PREMIUM CALCIUM ALUMINATE FIBER-REINFORCED REPAIR MORTAR
REPAIRVOX 15R One-Component Repair Mortar R2
High Adhesion Strength
Form-And-Pour, One-Component Repair Mortar
Premium Calcium Aluminate Based
Contains Silica Füme
Repairs Damaged High Strength Concrete
A premium formulated structural repair mortar, REPAIRVOX 15R is a one-component, shrinkage – compensated, cementitious, fiber-reinforced repair mortar. High Calcium Aluminate Cement based AND CONTAINS SILICA FUME well-suited formula. Indoor and outdoor rendering and levelling mortar walls, doors and ceilings in thickness from 5-30 mm. For horizontal, vertical and overhead repairs when formed
Areas of congested reinforcement
For repairs greater than 3/8” (10 mm) in thickness
•Smoothening walls prior to restoration, ceramic tiles installation and painting.
•Smoothening and lling hairy cracks on the surfaces of foamed cement, concrete, brick walls.
•Repairing old, damaged renders, concrete up to 5-30 mm
•High adhesion strength.
•Smooth and solid surface.
•Resistant to freeze and thaw.
•Applicable up to 5-30 mm thickness.
Composition of Product
REPAIRVOX 15R ThinSet Mortar is a dry, proprietary blend of Portland cement, Calcium Aluminate, copolymers, inorganic aggregates and chemicals.
Limitations to the Product
•Concrete surface must be clean and free of loose particles, efflorescence, paints, tars, grease, asphaltic materials, bond breakers, curing compounds, wax, and any foreign substances or any conditions that may affect product performance or proper bonding.
•Saw-cut the perimeter of the repair area into a square with a minimum depth of 3/8” (10 mm).
•Mechanically profile and prepare concrete surfaces by engineer-approved methods in accordance with the most current ICRI 310.2R guidelines.
Ensure that the concrete substrate is saturated surface-dry (SSD) before installing RepairVox 15R.
It is advisable to wet highly absorbent substrates or better to apply SURFACE GRIPVOX PRIMER 333P.
Application of Product
REPAIRVOX 15R requires 1 U.S. gal. (3-4 L) of water per 50-lb. (22.67 kg) bag
Pour 3/4 of the water, Into a clean mixing container,
Slowly add REPAIRVOX 15R powder to the water while mixing, using a low-speed drill and an appropriate mixer. Mix for 1 to 2 minutes. While mixing, add the remaining water and continue mixing to a smooth, homogenous consistency. Allow to stand for 5-10 minutes to mature. After remixing, the paste is ready for application.
Apply by form-and-pour or form-and-pump method into formwork on horizontal, vertical and overhead surfaces. The mortar should be used within
|Compressive strength – ASTM C109 (CAN/CSA-A5)|
|1 day||> 15 MPa|
|7 days||> 40 MPa|
|28 days||> 55 MPa|
|Flexural strength – ASTM C348 (CAN/CSA-A23.2-8C)|
|1 day||> 725 psi (5 MPa)|
|7 days||> 1,160 psi (8 MPa)|
|28 days||> 1,450 psi (10 MPa)|
|Modulus of elasticity – ASTM C469|
|28 days||4.5 x 106 psi (31,1 GPa)|
|Slant/shear bond strength – ASTM C882 (modified)|
|1 day||> 1,850 psi (12,8 MPa)|
|28 days||> 3,040 psi (21,0 MPa)|
|Volume change – ASTM C157 (modified)|
|28 days, dry-cured||-0.08%|
|28 days, wet-cured||+0.11%|
|Freeze/thaw resistance – ASTM C666-A (CAN/CSA A23.2-9B), 300 cycles||100% durability factor|
|Resistance to de-icing salts – ASTM C672 (CAN/CSA A23.2-16C)||0 rating, no scaling (50 cycles)|
|Permeability to chlorides – ASTM C1202 (AASHTO T277)||Very low – 100 to 1,000 coulombs at 28 days|
|VOCs (Rule #1168 of California’s SCAQMD)||0 g per L|