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.

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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:My Albanian friend said he is going to get me a pair of quot;cement shoesquot; for my birthday.What do you think he meant by that? Is that some sort of Albanian lingo?: Cement shoes is a slang term adopted by the American Mafia crime world for a method of execution that involves weighting down a victim and throwing him or her into the water to drown o.o'

Q:estimate the heat-flow rate for a solid cement wall of a typical-size house. assume the wall is 5.0 m wide and 2.5 m tall.please show work and equations if possible! thanks everyone, i appreciate it!: 42 W/m degC as a thermal conductivity value for light concrete. This means that .42 W will flow through a concrete wall 1 meter thick if the temperature difference on opposite sides of the wall is 1 deg C if the wall is thinner or the temperature difference is bigger then more will flow this makes sense, if it is hotter outside and the wall is thinner more heat comes in so, if it is 30 deg C outside, and 20 deg C inside, the temperature difference is 10 deg C if the wall is about 8 inches thick (or say .2 meters) then our flow is .42*10*(5*2.5)/.2 W/m-degC m*m/m = 263 Watts if I didn't make an arithmetic mistake, then then that should be a reasonable estimate

Q:I'm trying to go green and I have clay cat litter. I know when cat litter gets overly wet it can resemble cement. But can it be used for making cement? Not sure what the recipe for cement is. I thought it was clay.: no

Q:im looking to get true blue Jordan cements but i want to know were to get them, and if there is a difference? thanks to everyone! :): The only Jordans that have cement are the III's and the IV's (3's and 4's), and only the 3's have a True Blue colorway, so yes, they should be the same. Typically you can find a pair on eBay. I would also suggest staying away from other websites that sell Jordans, as most are typically fake.

Q:I have a waterfall, built with cinder block, covered in flat slate and other flat slate I need to add dimension as it looks like like a cemetery marker. I need to add some rock, slate and shale but do not know what would be a quick set or how to go about it. It is a neat heavy waterfall about 4 feet tall with a stair step sidesWe are very handy and can do anything so we need real honest experience d answers from people in the know.We live in Fl. so we are rain filled in the afternoons so it has to be quick dry.Thanks for all your informationTwo Seniors: Don't let the latin daunt you- google image search them and you'll find what you like...Good luck!

Q:what is the ratio for the cement to install cement block; sand, cement . and mortor creme?: for mortar mix it is 4 shovels of sand to one shovel of portland cement. Mix to your pefered consistity.

Q:i need to know the difference and likeliness of cement kiln and incinerator. in what way they are diffferent from each other, and in what way they have similaritygt;?since i already looked in wikipedia, the incinerator and cement kiln both are a process of thermal waste management. thank you: Cement Kiln is used in cement industry to melt and mix different sand types of which cement is composed of, whereas incinerators are used to burn out solid wastes which can not be dumped. Hope thats enough. Bye.

Q:Okay, I made a boo boo and drove into a short brick wall (decorative) next to my driveway. I knocked a chunk of about 4 bricks off and now I want to simply stick them back on for as little as possible (labor and cost). The chunk sits nicely on the rest on the wall where it was and really shouldn't go anywhere, but I just want to have a nice fix. Could I just squirt some Great Stuff in there and hold it down for a few minutes?I was just hoping to use something around the house (not cement)Thank you so much in advance!: cement is your best answer. Mortar to be exact. Anything else is a poor substitution to the right product for the job

Q:Technical question here. I know they can make marine cement by, essentially, bubbling CO2 through sufficiently basic ocean water and letting insoluble calcium and magnesium carbonates form. I don't know the details further than that, but it's something like that. One problem is that, in order to negate the acidifying effects of the CO2, they have to add a base.I know that at least some desert soils (maybe most of them) are fairly alkaline, and contain a lot of calcium and magnesium and such. So could you meaningfully take a bunch of desert soil, put it in water, then bubble CO2 through it to make marine cement? Or would there be a simpler (or at least less water-intensive) method to collect the calcium and magnesium carbonate from desert soils for use as cement? Or is there some other broad aspect or angle of the problem that I'm missing?: Caliche is a hardened desert soil (rock) that is typically near the surface. I would think that you would end up digging a lot of desert to get much carbonates. There would be a large amount of heavy equipment use, lots of dust, and lots of lost habitat. Typically cement is produced by exposures of limestone that are ground down and converted to cement. I would think this would generally be a more economical and more environmentally friendly option. Since you apparently have a chemistry background, you may already know this, but cement is generally made by taking calcite or dolomite and heating it up to create lime / cement. This has been done since the Roman Empire. I have never heard of bubbling CO2 in calcium and magnesium carbonates. Are you suggesting that bubbling CO2 in ocean water will precipitate calcite? I think it would probably have the opposite effect and create more acidity which would tend to dissolve carbonates. Note: Ocean water is very basic. It is far from acidic and will almost certainly never become acidic. If you add a base to the desert soil, form a pile on the ocean floor, and bubble CO2 into it, you might precipitate some CO2 if the water is warm enough IMO. It would probably make more sense in most instances to simply use regular cement which is designed to form a very solid and strong structure. Carbonates will precipitate out of sea water in warm shallow water. Some of the beaches of the Bahamas are formed from precipitated carbonates called oolites.

Q:The bottle on elmers rubber cement has a warning not to use if pregnant or contemplating being pregnant, and I am 5 weeks, what could the side effects be? I used it for aprox a half hour of time.: Rubber cement contains a chemical called benzene. It is a known reproductive hazard. It evaporates and can be inhaled. You would probably need to use the product for a long term or consciously inhale it. I doubt a half hour in an open air room would cause harm to your baby, but let your doctor know if it worries you.

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