sea sand used for construction.pptx

8/18/2019 sea sand used for construction.pptx

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SEA SAND USED FOR

CONSTRUCTION


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SAND:

Sand is a naturally occurring granular materialcomposed of nely divided rock and mineral particles.

The composition of sand is highly variable,depending on the local rock sources andconditions, but the most common constituent ofsand in inland continental settings and non-tropical coastal settings is silica (silicon dioxide,

or SiO!, usually in the form of "uart#.

http://en.wikipedia.org/wiki/Rock_(geology)http://en.wikipedia.org/wiki/Mineralhttp://en.wikipedia.org/wiki/Silicahttp://en.wikipedia.org/wiki/Quartzhttp://en.wikipedia.org/wiki/Quartzhttp://en.wikipedia.org/wiki/Silicahttp://en.wikipedia.org/wiki/Mineralhttp://en.wikipedia.org/wiki/Rock_(geology)


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SEA SAND:


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S$%T

&OT$SS')

)$*+S')

S$+ and *$/%

%')STO+ $+ *0&S)

1$T

MINERAL RESOURCES:


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SEA SAND IS AN UNIQUE

ALTERNATIVE RAW MATERIAL

FOR

CONSTRUCTION INDUSTRY


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TSTS O+ $***$T

23%O' 2O+T+T TST

2OOS'O+ O+ 44%OS2+2 TST

2O+2T )'5 &O&T'S

)OT$ $+ &%$ST )'5 &O&T'S

ESTS ON SEA SAND MATERIALS:


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Sand 7ashing machine is 7idely used forcleaning materials in the follo7ing industries,"uarry, construction, 7ater conservation andhydropo7er cement mixture station and so on.

The machine has become customers8 preferreddevice in the sand industry.

EA SAND WASHING MACHINE:


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Simple structure

%ittle loss for medium-si#ed or ne sand and stonepo7er

+o other easily-damaged parts except the screen

mesh

)uch lo7er breakdo7n rate

%onger 7orking life and lo7er maintenance fre"uency

FEATURES OF SEA SAND WASHING

MACHINE:


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9each sand 7ashing machine

2hina e:cient sea sand 7ashing machine

Silica sand 7ashing machine

TYPES OF SEA SAND WASHING

MACHINE:


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9each sand is a main source for the concrete orcement production process in some countrieslike ;atar,'ndia,South $frica.

'n this countries the beach sand 7ashingmachine is necessary to get clean andimprovable sand 7ith regular shape.

EACH SAND WASHING MACHINE:


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Simple structure

1ater saving

+o pollution

asy to maintain

urability

FEATURES AND BENEFITS:


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*5 series :cient Sand 1ashing )achine is dependingon the practice in sand stone production, absorbing theleading technology home and abroad, and is 7idelyused in sand making industry, e:cient sand 7ashingmachine is of high e:ciency and has the features of

reasonable structure, high capacity and lo7consumption, it can make nal products free from dirtand impurities and reduce the loss of high-"uality sand.

't is on behalf of the ne7 techni"ue compared 7ith the

same e"uipment in other companies

HINA SEA SAND WASHING MACHINE:


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nergy saving k7

&rofessional manufacturer

Simple structure

asy maintain

FEATURES AND BENEFITS:


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This Silica sand 7ashing &lant consists of a7ashing line removing salt and clay po7derincluded in the sea sands by 7ashing them7ith 7ater, and a separation line separatingsands by their si#es.

The designed capacity is from


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Sea sand, 7hich is cheaper to excavate and

use, contains salt and iron impurities thatmay cause the spalling of concrete, andcorrosion of steel reinforcements.

A(Sea sand! is very salty,AA$s a result, you

7ill nd cracks in the 7alls and pillars in thelong run.A

7alls that use sea sand as a plasteringmaterial may contain iron impurities thatstain the 7all.

EFFECTS:


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sually, the use of river sand in our countryis very 7idespread in the constructionindustry. Therefore, an alternative to use ofriver sand can be replaced 7ith other

materials to protect the environment of theriver as 7ell as prevent erosion and Booding.9y using the abundant sea sand is one of thealternatives in the investigation of this

concrete brick. iver sand 7ill be replaced7ith abundant sea sand in accordance 7ith aspecied percentage.

CONCLUSION:


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THANK YOU

sea sand used for construction.pptx

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