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Concrete Repair Mortar
Rs 45 / KgGet Latest Price
|Packaging Type||waterproof laminated HDPE bag|
|Appearance||Free flowing grey powder|
|Compressive Strength,N/mm2(Typical) at 27 D C||( W/P= 0.16)|
|Free linearExpansion,ASTM C 827||0.2-2%|
|Coefficient of ThermalExpansion, per D C||11-12x10-6(Similar to Concrete)|
|Flexural Strength, 28days, N/mm2(Typical) at27 D C||>4|
|Bond Strength,28 days,N/mm2(Typical) at 27 D C||>2|
|Pot Life, at 27 D C, minutes||>30|
|Fresh Wet Density, kg/m3||2100-2200|
|Material required for 1m3Volume, kg||1800-1900|
Controlled expansion to ensure positive surface contact.
Chloride free and non metallic, hence no rusting or staining on exposed edges.
Excellent bond tothe concrete and steel substrate.
Low permeability provides maximum protection against corrosion and carbonation.
Readyto use- only addition of water is needed atsite.
CHRYSO EXCEM PMC40 is a single component cementitious,polymer modified non-reactive selective fiberreinforced repairmortar to provide excellent properties as well as resistance tocorrosion and carbonation and shrinkage cracking.CHRYSOEXCEM PMC40 can be applied in thickness from 10 mm to 40 mmin vertical and 25 mm in overhead situation. It is suitable to applyby hand trowel or by special mortar spray machine.
Domains of Application:
CHRYSO EXCEM PMC40 is a general purpose cementitious repaircompound which is used to reinstate damaged and deterioratedconcrete. This product is suitable where above average corrosionand carbonation resistance is required
Method of Application:Surface Preparation:
All surface laitance and unsound concrete must be chipped awayso that a reasonable rough, but strong sound surface is provided.All surfaces must be free from oil, grease and dust, this particularlyapplies to theunderside of bed plates, bolts, pipes or concrete surfaces which may have surface contact with the CHRYSO EXCEMPMC 40. After cleaning, saturate the concrete surfaces with cleanwater. Ensure that no free standing water is present on surfacesof foundations or in bolt holes or on the concrete surfaces whichto be repaired / encased before applying CHRYSO EXCEM PMC 40
CHRYSO EXCEM PMC 40shall be applied with a steel trowel ona prepared SSD concrete surface with a thickness from 10mm to 40mm. If the thickness is more than 40mm, another layershall be applied after 24 hours from the application time ofprevious layer.
Curing is very essential for CHRYSO range of EXCEM PMC 40 Mortar. Curing shall be started within 20-24 hours dependingon climatic conditions. Curing shall be done by sprinkling ofwater (4-6times per day for 7-10 days) for vertical and ceilingsurfaces.Good quality curing compound can also be used wherewater curing is not possible.
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