CLASSIFICATION OF BRICKS classification of bricks on the basic of the criteria is as follow ACCORDING TO USE Bricks are sometimes‚ broadly classified according to their classes 1.common bricks 2.engineering bricks 3.facing bricks 4.fire bricks 5.specials (special shaped) ACCORDING TO GENERAL PHYSICAL REQUIREMENT 1. first class bricks 2.second class bricks 3.third class bricks 4.over burnt bricks or jama bricks first class bricks: These bricks are table moulded and
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fixed? [ ] 3-6 months [ ] 3-5 years [ ] 1-2 years [ ] over 5 years 4. Does heavy equipment travel on the community’s road? [ ] yes [ ] no 5. What type of material is used to build the roads? [ ] asphalt [ ] stones [ ] concrete [ ] sand 6. Which body owns the road? [ ] private [ ] government 7. What types of vehicle mostly use the road? [ ] trucks [ ] private vehicles [ ] public passenger [ ] motorcycles 8. What condition would you grade the road
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1. HISTORICAL BACKGROUND OF TCDSCo Transport consulting design share company (TCDSCo) is a full fielded state owned consulting firm that deals with the design and construction supervision of road‚ bridges and airports. The company is established in august 1987. Before its establishment as an independent consulting firm TCDSCo had been a division under Ethiopian roads authority. The main purposes of its establishment are the following:- To engage in the activities of surveying and designing of
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city$p Iffi[]ililil]ilil]tililfl[ll]ffi Guilds 616s-002 JUNE 2010 Certificate in Construction Basic construction skills principles 61 61-OO2t Tuesday 1 June 2010 14:0O- 15:00 You should have the following for this examination . a multiple-choice answer sheet . a pen with black or blue ink . a non-programrnable calculator . \’ This question paper is the property of the City and Guilds of London lnstitute and is to be returned after the examination. following notes
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Immediate 01 week 2 weeks 2-Workers were picking up the cement filled baskets in stooping position from cement mixer during concrete work. Hazard of ergonomics. Possible risk of back pain and lower back injury over a period of time. Provide stands under cement mixer to help workers avoid stooping while lifting Arrange conveyor lifting for concrete pouring. Arrange concrete pouring machine 2 days 4 days 2 weeks 3- Worker was seen using hand drill on a side wall at nearly 4 m height at work platform
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BEAM DESIGN DESIGN LOAD 1. Calculate factored point load (P.43‚ Table 4.2) 2. Calculate max shear‚ V for all axis 3. Calculate max moment‚ M for all axis SECTION PROPERTIES 1. Write down all section properties (Section table) SECTION CLASSIFICATION 1. Obtain design strength‚ py (P.32‚ Table 3.2) 2. Calculate ε 3. 4. 5. Classify flange (P.66-68‚ Table 7.1-7.2‚ 7.3) Classify web (P.66-68‚ Table 7.1-7.2‚ 7.3) Conclude classification (選最差) 275 py LOCAL PLATE BUCKLING (有 COMPRESSION 先計)(FOR CLASS
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one of the rod mill Sand type is mainly used for feldspar‚ quartz‚ minerals and other raw materials‚ processing‚ crushing‚ also applies to the production of abrasives‚ refractories‚ cement‚ steel grit‚ slag powder‚ copper ore‚ iron ore‚ gold ore‚ concrete aggregate ‚ asphalt aggregate and other hard‚ brittle materials in the crushing and broken‚ is an efficient‚ energy-saving equipment‚ sand gravel‚ sand making energy-efficient than traditional‚ is the world’s advanced system sand equipment. Of
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Aesthetics and Architecture of 1929 - 1949 Design is not always about aesthetic values anymore‚ but rather the orchestra of how the buildings and environments fit into the city fabric‚ how they achieve goals in terms of city regulations and how the numbers work to fulfill the developments of the project. Architects and urban designers are in the side that should satisfy these whole aspects - so not only the buildings are beautiful in the drawing plans or in the computer screen‚
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Introduction Regional character is a necessary property of any authentic architecture. As all buildings form part of a concrete “here” they cannot be alike every¬where‚ but have to embody the particular qualities of the given place. From ancient times this quality has been recognized as the genius loci and historical buildings normally had a distinct “local flavour." Architecture thus helped-man to identify the "spirit of the place" and offered him a sense of belonging. Recognized as one of the
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shallow foundation transfers the load of the building to the walls of the substructure and it is used commonly for ordinary buildings. Column footing‚ strip footing‚ slab on grade‚ and mat foundations are part of the shallow foundation. Mostly concrete is used and sometimes steel to reinforce it which makes it affordable. The construction procedure of shallow foundations isn’t complex‚ therefore laborers don’t need any expertise. The disadvantage of using shallow foundations is that they are
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