WellFix Base

Cementation Enhancement Additive
20.59.59-203-14023401-2018

WellFix Base is an additive for cement mortars; it consists of small globules of amorphous material with the average specific surface area of approximately 20 m2 /g. The prevailing particle size of WellFix Base ranges from 0.01 to 1 µm and less. 

WellFix Base is delivered in 15 kg bags or in 1 ton big bags.


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Purpose

WellFix Base is added to cement mortar to obtain a stronger and more durable stone. WellFix Base reacts with calcium hydroxide released at the moment of Portland cement hydration to form binders. As a result, WellFix Base, as high reactivity pozzolan, helps to obtain a stronger and more durable cement stone and improves concrete characteristics such as compressive strength, bond strength, durability, thermal stability, chemical resistance, and significantly reduces the permeability of cement stone. When natural filler materials are used, strength exceeding 150 mPa is reached. The action of WellFix Base pozzolan micro globules as pore fillers reduces water permeability by 50 %, helps to significantly reduce the capillary porosity and permeability of concrete, significantly enhances the resistance to sulfates, chloride aggression, weak acids, sea water, improves thermal stability up to 400oC and freezing resistance to -50oC, and enhances corrosion resistance.

Physical and chemical properties

Property
WellFix Base-1 
WellFix Base-2 
Appearance 
Grey ultradispersed powder
Fine grained grey powdery material with particle size up to 0.5 mm
Mass content of water, % max.
5.0
10.0
Loss on ignition, % max.
3.0
3.0

Recommendations to application

WellFix Base is added to cement mixture in the amount of 1-5 % in the dry state before mixing.

Quality Himprom LLC

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