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Sika Parex Bedding Mortar SF | 1-Part Cementitious Bedding Mortar

Sika Parex Bedding Mortar SF

650334
SIK9547

Parex Bedding Mortar SF is a cement based, one-component powder mix including special shrinkage compensating components. The mixed material produces a mortar, which may be rammed into gaps between concrete units, without the use of shuttering, to create a supporting fill.

  • Pre-bagged for quality, easy to mix and apply
  • Chloride free

Size
£33.96(incl. VAT)
£28.30(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

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Features & Benefits


  • Ideal for use as:
    • Bedding of precast units
    • Pointing joints 
    • Filling lifting eyes
    • Placement in gaps to form a fill without the use of shuttering
  • Pre-bagged for quality
  • Chloride free
  • Shrinkage compensated
  • Easy to mix and apply
  • Good mechanical properties
  • Time saving and cost effective



Substrate Quality/Pre-treatment


Contact surfaces should be sound, clean and provide a mechanical key. Remove all loose material, plaster, paint and oily deposits.

The prepared surfaces should be pre-dampened. Remove any standing water before placing Parex Bedding Mortar SF.



Mixing


Pour the required quantity of water into a suitable mixing vessel. Slowly add the powder to the water whilst continuously mixing. Mechanical mixing is recommended. Suitable mixers include a slow speed high torque drill with a Mortar Stirrer or a forced action mixer such as Creteangle or Mixal. Mixing should be continued to form a mortar of consistency suitable for ramming into place.

Bedding Mortar is packed in 25kg bags. The yield obtained from these units is approximately 13 litres of mixed material.



Application


Place Parex Bedding Mortar SF firmly into the prepared gap. Use a suitable ramming tool to ensure complete filling of the gap and compaction of the mortar. Allow the mortar to stiffen then finish the exposed surface with a dampened steel trowel.

Curing of exposed surfaces should be undertaken in accordance with good concrete practice. Suitable methods of curing include water spray, polythene sheeting and spray applied concrete curing membrane such as Sikafloor ProSeal W.

Clean all tools and application equipment with water immediately after use. Hardened / cured material can only be mechanically removed.



Limitations


  • Avoid application in direct sun and / or strong wind and / or rain
  • Do not add water over recommended dosage
  • Apply only to sound, prepared substrates
  • Do not add additional water during the surface finishing as this will cause discoloration and cracking
  • Protect freshly applied material from freezing



Product Details
9547-962858

Data sheet

Manufacturer
Sika
For Use On
Concrete
Application Method
Trowel
Pack Size
25KG (Approximately 13 litres of mixed material)
Minimum Applied Thickness
10mm - 75mm for structural support
Down to 5mm for finishing.
Mixing Ratio
~3.0 - 3.25 L of water for 25 kg powder
Pot Life (at 20°C)
45 minutes
Compressive Strength (at 20°C)
1 day: ~16 N/mm2
7 days: ~36 N/mm2
28 days ~58 N/mm2
Density
2100 kg/m3
Shelf Life (from date of manufacture)
6 months
Colour(s)
Grey
Suitable For Use On
Concrete
Application Method
Trowel
Manufacturer
Sika
Components
1K
Usages
Concrete Repair
Product Usage Type
Mortar
Product Range
Parex
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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IMPORTANT SHIPPING & DELIVERY INFORMATION

Sika Parex Bedding Mortar SF is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT


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