Highest quality for Portland cement 52.5
- Ref Price:
-
- 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 an 8x10 slab against the house, I would like it to be extended to an 12x12. How much would it cost to have someone pour it?
- Yeah! I always take advice about CONCRETE from some one that calls it CEMENT. You are talking about adding 2' to one side of the slab, and 4' to another. This is difficult to make work, because the additional slabs will always be separate and will move independently from the existing slab. You can dowel the slabs together, if you have a rotor-hammer drill (most people don't). If you attempt this yourself, with no experience with CONCRETE, you will probably not be happy with it. Call a Flat-work Contractor and have them give you a quote, then you can decide if it is worth your inexperienced time (cause it will take you twice as long to do it), and the price quotes are FREE.
- Q: I am planning on laying vinyl sheet flooring in my kitchen floor. Can I use cement backer board as an underlayment.
- if the backer board is down already then you can use it, all you need to do is skim over it with a cement patch called a feather finish, it will fill in all the imperfections and smooth it out for a flawless sub floor.
- Q: I just had my drive cemented and it started raining 5 hours later. Will this hurt?
- Concrete is the correct term - cement is an ingredient of concrete. 5 hours cure time is enough to get a good hard set. Rain drops will not affect it. If your contractor used a Curing Sealant (which he should have) it seals the top layer so the moisture won't evaporate too quickly. As far as keeping water on it for 7 days. I've had a lot of concrete poured over the years and don't remember any subcontractors doing that on any of my jobs. But, they all use the Cure and Seal Compound. I hope he cut or tooled in control joints on your driveway. These are intended grooves in the top of the concrete which will control where the concrete cracks. If done right, when the concrete cracks, it will crack at the bottom of these grooves instead of randomly throughout the slab surface. Then once the crack appears, you can fill it with a product called NP1. It prevents the crack from expanding due to pressure from ice in the winter time. The most vunerable part of a new concrete driveway is the wings or flares on both sides of the entrance. Your truck or car tires hit this area one at a time and that weight can cause a triangle shaped section to crack on the end of the drive at the right and left sides. We always cut a control joint across these (2) areas, and also beef up the thickness of the concrete at these 2 places. Your driveway will be fine.
- 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: Are they immortal or something?
- Umm.... wet cement isn't hot. So they just put their hands in it to make the shape take it out. When it's sunny hot out, yes, cement is hot to the touch can burn you, but wet cement isn't hot enough to burn someone. People have been burned by PROLONGED exposure to wet cement. Celebs others that put their hand/foot prints in cement won't get burned b/c they're only touching it for a few minutes. **YES they wash their hands! Wouldn't you? I'd hate to have cement dried on my hands. So yeah, after they're done putting their prints in cement, they wash their hands.**
- Q: How much to fix cement steps?
- Use the Following Steps to fix cement steps : Remove Loose Pieces and Debris Pressure Wash the Cement Tape Off the Edges Prepare the Cement Patch Mix Apply the Cement Mix Fill the Holes Add a Second Coat Create a Wetter Consistency Spray Water Use a Cement Finishing Broom Work the Cement Into the Pores Add the Skim Coat Shape the Rounded Portions
- Q: Beijing-Hangzhou canal to the south transport of building materials fleet, the situation will be much change. How good is it to do business in the next few years! The
- There is little water and water costs, but the guess will not cross to 500km, because the second three times or even four times the cost of transport and storage costs are not small Real estate downturn can be shipped to other The worst result is the overall price drop of 20%, the business will not have to do Well, the way to ask the water fee under the seriousness of the call is what?
- Q: Let's see if I can get the right. I have 12 cement columns which are three meters high (on third floor) and I want to put wooden columns on top of them 3 meters high. (fourth floor) The trusses will be on top of the wooden column. I'm concerned about how to connect the wooden columns to the cement columns so that they are stable and secure?
- If the wooden columns are square and a standard size, use a bracket designed for deck construction. They are made of galvanized sheet steel and are bolted down to the concrete in the center. Look into an epoxy product (maybe 3M) that will allow you to use a stud to hold the steel bracket in the concrete. Often, cracks occur in a narrow column if an old fashioned lag anchor or lag type stud is used.
- Q: What is water cement ratio?
- it should be on the cement bag or bucket your purchased but a .45 - .50 to 1 part cement is optimal for normal to intense weather conditions. Rule of thumb: Durability increases the less permeable the concrete mix is. Strength improves with lower water cement ratios. Check the 1997 Uniform Building Code if you want real specifics. Good Luck
- Q: Wet CementAs I walk past the old sidewalkMemories race through my mindThose little kids; they wrote in chalkBut we, we wrote on wet cementYou took a stick and wrote our namesWith a cute little heart in betweenA smile spread on both our facesBut that was when we were fourteenThose words on wet cementWill never fade awayThough I cannot say the sameFor each word you say?2008====please give me some feedback and maybe how i can make the poem better. thanks :)
- a bit short, but cute! Try to make your sentences longer, if possible... give more detail.... 6/10
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Highest quality for Portland cement 52.5
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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