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:I know that it is the ordinary cement.Then why it is written on the brand name as port land.What this name means: It's Portland Cement, and you can read about where it got its name here…

Q:how many bags of cement will i need for a12x12 patio?: 40.5 - 80lb bags will pour 1 cubic yard. 12 x 12 x .33 = 47.52/27 = 1.76 cubic yards That would be a 12x12 slab poured 4 inches thick would be 1.76 cubic yards so it would take 70.4- 80lb bags of concrete.

Q:Can anyone lead me in the direction, or link the article, to prove that cement in a fine powder either in the air or by itself can be/is flammable and/or explosive.... The reason I ask this is because there is a project that requires touch cutting a silo and there is a fine cement powder layer on the silo and its surroundings, and I advised it to be cleaned before cutting, but the weld/cut team seems to think that it is safe for the fact that it is just cement... are they right or will it explode.... the silo is also filled with 15 tons of fine cement powder... where the slag will fall...: You are correct in think that dusts pose a fire/explosion hazard but not in the case of cement. Check out the attached MSDS which states no explosion hazard.... You do have respritory hazarads with air born dusts and skin contact iritant issue. If dust is being knocked loose as the workers are cutting metal there is also a risk of getting dust in the eyes as well. I would recommend that work be carried out so as to not produce airborne dust. If this is not possible then cleaning should be performed in such a manner so as to not produce airborne dust (water spray) or by trained workers in proper PPE (personal Protection Equipment)

Q:If I were to use it for a ton of paper and chipboard like material - would it bind paper well and stick? Or is there another glue that's stronger?: Rubber cement is good in some cases for paper because it doesn't cause water damage to the paper (curling, wrinkling, shriveling, etc.) However, it really doesn't create a strong bond with paper, and can peel off with little trouble. It is not archival approved, and will cause damage to paper over time. I wouldn't use it for anything I wanted to keep.

Q:Ask the master I want to open our rural street. Inside to open a shop to invest in the 4W or so I saw the bank 2 hotels 3 Internet cafes 1 steel building materials 1 cement shop 2 hardware building materials 5 to 7. Once the edge of the valley Yao ordered the super-quasi-clothing shop 10 to 15 small supermarkets 10 to 15 food market a large part of the wholesale is 20 minutes every 20 minutes a small bus into the population of about .000 labor force daily wage of 100 To 120 small clothing processing shop in more than 30 per capita consumption of about 2000 per month, "every street .. Township Road," consult experts advice now that I opened a shop what Thank you Thank you more: You can open a small jewelry shop, or children's clothing store. You reference it!

Q:I just poured cement anchors for a swingset. Eventually, I will cover the entire area with a tarp and then 3-4 inches of pea gravel. I'm wondering how long I should wait, to do this. Should I wait a week or so for the cement to cure more, before I cover it up? Or can I lay down the tarp immediately?: You can cover it when ever you want. The cement is not drying, it is curing. The water does not evaporate from it, but there is a chemical reaction between the water, portland cement, and other components that make it harden to full strength. So have at it, just don't expect it to be at full strength till it finishes curing.

Q:325 ordinary home improvement cement is not to 50 kg people to sell? Questions added: Also, fill the gap between the white cement, buy two or three kilograms, people will sell it? More: No, you buy a bag, not much money

Q:Could you make Portland cement with one component only, excluding the gypsum?: Yes. I worked before in a cement plant (at Tinaan, Naga, Cebu, Philippines). I was a shift control chemist and we fed only one component to the raw grinding process which we deposited to the slurry basin and subsequently mixed it homogeneously at the right proportions before burning in the rotary kiln to produce the clinker. Then in the finish grinding operation, we added the gypsum to control the setting time of the finished product, the cement, at approximately the proportion of 97% clinker and 3% gypsum to produce Type 1 Portland Cement. We were blessed with a very good limestone quarry that approximated almost 75% of Calcium Carbonate to crush and grind and burn to clinker and then grind it to produce cement. So almost everyday, we had only a single component to produce the cement. However, we also had in our feeders aside from the limestone, the marl feeder, the silica feeder and the pyrite cinder feeder to fine tune the raw mix, and especially when we are to produce another type of cement. A good day to you.

Q:There's this movie I saw a while ago but I forgot the title. I don't remember what it is about either except that it is something about a crazy man and a haunted place I think or something like that and people are locked in dark underground basements and buried in wet cementI remember how the movie starts though: A little girl who was locked in an underground room and then there was wet cement being poured into the room. She screamed and then died.And then I think the rest of the movie was that happening to other people.Any help?: I watched this a few nights ago on On Demand (for free) and plan to watch it several more times if possible. The movie does open with a little girl sealed inside walls, then cement begins pouring in. The scene cuts away just as only her face is out of the muck~a very chilling moment!

Q:our prank is to dig 1 foot wide/1 foot deep trenches shaped like ***** and fill with cement, so how do we fill it cement, can we pour the powder stuff into the trench and fill with water then mix it with a stick, and dont tell me i shouldnt do it, or its mean, i dgaf, we have a full-proof plan, we just need to know how to lay cement: Usually, you mix it in a wheel barrel then poor it.

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