Airports Fabrication Foundation Inspections 
The Constructor
MARCH 19, 2012
Steel: Steel is also used in pre-fabricated formwork. Purpose made steel forms are fabricated when dimensional tolerances are critical, or when the forms are planned to be re-used. Aluminium: Often used in pre-fabricated formwork, that is put together on site. waffle floors).
The Constructor
MARCH 19, 2012
Its importance is evident when you consider that the cost of fabrication, erecting and striking the formwork, often exceeds the cost of the concrete it is designed to shape and support. Always inspect the formwork prior to pouring. GOOD FORMWORK: There are two factors that decide how well the concrete will look in the final result.
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The Constructor
NOVEMBER 19, 2011
2) poor communication between the fabricators and erectors. (3) The most common causes of structural failures are: (1) Poor communication between the various design professionals involved, e.g. engineers involved in conceptual design and those involved in the supervision of execution of works. (2)
The Constructor
NOVEMBER 11, 2011
The displacement can be computed as ……………. (1) In such cases, applying the principle of virtual work, ………………….2(a) 2(a) Where, = change in length of member k, = change in thermal expansion of member K = change in temperature.
The Constructor
NOVEMBER 21, 2011
Wet covers, such as straw, earth, burlap, cotton mats, and other moisture-retaining fabrics, are used extensively in curing concrete. I want to know the inspection before the concrete work of foundation. The disadvantages of this method are the expense involved and volume of water required. can u give me the answer?
The Constructor
NOVEMBER 7, 2011
Reinforcement was fabricated and fixed along with post tensioned mono strands (encased in HDPE pipe) to profile. After fabricating and fixing shuttering in position, micro concrete encasement was carried out throughout the core holes in the slab. RECOMMENDED FOR YOU STRUCTURAL DEFECTS OF FOUNDATIONS AT CONSTRUCTION STAGE Close
The Constructor
AUGUST 23, 2012
The metal should have good workability but also keep its strength during fabrication. The metal should normally be specified from standard widths and thickness. Non standard materials are difficult to purchase and also very expensive. Green part in the drawing represent restraint fixing and blue part as load bearing fixing.
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