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
You Might Also Like
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: Any one know the differnt ratios of sand and cement for the different strengths of concrete eg. 25N 35N etc.?
- Cement to aggregate ratios do not determine concrete strength. The water to cement ratio is what determines strength. Sand, gravel and other aggregates act as a bonding agent. Normal ratio is 7-15% cement to 14-21% water with remaining percentage as the aggregate.
- Q: What is Rietveld method its application in cement industry?Is there any software for calculating clinker phases using this method?
- The Rietveld method uses a powder sample instead of a large single crystal to determine crystal structure by X-Ray Diffraction. This is important in the cement industry because cement is a powder and not crystals of any size. This is useful in determining the quality of the product and adjusting burning conditions in real time. Several different software packages have been developed for this technique.
- Q: what's the right way of mixing it? the instructions said 1 part of water for 5 parts of cement. i poured 1 cup of water to 5 cups of the cement but i the right texture didn't come out. it's too dry.
- Is the Quikrete in the red bag (fast setting ) if so this is for setting post and no mixing is needed just poor the bag in the hole around your post wet it and it wll set in 40 minutes. If you are not using this for post yuo need to pick another product that does not set up as fast and can be mixed .
- Q: I have a brick fireplace that has been painted a really ugly color by the previous owners. I'm not sure if I should persue the tedious task of re-painting all the bricks , or if there is something I can cover it with. A friend suggested cement board...???... Is this the only product or is there another that would also work??
- I've painted fireplaces before, it's no big deal Get a 3 or 4 inch roller and roll the puppy out, take your brush and paint where the roller can't reach. Forget the cement board, first off what on earth are you going to do with it that is better than paint Cement board is expensive and difficult to work with. Painting will be done and forgotten way before you even have the slightest idea of what to do with the cement board. I just noticed the answer above mine and it's true what he said, however if you are not really into painting bricks why on earth would you go through all the work of installing tile? It's going to be 100 times the work and much costlier
- Q: whats cheaper stamped cement-tile-or a cement overlay
- really about the same , unless you know how to pour,and fix cement ,and polish it , you better use tiles, but unless you have a cement floor, you must have backer cemant board at least 1/2 thick. at least you can change the tiles out if you get bored with them right?
- Q: What is differance between bags of cement and concrete mix ? Need to fill 4 inch deep hole in basement floor.?
- cement is pure concrete with no additives. Cement mix is what you want, it has sand, gravel and aggregate already mixed with concrete.
- Q: Someone I hired to do my walkway used cement to rentrain the pavers edge, instead of edge restrainters. I found it very strange. I even pointed it out to him. He said it ok. Who am i do defy an experient brazilian mason.The cement is now cracking. My brand new walkway will not make thru the winter. I have already started my complain process.
- Actually, you mean concrete, not cement. Should be fine, it's done all the time. What are the dimensions? He may have mixed the concrete improperly (wrong ratio or too wet). We need more info. about the whole installation-soil, slope, drainage, radius if it's curved, etc.. A photo would be really helpful.
- Q: Looking for ideas on pouring a cement bartop?
- Make bowls in the cement for pretzels. How about having people write things in it when its wet? Maybe set in different types of wood, like cherry. How about small holes at the ends that lead to garbage cans.
- Q: looking for way to inlay small stones or pea gravel into new cement walk way?
- If you haven't poured it yet this is probably the easiest way to finish concrete far a diy. Order a pea gravel mix from the ready mix plant Pour it in the usual manner.Edge it crease it trowel it.Then get a sprayer and put about a half bag of sugar in it fill it the rest of the way with water.Spray the entire area heavily.Waituntil youy can walk on it without making a foot printand hose it off.They also sell retarder if you dont trust the sugar water thing I use sugar water because its cheaper.Wait a couple days and seal it with pebblesheen.IT will look awesome after you seal it good luck.
- Q: I am wanting to add a cement patio on to my house and in order to build a $6000 patio, I have to pay a $5000 road bond to the village does that make sense
- Bonds are not insurance. What they are asking for is that you provide a bond to promise to pay up to $5000.00 if the cement truck damages the roads it is travelling on. You go to a bonding company (sometimes your insurance company will provide the bond), pay them a fee for providing the bond and have the work done. If the truck damages a road, the bonding company will pay out up to $5000.00 for the damage, then you will have to reimburse the bonding company for it's outlay. Bonds are NOT insurance.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords
