Product Data Sheet Show all documents

Parex Speedsure S Grout

Rapid setting, high strength, non-shrink cementitious grout

Parex Speedsure S Grout is a Portland cement based product giving high strength, good flow and non-shrink properties. When mixed with water the product produces a material that develops a very rapid gain in early compressive strength, giving ~25N/mm2 in 2 hours.

  • Easy to use - just add water and mix. 
  • Quick setting. 
  • High early compressive strength. 
  • Non-shrink (shrinkage compensated). 
  • Suitable for marine or tidal zones. 
  • Good flow properties. 
  • Can be safely used in contact with steel. 
  • Reaction to fire rating of EuroClass A1 ('non-combustible'). 
  • Allows a rapid return to service. 
Product Data Sheet Show all documents

Usage

  • In situations that require a quick gain in early compressive strength.
  • Repairs to car parks, forecourts, loading bays and ramps that require early trafficking.
  • Factory floor repairs, ruts, hollows and cracks.
  • Grouting in marine / tidal zones.
 
  • Fast-track installation of precast units.
  • Rapid installation and grouting of base plates.
  • Quickly beds and secures signage, posts and street furniture.

Advantages

  • Easy to use - just add water and mix. 
  • Quick setting. 
  • High early compressive strength. 
  • Non-shrink (shrinkage compensated). 
  • Suitable for marine or tidal zones. 
  • Good flow properties. 
  • Can be safely used in contact with steel. 
  • Reaction to fire rating of EuroClass A1 ('non-combustible'). 
  • Allows a rapid return to service. 

Packaging

25 kg bags

Colour

Grey powder

Product Details

Product Information

Shelf life

6 months from date of manufacture.

Storage conditions

Store properly in dry conditions in undamaged and unopened original sealed packaging

Density

~2210 kg/m3
Technical Information

Compressive strength

Age

Compressive Strength

1 Hour

~12 N/mm2

1.5 Hours

~20 N/mm2

2 Hours~25 N/mm2
24 Hours~40 N/mm2
7 Days~52 N/mm2
28 Days~70 N/mm2

Reaction to fire

Euroclass A1

Application

Application Information

Layer thickness

10mm minimum / 100mm maximum

Ambient air temperature

+5°C minimum / +35°C maximum

Mixing ratio

Water : mortar powder = 1 : 6.66 parts by weight (3.75 litres of water per bag)

Setting time

~15 minutes

Initial set time

~10 minutes
Consumption

Yield

As a guide 1 bag yields approximately 12 litres of mixed Parex Speedsure S Grout
Application steps

MIXING

For each 25 kg bag of Parex Speedsure S Grout, 3 litres to 3.75 litres of water are required. Single bag mixes should be prepared using a high torque slow speed drill with a grout stirrer. Pour the required quantity of clean water into the mixing vessel. Slowly add the Parex Speedsure S Grout to the water whilst continually mixing. Continue mixing for 1 minute untill a homogenous mix is achieved. Place grout immediately.

 

APPLICATION

Parex Speedsure S Grout should be hand poured into place immediately after mixing. Continuous placing is important, pouring from one side of the formwork until the grout appears at the opposite side of the grouting area. Do not disturb once grouting has been completed before the grout has hardened.
Parex Speedsure S Grout may be placed at temperatures between 5°C and 35°C. For temperatures above 20°C care should be taken to avoid premature setting before complete placement has been achieved.

CURING TREATMENT

After the grout has initially hardened, remove formwork and trim edges while grout is ‘green’. Protect the fresh material from premature drying using appropriate curing method e.g. curing compound such as a product from the Sikafloor® ProSeal range, moist geo-textile membrane or hessian, polythene sheet, etc. In cold weather apply heat blankets to maintain a constant temperature.

CLEANING OF EQUIPMENT

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

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