Dear sir
i want to do some experiment on crush stone dust plz send detail on topicuse of stone dust as a partial replacement of sand in concrete

Thank's..............etc

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what happen to the strength of the concrete if natural sand is replaced by manufactured sand (crusher dust) in concrete?..............etc

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PRESENTED BY:
ISHATPREET KAUR


MECHANICAL PROPERTIES OF CONCRETE INCORPORATING USED
FOUNDRY SAND
ABSTRACT
Metal foundries use large amounts of the metal casting process. Foundries successfully
recycle and reuse the sand many times in a foundry and the remaining sand that is termed
as foundry sand is removed from foundry. This study presents the information about the
civil engineering applications of foundry sand, which is technically sound and is
environmentally safe. Use of foundry sand in various..............etc

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Sand washer is becoming more and more important in sand production line, and there are more and more various types of sand washers appearing in the national and international market,100tph project cost of stone crusher which is one important question for the customers who want to select from those complicated sizes? Today the responsible administrator who is coming from Zenith will give some important tips.
As the experts of Zenith introduced, the sand washer is just like the words it writes, which is one mining machine which is used to wash t..............etc

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hello , good morning sir , my name is rutvij patel , I am doing my M.E. in structures , and i have selected crushed sand as my final year project , Information i had collected is not enough to make the project report , so i request you to please sand me the all the information about ''CRUSHED SAND''. please reply me as soon as possible..
AND MY EMAIL ADD IS -- [email protected]

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Sir i want the compltete information about artificial sand.....................etc

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ROBO SAND




INTRODUCTION :

Sand
Dredging of creeks and river beds
River sand produced by rivers has not increased for ages
River sand deposits exploited to full extent
Not consistent in size and gradation
Composition of clay, silt, marine products,
moisture and organic impurities and
other unwanted material.
Poor quality


WHAT IS ROBOSAND:


ROBOSAND is sand manufactured, ob..............etc

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I require essay of marathi on :Panayachi bachat kashi karal..............etc

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Presented by:
Bhabagrahi jena


Learning Objectives
List and define the two categories of firewalls
Explain why desktop firewalls are used
Explain how enterprise firewalls work
Enterprise versus Desktop Firewalls
Enterprise firewall
 Protects entire network or a network segment
 Can be a separate hardware appliance or software-only
Desktop firewall
 Software-only firewall intended to be installed on one client computer on the network and provide prote..............etc

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SAND CASTING

Sand Casting
In this process, sand mixed with binder and water is compacted around wood or metal pattern halves to produce a mould. The mould is removed from the pattern, assembled with cores, if necessary, and metal is poured into the resultant cavities. After cooling, moulds are broken to remove the castings. This process is suitable for a wide range of metals (both ferrous and non-ferrous), sizes and shape complexity



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