Description
Technical Properties
| Specific gravity | 1.78 |
|---|---|
| Colour | White Powder |
| Max. part size Open time (premix time) @30°C | 100 Microns |
| Pot Life @ 30°C | 40 – 45 Mins |
| Compressive Strength | 1 Day – 3000 psi 7 Days – 4500 psi 28 Days – 600 psi |
| Recommended Thickness up to 3 mm thick Initial Surface Absorption | 10 Min – <0.02 ml.sec/m2 30 Min – <0.01 ml.sec/m2 60 Min – <0.02 ml.sec/m2 |
| Slant Shear Bond 1st Day | 14 N/mm2 |
| Thermal Coefficient | N/A |
| Confirms to | ASTM C-109 & BS 63191 |
Uses
For repairing of cracks in the concrete surfaces of Concrete Walls, Industrial Floors, Ramps, Masonry Brick Works and Mortar plasters.
Surface Preparation
Surface must be sound, clean and free from dirt, oil and all contaminants. Concrete must be hacked back until a sound concrete surface is obtained. The surface of concrete to receive RAK Filler must be roughened to increase the bond of the mortar to concrete. The prepared concrete surface must be damped with clean water before application
Application
It is recommended to mix a full 1.5 kg bag of RAK Filler with clean water. Place approximately 0.13 Liter of water into mixer. Slowly add RAK Filler while stirring continuously with slow speed electric drill (Rev. 300-600 rpm) or plastic mix. The mixed material can be applied vertically or horizontally to fill the cracks, pores and voids. For vertical application use a wet mix in order to prevent sagging.
Coverage
2.5 kg /m2 3mm thick on flat surface.
Technical Service
RAKAM will the pleased to o er full Technical support on specific application.
Storage
Minimum one year in original packing if stored in a cool and dry place.
Health & Safety
As with all chemical products, caution should always be exercised. Protective clothing, such as gloves and goggles, should be worn (see packaging for specific instructions). Treat any splashes to the skin or eyes with fresh water immediately. Should any of the product be accidentally swallowed, do not induce vomiting but call for medical assistance immediately. Ensure the container is available for the medical attendant to examine any relevant instructions and contents details. Reseal all containers after use and ensure product is stored as instructed on the safety section of the labelling.
