Product Data Sheet Safety Data Sheet Show all documents
SikaTop®-111 Plus

SikaTop®-111 Plus

POLYMER-MODIFIED, CEMENTITIOUS SCREED MORTAR, PLUS MIGRATING CORROSION INHIBITOR

SikaTop®-111 Plus is a polymer-modified, with migrating corrosion inhibitor added, cementitious, 2-component, fast-setting, free-flowing mortar. It self-levels on flat slabs, moves easily into “hard to get” places under equipment and supports, between piping pillars and block-outs.

  • Superior abrasion resistance over conventional cement mortar
  • High bond strength ensures superior adhesion
  • Compatible with thermal coefficient of expansion of concrete
  • Increased resistance to de-icing salts
  • High early strength
  • Easily applied to clean, sound substrates
  • High compressive and flexural strengths
  • Good freeze/thaw resistance
  • Will not corrode stressed steel
  • Formulated with inert, non-reactive aggregates to eliminate potential Alkali-Aggregate Reactivity (AAR)
  • Not a vapour barrier
  • Not flammable
Product Data Sheet Safety Data Sheet Show all documents

Usage

  • Use on, above and below grade on concrete and mortar
  • High performance repair mortar for horizontal or form and pour vertical applications
  • Structural repair material for parking structures, industrial plants, walkways, bridges, tunnels ramps, and dams
  • Free flowing repair mortar for hard to reach areas
  • Grout for large and small voids and cavities
 

Advantages

  • Superior abrasion resistance over conventional cement mortar
  • High bond strength ensures superior adhesion
  • Compatible with thermal coefficient of expansion of concrete
  • Increased resistance to de-icing salts
  • High early strength
  • Easily applied to clean, sound substrates
  • High compressive and flexural strengths
  • Good freeze/thaw resistance
  • Will not corrode stressed steel
  • Formulated with inert, non-reactive aggregates to eliminate potential Alkali-Aggregate Reactivity (AAR)
  • Not a vapour barrier
  • Not flammable

Packaging

28.5 kg (62.7 lb) unit

 

Colour

Concrete Grey when mixed

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

  • Meets MTO MI-67 specification for concrete patching materials
  • Meets AT B391 specification for concrete patching materials
  • NSF-ANSI 61 potable water contact-approved formula available by special order only
  • Product recognized by the British Columbia Ministry of Transportation (BC MoT)
  • Approved by the Ontario Ministry of Transportation (MTO)
  • Approved by the Ministère des Transports du Québec (MTQ)
  • Product qualified by The Road Authority (TRA)
  • Meets the requirements of CFIA and USDA for use in food plants
 
Product Information

Shelf Life

Component A: 24 months in original, unopened packaging
Component B: 12 months in original, unopened bag

Storage Conditions

Stored (unopened) in a dry place at temperatures between +5 and +32 °C (41 – 89 °F). For best results, condition product between +15 and +24 °C (59 – 75 °F) before using. Protect Component A from freezing. If frozen, discard.

Density

2,200 kg/m3 (137 lb/ft3)

(ASTM C185)

Volatile organic compound (VOC) content

<0.5 gl/L
Technical Information

Compressive Strength

24 hours~ 18 MPa (2610 psi)
7 days~ 40 MPa (5800 psi)
28 days~ 55 MPa (7977 psi)

* Compressive Stength (tested with SikaCem® Accelerator)

Temperature

Dosage

24 hours

2 days

3 days

28 days

0 oC

(32 oF)

1 bottle

(150 mL)

~10 MPa

(1450 psi)

~18 MPa

(2610 psi)

~27 MPa

(3916 psi)

~58 MPa

(8412 psi)

0 oC

(32 oF)

2 bottles

(300 mL)

~15 MPa

(2175 psi)

~23 MPa

(3336 psi)

~32 MPa

(4641 psi)

~60 MPa

(8702 psi)

10 oC

(50 oF)

1 bottle

(150 mL)

~17 MPa

(2465 psi)

~25 MPa

(3625 psi)

