Certifications


S.No PRODUCT PROPERTIES DESCRIPTION STANDARDS Certification By Tested on
1 Density pdf Low density board (882 Kg/m3), results in less weight & easy workability.   M/s Chemical & Metallurgical services, Chennai Aug-17
2 Flexural Strength pdf 10.65 N/mm2 - Longitudinal & 5.75 N/mm2 - Transverse , which indicates a stronger material.   M/s Chemical & Metallurgical services, Chennai Aug-17
3 Impact Strength pdf As 1930 J/m2 , hence HILUX withstands for high impact areas.   M/s Chemical & Metallurgical services, Chennai Aug-17
4 Bending Strength 129 Kg/cm2 is the average , 6 mm thick boards can be bent to 600 mm radius , helps to make curved linings ,which indicates a strong material.   M/s ANNA UNIVERSITY, Chennai Apr-05
5 Compressive Strength pdf 22.95N/mm2 ASTM C165 M/s Chemical & Metallurgical services, Chennai Aug-17
6 Young's Modulus Average is 265 Kg/cm2.   M/s ANNA UNIVERSITY, Chennai Apr-05
7 Screw Withdrawal pdf Screw withdrawal along the face N (Screw holding power 1529 N
Load applied through (disc) 600 x600 x21mm Load failure 4589 N
Center point loading using iron ball of 63mm dia . 600 X 600 X12 load failure 3622 N
Center point loading using iron ball of 63mm dia . 600 X 600 X12 load failure 3765 N
IS:2380(XIV)1977 M/s NTH-Chennai Aug-16
8 Point Load Load applied through area ,600 x 600 x42 mm   M/s NTH-Chennai june-2015
9 Shear strength Average sher strength 8.4 N/Sqmm IS :1708-1986 M/s NTH-Chennai Jan-16
10 Wind Pressure pdf Structural Stability certificate IS:875 Part1-1987(Dead Load) & IS:875 Part3-1987(Wind Load) M/s Axis Structural Design-Pune Jan-16
11 Thermal Conductivity pdf 0.133 W/mK , Energy saving , less heat transmission & better insulating efficiency. ASTM C177 & ISO 8302 M/s ANNA UNIVERSITY, Chennai Feb-16
12 Non-Combustibilitypdf The average mass loss is 22.73%, which indicates the time of flaming is NIL, doesn't act as fuel to fire. BS 476 Part 4 :1970 M/s PSB Corp., Singapore Mar 2015
13 Ignitabilitypdf Not easily Ignitable, good one against the fire. BS- 476 : Part 5 : 1979 M/s PSB Corp., Singapore Mar 2015
14 Fire Propogation pdf As the Fire Propogation Index , I 1.2 , better fire resistant BS-476-Part 6 : 1989 + A1 : 2009 M/s PSB Corp., Singapore Mar 2015
15 Surface spread of flame pdf After testing the spread of flame on the HILUX CSB , for 10 min is NIL, comes under CLASS1 , will not help in spread of fire. BS-476-Part 7 : 1997 M/s PSB Corp., Singapore Mar 2015
16 Fire Resistance As per the better Index , CLASS1 & less ignitability , HILUX board acts as a better FIRE resistant with fillets, Mineral or Ceramic wool, rated for ONE , ONE & HALF , TWO & FOUR hours respectively. BS - 476-Part - 20/22, IS:3614-Part 2-1992 & IS :3809-1979 M/s CBRI Roorkee 10 years back certified for 1, 1.5, 2 & 4 Hrs.
17 Sound Absorbtionpdf Perforated HILUX board NRC value ranges from 0.70 to 0.85 and 0.3 for plain board hence the Sound Absorbtion is good. IS 8225-1987 / ASTM C423 M/s NPL, Delhi
M/s ARAI, Pune Feb 2015
Apr-05
18 Sound Transmission Loss pdf By Placing the Mineral / Glass wool in the cavity , Sound Transmission of HILUX is very less ranges from 39,41,42,45,47,52& 56dB 's respectively. IS:9901(Part 3)-1981, DIN 52210 Part4-1984 & ISO:140(Part 3)-1995. M/s NPL, Delhi
M/s ARAI, Pune
Apr-05
Feb 2015
19 Moisture contentpdf less than 12.36% , better moisture resistant, Maintenance free board , exterior use is possible.   M/s Chemical & Metallurgical services, Chennai Aug-17
20 Water Absorption 65%   M/s Chemical & Metallurgical services, Chennai Apr-15
21 Shrinkage Dimensionpdf 0.10% dry saturated condition, regains to original position , Dimensionally stable Board.   M/s Chemical & Metallurgical services, Chennai Aug-17
22 Expansion under water 0.15%, Dimensionally stable board.   In House  
23 Alkalinitypdf pH is 9.3, Corrosive Resistant Board.   M/s Chemical & Metallurgical services, Chennai Aug-17
24 Water Impermeability pdf The Cut specimens of CSB are subjected to a height of water of 20mm over the surface of the board for 24hr. Traces of moisture appeared on the bottom surface and not droplets, SATISFACTORY BS EN 12467:2012 M/s NTH-Chennai Jun-15
25 Modulus of Rupture(MOR) pdf 10 MPa-Dry condition; 5.07 MPa-Wet condition BS EN 12467:2012 M/s NTH-Chennai Jun-15
26 Modulus of Elasticity(MOE) pdf 5476 MPa-Dry condition; 5144 MPa-Wet condition BS EN 12467:2012 M/s NTH-Chennai Jun-15
27 Freeze Thaw pdf 9.40 MPa- MOR after 25 cycles of freezing and thawing & 9.21 MPa - MOR after 100 cycles of freezing and thawing.

6525 Mpa-MOE after 25 cycles of freezing and thawing & 5227 MPa - MOR after 100 cycles of freezing and thawing.

1.77-Lower Estimation(Rʟ) & 1.76-Lower Estimation(Rʟ).
BS EN 12467:2012 M/s NTH-Chennai Jun-15
28 Heat Rain pdf Observed No cracks, delamination, warping, bowing, other visible defects after 25 / 50 cycles of heat rain, SATISFACTORY BS EN 12467:2012 M/s NTH-Chennai Jun-15
29 Warm Water pdf 6.27 MPa - MOR after 56 cycles at 60°C warm water.

3278 MPa - MOE after 56 cycles at 60°C warm water 1.19-Lower Estimation(Rʟ).

31 Soak Dry 6.42 MPa- MOR after 25 cycles of soak and dry & 7.71 MPa - MOR after 50 cycles of soak and dry.

4361 MPa- MOE after 25 cycles of soak and dry & 4288 MPa - MOE after 50 cycles of soak and dry.

1.24-Lower Estimation(Rʟ) & 1.45-Lower Estimation(Rʟ)
BS EN 12467:2012 M/s NTH-Chennai Jun-15
30 Soak Dry pdf 6.42 MPa- MOR after 25 cycles of soak and dry & 7.71 MPa - MOR after 50 cycles of soak and dry
4361 MPa- MOE after 25 cycles of soak and dry & 4288 MPa - MOE after 50 cycles of soak and dry
1.24-Lower Estimation(Rʟ) & 1.45-Lower Estimation(Rʟ)
BS EN 12467:2012 M/s NTH-Chennai Jun-15
31 Mould Growth pdf As HILUX CSB made from natural minerals free from mould growth JSS - 55555; ISO 846:1997E M/s VIMTA LABS, Hyderabad Aug-09
32 Bacterial Growth pdf Board will not contribute to Bacterial growth BS M/s VIMTA LABS, Hyderabad Sep-09
33 Fire Resistance pdf As per the better Index , CLASS1 & less ignitability , HILUX board acts as a better FIRE resistant , Mineral or Ceramic wool, rated for 132 minutes respectively. 12mm x 2 +64kg/m3 50mmthk +50mm web BS - 476-Part - 20/22, IS:3614-Part 2-1992 & IS :3809-1979 M/s PSB Corp., Singapore Sep-17