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
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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:Why don't they just cConcrete anywhere that they have to Cement?
- These are called expansion joints----Concrete moves depending on temperature and will crack if it doesn't have a place to give a bit.
- Q:I am trying to match a cement grout for stone patio to same color as my decomposed granite walkway color. I tried mixing grey cement with decomposed granite as aggregate in various ratios to make the grout (1:2, 1:3) but all are just grey. Would white portland cement (more $$$) work better or still be no match? I am afraid to try the cement color pigments cause I know I will never get it right. The decomposed granite is a light brownish color. They call it quot;orangequot; but that's probably because we are in central Texas and everyone near UT thinks everything is orange. Any help?
- The cement color works but a number of small trials are required to get it just correct. The trials need to be made with an adequate size so the components can be measured accurately and reproduced when the sample color is developed. Even after you think you have the correct color, try your proportions once more with a slightly larger sample to verify the correct ratio has been selected. As you are aware the wet color is different than the dried color. I would start with the cheaper cements and only go up in costs if you are not coming up with the color you want. You may want to try using mixtures of different sand colors if the granite is not getting you to the color you want. This definitely is a trial and error project. You may want to go slightly to the darker side of a match in that as the new grout weathers it will lighten slightly. After the grout weathers a very thin mix of cement and pigment can be mixed up and the joints can be painted with the blend. If bad goes to worse you may want to paint all the joints to make them consistent. I have used Liquid Cement Color by Quikrete which I got at Lowes, it was a bear but finally came up with an acceptable match.
- Q:I have 2 hatchling red ear sliders and have a small tank but i'm in the process of building a cement tank for them. I wanted to know if cement tank is safe for them and do I have to have water plants in it?
- probably not, especially for hatching. they could get cuts on their nose and feet, and the tank could get too hot or cold and kill the turtle.
- Q:We want to remove the carpet and install wooden vinyl flooring. We were thinking about putting cement board in order to make the floor flat.We were thinking that it would be a better option as oppose to laying the flooring on the wood. Would it be a good idea to lay down cement board?Should we just lay the vinyl on the wood?
- as long as you're putting the cement board over a solid surface and not joists. Make sure the smooth side is up and all the joints are tight.
- Q:The cement is 1.5 ft thick about and its a normal pain of glasss
- CEMENT, definitely, due to its thickness and internal structure. the switch from air pockets to hard cement over and over again for 1.5 ft is a terrible process for wifi to try and fight.
- Q:I am in UZbekistan. We need to buy G class cement but we dont have such a brand name locally. So I would like to know what are the parameters of G class cement as we might have such a cement produced locally but it might have dofferent classification name.
- I did a little looking around on the net. It seems that Class G cement is an oil field cement and is referenced to a American Petroleum Institute (API) classification. I didn't have time to reseach it further, but you may find something at their website
- Q:Okay, I have some 4quot;PVC to 2quot;PVC reducer, a 4quot; PVC tank/endcap, and a ball valve. It is going to be under a lot of pressure (70-100PSI), this is my first time bonding PVC so what should i do in steps? I heard PVC Primer then Cement it together. Anything else?
- I hope this is at least schedule 40 PVC, I'm not sure the standard household stuff would hold that much pressure. However, your procedure is correct, I usually try to make a 1/4 turn with the parts after joining, just to insure complete coverage.
- Q:l need to know- thankyou,xx jo
- By volume; sand then cement and finally water. Try pouring some sand into the water and see it sink to the bottom. Do the same with cement and youll see the same only slower
- Q:In Manila all the Condos are completely made of cement reinforced with re-bar. Even if they are 30 to 50 floors tall! Sure I love the fact that the cement interior and exterior walls make every unit private and you can't hear the neighbors. Termites don't eat it. It won't burn. It lasts longer. But isn't it more expensive than the way they are made is the States? Cement costs a lot of money. Back in the States 30 floor condo buildings are made of a steel frame with metal floors and cement poured over the metal floor boards. The interior walls are wood frame and the exterior walls are all glass. Why do they do it different? I think they way it is done in the States is less costly. Canada builds it the same way as the U.S.
- Cost. Builders use the cheapest, most available materials. Concrete is cement mixed with sand or small stones. Reinforcing bars give it more strength for wider spans.
- Q:I have an adjustable basketball hoop with a base that you fill with sand. I would like to cement this in the ground instead. Does anyone know if you can buy post extensions for installing it in the ground?
- you need a post bigger then the hoop post.cement that in then slide the hoop over that.might need some bolts and spacers to make it center if its not an exact fit
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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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