Unemployment Is it not very strange to hear that the largest oil exporter in the world suffers of the unemployment problem? Well‚ 43 percent of Saudi universities graduates are unemployed (The Peninsula Times). The Saudi government tried to help to prevent and solve this problem by launching “Saudization” in 1971‚ to give Saudies the opportunity to work and to prove their selves‚ their skills and their abilities‚ but unfortunately that does not worked the way it has to. So‚ the causes
Premium Saudi Arabia Arabian Peninsula Education
Bio Cement The project aims at attaining high durability of concrete and gaining high strength of cement. We plan to make use of bacterial species which can hydrolyze the enzyme Urease efficiently to produce microbial concrete. Such bacterial are known to produce calcium which is useful in giving strength to cement. We are working in 2 stages. Stage 1: Here we check the effect of bacterial solution on cement mortar and along with that we check the effectiveness of the bacterial solution
Premium Nitrogen Calcium carbonate Bacteria
Types of Cement Rapid Hardening Portland Cement Rapid Hardening Portland Cement(RHPC) is a special purpose cement used in concrete to achieve a higher rate of early strength development‚ compared to using Normal Cement. The improved early performance of RHPC is achieved principally through increased product fineness. Typical applications of RHPC include precast concrete production‚ concrete masonry‚ urgent repair work and cold weather concreting. Extra Rapid Hardening Cement An extra rapid
Premium Portland cement Cement Concrete
PORTLAND CEMENT Chemical composition. Portland Cement is made up of four main compounds: tricalcium silicate (3CaOSiO2)‚ dicalcium silicate (2CaOSiO2)‚ tricalcium aluminate (3CaOAl2O3)‚ and a tetra-calcium aluminoferrite (4CaO Al2O3Fe2O3). In an abbreviated notation differing from the normal atomic symbols‚ these compounds are designated as C3S‚ C2S‚ C3A‚ and C4AF‚ where C stands for calcium oxide (lime)‚ S for silica‚ A for alumina‚ and F for iron oxide. Small amounts of uncombined
Premium Portland cement Cement Concrete
Saudi Arabia Case Study Kimberly Smith MGT450 Managing Across Cultures Instructor Dr. L. Smith Saudi Arabia Case Study 1. What are some current issues facing Saudi Arabia? What is the climate for doing business in Saudi Arabia today? Saudi Arabia has been accused over time that they have and are financing terrorists activities; thus has made them the focus on the global war on terrorism. From reading this case study I would say the climate of doing business with individuals in
Premium Business ethics Money
INTRODUCTION Cement is a binder‚ a substance that sets and hardens independently‚ and can bind other materials together. The word "cement" traces to the Romans‚ who used the term opus caementicium to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder. The volcanic ash and pulverized brick additives that were added to the burnt lime to obtain a hydraulic binder were later referred to as cementum‚ cimentum‚ cäment‚ and cement. Cement is made by grinding
Premium Cement Portland cement Concrete
Transportation in Arabia Introduction of petrodollar in Saudi Arabia has facilitated several mega infrastructure development projects within the country‚ especially the transport network which has in return supported different economic developments. The country has become in a position to boast an extensive transportation network such as road‚ rail‚ sea and air. Road transport: There are different forms of road in the country from eight laned roads to small two laned roads in rural areas. There
Premium Red Sea Saudi Arabia United Arab Emirates
vertical roller mill cement raw material transformed from MPS mill. MLS mill is a vertical mill‚ mainly used for grinding cement raw materials‚ can also be used for grinding other construction‚ chemical‚ ceramics and other industrial raw materials. MPS vertical roller mill have other advantages for a wide range of materials‚ particularly roller and disc liner wear resistance are higher than other types of vertical mill‚ which is widely used in Europe and the cement industry‚ the market share is
Premium Cement Material Milling machine
The cement packing machine is mainly used for packing cement in bags‚ or other fluit powdery material’s bagging work. Except manual sidekick‚ baggs can’t fall off unless the bulking load reach centain amount. The machine can stop immediately when bag happens to fall of suddenly. It can charge load without compressing air‚ which reduces the packer damadge caused by damaged pneumatic components. Most of the cement packer is divided into fixed and rotary. The work of running processes 1). Start
Premium Torque Bag Power
Work Life of Cement Industry in Ariyalur District *R.Priya Assistant Professor in Management Studies‚ Srinivasan College of Arts and Science‚ Perambalur. Abstract Quality of work life is an important indicator and yardstick for any organization to measure its overall performance and overall satisfaction of its stakeholder‟s .Quality of work life comprises of several factors which are influencing the quality of work life in different dimensions. Quality of work life of this industry is concerned
Premium Employment Arithmetic mean