Services

Our value added service of insulation is well handled and organized by our professionals. Serving the needs of our esteem clients we offer our systematic service for all types of insulation in numerous industries such as power plants, sugar, paper and pulp, cement, fertilizers, refiners and petrochemicals.

Installation

Insulation is reduction of heat transfer between objects in thermal contact or in range of radiative influence.

Types of Insulation

Hot insulation :

Hot insulation shall be generally be applied to equipements and piping operating at 60 degree celcius and above, except for the case where heat loss is desired. Where heat loss is to be restricted, however, full heat conservation insulation shall be applied, even where the operating temperature is below 60 degree celcius.

General Application Method 
• Cleaning Rust and dust and other foreign material with wire brush.
• Application hot service material with one side checker wire mesh.
• Stitching joints tightly with 20gauge lacing wire .
• Jacketing with Aluminum sheet properly grooved at the edge of the sheet for waterproofing and for reinforcement with self-tapping sheet metal   screw. 

Material used in hot insulation work 

1. Light resin bonded wool: Used upto temperature of 900 degree celcius. 

2. Calcium silicates: Used upto temperature of 1000 degree celcius. 

3. Fibre glass wool: Used upto temperature of 450 degree celcius. 

4. Ceramic wool: Used upto temperature of 1250 degree celcius. 

Cold Insulation:

Cold insulation is applied to equipements and piping operating at temperature below 10 degree celcius where reduction of heat gain and prevention of surfaces from condensation is desired. 
For such equipements and piping fixed without interlaying equipements and piping to be insulated over the attachments by the thickness of insulation such as skirts or leg of tanks, pipe supports, branches of vents and drain piping.

General Application Method 
• Cleaning Rust and dust and other foriegn particles with the help of wire brush. 
• One coat of anticorrosive paint over the pipe and surface area. 
• Fixing Cold Service Material with bitumen and sealing joints properly. 
• Fixing vapour barrier over the above material. 
• Jacketing with aluminum sheet proper grooved at the edge of sheet for waterproofing and for reinforcement with self-tapping sheet metal screw. 

Material used in cold insulation work: 

1. Poly styrene: Used upto temperature of -20 degree celcius. 

2. Poly urethanes: Used upto temperature of -200 degree celcius. 

Nitrile Rubber: Used upto temperature of -200 degree celcius. 

Dual Insulation:

Ther term dual insulation is used where equipements or piping are operated under dual utility such as hot and cold then dual temperature insulation shall be provided.Providing insulation for piping and equipements operates normally at cold temperature below 10 degree celcius but which are subject to high temperatures above 60 degree celcius during regeneration, then dual insulation shall be applied.

General Application Method: 
• Cleaning Rust and dust and other foriegn particles with the help of wire brush. 
• One coat of anticorrosive paint over the pipe and surface area. 
• Application of hot service material with one side checker wire mesh. 
• Application of vapour barrier over the mattress. 
• Fixing Cold Service Material with bitumen and sealing joints properly. 
• Jacketing with aluminum sheet proper grooved at the edge of sheet for waterproofing and for reinforcement with self-tapping sheet metal screw. 

Accoustic insulation:

These type of insulation is used to reduce sound level to a comfortable point to provide a cozy and comfortable atmosphere. 
These type of insulation is used at building, malls, theatres, hotels, studio, Hospitals. 

Ducting

Ducting is used to deliver or remove air through a specific path. It is generally made of Galvanised Iron Steel. 

False cieling

False cieling is generally used for aesthetic purpose. 
These type of work 

© 2014 JC Engineers. All rights reserved. Design by illusion Artist