~33 MPa

(4786 psi)

~60 MPa

(8702 psi)

10 oC

(50 oF)

2 bottles

(300 mL)

~18 MPa

(2610 psi)

~30 MPa

(4351 psi)

~38 MPa

(5511 psi)

~61 MPa

(8847 psi)

23 oC

(73 oF)

1 bottle

(150 mL)

~26 MPa

(3770 psi)

~35 MPa

(5076 psi)

~42 MPa

(6091 psi)

~60 MPa

(8702 psi)

23 oC

(73 oF)

2 bottles

(300 mL)

~29 MPa

(4206 psi)

~40 MPa

(5800 psi)

~45 MPa

(6526 psi)

~63 MPa

(9137 psi)

*All moulds, mixing tools and powder components were pre-conditioned to the test temperatures. Prepared test specimens were cast and then cured at the indicated test temperatures until the time of testing.

Sikacem® Accelerator added to SikaTop® “A” component jug and shaken vigorously to incorporate prior to mixing with SikaTop® “B” component.

Modulus of Elasticity in Compression

28 days

~30 GPa (4.3 x 106 psi)

Shear Strength

24 hours

~11 MPa (1595 psi)

28 days

~20 MPa (2900 psi)

Pull-Off Strength

28 days

Greater than concrete 

Chloride Ion Diffusion Resistance

28 days

Very low - between 100 and 1000 Coulombs

Chemical Resistance

Contact Sika Canada Inc.

Freeze thaw resistance

300 cycles

>90 %

Application

Application Information

Mixing Ratio

Component A:B = 1:7 by weight depending on consistency required.

Finishing Time

Approx. 50 min to 1 h 15 min after placing the mortar

Application Time

Approx. 30 min after mixing the mortar
Consumption

Yield

Approx. 13 L (0.459 ft3)
Application steps

MIXING

Mix mechanically using a heavy duty, low-speed drill (300 - 450 rpm) with a mixing paddle (ex.: Mud Mixer Type). Shake Component A before using, then pour approximately 80 % of its content in a clean pail. Add Component B while continuing to mix. Mix to a uniform consistency for a maximum of three (3) minutes. Add additional Component A to mix if a wetter consistency is desired. Should smaller quantities be needed, be sure that components are dosed in correct ratio and thoroughly premix component B before dosing. Ratio is A:B = 1:7 by weight approx. For application greater than 25 mm (1 in) in depth, add up to 17 kg (37.5 lb) of clean 10 mm (3/8 in) coarse aggregate. The aggregate must be nonreactive (reference ASTM C1260, C227, and C289), clean, well graded, saturated surface dry, have low absorption, high density and comply with ASTM C33, size number 8 per table 2. This will increase the yield to approx. 19.5 L (0.69 ft3). This mix will not self level.

Note: Do not use limestone aggregate.

APPLICATION

At time of application, surfaces should be damp (saturated surface dry) with no glistening water. Some of the mixed mortar must be thoroughly scrubbed into the prepared surface to ensure satisfactory bond. Alternatively SikaTop® Armatec-110 EpoCem® can be used as a bonding agent. Apply mortar before bond coat dries, then screed. Allow mortar to reach initial set [50 to 75 minutes after placing at +23 °C (73 °F)], then finish with metal trowel for smooth surface or sponge float for rough texture. For extra smooth finish, wipe steel trowel with A component during finishing.

CURING TREATMENT

As per ACI 308 recommendations for cement concrete, curing is required. To achieve performance consistent with Technical Information, curing must be provided by recognized curing methods, such as wet burlap covered with white polyethylene film or approved water-based curing compound, such as Sika® Florseal WB-18 & -25. Curing must begin immediately after placing and finishing. Moist-curing must be maintained for the first 24 hours only then apply Sika® Florseal WB curing compound. Protect freshly applied mortar from direct sunlight, wind, rain and frost.

CLEAN UP

Clean all tools and equipment after use with water. Once hardened, the product can only be removed manually or mechanically. 

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