Motto: „And what, I said, will be the best limit for our rulers to fix when they are considering the size of the State and the amount of territory which they are to include, and beyond which they will not go? What limit would you propose? I would allow the State to increase so far…
Many contemporary writers have developed and elaborated upon various fluid metaphors to capture aspects of contemporary social life (Urry, 2000). Flows and fluidity are some of the catchwords in social, cultural, and urban thinking that is used as building blocks in theorizing contemporary trends with a focus on process, connectivity, and mobility at the expense…
The scholarly thrust of urban planning is its use of, as well as its contribution to, social science. As a discipline bordering with civil engineering, furthermore, urban planning has always carried also an important cross-disciplinary message beyond social science. Yet the association of urban planning with humanistic disciplines and the fine arts has been undervalued or ignored…
Stress Distribution In Soil Displacements in soil occur from stresses applied by loading forces. The distribution of stress in soil should be known for realistic estimates of displacements caused by applied loads on the supporting soil. The following methods may be used to estimate the stress distribution of soil for an applied load Q at the center…
Protection Of Masonry During Construction It is necessary to protect masonry during construction when the mortar is green or when masonry has not been laterally supported, against damage due to rain, frost, storm, etc. It is also necessary to protect some vulnerable parts of masonry such as jambs, corners and sills and expose masonry, during…
The Basic Properties Of Heat-Insulating Material In architecture, the material which prevents the outflow of indoor heat is normally called adiabator. On the other hand, the material which prevents the inflow of outdoor heat is called heat insulator. These two are collectively called heat-insulating materials. This kind of material is mainly used for walls, ceilings,…
Defects in brickwork EFFECTS OF WORKMANSHIP ON MASONRY STRENGTH Masonry has a very long tradition of building by craftsmen, without engineering supervision of the kind applied to reinforced concrete construction. Consequently, it is frequently regarded with some suspicion as a structural material and carries very much higher safety factors than concrete. There is, of course,…
Air entrained concrete A major advance in concrete technology in recent years is the introduction of tiny disconnected air bubbles into concrete called air entrainment. Air entrained concrete results from using either an air-entraining cement or an air-entraining admixture during mixing. Adding entrained air to concrete provides important benefits in both plastic and hardened concrete,…
PLASTERING plastering The following topics are covered in this post. 1. What is plastering? 2. What are the requirements of good plaster? 3. Different types of mortars for plastering 4. Number of coats of plastering 5. How to preparation of background before plastering? 6. What are the recommended mortars mixes for different situation? 7. What are the defects in plastering? WHAT IS…
Factors affecting choice of concrete for a structure The choice of whether a structure should be built of concrete, steel, masonry, or timber depends on the availability of materials and on a number of value decisions. 1. ECONOMY Frequently, the foremost consideration is the overall cost of the structure. This is, of course, a function of…