Portland cement with high quality PO 42.5 PO 52.5

Portland cement with high quality PO 42.5 PO 52.5

Supplier:: 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: how to calculate quantity of cement in concrete?: You have two ways to determine the amount of cement in a concrete. 1. From the concrete mix design. The mix design contains the amount of cement, as well as the sand, stone, and admixtures, used in a concrete. You also can get the amount of cement from the batch tickets. If you luck out, a few concrete plants use batch tickets as delivery tickets and you may find it there. However, batch tickets and delivery tickets are typically different. 2. Perform a chemical analysis on the concrete. Take a couple of cores and send then to an experienced forensic concrete testing lab. By using chemistry and compression strength of the cores, the cement content of a concrete sample can be determined. Cheers and good luck!

Q: So, long story short, i broke a nice glass bowl and tried to find super glue, all i found was quot;vinyl cementquot; so i looked it up and it said the fumes are flammable. so is it ok so smoke out of it after it completely dries?: Define 'smoke out of.' I'm not sure what the auto-ignition temperature of the vinyl cement you're using is, there's probably an MSDS sheet on it available from the manufacturer. Depending on how much you're using, I'd be more worried about breaking down the cement with heat and inhaling any off-gassing/fumes. But its probably fine. EDIT: Also, vinyl cement probably won't work. The vinyl cements I'm familiar with use a chemical reaction with the vinyl to create heat and fuse/melt the two pieces of vinyl together. Since glass isn't vinyl, it probably won't hold (for very long, at least).

Q: For Chemistry homework.Thank you :): Cement should be tested for its following properties: 1. Fineness Fineness, or particle size of portland cement affects rate of hydration, which is responsible for the rate of strength gain. The smaller the particle size, the greater the s

Q: i need to fill in a crack on our roof which is allowing water to get in to the house, the problem is that erea is always wet. at first i was tolled to use cement. then i read that concrete quot;hardensquot; when wet. so wouldn't that be better to use? its not a big crack so i wont need allot. so how long would it take to quot;dryquot;?: I think you should have someone more knowledgeable about roof repair fix it for you I don't think concrete or cement is the answer to fix it, there are special sealers for roofs get it fixed before expensive damage happens.

Q: What kind of cement (and where can I get it $$$$) can I use to replace it without going back to the dentist?: You definantly need to go back to the dentist... there is no way around that one!?!?

Q: How can I dizzolve the cement that the dentist puts in you mouth to seal in a pallet expander? Can i use a house hold fluid? Or can i chip it away? Or what?: If you are not still near your orthodontist, go to a general dentist as Jess said. He/she can polish it off. There is NOTHING that will dissolve it. Nothing. Nice picture, Jess.

Q: Walking pavementTypes of coumpounds or one: If you want to make cement or 'concrete' for a foot-path: 1 part cement 2 part gravel or sharp stones 3 part sand (not from the beach) You can mix these yourself in a barrow, add the water sparingly, not in big amounts. Don't want the mix too sloppy.

Q: yeah. I was wondering why tires on cement have such good friction while other materials do not.: because cement is not as compactly put togehter as other materials such as gravel. because there is space between the concrete( hard to detect with naked eye) the tire dont as easily roll over the surface creating friction. hope it helps.

Q: How much cement is left in the U.S.?: Cement is not a raw material, it's something manufactured and there are huge amounts of the raw materials (clay, limestone) that go into it.