What is the Purpose of Sandblasting?

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What is the Purpose of Sandblasting?
www.shotblasting.org.in
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Topics
What Is the Purpose of Sandblasting?
Significance
Techniques
Considerations
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What is the Purpose of Sandblasting?
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Sandblasting thoroughly cleans and prepares a
surface for painting. Spraying sand at a high
velocity toward the intended surface removes
stubborn dirt, grime and other matter.
Sandblasting is ideal for concrete, brick, stucco
and other surfaces.
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Significance
Sandblasting was originally used to sharpen and
grind tools. Wood, metal, glass, concrete and
brick are some of the substrates that are usable
in this process. It will remove any dirt, paint
or other substance in preparing the substrate for
painting. Sandblasting also refreshes the look of
concrete and brick. Sandblast old sidewalks,
brick walls, windows and even roofing.
Sandblasting can also smooth rough surfaces.
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Techniques
There are two types of sandblasting techniques.
Wet sandblasting is commonly used for exterior
jobs, and dry sandblasting is typically used on
interior jobs or special projects. The wet
sandblasting process works well to remove paint,
stucco and other debris from a substrate.
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Considerations
Some cities and towns require a permit for
sandblasting. Wet sandblasting is preferable over
dry sandblasting as it is less invasive. Before
sandblasting, cover structures not needing the
process with plastic sheeting to protect them
from erosion.
Notify neighbors before sandblasting. As sand is
sprayed it may drift toward a neighbor's
property. Let them know what you are up to and
offer to protect their property with sheeting as
well.
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0129-2273193
Ploat No-53, Sec-27a Faridabad -121003
rajansikka64_at_yahoo.com
www.shotblasting.org.in