There are currently many research groups active in the field of photovoltaics in universities and research institutions around the world. This research can be categorized into three areas: making current technology solar cells cheaper and/or more efficient to effectively compete with other energy sources; developing new technologies based on new solar cell architectural designs; and developing new materials to serve as more efficient energy converters from light energy into electric current or light absorbers and charge carriers.

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Earth has been used in the construction of shelters for thousands of years and a major part of the population depend on it for building their shelter. The fibres, which are connected together by mud,provide a tensile strength in mud bricks.better coherence between the mud layers is provided by the mud bricks. The fibre reinforced mud brick has better compressive strength than the conventional fibreless mud brick. The fibres helps to preserve the shape of the brick and also the the regions near the surface won't get crushed or fall off. The ....etc

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hi, i would like to setup a CLC brick plant with 1000 bricks per day capacity.i need loan for 10 lakhs.can you please provide me details about governement loans for CLC bricks. ....etc

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Masonry is the building of structures from individual units laid in and bound together by mortar; the term masonry can also refer to the units themselves. The common materials of masonry construction are brick, building stone such as marble, granite, travertine, and limestone, cast stone, concrete block, glass block, and cob. Masonry is generally a highly durable form of construction. However, the materials used, the quality of the mortar and workmanship, and the pattern in which the units are assembled can significantly affect the durability o ....etc

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i would like to know about the construction of stone masonry with photos.
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Presented By
Kazi Mahmudul Haque Bhadhon
Md. Tanvir Faisal


REFRACTORY BRICK INDUSTRY DESIGN
INTRODUCTION
Refractory Bricks are bricks that can withstand high temperature.
A block of refractory ceramic material.
Should not spall under rapid temperature change, and their strength should hold up well during rapid temperature changes.
Dense firebricks are used in applications with extreme mechanical, chemical, or thermal stresses.
In other, less harsh situations, more porous bricks are used.
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i want a ppt of types of masonry. it would be thankful is you help me. ....etc

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seminar report of 3d solar cell technology,ppt,advantages,
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