Portland cement with high quality PO 42.5 PO 52.5
Changchun new Ten-zan North Cement Sales Co. , Ltd.- Ref Price:
-
- Loading Port:
- DALIAN
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
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Produce Description
▶ Exported Products:
1. Portland cement in accordance with GB standard:
PSA 32.5, PO 42.5, PO 52.5..
▶ Input raw materials for production including:
→ Limestone exploited from raw materials source of the plant.
→ Clay exploited and transported from raw materials source of the
plant.
→ Adjustment additive: Iron ore purchased and transported to the
plant by truck.
→ Cement additives: basalt, gypsum …
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.
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.
Payment Term: Contact us.
- Q: who invented cement first?
- They used it to build their aqueducts and the Coliseum. It's the Chinese cos white cement is used on the great wall of China.
- Q: How to install cement backer board in a shower?
- i use an arrow head type of ceramic tile drill to pre drill the holes, normal drill bits will go blunt. If you need to cut it use a tct jigsaw blade. Also make sure that the sheets are flat. I use dry lining screws as they don't rust I once made the mistake of using sheets that had been stored incorrectly, each one had a kink which could not be pulled out by screwing
- Q: The liner I use usually breaks within months and is very costly.My concern is how do I do the walls for the pond using cement without having to seperate the walls from the bottom of the pond. I have the hole in the ground whats my next step...
- If you are planning to start on your woodworking project, this isn't something you should use, it's something that you would be insane not to.
- Q: What are the types of portland cement?
- There aren't any types. Portland cement is Portland cement.
- Q: please tell me which of them is toughest?And I would like to get to know some recipes for both of them in order to use them in my yard
- Cement is an ingredient in concrete. Portland cement is a common ingredient in many different forms of concrete, masonry mix, tile grout, thinset mortar. There are different types of Portland cement (Type I, Type II, Type III), one is white, which contains no iron and is more often used when colored concrete is needed. The strength of the final result depends to a very great extent on how it is allowed to cure. Most concrete reaches about 80% of its final strength in about 3 days, but for maximum hardness it should be allowed to cure for about 10 days to a week. This is done by keeping the concrete wet and not allowing it to dry out. Even so, concrete will contiue to harden for years. A basic concrete mix will contain about 1 part sand, 1 part gravel (you can use pea gravel), 1/2 part portland cement, and about 1/4 part water. The water may need to be adjusted depending up the dampness of the sand and gravel. When mixing, after all the ingredients are blended together, allow it to stand for about 5 to 10 minutes and then mix it again. It is now ready for use and will be workable for about an hour or so, although I have used it for considerably longer periods if it is kept mixed and not allowed to begin to set up too quickly.
- Q: I know the cement board is supposed to be cut 1/4 inch above the rub flange, but what if you install the cement board and there is a big enough gap between the tub and the wall that when installing tile, the tile still would not be even with the tub flange let alone go over the flange? After installing the cement board, there is still about a .5 inch gap from the wall to the tub. I assume you can install tile and then caulk along the small gap from the tub flange to the tile. But let me know your thoughts.
- Sounds like you should have furred out you framing before installing the cement board. Short of removing the cement board you could add another layer.
- Q: why must you use cement board under ceramic tile?
- Hey almost right! Backerboard is for strength and adhesion Contrary to popular belief, it's not waterproof, so don't expect it to be. Tile needs a firm base so it won't crack or come detached. You do still need a solid floor under it. Over concrete, it's not needed. You can also use a product called Ditra which is a plastic that can go over most surfaces. Stay away from Hardibacker. It's too rigid and has a tendency to leave voids between it and the subfloor.
- Q: Hey guys, I'm getting a pallet expander tomorrow. I was talking to my friends who have had one in the past and they said they were able to take theirs out. Unfortunately i can not. I was just wondering why could they take theirs out and i cant? The ortho said that mine will be cemented. I only have just a little cross bit with one tooth out of line. Can anyone tell me? Thanks a lot :)
- The ones that can be taken out are expanders, they make your mouth bigger, the cemented ones are retaining. That is what my sister explained to me.
- Q: what is the man made cement made from ?
- My body makes cement all the time.
- Q: I need to repair my sidewalk and I've seen cement having these little cracks in it after it's dried; anyone knows of a way to prevent this?
- if it is cracking it is drying or curing to fast spray light water on it then put a sheet of plastic on it to hold the moisture in
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Portland cement with high quality PO 42.5 PO 52.5
- Ref Price:
-
- Loading Port:
- DALIAN
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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