Detailed Project Report on discontinuous sandwich panel production (puf)

 
DISCONTINUOUS SANDWICH PANEL PRODUCTION (PUF)
[CODE NO. 1996]

Thermally insulated composite building elements for roof and wall cladding in buildings, thereby forming the building envelope. They consist of an inner and outer galvanised sheet metal cover, coated on one side. They are manufactured in continuous production plants. The application is in industrial construction i.e. construction of industrial halls and cold storage facilities. Sandwich panels are also suited for other fields of application.

Sandwich panels are by now in common use as cladding elements in the building industry, creating building envelopes and partition walls. They fall under the class of composite elements and consist of an insulating foam core and a metal layer on either side, solidly glued to the core. The core is usually made of polyurethane foam (PUR) or mineral fibre wool (MIWO). Sandwich panels with a polystyrene core are also available, however. The sandwich panel has a high load-bearing capacity and is very rigid - due to the bonding (bonding or adhesion) of the covering layers to the shear-resistant core. The core simultaneously lends the building envelope excellent thermal insulation properties. Sandwich structures are quick to install and are used mainly for roofing and walls for industrial, office and administration buildings, as well as for cold storage and freezing units. Sandwich panels are of late being thoroughly tested for application in residential housing.

Polyol  is  a polyhydric alcohol, Containing three  or  more hydroxyl  groups.  Polyurethane systems  Comprising  polyol  and isocyanates used for thermal insulation for Refrigeration.

 Polyurethanes  are  addition  polymers  obtained  from   the chemical  reaction of an polyol and an isocyanate,  which  occurs readily  at  room  temperature.   Major  polyurethanes   products i.e Rigid low density polyurethane, foams are the most  efficient  Šcommericially  available insulation material.


COST ESTIMATION

Plant capacity                                    500.00 SQ.MTR/day            
Land & Building (2000 Sq.Mtr)           Rs. 2.75  Cr
lant & Machinery                                Rs. 1.50  Cr
W.C. for 3 Months                             Rs. 1.42  Cr
Total Capital Investment                    Rs. 5.77  Cr
Rate of Return                                 23%
Break Even Point                             53%


INTRODUCTION                                            
PROPERTIES AND CHARACTERISTICS                            
BIS SPECIFICATION                                        
ADVANTAGE AND APPLICATION OF PUF PANEL                        
MARKET SURVEY                                            
OVERVIEW OF CONSTRUCTION IN INDIA                            
FDI POLICY FOR INDUSTRIAL PARKS:                            
SWACHH BHARAT MISSION (SBM):                                
HERITAGE CITY DEVELOPMENT AND AUGMENTATION YOJANA (HRIDAY):    
PRESENT MANUFACTURERS/SUPPLIERS OF DISCONTINUOUS SANDWICH PANEL                                                
RAW MATERIALS                                            
RIGID POLYURETHANE FOAM –SANDWICH PANELS                    
MANUFACTURING PROCESS OF SANDWICH PANEL                    
PROCESS IN DETAILS                                        
PROCESS FLOW DIAGRAM                                    
DISCONTINUOUS PANEL LINE                                
TECHNICAL SPECIFICATION OF PUF PANEL                        
OTHER PROCESS FOR SANDWICH PANELS SANDWICH PANELS (CONTINUOUS PROCESS)                                               
DIMENSIONAL TOLERANCE FOR SANDWICH PANELS                    
PLANT LAYOUT                                            
PRINCIPLES OF PLANT LAYOUT                                
PLANT LOCATION FACTORS                                    
EXPLANATION OF TERMS USED IN THE PROJECT REPORT                
PROJECT IMPLEMENTATION SCHEDULES                        
SUPPLIERS OF RAW MATERIALS                                
SUPPLIERS OF PLANT AND MACHINERIES                        
SUPPLIERS OF PLANT & MACHINERIES (IMPORTED)                    


APPENDIX – A :

 1.      COST OF PLANT ECONOMICS      
 2.      LAND & BUILDING                                      
 3.      PLANT AND MACHINERY                                  
 4.      FIXED CAPITAL INVESTMENT                             
 5.      RAW MATERIAL                                         
 6.      SALARY AND WAGES                                     
 7.      UTILITIES AND OVERHEADS                              
 8.      TOTAL WORKING CAPITAL                                
 9.      COST OF PRODUCTION                                   
10.      PROFITABILITY ANALYSIS                               
11.      BREAK EVEN POINT                                     
12.      RESOURCES OF FINANCE                           
13.      INTEREST CHART                                       
14.      DEPRECIATION CHART                                   
15.      CASH FLOW STATEMENT                                   
16.      PROJECTED BALANCE SHEET