• Highest quality for SULPHATE RESISTANT CEMENT TYPE V System 1
  • Highest quality for SULPHATE RESISTANT CEMENT TYPE V System 2
Highest quality for SULPHATE RESISTANT CEMENT TYPE V

Highest quality for SULPHATE RESISTANT CEMENT TYPE V

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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:we are thinking of using fiber cement siding to replace masonite that is getting soft spots in it. we are also considering vinyl.
Fiber cement (best brand is James Hardie) board has a 50 year warranty, needs paint every 7 years or so, depending on paint quality, facing (North and East less often than South and West) and climate. Much better long term than vinyl -- over time the oils will cook out of the vinyl, leaving it chalky looking and very brittle.
Q:I want to build a room in my basement.I am just doing the research.how does the bottom 2x4 connect to the cement floor ?also, for the wall, how far apart are the studs ?
There are concrete nails/screws/fasteners -- check at your local hardware store. Studs are either 16 or 24 on center, meaning measured from the center of one stud to the center of the next.
Q:My e-reader is malfunctioning due to a small metal hinge (which protrudes from the case of the unit) and is triggering electrical current and causing a short. My purpose is not to adhere anything, but actually to apply this glue to dry as a kind of non conductive coating. If this doesn't work, is there another kind of household product that someone can recommend?
Duct tape has been used to fix the iphone4 antenna-short problem quite successfully.
Q:YES, AND FEET TOO. IVE HEARD THAT SOME quot;CONTRIBUTIONquot; IS INVOLVED, IN OTHER WORDS WANNA BE CELEBS CAN BUY WHAT MAY HAVE ONCE BEEN A GENUINE HONOR. WHO DECIDES AND WHO DOES GET THEIR PLACE IN CEMENT?
Hollywood Walk Of Fame Criteria
Q:how to make cement,,,,,,?
1. Drive to home improvement store 2. Ask employee Where is the cement 3. Proceed to aisle with cement 4. Purchase bag of cement 5. Return home and prepare cement per instructions on the bag
Q:Water Freezes faster on which surface, Asphalt or Cement?
Cement - Asphalt is black and absorbs more heat, so it stays warmer longer. Cement is lighter and doesn't retain heat as well.
Q:Describe how concrete is made from cement?
Concrete contains: * Portland Cement - Sintered limestone, clay, and gypsum * Aggregate - filler such as rocks and sand * Additives - often nylon fibers, or chemicals, to affect strength or cure time * Reinforcement - optional, steel cable, wire, mesh, or bars. * Water - which binds the cement molecules chemically * Carbon dioxide - joins in from the air to help form crystals in the mixture. Concrete is made by: * Preparing the mold or form, such as laying boards, flattening soil, stamping a shape into sheet metal, or just digging a round hole. * Laying the reinforcements, such as a grid of textured steel bar, or maybe nothing at all. * Mixing the rest of the ingredients in a hopper large enough to handle the weight * Pouring the mud/slurry into the form * Packing, shoveling, or vibrating to help settle the mud and remove trapped air. Typical concrete may set (harden) in 30 minutes to a few hours. Cure time is longer (maximum strength) and typically takes from a few days to a month. Cure may be incomplete if the cement is allowed to dry out, so it's common to cover concrete with plastic, sealants, sprinklers, or use chemicals mixed in to help retain moisture during the cure. These same procedures happen, whether it's a bag of quick-crete poured into a hole with a mailbox post, or whether it's a million ton footing poured in a single session. A great way to see this in action is to look for road construction, or bridge construction.
Q:Can cement be mixed with sea water instead of fresh water?
The best practice is to use potable (fresh) water for a concrete mix design. If you are somehow left without another option the following information should help you make an informed decision. If the situation is regarding a structural portion of a home, business, bridge or otherwise important structure please seek a qualified engineer to help give you more specific information. If this is for a small project like a mailbox foundation or similar then I hope this information will be helpful in making a good choice. The answer depends on your steel reinforcing. If the concrete you are preparing the cement for will have steel reinforcing you will need to use corrosion resistant steel (such as stainless steel, MMX, epoxy coated, or galvanized) if you want to keep the steel from corroding prematurely due to the salt content of sea water. If you decide to use sea water in the mix and have steel anchor bolts embedded in the concrete, you will want to make sure that they are stainless steel or galvanized. Make sure that you use the same steel type (stainless or galvanized) for your bolts, washers, and nuts. Ultimately the saline properties of sea water will produce a harder concrete, but if that corrodes your steel your end result could be a dangerous failure. Your first choice should be to use fresh water in all but very special cases.
Q:If your whole body, except for your head, were to be buried in cement is it possible to survive?
no. Being you'd have to be put in while wet. As you breath your chest and ribs go in and out. once the cement sets your body cannot do this. so it would slowly crush you and you would die from not being able to get air into your lungs. Same thing happens to avalanche victims, they die from suffocation not from freezing to death (though the broken bones and such do expedite it)
Q:My sister is pouring a sidewalk alongside her house, and wants to have bare foot imprints of her and her two daughters. Its not my thing, but is this safe? I don't think wet cement can hurt you, but is it healthy to go barefootin' in, haha?
You can get wet cement on you, it's just going to dry out your skin a LOT! Wash it off immediately after and apply a good moisturizer.

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