WHERE TO USE
Mapefill SP is a premium super flow non-shrink cementitious grout for precision anchoring of machinery and metallic structures.
TYPICAL APPLICATIONS
TECHNICAL CHARACTERISTICS
Mapefill SP is a pre-blended grey powdered grout, based on high strength cement, 1mm graded aggregate, special additives and an expansive agent. When mixed with water, Mapefill SP is transformed into a non segregated, exceptionally high fluid grout that is able to fill intricate spaces. Due to its expansive agent, Mapefill SP is characterised by a total absence of shrinkage in the plastic (ASTM C827) and hardened phase and develops early flexural and compressive strength. Mapefill SP also has the following qualities:
RECOMMENDATIONS
APPLICATION PROCEDURE
Preparing the substrate
Before pouring, remove all excess water from the cavity. To facilitate the elimination of unabsorbed water, use compressed air if necessary.
Preparing the grout
Pour up to 80% of the required water into a clean container and then slowly and continuously add the Mapefill SP powder. Water ratio Pumpable mix - 20kg bag Mapefill SP with 3.0 – 3.4 litres of water Pourable mix - 20kg bag Mapefill SP with 3.4 – 3.8 litres of water Add the remaining water to achieve the desired mix. Mix for 1 to 2 minutes with a heavy duty mixer. Remove any powder from the sides of the mixing container to ensure that all the powder is blended. Remix for another 2 to 3 minutes until a fluid homogeneous paste is obtained. Depending on the quantities to be prepared, a grout mixer or a mechanical mixer can be used paying careful attention to avoid the formation of air bubbles. Mixing by hand is not recommended.
POT LIFE
Pot life of the mix at +23°C is approximately one (1) hour.
APPLICATION
Anchoring (Pourable Mix ratio only) Pour Mapefill SP from one side only in a continual flow encouraging the discharge of air bubbles. The use of Mapefill SP for connecting precast concrete elements and the filling of rigid joints is recommended for a thickness up to 60mm. It is not necessary to vibrate the grout mechanically. To facilitate the filling of spaces that are particularly difficult use a wood list or an iron rod. Grouting of thick section For filling cavities that have dimensions greater than those indicated, please consult your Mapei Technical Representative for assistance.
IMPORTANT INSTRUCTIONS
Instructions to be observed before and after application
CLEANING
Fresh grout can be removed from tools with water. After curing, cleaning can only be done mechanically
CONSUMPTION
Every 20kg bag of Mapefill SP can yield 10 – 11 litres of grout.
PACKAGING
Mapefill SP is available in 20kg bags.
STORAGE
Mapefill SP may be stored in a dry, sheltered place in original unopened packaging for up to 12 months. Note: Protect from moisture
SAFETY INSTRUCTIONS FOR PREPARATION AND APPLICATION
Mapefill SP is not hazardous according to the ruling standards on the classification of mixtures. It is recommended to take the usual precautions for handling chemical products. The Material Safety Data Sheet is available upon request.
FOR PROFESSIONAL USE.
WARNING
Although the technical details and recommendations contained in this report correspond to the best of our knowledge and experience, all the above information must, in every case, be taken as merely indicative and subject to confirmation after long-term practical applications; for this reason, anyone who intends to use the product must ensure beforehand that it is suitable for the envisaged application. In every case, the user alone is fully responsible for any consequences deriving from the use of the product.
1 ~ 4 | - | S$ 15.00 |
5++ | 10% OFF | S$ 13.50 |