Professor Seal – PB Plast+

Superior Quality Chloride Free Composite Mix for The Pre-Cast Concrete Industry

Professor Seal – PB Plast+ is a silicate based liquid which acts as a plasticizing accelerator for cement,
concrete and mortar. Professor Seal – PB Plast+ admixed mortars and concretes set fast giving early
and final high strength. Professor Seal – PB Plast+ is of special use in shot-creating, gunniting,
plasticizing and concreting in very low temperatures.

Volume
5 kg 25 kg

Quick info

Category:

Description

Areas of Applications:

  • As accelerating admixture for plasters, mortar, gunniting / shot-creating application.
  • Early shifting and form removal / demoulding of pre-cast elements.
  • As an accelerator during production of hollow / solid blocks, paver blocks / tiles, cement tiles, which helps in reducing breaking of the edges while opening and lifting the moulds.
  • Cold weather concreting and shortcreting / gunniting.

Application Method:

  1. Charge cement and aggregates to concrete mixer as per the mix design, mix in dry state for 1-2 minutes.
  2. Start addition of 75% – 80% mixing water & mix for 2-3 minutes.
  3. Professor Seal – PB Plast+ is added as per the recommended dosage into the remaining mixing / gauzing water, then add to concrete mixer & mix for another 2 minutes.
  4. Discharge the concrete / plaster into the moulds & set initially for 24-36 Hours.
  5. Cure the applied mortar or concrete as per good construction practices.

Technical Specifications:

  • Form: Free flowing thin liquid
  • Specific Gravity: Wine red colour
  • Air Entrainment: 1.05±0.02 gms/cc
  • Chlorides: Nil
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