Highest quality for Portland Cement of Type IP Standard

Highest quality for Portland Cement of Type IP Standard

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 500000 m.t./month

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PORTLAND CEMENT

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.

Application

CNBM Cement can be used for all types of architectural or structural concrete construction. Such application as pre-cast panels and systems, cast-in-place, masonry units, tilt-up panel systems, roofing tiles, terrazzo floors, highway median barriers, tile grout, swimming pools, stucco, culture stone,colored masonry products, cement paints and coatings, and ornamental precast concrete items.

CNBM INTERNATIONAL CORPORATION (short for the Company) is a subsidiary of China National Building Material Group Co., Ltd. (short of CNBM Group). China National Building Material Group is a state owned enterprise under directly management of the State-owned Assets Supervision and Administration Commission of the State Council, and ranked 187 in the world's top 500 in 2019. China National Building Materials Group is the world's largest comprehensive building materials industry group, the world's leading new material developer and comprehensive service provider, and has the strongest scientific research strength in the field of building materials and non-metal new materials. CNBM INTERNATIONAL CORPORATION is a brand-new platform built by China National Building Materials Group that focuses on non-metallic materials trading.

Q:Are you a trading company or manufacturer?

A:CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.

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.

Q: I have been going to this dentist who lately doesn't seem to be in the office that much. This last visit was in order to have my temporary crown removed and have the permanent one put in. It turned out that he was out of town on vacation. The two dental assistants in the office did the work with one permanently cementing it in. I live in the state of Florida, and I'm wondering if this was legal for a dental assistant to do this. I am rather concerned as to whether it was adjusted properly. Also, I'm having some twinges in that area of my mouth but hoping they will settle down. Wondering if anyone knows for sure whether a dental assistant is allowed to do this in Florida. I don't really want to go back to this dentist because he also doesn't followup on things that well and, like I said, is gone so much. Would appreciate any info. Thanks: The twinge that you are talking about sounds like you may be biting on that tooth hard. The bite may need to be adjusted. I am a Dental Asst in a specialty practice. I hope that this helps. I would also request that the dentist make the adjustment.

Q: Please help me out here: 7 tons of cement 11.67 tons of gravel 16.33 tons of sand. Say X is the amount of cement (don't worry about the 3). How much gravel is there in relation to cement? 5/3 as much.For every 3 of cement, there's 5 of gravel. How about the sand? There's 7/3 as much sand as there is cement.So now you can restate the whole thing with respect to cement: However much cement + 5/3 more gravel than cement + 7/3 more sand than cement = 35 tons. X + (5/3)X + (7/3)X = 35. X ends up equaling 7, (5/3)X is 11.67, and (7/3)X is 16.33. Hope this helps!

Q: Half of the walls in the house we are remodeling are made of cement block. I've never painted walls like that before? I do know it soaks up the paint... so I need some suggestions on making it last and not peel off? Also, if you could give me some ideas for the floor also.... It's made out of cement and we can't really afford hardwood through the entire house.: For your walls, first use one or two coats of a good quality primer followed by one or two finish coats. The best paint for the floor is an Epoxy paint. Your home store can recommend something for your specific conditions.

Q: 13 inch diameter solid concrete stone - yes it will be heavy = approximately 90-95lbs.: If you are using only Portland cement and water in the 1:4 ratio for the reaction to complete properly, you will need 80% cement by volume. Very few applications use pure Portland Cement however. V(sphere) = (4/3)(pi)(r^3) r = d/2 = 6.5in V = (4/3)(3.14)(6.5^3) = 1150in^3 1150in^3(0.80) = 920in^3 of Portland cement One sack of Portland cement (94 pounds) is approximately 1 cubic foot which is 1728in^3 920/1728 = 0.53 or about 1/2 sack or 47 pounds of Portland cement. If you are using the traditional 1 : 2 : 3 mix of cement:sand:gravel, you use 1/6 cement, or 47/6 ~ 8 pounds. At 80% due to 1:4 water mix = 8(0.80) = 6.4 pounds. At 133 lbs/ft^3 or 0.077 lb/in^3, 1150in^3 weighs: 1150(0.077) ~ 89 lbs Your answer is then either 47 pounds of pure Portland Cement or 6.4 pounds as part of a 1:2:3 dry mix combined with water at a rate of 1:4 (the latter is the practical answer). 6.4/94 ~ 1/15 sack. Remember that these figures are based on general rules of thumb and do not take into account any particular service requirement. - .--

Q: what would happen if someone where you flush cement down the toilet? And should I do it?: Sure

Q: i have to do a math project and it involves making a park. i have to quot;pretendquot; to buy cement and create a quot;pretendquot; park. i need to no the cost to buy cement per sq ft.: I think you mean concrete. Cement is used to bond things together, like mortar, and is also used to make concrete. In our part of the country, concrete is going for about $110 per cubic yard delivered. You need to know the thickness of your concrete, as well as the area. Example: 20' x 20' x 4thick slab......equals 20 x 20 x .33 [or one third of a foot]. This equals 132 cubic feet. A cubic yard of concrete has 27 cubic feet in it. You need to divide your total volume [132] by 27. This = 4.88 cubic yards of concrete needed for that size slab. Concrete is sold by the 1/3 yard, so this would round up to 5 cubic yards 5 x $110= $550

Q: is duco cement good for crafts. I'm building a bridge and weight is going to be on it so if i use duco cement will the bridge be strong? the bridge has to hold 1,000 pounds at least and the pressure is going to be different on each beam.: I would avoid cements as often as possible because they're not good for lungs and also won't be flexible when dry... and may not be as strong as you want for some situations. Not many glues would be good for a thousand pounds of weight, though of course that would depend a lot too on the exact structure of the bridge --some would require no glue at all. You also don't say what *kind of materials* you'll be using and various adhesives are better for different materials as well. I think you'll want to look into other things besides glues for holding 1000 lbs, but the strongest glues I know of would be the polyurethane glues like Gorilla Glue, etc, which is even used for concrete. GG has to be clamped or weighted while curing though since it will swell and extrude out at the beginning, but some of the later brands of polyurethane glue may do that less. I think you'd be better off asking this in an engineering or construction category than in the hobbies category ...there's probably something like that here at YA. HTH, Diane B.

Q: We need to concrete our forge floor, we need to mix it ourselves as we are in the middle of nowhere so ready mix can't be delivered. Can anyone tell us how many bags of cement and how much of aggregate for a cubic meter?: for a 4000 lb. mix you will need 6 bags of cement (564 lbs.) 1,452 lbs. of sand and 1656 lb. of gravel...this is from the batch plant for 1 cu. yd. ...when i mix by hand , i mix by volume...1 bag of cement is 1 cu. ft...so for every 1 bag of cement i would add 3 cu. ft. of gravel and 2 cu. ft. of concrete sand...by the way i have yet to see a place the trucks cant deliver it...

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.