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: How long should I let new cement cure before I can build on it?
- Yes, watering will help the curing of the concrete, not making it faster but reducing shrinkage cracking due to the loss of moisture at the surface. You can either set up a light sprinkler to keep it wet, or use wet blankets. Generally, concrete should be allowed to cure for at least 3 days before you build on it. This is dependant on the strength of the concrete you placed and the load you will place on the concrete. The concrete will reach it's design strength within 28 days, with very minimal gains after that time. Make sure you allow the surface to dry if you are water curing the concrete before you begin to build.
- Q: Hi, my horse has been limping on his right front foot , he just isnt the same perky horse that he usually is, and saves steps. he doesnt limp in his stall or his grass paddock, but if you look close you can see he misses a few steps and trips on that foot cause he isnt picking it up high. when i take him out on the gravel to be tacked up he freezes and then when i urge him on he begins to limp. i just rode him on saturday and he was fine. He is shoed and gets ridden 4-5 times a week, so this is very unusual for him.Do you think he just got some bruising or do you think it is something more serious?thanks, he is my first ever horse and i have been riding him for almost a year now. I just am not sure what to do and am extremly worried of him. I love him to death!what is wrong with him?
- Discounting all other injuries, it sounds like he has an abcess. You need to let him rest - no riding - if that is the case - until the event is over. As far as determining an abcess, most people (farriers and vets) will use hoof testers to make their diagnosis. My opinion, it is useless and it really hurts your horse. If all else is ruled out and it is an abcess, your horse needs to be turned out and let him move around as he can normally. This really hurts. Watch your horse everyday. Usually within a few days, the abcess will pop out either at the coronary band or on the bottom of the foot. After it pops and begins to drain, you should soak the foot in warm water and epsom salts a couple of times per day for about 20 minutes. This will help draw out the infection and help it dry out and it will really feel good to your horse's foot. If it pops on the bottom, it is usually recommended that the abcess be packed and wrapped to keep it clean and the bandages changed at least twice daily. Again, you should not ride your horse until he gets over this. It is really painful. Usually, bute is recommended for a few days to help the horse cope. When the abcess pops out, this releases the pressure and he gets a lot of relief. If he were my horse, I would pull his shoes at least while he is healing. Abcesses can be produced by bruising or some kind of blow to the foot but you are at increased risk when you are consistently putting nail holes in the hoof wall every few weeks. The holes open the pathway for bacteria and other antigens to enter. It is just another reason why barefoot is better. So sorry your boy is hurting. Help him. good luck.
- Q: If your whole body, except for your head, were to be buried in cement is it possible to survive?
- No you wouldn't survive.
- Q: Firstly, regarding concrete testing, is Mass Per unit Volume and Unit Weight of concrete the same? (they've both got the same unit kg/m3)In the lab of concrete testing, I was required to calculate the cement content (kg/m3), aggregate content (kg/m3) and free water content (kg/m3). I have the weights of cement, aggregate or free water, however, I don't have the volume of the concrete. How can these be calculated? Can someone please enlighten me? Thank you very much.
- ok you need the weight of cement, fine and coarse aggregates, and water. then you will need the density of each. for cement, the number varies between 2.8 and 3.1. For aggregates, I'm not sure, I guess it's around 1.7. water is 1. you can consult a good book about concrete technology. I have portland association book. But most of my friends use Neville's.
- Q: what is cement ? this for a scince project we have to do this.?
- Cement okorder
- Q: I am in UZbekistan. We need to buy G class cement but we dont have such a brand name locally. So I would like to know what are the parameters of G class cement as we might have such a cement produced locally but it might have dofferent classification name.
- Cached - Similar pages
- Q: i'm finding it quite confusing =/ thank you.
- Cement is a powder-like substance;consists of aluminium, silicates etc. manufactured in a klin. Mortar is mixture of cement and sand. It is used to join bricks in a wall. Concrete is a mixture of cement, sand and aggregate(small stones) used to construct beam and columns.
- Q: What is the meaning of 48 grade cement?
- It indicates that the cement has a compressive strength of 48kg/cm^2. In India cements of grade 33, 43, 53 are available.
- Q: i used cement to seal large gaps in the house, but in an upside down suface where i used lots of it on, touching it makes parts of the surface turn into powder and chunks fall off. I did it rudimentary with my hands and a smoothed it as best as i could then but still looks and feels messy. The holes are filled and its solid, the surface though is powdery.
- no mention about the use of sand in the cement powder .... it needs the sand to work properly and if it is overhead then it may never the solution you are seeking== don't touch and hope that it dries in a few days ... if it does get solid then it is t
- Q: The different meaning of Cement Clinker and Clinker?
- Clinker is ground (usually with the addition of a little calcium sulfate) to become Portland cement. It may also to be interground with other active ingredients to produce: blastfurnace slag cement pozzolanic cement silica fume cement Clinker, if stored in dry conditions, can be kept for several months without appreciable loss of quality. Because of this, and because it can easily be handled by ordinary mineral handling equipment, clinker is traded internationally in large quantities. The freight cost is much lower than that for the equivalent amount of finished cement. Cement manufacturers purchasing clinker grind it as an addition to their own clinker at their cement plants. Manufacturers also ship clinker to grinding plants in areas where cement-making raw materials are not available. Happy Holidays !
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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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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