroxide. Further than that, the calcium hydroxide, tries to re-incorporate the driven out CO2 back. At the time of hardening, the cement is a different chemical to what it had been at the time the cement was being mixed.
- Q: Is jypee cement best for house?
- in my opinion jypee cement is best for house because among of the other cement are not good but jypee cement is good.
- 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: what's the difference between cement and mortor mix?
- Mortar is a material used in masonry to fill the gaps between blocks in construction. The blocks may be stone, brick, breeze blocks (cinder blocks), etc. Mortar is a mixture of sand, a binder such as cement or lime, and water and is applied as a paste which then sets hard. Mortar can also be used to fix, or point masonry when the original mortar has washed away. Cement is in all mortor
- Q: Which cement is populer at bangladesh?
- None
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Highest quality for Portland cement 52.5
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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