Booster01

Introduction:  Stair is stepped path for going up. Stairs can take a large number of forms combining winders and landings. Technical terms is below in civil Engineering and Classification of the Stair . Technical Terms of Stairs: i.                      Tread ii.                    Rise iii.                   Step iv.                  Nosing v.                    Scotia block vi.                  Landing vii.                 Flight viii.               Soffit ix.                  Pitch or Slope x.                    String or Stringer xi.                  Hand Rail xii.                 Baluster xiii.               Newel and Newel post xiv.               Carriers or Rough string xv.                Spandrel xvi.               Working Line or Line of Travel xvii.             Line of Nosing. Five Type of Stairs Based on its Material: 1.        Timber Stairs 2.        Stone Stairs 3.        Brick Stairs 4.        Steel Stairs 5.   

Introduction: Many different ratios of Elements mixing to get more strength concrete for use the specific structure.  We know to get full strength of concrete structure , of-course followed the qualitative standard maintains Materials. And should used the latest technology for Civil Engineering Construction Works. Must be, applying the Concrete related trusted Tests. Lest go to see how many test in concrete. Type of concrete tests 1.        Grading of aggregate: Fine aggregate and Coarse aggregates combination that called all-in-aggregate. a.        Fine aggregate: Fine aggregate to passing of 4.75 mm piercing. b.       Coarse aggregate: 25mm-80mm for coarse aggregate size. 2.        Slump Test: Concrete mix like to be workability qualified. For that needed of slump test. 3.        Cylindrical Test: Find for the right ratio before tested will compress of strength.  Generally curing about 7 to 21 or 28 days in water of 27+2 degree Celsius at Concrete blog. 4.