Archives for January 2013

Report # 167 : Reinforced concrete buildings with masonry infills

by Sarosh Hashmat Lodi, Abdul Jabbar Sangi, Adam Abdullah

This report provides an overview of reinforced concrete buildings in Pakistan, which are mainly limited to urban regions of the country. Reinforced Concrete buildings cover only 7.64% of the total built environment of Pakistan. Majority of RC buildings comprise of moment resisting frames with infill wall using brick or block masonry. The technical expertise required for the design of reinforced concrete buildings are available in major cities, however, the implementation and regulation mechanisms have been difficult to enforce. Therefore, the overall quality of RCC built stock of Pakistan can be categorized from average to poor.

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Report # 166 : Adobe houses

by Sarosh Hashmat Lodi, Abdul Jabbar Sangi, Adam Abdullah

This report provides an overview of adobe housing construction, which is widely distributed all over the country. Adobe construction covers 14.6% of the total built environment of Pakistan. Majority of adobe houses comprise of single storey structures with adobe masonry walls and timber roofs with mud covering. The construction is carried out without any technical input and suffers from a number of weaknesses. Therefore, this construction type is highly vulnerable to seismic forces.

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