portland cement 42.5 or 32.5 factory near the port

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Specifications

Cement
Standards: GB175-2007 PO 42.5R
Package: 50kg/bag 1mt/bag 1.5mt/bag 2.0mt/bag
Deliverly Time: within 20-30 days

Cement

Ordinary Portland Cement
Standards:  GB175-2007   PO 42.5R


PACKING Mode 1

Packed in 50KG PP bags,40 bags in one 2.0MT PP bags.

PACKING  Mode2

Packed in 2.0MT abt. P.P jumbo  bags,with PE bags inside


PACKING  Mode3

Packed in 2.0MT abt. P.P jumbo  bags,with PE bags inside


Ordinary Portland Cement according to the China standard of GB175-2007





GradeBending strength
3day
Mpa
Bending strength
28day
Mpa
Compressve
Strength
3day
Mpa
Compressve
Strength
28day
Mpa
SoundnessFineness specification surface area min
m2/kg
Initial
Setting
Time
(min)
Final setting
Time
(min)
setting
Time
(min)
Loss on ignition
(%)
MGO(%)SO3(%)CHLORIDE
CONTENT
(%)
P.O32.5≥2.5≥5.5≥11.0≥32.5passed300≥45≤600≤5.0≤5.0≤3.5≤0.06
P.O42.5≥3.5≥6.5≥17≥42.5passed300≥45≤600≤10.0≤5.0≤3.5≤0.06
P.O42.5R≥4.0≥6.5≥22.0≥42.5passed300≥45≤600≤10.0≤5.0≤3.5≤0.06
SR cement≥5≥6≥23.0≥42.5passed325≥100≤190≤1.5≤2≤1.8≤0.06
HSR
Class G
Oil well cement
C3S
54%
C3A
2%
≥4
38/8h
≥14
60/8h
passed ≤3.0≤6.0






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Q:How long does plastic roofing cement take to dry?
It's supposed to stay liquid/flexible and self sealing. It;s not designed for large gaps the way you used it. If you're stuck for a patch, try a few layers of aluminum foil coated and fixed in place with that cement to close the gap. Not as good as replacing the flashing, but better than what you've got.
Q:What can I do to a painted cement floor covered in clear cement sealant that is still tacky after a week?
Paint remover(stripper). Follow the directions and use a wire brush to scrub.
Q:Central small city has a few million pieces of building materials Cement businessmen through their own local network to clear their children to graduate their own arrangements for the unit to find it?
It should be intricate, of course, many of the background, The Different. Most of them still rely on their parents and grandparents what the relationship. Of course a lot of the background. The Different. Most of them still rely on their parents and grandparents what the relationship.
Q:What's the best way to get unstuck from cement?
Hm. I think he should just stay stuck until you get home from work to teach husband a lesson about getting stuck while playing with concrete. Then, on your way home, stop by a construction site and pick up a jackhammer and get him out of there with that. Maybe he'll learn to call a professional next time. Silly men. But, if that won't do and you REALLY want him out of there, I'd say a butter knife, a pair of tongs, and some butter or cooking oil might get the job done.
Q:Cement silo opening clogged?
If you fit a valve to the opening and remove the bag through the open valve, then you can close the valve. You will need to check on the valve type
Q:can i paint cement?
You can paint it. Hardware stores have paints for that, but it will come off with time. If you want it permanent, it will be not painting, but colored cement. Again, ask at a hardware store what pigments to add while making cement to get certain colors.
Q:Which type of cement would i use for a mud floor, & what cement to sand ratio should i use?
portland cement, 3 parts gravel 2 parts sand 1 part cement just enough water to make a paste
Q:Wooden or cement walls - which one has better sound insulation?
Any structure of walls and ceilings will only provide minimal soundproofing unless you add a soundproof material to them like, styrofoam, cork, or fabric covered fiberglass. all of these materials are designed to absorb sound. Sound will bounce off a concrete wall more because of its density, but I would definitely use some sort of soundproofing if you need it to conceal noise. In recording studios I have used fabric covered sound insulation.
Q:How do you make a cement table top?
take your table top you have now if that is the desired size (if not right size take 2 pieces of plywood that is the size screw them together) and put pieces of wood (forms) around the outside of it that go up about 4 inches. then get yourself some self leveling cement at any home improvement store and mix as directed on package. you can also tint the cement to a color if you ask at the store what to use. then pour it into your form and allow proper drying time. when dry remove the forms and lightly sand the cement to the shape and texture you want it to be on the edges. good luck =)
Q:why can't the philippine government do anything about the cement cartel?
It's all about C's : Cartel, Corruption, Conspiracy

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