• Highest quality for Portland cement CEM I 52.5N System 1
  • Highest quality for Portland cement CEM I 52.5N System 2
Highest quality for Portland cement CEM I 52.5N

Highest quality for Portland cement CEM I 52.5N

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 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 a walk-in shower (no door) and was planning on using cement board for the wall floor. Do i have to use a vapour barrier behind the cement board on the would frame? If so, what kind? Simply lay the tile on the board (wall floor) with thinset? What kind of thinset? Any help would be appreciated! Thx
More info is needed. What is on the floor of the shower now? A vapor barrier is needed for and insulated exterior wall. I use 15lb felt but 6mm poly can be used also. Insulation-vapor barrier-cement board with edges and corners taped with cement board fiberglass tape and thinset. Versabond modified thinset.
Q:Wat are the differences in Concrete,Cement,and Moder?
cement is the binder in both concrete and mortar...sand, gravel, cement and water = concrete sand ,cement, lime and water = mortar
Q:I have an older cement/plaster pool. It holds water just fine. But there are several leaking cracks at bottom seams; some small areas where cement has worn away; a single ten foot line where cement has cracked slightly bulged in an upper sidewall. The areas are visible (dark) when pool is filled so I have drained want to paint. First, can I successfully repair with hydraulic cement? And, how long to quot;curequot; before painting?
You do not have to have hydraulic cement. Regular Portland cement mixed up as a plaster will work fine. Scrape off any paint so it will adhere better. Hydraulic is use where curing under water is needed. Since your will be dry, it is not needed. There is a product called surwall, spelling may be off, that is good for this. It has fiberglass fibers in it for strength.
Q:I used rubber cement to hold down a stencil that I painted over with acrylic paint. How do I remove the rubber cement stains without harming the stencil?
Rubber cement is a remarkable product used in household repair and crafting projects. It's true gift is the ability to adhere two non-porous materials together. Problems arise when this product ends up on clothes, upholstery or carpet fibers. The use of soap and water alone for removal will leave remnants of the rubber cement behind. Even large spills are removable using the correct method and cleaning materials. Getting rid of rubber cement on fabric surfaces takes 30 minutes to an hour.
Q:how to make cement,,,,,,?
Head to the Home Depot or Lowes store and in building materials, they will have various cements to use. You can use ready-mix which you just add water. If you want color, you can use the paint for it. It's all based on what you need:).
Q:This pipe is located almost underground. Due to the blockage the water from the terrace instead flowing to the underground main pipe flows out at the first floor opening in the balcony. The pipe is a direct pipe from the terrace to the ground with a break at the balcony, but due to the blockage at the end overflowed water fills the balcony. Hence it starts entering the rooms at the first floor. Our house is made of bricks and cement, it is situated in Pakistan. Problems of overflowing increase durng the rain( Monsoon) season.
Find something you can push along the inside of the pipe to break up the blockage - maybe stiff fence-wire, or something similar. Try to introduce this as close as possible, but upstream, of the blockage (which might mean opening the joint at the balcony, for instance). Work it backwards and forwards until the blockage is broken up and washed away.
Q:is a backhand spring on the grass any differant than a backhand spring on cement? does it hurt? i realy want to do it on cement after i get it on the grass. any help?!
yeah, cement is much harder it doesn't have as much give and if you fall and hurt yourself falling on the cement will hurt more.
Q:Today i had a visit to the dentist and he stuck a piece of cement on my molar. I can't even bite down now..my teeth don't meet! It's like i can't even close my mouth comfortably. I haven't tried eating yet, but i bet it'll be impossible to chew anything. I want to know how long this will last and will i get used to this? I heard that over time, the cement will falls off. I just hate this!
Eventually your gums will form back into the way they were. Don't worry.
Q:Can cement be mixed with sea water instead of fresh water?
Yes, but it changes the chemical properties of the cement.
Q:is there any difference between vermiculite -cement and sand-cement pool bottom ? is it OK to use sand- cement mix instead of vermiculite?
Vermiculite contains styrofoam balls that give it it's elasticity. This is necessary to give your pool bottom the flex needed when walking on pool floor. A hard surface would cut your liner.

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