Conbextra Chemical

Dry Powder Conbextra Chemical

Approx Price: Rs 790 / Kilogram 
Minimum Order Quantity: 25 Kilogram
Uses:

  • Conbextra Chemical is used for free flow precision grouting in a wide range of applications
  • These critical uses include heavy duty support beneath machine base plates, bridge bearings and crane rails

Features:

  • Unique non-metallic dual expansion system compensates for shrinkage in both the plastic and hardened states.
  • Excellent initial flow and flow retention
  • High early strength facilitates rapid installation and early operation of plant
  • Hydrogen free gaseous expansion
  • Chloride free
  • Suitable for pumping or pouring over a large range of application consistencies and temperatures

Standards compliance:

  • Conbextra Chemical conforms fully to U S Corps of Engineers specification for non-shrink grout CRD-C621-89 and ASTM C1107-91 (Type C)

Description:

  • Conbextra Chemical is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free-flowing precision grout for gap thickness up to 125mm
  • In addition the low water requirement ensures high early strength and long term durability
  • Conbextra Chemical is a blend of port land cements, graded fillers and chemical additives which impart controlled expansion in both the plastic and hardened states. The filler grading minimizes segregation and bleeding over a wide range of application consistencies

Technical support:

  • Fosroc offers a comprehensive range of high quality, high performance construction products
  • Fosroc offers technical support and on-site service to specifiers, end-users and contractors.

Additional Information:
  • Item Code: HF

Conbextra Chemical for Grouting

Approx Price: Rs 1,580 / Litre 
Minimum Order Quantity: 1 Litre
Uses:

  • Conbextra Chemical is used for grouting of equipment like blast furnace, chimneys, etc., and also for concrete floor refurbishments, where high temperature and thermal gradients are envisaged

Features:

  • Expansion system compensates for shrinkage in the plastic state
  • No iron content to cause staining
  • Prepacked material overcomes onsite batching variations
  • Develops high strength
  • Free flow ensures high level of contact with the load bearing area
  • Thermal resistance property ensures effective functioning even at high temperatures up-to 5000C and thermal gradients

Description:

  • Conbextra Chemical is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free flowing, non shrink grout for applications in high temperature zones
  • Conbextra Chemical is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion, while minimizing water demand. The product is designed to provide resistance to high temperatures upto 5000C without losing its performance characteristics

Technical Support:

  • An experienced technical advisory team is available to give technical service on request.

Additional Information:
  • Item Code: HR

Conbextra Chemical for Underwater Grouting

Approx Price: Rs 2,075 / Litre 
Minimum Order Quantity: 2.5 Litre
Uses:

  • As free flow or pumped material for underwater grouting without significant 'wash-out' of the cement phase

Features:

  • Shrinkage compensation: Gaseous expansion system compensates for shrinkage and settlement in the plastic state, associated with conventional cement repair materials
  • Anti wash out: No risk of significant wash-out of cement phase when placed under water. Displaces water effectively
  • Low porosity: Better steel protector than concrete.
  • High bond strength: No primer required
  • High early strength: Facilitates rapid installation and early operation of plant
  • Durability: High early and ultimate strength combined with exceptional resistance to attack by freeze/thaw cycling.
  • Reliability: Factory controlled, prepacked components.
  • Only the addition of water is required on site
  • Chloride free: Composition allows high early strength development without the use of chlorides

Standards Compliance:

  • Conbextra Chemical is tested using the appropriate sections of the following specifications: BS 188, BS 4550 & BS455

Description:

  • Conbextra Chemical is supplied as a ready to use dry powder requiring only the addition of water to produce a free flowing, non shrink, grout material which exhibits exceptional resistance to 'washing out' of the cement phase when placed in stationary or moving water
  • The material is a mixture of specially processed cement, with carefully graded fine aggregate
  • Additives impart controlled expansion, water reduction and non washout characteristics
  • The aggregate grading is designed to aid uniform mixing, minimize segregation and bleeding whilst assisting the flow characteristics.
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