SikaQuick®-1000
Rapid hardening repair mortar with extended working time
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SikaQuick®-1000 is a one-component, rapid hardening, early strength gain, cementitious, patching mortar for concrete. SikaQuick®-1000 LD is a low dust version of this formula.
- Specially suited for warmer weather applications when extended working time is required
- Epoxy coatings can be applied as early as 6 hours at 73o F (23o C).
- Freeze / thaw resistant
- Easy to use - labor-saving material
- Not gypsum-based
- High early strength
- Open to foot traffic in 4 hours / Open to vehicular traffic in 6 hours at 73o F (23o C)
- Easily applied to clean, sound substrates
- SikaQuick®-1000 LD is an available, low dust version of this product.
Usage
- On grade, above grade and below grade concrete conditions
- Highway overlays and repairs
- Structural repair material for concrete roadways, parking structures, bridges, dams and ramps
- Full depth patching repairs (may require multiple lifts)
- Economical patching material for horizontal flatwork repairs of mortar lines and concrete surfaces
Advantages
- Specially suited for warmer weather applications when extended working time is required
- Epoxy coatings can be applied as early as 6 hours at 73o F (23o C).
- Freeze / thaw resistant
- Easy to use - labor-saving material
- Not gypsum-based
- High early strength
- Open to foot traffic in 4 hours / Open to vehicular traffic in 6 hours at 73o F (23o C)
- Easily applied to clean, sound substrates
- SikaQuick®-1000 LD is an available, low dust version of this product.
Packaging
50 lb (22.7 kg) bag
Color
Gray powder
Product Details
Sustainability / Certifications / Approvals
APPROVALS / STANDARDS
- Rapid hardening as defined by ASTM C 928
Product Information
Chemical Base
-
SikaQuick®-1000 is a blend of cement, select aggregates and specialty additives
-
SikaQuick®-1000 LD is a blend of cement, select aggregates, low dust and specialty additives
Shelf Life
12 months from date of manufacture if stored properly in original, unopened and undamaged, sealed packaging
Storage Conditions
Store dry at 40o – 95o F (4o – 35o C)
Protect from moisture. If damp, discard material
Technical Information
Compressive Strength
| 3 hours | 1,250 psi (8.6 MPa) |
| 1 day | 4,000 psi (27.5 MPa) |
| 7 days | 5,000 psi (34.5 MPa) |
| 28 days | 7,000 psi (48.3 MPa) |
Modulus of Elasticity in Compression
| 28 days | 4.6 x 106 psi (32 GPa) |
Flexural Strength
| 1 day | 700 psi (4.8 MPa) |
| 7 days | 900 psi (6.2 MPa) |
| 28 days | 1,000 psi (6.9 MPa) |
Splitting Tensile Strength
| 1 day | 200 psi (1.4 MPa) |
| 7 days | 300 psi (2.1 MPa) |
| 28 days | 400 psi (2.8 MPa) |
Tensile Adhesion Strength
| 28 days | Approximately 300 psi (2.1 MPa) Substrate failure |
Shrinkage
| 28 days | 0.06% |
Abrasion Resistance
| 28 days | 0.026 inch (0.66 mm) of wear at 1 hour |
Freeze-Thaw Stability
| 28 days | 98% |
Freeze Thaw De-Icing Salt Resistance
| 50 cycles | 0.080 lb / ft2 (391 grams / m2) |
Rapid Chloride Permeability
| 28 days | < 1,000 Coulombs |
Application
Application Information
Mixing Ratio
4.5 – 5 pints (2.1 – 2.4 L)
Layer Thickness
| Min. | Max. | |
| Neat | 1/4 inch (6 mm) | 2 inches (50 mm) |
| Extended | 1 inch (25 mm) | 6 inches (152 mm) |
- Do not feather edge
- Do not exceed 7 inches (178 mm) slump when extended
Product Temperature
65o – 75o F (18o – 24o C)
Ambient Air Temperature
> 40o - 95o F (4o - 35o C)
Substrate Temperature
> 40o - 95o F (4o - 35o C)
Set Time
| 35 – 85 minutes | (ASTM C 266) 73o F (23o C), 50% R.H. |
Final Set Time
| > 120 minutes | (ASTM C 266) 73o F (23o C), 50% R.H. |
Consumption
Coverage
| Neat | 0.43 ft3 (0.012 m3) |
| Extended with 25 lbs (11.4 kg) of 3/8 inch (10 mm) pea gravel | 0.58 ft3 (0.017 m3) |
(Yield figures do not include allowance for surface profile, porosity or material waste)
Application steps
MIXING
- Wet down all tools and mixer to be used.
- Pour the required amount of clean, potable water [approximately 70o F (21o C)] into a suitably sized and clean mixing container, using a calibrated measuring jug or similar, to ensure strict controlof the water content. Do not over-water.
- Add 1 bag while continuing to mix with a low-speed drill (400 - 600 rpm) and mortar mixing paddle, or in an appropriate morter mixer.
- Once all the powder has been added, mix to a uniform consistency, maximum 3 minutes, until a lump-free blend is achieved.
- Thorough mixing and proper proportioning of the powder and liquide is necessary.
- To help control setting times, colder water may be used in hot weather and warmer water may be used in cold weather.
- Inaccurate proportioning of the powder to liquid will result in a finished product that may not conform to the typical published performance property values.
- With water or undiluted SikaLatex® R: Pour 4.5 pints (2.1 L) of liquid into the mixing container. Slowly add powder, mix and adjust as above. Add up to another 1/2 pint (0.24 L) maximum of liquid to achieve desired consistency. Do not over-water.
- With diluted SikaLatex® R: SikaLatex® R admixture may be diluted up to 5:1 (water: SikaLatex® R) for projects requiring minimal polymer modification. Pour 4.5 pints (2.1 L) of the mixture into the mixing container. Slowly add powder, mix and adjust as above.
EXTENSION WITH AGGREGATES
- For applications greater than 1" (25 mm) in depth, add 3/8" (10 mm) coarse aggregate.
- The typical addition rate is 25 lbs (11.4 kg) of aggregate per bag. It is approximately 2 gallons (7.6 L) by loose volume of aggregate.
- The aggregate must be non-reactive (reference ASTM C 1260, C 227 and C 289), clean, well graded, Saturated Surface Dry (SSD), have low absorption and high density, and comply with ASTM C 33 size number 8 per Table 2.
- Variances in aggregate may result in different strengths.
- Do not use limestone aggregate.
- Do not exceed a slump of 7" (178 mm). This may cause excessive bleeding and retardation and may reduce the strength and performance of the material.
APPLICATION
- A neat mix of SikaQuick®-1000 / SikaQuick®-1000 LD mortar must be scrubbed into the mechanically prepared, SSD substrate. Be sure to fill all pores and voids.
- Force material against edge of repair, working toward center. After filling repair, 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.
- To assist in the finishing process, use SikaFilm® finishing aid. Consult current Product Data Sheet.
- Mixing, placing, and finishing should not exceed 30 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.
CURING TREATMENT
- As per ACI recommendations for portland cement concrete, moist curing is required.
- Moist cure with wet burlap and polyethylene, a fine mist of water or with a water based,* compatible curing compound meeting ASTM C 309.
- 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.
- To prevent from freezing, cover with insulating material (e.g. curing blanket).
* Pretesting of curing compound is recommended.