What are advantages and disadvantage of varnishing, Civil Engineering

Assignment Help:

Q. What are advantages and disadvantage of varnishing?

Varnish is a clear pale solution of a resinous substance ( like amber, common resin, copal, lac, or shellac 0 dissolved in either oil turpentine or alcohol. The solution on drying forms a hard, transparent glossy film on the varnished surface plays an important role in finishing wooden surface of doors windows floors etc.

Advantage -

i. Varnish is applied on unpainted furniture and other wood work to decorate the surface with out hiding the beautiful grain of wood and to protect the surface against the adverse influence of the atmosphere.

ii. Painted surface are varnished to enhances the appearance of the paint and the increase the durability of the paint film.

Disadvantage -

It is not durable due to it should not water resistance.


Related Discussions:- What are advantages and disadvantage of varnishing

#survey, Ask question #chaining and rangingMinimum 100 words accepted#

Ask question #chaining and rangingMinimum 100 words accepted#

Explain the statements about the critical path method, 1. Determine a netwo...

1. Determine a network diagram method that uses only finish-to-start relationships and may use dummy activities to define logical relationships.  2.  Precedence diagr

What are probable solutions to rectify the situation, Question If in ca...

Question If in case mud waves occur during reclamation, what are probable solutions to rectify the situation? Answer (i) Option 1 - Complete Removal of All Disturb

Manage civil work design, Ask question #Minimum 1Make a detailed list of al...

Ask question #Minimum 1Make a detailed list of all constraints and requirements to the bridge design00 words accepted#

Incremental launching mode of bridge construction, In i ncremental launchin...

In i ncremental launching mode of bridge construction, what are ways adopted to increase sufficient resistance of superstructure during launching practice?

Chemistry, What is the difference between scale and sludge

What is the difference between scale and sludge

Jacking face for pipe-jacking, Ground settlement occurs ahead or behind the...

Ground settlement occurs ahead or behind the jacking face for pipe-jacking? It's reported by Lake (1992) that settlements are expected at ground surface at a distance of 1-2 ti

Structure analysis, In a cantilever truss it is very essential to find out ...

In a cantilever truss it is very essential to find out the reactions before analyzing it.

Local vehicle parapet strong enough to contain vehicles, Q. Local vehicle p...

Q. Local vehicle parapet strong enough to contain vehicles? Majority of local parapets are 1.1m high in addition they are designed to resist impact from a 1.5ton car moving at

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