Product Data Sheet Show all documents

SikaGrout®-180 Reno

(former Davco® Reno Grout 180)

PUMPABLE HIGH FLUIDITY SHRINKAGE-COMPENSATED CEMENTITIOUS GROUT

SikaGrout®-180 Reno is a cementitious non-shrink grout which is specially formulated to have a lower embodied carbon foot print and is approved by the Singapore Eco-labelling authority as a sustainable building material. SikaGrout®-180 Reno has high fluidity and is ideal for pressure grouting, requiring only on-site addition of water to provide a non-shrink free flowing grout.

  • Formulated with recycled material to reduce environmental impact.
  • It is non gaseous, free of bleeding, settlement and shrinkage.
  • Consistently good quality as all ingredients are premixed in the factory.
  • High early and ultimate strengths.
  • Increased strength when fully restrained.
Product Data Sheet Show all documents

Usage

SikaGrout®-180 Reno can be used in all grouting situation where shrinkage is undesirable. Primary uses are: bedding, filling and grouting applications where complete filling of voids with a high strength non-shrink material is required.   It can be used for under-plate grouting, repairs to precast concrete, bedding bearing plates, anchor bolt fixing, cable grouting and crane rail assembly.

Advantages

  • Formulated with recycled material to reduce environmental impact.
  • It is non gaseous, free of bleeding, settlement and shrinkage.
  • Consistently good quality as all ingredients are premixed in the factory.
  • High early and ultimate strengths.
  • Increased strength when fully restrained.

Packaging

25 kg / bag

Colour

Grey Powder

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Singapore Green Building Product (Leader) Cert. No. SGBP 4912
 
Product Information

Shelf Life

12 months from the date of production

Storage Conditions

Store properly in original, unopened and undamaged sealed packaging in dry conditions. Keep away from direct sunlight and frost.

Density

~ 2,000 kg/m³

(Wet)

Consistency

10 - 30 sec

(ASTM C939:2016)
Technical Information

Compressive Strength

≥ 40 N/mm²

(ASTM C942 : 2015)

Shrinkage

0% @ 28 days

(ASTM C940 : 2016)

Expansion

≤ 0.4% @ 3 days

(ASTM C940 : 2016)

Bleeding

0

(ASTM C940 : 2016)

Application

Application Information

Mixing Ratio

Flowable Consisitency4.0 - 5.0 litres water per bag
Plastic Consistency3.0 - 3.2 litres water per bag

Pot Life

30 to 45 min depend on weather condition

Initial Set Time

≥ 1 hr

(ASTM C953 : 2010)

Final Set Time

≤ 10 hrs

(ASTM C953 : 2010)
Consumption

Yield

Around 0.013 m³
Application steps

SURFACE PREPARATION

All surfaces must be cleaned and free of oil, dust, paint, curing compound etc. Thoroughly damp all surfaces before starting and keep in a moist condition during placing.

 

MIXING

Damp the grout mixer with water prior to mixing the initial batch of SikaGrout®-180 Reno. Ensure that the mixer is free of standing water. Add the pre-measured quantity of water. Slowly add the SikaGrout®-180 Reno, mixing continuously for at least five minutes until a homogeneous consistent grout is achieved. 

APPLICATION

Grouting Large Volumes

For grouting thickness greater than 50 mm, the addition of clean well-graded 10 mm aggregates is recommended to reduce temperature rise. Use a maximum of one part aggregate to one part of grout by weight. Conventional concrete pan mixers and pumps can be used for mixing and placement.
 

Underplate

Check that the formwork is sealed against grout leakage and that a minimum hydrostatic head of 100 mm can be maintained. Ensure sufficient material is available to complete the work and obtain a continuous fill. Pour from one side only to avoid air entrapment, keeping a head on the grout to promote flow. DO NOT vibrate, but rods, straps and chains can be used to aid complete filling.
 

Preplaced Aggregate Grout

Grout should be pumped or poured into place. Compressive strength development and ultimate strength of the concrete are reduced slightly compared with flowing grouts. When placing grout over a large area, it is important to maintain a continuous flow throughout. Work sequence must be properly organised to ensure an uninterrupted flow.

CURING TREATMENT

Immediately after finishing, exposed area should be thoroughly cured with water or curing compound.

 

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