Horizontal - SikaQuick®-800

Rapid Setting Repair Mortar

SikaQuick®-800 is one-part, rapid hardening, early strength gain, cementitious, patching mortar for concrete.

• Rapid hardening as defined by ASTM C 928
• Epoxy coatings can be applied as early as 6 hours at 73° F (23° C)
• Freeze / thaw resistant
• Easy to mix and apply - labor-saving
• Not gypsum-based
• High early strength
• Fast setting
• Open to foot traffic in 2 hours / Open to vehicular traffic in 3 hours at 73°F (23° C)

Usage

• On grade, above grade and below grade concrete conditions
• Highway overlays and repairs
• Structural repair material for concrete roadways, parking structures, bridges, dams, ramps, runways, warehouse floor & loading docks
• Full depth patching repairs up to 8" deep (> 8" may require multiple lifts)

Advantages

• Rapid hardening as defined by ASTM C 928
• Epoxy coatings can be applied as early as 6 hours at 73° F (23° C)
• Freeze / thaw resistant
• Easy to mix and apply - labor-saving
• Not gypsum-based
• High early strength
• Fast setting
• Open to foot traffic in 2 hours / Open to vehicular traffic in 3 hours at 73°F (23° C)

Packaging

50 lb (22.7 kg) pail

Color

Gray powder

Product Details

Sustainability / Certifications / Approvals

• Meets ASTM C 928, Type R3

Product Information

12 months from date of manufacture if stored properly in original, unopened and undamaged, sealed packaging

Store dry at 40° - 95° F (4° - 35° C)

Protect from moisture. If damp, discard material.

Application

Application Information

6 - 6.5 pints (2.8 - 3.1 L )

65° - 75° F (7° C)

> 45° F (7° C)

20° - 45° F ( -7° - 7° C) with the use of SikaQuick^® Winter Boost

> 45° F (7° C)

20° - 45° F (-7° - 7° C) on a frost-free surface with the use of SikaQuick^® Winter Boost

Approximately 15 minutes

Product temperature will affect the Application Time:

• Above 73° F (23° C) will reduce the Application Time and workability
• Below 73° F (23° C) will extend the Application Time and workability

Consumption

0.43 ft³ (0.012 m³)
(Yield figures do not include allowance for surface profile, porosity or material waste)

Application Steps

• Wet down all tools and mixer to be used.
• Pour 6 pints (2.8 L) of clean potable water [approximately 70° F (23° C)] into a suitably sized and clean mixing container, using a calibrated measuring jug or similar, to ensure strict control of the water content.
• Add 1 pail while continuing to mix with a low-speed drill (400-600 rpm) and mortar mixing paddle or in an appropriate mortar mixer.
• Once all the powder has been added, mix to a uniform consistency, maximum 3 minutes, until a lump-free blend is achieved.
• Add up to an additional 1/2 pint (0.24 L) maximum of liquid to achieve desired consistency. Do not over-water.
• Thorough mixing and proper proportioning of the powder and liquid is necessary.
• Inaccurate proportioning of the powder to liquid will result in a finished product that may not conform to the typical published performance property values.

• A neat mix of SikaQuick®-800 mortar must be scrubbed into the mechanically prepared, SSD substrate. Be sure to work into all pores and voids.
• Force material against edge of repair, working toward center. After filling repair area, screed off excess.
• Allow material to set to desired stiffness, then finish with wood or sponge float for a smooth finish, or broom or burlap-drag for a rough finish.
• If a smoother finish is desired, a magnesium float should be used.
• Mixing, placing, and finishing should not exceed 15 minutes maximum.
• Refer to ACI 305 the "Guide to Hot Weather Concreting" or ACI 306 the "Guide to Cold Weather Concreting" when there is a need to place this product while either hot or cold temperatures prevail. Thinner placements will be more sensitive to the temperature conditions.

• As per ACI recommendations for Portland cement concrete, curing is required.
• Moist cure with wet burlap and polyethylene, a fine mist of water or Sika® Antisol®-250W*.
• Curing compounds adversely affect the adhesion of following lifts of mortar, leveling mortar or protective coatings.
• Moist curing should commence immediately after finishing. Protect freshly applied mortar from direct sunlight, wind, rain, and frost.

*pretest of curing compound is recommended

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