Sikafloor®-050 Ramp and Patch
Sikafloor®-050 Ramp and Patch is a fast setting ramping / patching mortar used for internal & external concrete surfaces.
- Very Low VOC (1 grams per litre)
- Rapid drying
- Internal & external applications
- Non-combustible
- Fast setting
- Smooth flat surface is achievable
- High early strength 24hrs = 28 - 30MPa
- Walkable in as little as 40 - 50 minutes
- Installation of flooring in 60-90 minutes
Usage
- Applied by its self, or part of a system with suitable materials from Sikafloor®, Sikadur® SikaBond®, SikaTite® & Davco® ranges
- Ramping/grading to create a smooth transition between two types of flooring
- Patching damaged concrete floors, stairs, & walls
Advantages
- Very Low VOC (1 grams per litre)
- Rapid drying
- Internal & external applications
- Non-combustible
- Fast setting
- Smooth flat surface is achievable
- High early strength 24hrs = 28 - 30MPa
- Walkable in as little as 40 - 50 minutes
- Installation of flooring in 60-90 minutes
Packaging
20kg Bag - 48 bags per pallet
Colour
Grey powder
Product Details
APPROVALS / CERTIFICATES
Green Star (VOC-SCQMD Rule 1168)
Composition
Polymer modified cement mortar
Shelf life
Unopened bags can be stored for up to 9 months in a cool, dry and weatherproof environment.
Storage conditions
Bags must be stored off the floor. Avoid sitting bags in direct sunlight prior to application.
System structure
| Porous Concrete | Very Porous Concrete | Non-porous Surface |
| Sikafloor®-050 Ramp and Patch | Diluted Sikafloor® 01 | Sikafloor®-14 Prep N |
| Subsequent suitable | Sikafloor®-050 Ramp and Patch | Sikafloor®-050 Ramp and Patch |
| Subsequent suitable materials | Subsequent suitable materials |
Compressive strength
1 day cure ~ 30MPa
28 day cure ~ 40MPa
Water absorption
Porous
Reaction to fire
No hazardous combustion products are known
Application
Mixing ratio
4 - 4.2 Litres of clean, cool water
Layer thickness
1 - 50mm
Ambient air temperature
10°C - 35°C
Pot Life
15 minutes @ 23°C
Initial set time
20 minutes @ 23°C
Final set time
25 minutes @ 23°C
Waiting time to overcoating
Allow 60 – 90 minutes at 23°C prior to subsequent applications
Yield
12L - 12mm @ 1m2
EQUIPMENT
High speed heavy duty electric drill and mixing paddle. Suitable size bucket/vessel - 20L +
MIXING
Mix the entire 20kg bag of powder with 4.1 - 4.3 Litres of clean, cool water. Slowly add powder to the water while mixing with a suitable electric drill and mixing paddle. Thoroughly mix for only 1 minutes to a lump free consistency and apply directly. Not mixing for the recommended time or additional water may result in product irregularities and possible product failure.
APPLICATION
Using Sikafloor®-050 Ramp and Patch prior to floor coverings:
Ramping:
Once product is mixed immediately apply and begin working to heights required. Product can be worked/shaped/shaved with the back of a trowel up to 20 minutes after application.
Using Sikafloor®-050 Ramp and Patch to repair concrete:
Patching concrete
On a well prepared clean and roughened concrete surface a bonding primer is generally not required, but pre-dampening of the surface with
water is recommended. After water has been applied and allowed to soak the concrete surface should achieve a dark matt appearance without
glistening and surface pores and pits shall not contain water. The surface shall not be allowed to completely dry before application of Sikafloor®-050 Ramp and Patch. If priming is preferred first diluted Sikafloor® 01 Primer 1:3 with water then apply by way of a brush till all areas have been coated and allow to dry. Once placed, a trowel is used to pack & shape Sikafloor®-050 Ramp and Patch into the concrete void. Sikafloor®-050 Ramp and Patch can also be left high of the finished surface required and shaved using the trowel until full set. Working time 15 - 20 min @ 23°C. Note: Freshly applied Sikafloor®-050 Ramp and Patch must be protected from damp, condensation and all forms of water while curing for at least 24 hours.