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Does concrete contain any organic compound?
Stone and sand.
How many cubic meters of reinforced concrete are there on an average house?
The only place you'll find concrete on the "average house" is its footing. The average house footing will contain between 5 and 8 cubic yards (3.8 and 6.1 cubic meters) of concrete. Note: house footings contain very little or no reinforcement.
What is the cosmic micorwave backgrounds orgin?
That is the residue from the Big Bang.That is the residue from the Big Bang.That is the residue from the Big Bang.That is the residue from the Big Bang.
What is the residue of evaporation called?
Distillate is the residue of evaporation.
What is residue in a will?
There was a powdery residue left over after I evaporated the solution.
How can you remove concrete residue from ceramic floor?
If you let the concrete dry on the ceramic, they have bonded. You can try to chisel it loose.
How do you remove concrete residue from a stone wall?
you can use muriatic acid for small amounts of haze and residue, larger amounts may be more difficult.
A concrete contractor cleaned his mixer on the sidewalk and ran the water residue onto a neighbors walk It has dried to a white powdery coat Any thoughts on how to clean I do have a power washer?
CONCRETE RESIDUE RUNOFF Contact the concrete contractor and have them clean up their mess. Asa professional contractor, that is his responsibility.
Why does grey concrete road surface not become jet black due to residue of millions of black tire wear and tear?
"Normal" tire use on a road does not leave enough residue behind or allow the residue to stay still long enough to accumulate a black surface above the concrete. Do a burnout with a vehicle and you will see in that situation that large amounts of tire are left on the ground.
Is concrete harmful?
Wet concrete is caustic- it will burn your skin. Concrete DUST is not good to inhale- it may contain silica. Solid, cured concrete is about as hazardous as a rock.
Does concrete contain any organic compound?
Stone and sand.
Does self-compacting concrete contain any cement?
Yes, it containsSelf compacting concrete contains concrete + admixturesNo compaction is needed for SFC, because workabilty is more.
How do you clean grout residue from tiles?
Grout residue can be removed with commercial products available at home centers and hardware stores. The grout removers generally contain an acid which reacts with the lime in the grout cement, dissolving it.
What makes glass and concrete?
Both glass and concrete contain sand. Sand is melted to make glass. It is mixed with aggregate (gravel) portland cement and water to make concrete.
Does dynamite have the same residue as gun shot residue?
No. Gunpowder (smokeless powder) has a different composition than dynamite. BOTH may contain some nitroglycerin, but there the formulas take different paths. However, there IS scientific testing for explosives residue as well as for gunshot residue. Since I work with explosives, this makes air travel and security screening an interesting event for me.
What foods contain hexane residue?
Hexene is often used in extracting oil from grains and protein from soy. Residue has been detected in food products that contain soy proteins. Examples of such foods are infant formula, protein shakes, veggie butgers, and energy bars. Food manufacturers assume that hexane residue is evaporated before these foods are eaten, and are not required by the FDA to test for it prior to selling the foods to consumers.
How is rubber sole residue removed from concrete floors?
Aside from power washing, there is acetone (nail polish remover). Acetone will help to break down the 'rubber'
