I WOULD LIKE TO KNOW ABOUT THE PARTIAL REPLACEMENT OF CEMENT BY USING EGG SHELL POWDER IN CONCRETE AND ITS PROPERTIES. ....etc

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 SPECIFIC GRAVITY:
WEIGHT OF EMPTY PYCNOMETER (M1) : 324.5g
WEIGHT OF PYCNOMETER + RICE HUSK ASH (M2) : 355.9g
WEIGHT OF PYCNOMETER + RHA + WATER (M3) : 856.3g
WEIGHT OF PYCNOMETER +WATER (M4) : 871.7g
SPECIFIC GRAVITY OF RHA : M2-M1 / (M2-M1)-(M4-M3)
= 1.96
SPECIFIC GRAVITY OF RHA = 1.96
 BULK DENSITY :
EMPTY WEIGHT OF CALIBRATED CONTAINER : 47g
WEIGHT OF CONTAINER + RHA : 96.6g
VOLUME OF CONTAINER :100 cm3

BULK DENSITY OF RHA = (96.6-47) / 100
= .496 g/cm3
= 49 ....etc

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Abstract
The germicidal effectiveness of various additives when blended within a microstructure of a cement based system was studied. The relationship between the chemical and physical characteristics of concrete surfaces and their ability to have an enhanced resistance to algal growth was documented through a novel set of laboratory and field testing. The main potential areas of application for these new cement composite systems involve the lining of canal surfaces where fixed-surface biocides are desirable to control biofouling. Different b ....etc

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Application Of Ferro-cement In Contruction

INTRODUCTION
Ferro-cemnt is a relatively new material consist of wire meshes and cement mortar.
Developed by P.L.Nervi,an Italian architect in 1940.
Widely used due to the low self weight,lack of skilled workers,no need of framework etc¦.
Quality of ferrocement works are assured because the components are manufactured on machinery set up and execution time at work site is less.
Maintenance cost is low.
Ferro-cement construction has come into widespread use only ....etc

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looking for ppt on comparison between normal concrete high performance concrete
looking for ppt on comparison between normal concrete high performance concrete ....etc

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i want to know some details about nano cement concrete..i request you to give information about the topic . ....etc

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Cement and Concrete Terminology


FOREWORD
This report is the authoritative glossary for cement and concrete technology. It is to be used generally and specifically in ACI technical
communications, correspondence, and publications. One mission of Committee 116 is to produce and maintain a list of terms
with their meaning in the field of cement and concrete technology.
Committee 116 has tried to produce a glossary that will be useful, comprehensive, and up-to-date. It recognizes, however, that the
listing ....etc

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please send full report and ppt on effect of cement replacement by silica fume and fly ash ....etc

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sir looking for a presentation on light weight concret pls send me i need it for the presentstion ....etc

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seminar eport on effect of cement replacement
seminar report on effect of cement replacement ....etc

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