• Micro Silica Fume 97 Rate Grey and White System 1
Micro Silica Fume 97 Rate Grey and White

Micro Silica Fume 97 Rate Grey and White

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China Main Port
Payment Terms:
TT or LC
Min Order Qty:
10 Tons m.t.
Supply Capability:
3600 Tons per Mo m.t./month

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1.Grey and white micro silica fume 97 rate

 

2.Stable quality

 

3.high tempreture to 1600 degree

 

4.can denisified to 650 k

 

Technical Data:

Index items

Standard Value

SiO2(Silicon Dioxide)

Min. 97.0%

C(Carbon)

Max. 0.7%

Fe2O3 (Iron Oxide)

Max. 0.1%

Al2O3(Aluminium Oxide)

Max. 0.3%

CaO(Calcium Dioxide)

Max. 0.3%

MgO(Magnesium Dioxide)

Max. 0.2%

K2O(Potassium Dioxide)

Max. 0.3%

Na2O(Sodium Dioxide)

Max. 0.2%

P2O5(Phosphorus Pentoxide)

Max. 0.1%

SO3(Sulphur Trioxide)

Max. 0.2

Cl (Chloride)

Max. 0.1%

Moisture Content(H2O )

Max. 0.5%

Loss on Ignition(L.O.I)

Max. 0.5%

Percent Retained On 45μm (325 sieve)

Max. 0.5%

Bulk Density

200-700kg/m3

Grey and white micro silica fume for refractory

Microsilica CAS #: 69012-64-2 

Microsilica Packing: 900kg/jumbo bags or 20kg or 25kg small plastic woven bags. 

 

Q:We installed bamboo fencing on our garden to add height to our outdoor wall. when rain falls, the poles get filled with water. We thought of placing an improvised metal roofing on it as what we see on other houses' fencing but we thought it will make the fence's look a lot awful. So we decided to fill each poles with concrete. will this do harm to the quality of the poles? Is it wrong to fill bamboo poles with cement?
filling them with cement or like material will keep any moisture trapped in there and also weight them down. fill them with lightweight expanding foam and after it is completely dry you can cut away the excess so it looks the same
Q:It has four cement walls but the bad thing is there is a water pump in the pit, so area is limited inside, like an area 5X5, and it has the floor of the house as it's quot;coverquot;.
No it is not to be safe in a cement well because the wind can be funneled in the well and you will die for sure if any debris gets down there.
Q:I have recently built a brick bbq and the cement/sand between the brick has gone really dry and a very light grey colour - nothing like the colour of the cement between the bricks on my house. I think it may be because I have too much cement in the sand to cement ratio, which is approx 3:1 respectively. Can you help?
probably the house builder added a colorant to the mortar, which makes it darker. You can actually stain the dry cement on your BBQ (with wood stain) or add a matte sealer, which will darken it some.
Q:Why is my lawn dying next to my cement walkway?
Because your walkway acts as a water sink and draws water away from the roots of your lawn.
Q:I just finished a craft project and I'm now left with 45lbs of quick drying cement. Any ideas?
of course it's possible but many different factors would decide how possible it was ie: Person is inside a large vat chained to the bottom the quick drying cement is poured in to above their head. In this case unless someone let them out of the chains it would almost positively be fatal. If however the person just has the cement poured on them it will just roll off them and is less likely to be fatal.
Q:I am making 9 concrete casts from a fiberglass mold I made from a 60 pound concrete pier cap. I understand that aggregate increases the strength of cured concrete, but these pier caps are only ornamental. Can I use just sand portland cement, instead of bagged concrete mix? If so, what should the ratio of sand to portland cement be? Any other suggestions or advice would be welcomed. ~ Thank you
Erm... sand + cement = mortar. Concrete includes rocks/pebbles (reckoning on the use). purchase some waiting blend concrete from a DIY save. end of subject. 40mm deep? Will you throw down some hardcore first? appears like this would be a activity for some paving slabs which *can* be laid with little bit of mortar.
Q:I want to rebuild my porch, It's relatively small.What kind of cement should I purchase.The more info. the better ;)
You can buy cement powder at your local home store. The price varies on the types of aggregates. You'd want the more coarse aggregate as they function like support but they are more expensive. Otherwise use rebars when you mix them if you buy the cheaper powder. You have to have a big enough mixer to mix everything at once. Otherwise, it would be a pain to do it and very messy.
Q:Is there a difference between cement and concrete?
The difference between concrete and cement is that concrete contains cement plus sand and gravel. It is the cement that binds the sand and gravel or crushed rock together to form what we call concrete. Concrete then, is more than just cement.
Q:I am building a box in the ground and need it water-proof.Whats the best mixure cement/sand, or should I use concrete?What differs cement/concrete? And how do you make it strong from cracking without steel enforcement?
Technically, cement is what hold concrete together; concrete is an aggregate of sand, cement (usually Portland cement) and gravel. You can use pure cement as concrete if you want to, say, to fill cracks, same way you might use wood glue to seal up cracks where pieces of wood come together. Generally, fully cured concrete is stronger than cement by itself. I need to know more about the backyard box to recommend a specific approach. How big, how deep, above ground/below ground...etc.
Q:We have very ugly cement floor for our outside space and want to change it up! We do not want to pour a whole new set of concrete however and we were wondering if we could use something to stick on top of our old concrete! :) We've heard mortar works...but we need direction plz help!!!!
Frame it and then apply about 1 cement. You could even color the cement first. Embed the river stones so that you don't have to step into the concrete..parts at a time if it is a large space. In cold areas, use Don't expect this to last more than 5 years,
Relying on many years of a good reputation and good service, we have many customers from at home and abroad. We have established long-term and steady business relationship with them. Our Microsilica products are not only selling well in China, but also exported to the United States, Germany, Australia, Asia, and other countries and regions around the world.

1. Manufacturer Overview

Location Luoyang, Henan, China (Mainland)
Year Established 2011
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Oceania; Mid East; Eastern Asia
Company Certifications ISO 9001:2008

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