Coatings at the back faces of abutments, Civil Engineering

Assignment Help:

Q. Coatings at the back faces of abutments?

There are many views on the necessity of application of protective coatings (can be in the form of two coats of paint) to the back faces of bridge abutment. The main function of this coating serves to provide waterproofing effect to the back faces of abutments. By decreasing the seepage of water through the concrete, amount of dirty materials accumulating on the surface of concrete will be significantly decreased. Engineers are likely to consider this as an inexpensive method to provide extra protection to concrete. But others may consider that such provision is a waste of money and isn't worthwhile to spend extra money on this. 

395_Coatings at the back faces of abutments.png

Fig. Coatings at back faces of an abutment.


Related Discussions:- Coatings at the back faces of abutments

Maximum shear stress , the propane gas tank has an inner diameter of 1500mm...

the propane gas tank has an inner diameter of 1500mm and wall thickness of 15mm. If the wall is pressurized to 2MPa, determine the absolute maximum shear stress in the wall of tank

Properties of timber, Properties  of Timber Properties of good timbers ...

Properties  of Timber Properties of good timbers are following: Color: color should be uniform. Odour: Odour should be pleasant when cut freshly. Soundness: A cl

Epoxy-coated bars vs galvanized bars, Bonding performance to concrete: Epox...

Bonding performance to concrete: Epoxy-coated bars vs. galvanized bars  Based on the findings of CEB Bulletin 211 the bonding of galvanized bars to concrete is lower in early

Define diving equipments for underwater inspection of bridge, Define Diving...

Define Diving Equipments for Underwater Inspection of Bridge? Generally two types of diving, Scuba diving and surface supplied air diving, is employed in underwater inspection

Determine the uses of screw connectors, Determine the uses of Screw connect...

Determine the uses of Screw connectors Screw connectors are normally used  to splice large-diameter high-tensile strength bars. The bars are threaded at the ends and a sheet-me

Brick, what is fist class brick?

what is fist class brick?

Determine the specific gravity of solids, The Atterberg limits of a clay so...

The Atterberg limits of a clay soil are: Liquid limit = 63%, Plastic limit = 40%, and shrinkage limit = 27%. If a sample of this soil has a volume of 10 cm 3 at the liquid limit a

Earth Pressure Theories.., While calculating Active Earth Pressure, do Colo...

While calculating Active Earth Pressure, do Coloumb''s Theory and Rehbann''s theory yield same results? I''ve tried and didn''t get the same results. Where might be the mistake?

What is meaning of maintenance period, Question If contractor is likely...

Question If contractor is likely for defective works for 12 years with pact under seal, then what is meaning of Maintenance Period? Answer Faulty works constitute a br

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd