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Building Material

TMT Bar

rebar_8
 

Specification

Chemical Properties
Element
IS: 786-1985
specified
TMT
F.e. 415
 TMT
F.e. 500
Carbon %
0.30 Max.
0.18 to 0.21
0.18 to 0.26
Manganese %
Not Specified
0.50 to 1.0
0.60 to 1.0
Sulphur & Phosphorus %
0.11 Max.
105 Max.
105 Max.
Carbon Equivalent %
0.42 Max
0.25 to 0.40
0.30 to 0.45
 
Mechanical Properties
Property
IS: 1786-1985
(Fe 415) Gr.
 TMT Bar Values
Fe 500 Grade
 TMT Values
0.2% Proof Stress
415 Min.
440-490
500 Min.
520-570
Tensile Strength (Mpa)
485 Min.
542 Min.
545 Min.
600-700
Elongation%
14.5 Min.
17-30
12 Min.
15-20
 
Requirement for Bond
Deformation and Surface Characteristics (Mean Project Area)
Size of TMT Bar
IS : 1786 Specified
 TMT Bars
 
Ar Value (min.)
Ar Value (50% More)
8mm
0.96 mm2/mm
Above 1.4 mm2/mm
10mm
1.2 mm2/mm
Above 1.8 mm2/mm
12mm
1.8 mm2/mm
Above 2.7 mm2/mm
16mm
2.4 mm2/mm
Above 3.6 mm2/mm
20mm
3.4 mm2/mm
Above 5.1 mm2/mm
25mm
4.25 mm2/mm
Above 6.3 mm2/mm
28mm
4.76 mm2/mm
Above 7.1 mm2/mm
32mm
5.44 mm2/mm
Above 8.1 mm2/mm

Cement

cement_page_thumb_2

Specification

  • L.O.I. : MAX 5.0
  • MGO : MAX 5.0
  • SO3 : MAX 3.5
  • Finess : 0.08MM SIEVE MAX 10
  • Soundness : Sound Setting Time
  • Initial Set : Min 45 Minutes
  • Final Set : Max 10 Hours

COMPRESSIVE STRENGTH : 

  • 3 Days : 21 MPA
  • 28 Days : 42.5 MPA

BENDING STRENGTH 

  • 3 Days : 4.0 MPA,
  • 28 Days : 6.5 MPA

Clinker

clinker

Specification

    Chemical Analyse Phases and Modules
renge of variation Component percent percent of phases
21.2-21.7 SiO2 21.45 C3S(Alite) 55.16
4.8-5.4 Al2O3 4.91 C2S(Belite) 17.78
3.5-4.2 Fe2O3 3.85 C3A(Aluminate) 6.50
63.5-64 CaO 63.76 C4AF(Ferrite) 11.72
Max:3.9 MgO 3.61 Modules
Max:1.12 SO3 1.00 L.S.F 93.28
Max:0.6 K2O 0.52 S.I.M 2.45
Max:0.4 Na2O 0.27 A.L.M 1.28
Max:0.035 Cl 0.025 A.W 29.47
Max:0.2 Ins.res 0.20 L.P 26.74
Max:0.5 L.O.l 0.35  
  Total 99.95 F.CaO Max:1.5%

Tile Adhesive

tile_adhesive

specification

  • Main Raw Material: Acrylic
  • Other Names: flexible stone tile adhesive
  • Usage: Construction
  • Tile Adhesive: grey color, white color
  • Classification: Double Components Adhesives 
  • MF: 0