LECA NODULLAR SINTAGG LITAGG VERMICULITE PERLITE HYDROTONE
  • Location
    Satelitte, Ahmedabad
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    +(91) 886 611 7051
Nodullar
Nodullar
Nodullar

Nodullar aggregates are round in shape with coarse texture, off white/ivory colored with a cellular structure inside,are pelletized and processed resulting in light, porous, aerated modules with a tough outer shell aggregates, used for roof/heat insulation .In addition each of the Nodullar balls also acts to form of geometric barrier which helps todisplace and irradiates heat over a larger surface area the air entrapped thus , reduces the rate of heat transfer compared with dense, natural aggregates. Resulting the use of Nodullar in concrete improves, (i.e. reduces) the thermal conductivity. Therefore, the thermal properties of Nodullar have been used widely to improve thermal insulation in buildings and structures.


  • Advantages of Nodullar:
    • Light weight
    • Thermal insulation due to a low conductivity coefficient
    • Soundproofing with a high acoustical resistance
    • Moisture impermeability
    • Durability
    • Fire resistance
    • A pH of nearly 7
    • Reduction of construction dead loads and earthquake lateral loads
  • Application of Nodullar:
    • Waterproofing cum Roof Insulation
    • Light weight Roof/ Floor fill
    • drainage for Roof Gardening /Landscaping
    • Light Weight Concrete
    • Cavity Wall Filling
    • Precast (blocks/walls) elements
    • Pack Size : Available in 25, 50 kg bag
  • Technical Specification :
    • Technical Specification :

      Material Siliceous minerals
      Size 4-12mm
      Shape Normal round nodules
      Density 600-650 Kg/m³
      Thermal Conductivity 0.12 W/mK