Deanship of Scientific Research | Researches | Optimize the use of cement in the expansion of the stainless quarries of building materials very solid, Saudi Arabia.

Deanship of Scientific Research

Document Details

Document Type	:	Project
Document Title	:	Optimize the use of cement in the expansion of the stainless quarries of building materials very solid, Saudi Arabia. الاستخدام الأمثل للأسمنت القابل للتمدد في محاجر مواد البناء شديدة الصلابة بالمملكة العربية السعودية.
Document Language	:	Arabic
Abstract	:	The idea of breaking the rock material can be extended is poured (cast) in a hole drilled or in cracks in rock is not new, but relatively new is the introduction and development of commercial products, efficient in breaking down and cracking of different types of cement-extendable (materials crashing) Yazdrar constantly, especially in granite and marble quarries in the Kingdom of Saudi Arabia, and in breaking rocks in urban areas. The purpose of this research is the first: an attempt to study the deformation hard rock such as granite and measuring the voltage on the borehole is filled with cemented distensible, and second, to conduct laboratory and field experiments on granite with a view to rationalize the use of such expensive materials (ie cement stainless stretch), and also to reduce the amount of drilling and by conducting experiments to break down the rock mass of granite with holes on the distances and dimensions are different. The results were discussed laboratory and field, as was access to useful conclusions about the optimal amount of cement stainless extended to be used in quarries Jernat the Kingdom of Saudi Arabia.
Publishing Year	:	1410 AH 1990 AD
Sponsor Name	:	kau
Sponsorship Year	:	1410 AH 1990 AD
Added Date	:	Wednesday, April 30, 2008

Researchers

Researcher Name (Arabic)	Researcher Name (English)	Researcher Type	Dr Grade	Email
محمود علي درويش	darwish, mahmoud ali	Investigator	Doctorate

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