king-ms-d1.pdf

Product Data Sheet King® MS-D1 April 2024, Version 09.02 020302030100000061

PRODUCT DATA SHEET

King® MS-D1

SHOTCRETE MATERIAL FOR DRY-MIX PROCESS APPLICATIONS

PRODUCT DESCRIPTION

King® MS-D1 is a pre-blended and pre-packaged shotcrete material formulated for dry-mix process applications. It contains Portland cement, silica fume, air-entraining admixture, blended aggregates, along with other carefully selected components. It has greatly enhanced shooting characteristics and physical properties.

USES

Overall:

Rehabilitation of concrete bridges, dams, reservoirs, tunnels, marine structures, and parking ramps

Lining and rehabilitation of sewers and watermains▪ New construction including slope stabilization, soil-nailing, shaft and tunnel linings, pools, and other concrete structures

Added Steel fiber (ST) reincforcement or Added Macro-Synthethic fiber (MF) reinforcement:

Ground support applications for mining, tunneling, and other underground openings

Rehabilitation of marine structures▪ Lining and rehabilitation of sewers and other tunnels▪ Slope stabilization, soil-nailing, shaft and tunnel linings▪

CHARACTERISTICS / ADVANTAGES

Air-entrainment provides superior resistance to freeze-thaw cycling and salt-scaling resistance

Improved adhesive and cohesive plastic properties▪ Significantly reduced rebound, resulting in lower material usage

Improved ability to build greater thicknesses in a single pass in both vertical and overhead orientations

Improved resistance to water wash-out▪ Improved resistance to sulphate attack▪ Very low permeability▪ Low shrinkage▪ Compatible with integral, pre-applied and/or post-applied corrosion inhibitors

Designed with natural normal-density non-reactive aggregates to eliminate potential alkali-aggregate reactivity (AAR)

OPTIONAL FEATURES & BENEFITS

Accelerator-Level

Improved performance in presence of running water▪ Allows for earlier re-opening of traffic lanes on bridges and in tunnels

Superior ability to build greater thicknesses in a single pass in both vertical and overhead orientations

Product Dosage Level King® MS-D1 - King® MS-D1 X Level 1 King® MS-D1 X2 Level 2 King® MS-D1 X3 Level 3

Micro-Synthetic Fiber (SY)

Micro-Synthetic fibers reduce cracking caused by intrinsic stresses

Type III synthetic fiber in accordance with ASTM C1116▪ Grade FR Class I shotcrete in accordance with ASTM C1480

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Steel Fiber Content (ST) Significantly increased load carrying capacity▪ Significantly increased energy absorbing capacity (toughness)

Significantly increased impact resistance▪ Low permeability▪ Reduction of cracking due to drying shrinkage▪

Product Dosage of Fibers King® MS-D1 STA High King® MS-D1 STB Medium King® MS-D1 STC Low King® MS-D1 STD Very Low

Macro-Synthetic Fiber Content (MF)

Significantly decreased wear on placing equipment and accessories when compared with steel fibers

Ideal for use in manways or other areas where people may come in contact with the shotcrete surface

Significantly increased load carrying capacity▪ Significantly increased energy absorbing capacity (toughness)

Significantly increased impact resistance▪ Improved adhesive and cohesive plastic properties▪ Low permeability▪

Product Dosage of Fibers King® MS-D1 MFB High King® MS-D1 MFC Medium King® MS-D1 MFD Low

Corrosion Inhibitor (CI) Corrosion inhibitor protects steel reinforcement and other metals embedded in concrete from corrosion induced by carbonation or chlorides

Pre-blended corrosion inhibitor provides the correct dosage to enhance corrosion protection

Portable Water Application (PW) Product meets the requirements of NSF/ANSI 61

Graduation (G2)

By default King® MS-D1, King® MS-D1 ST, and King® MS-D1 MF is blended to meet ACI 506 “Guide to Shotcrete”, Table 1.1, Gradation No. 1 (No Added Abbreviation)

King® MS-D1 G2, King® MS-D1 ST, G2 and King® MS-D1 MF G2 is blended to meet ACI 506 “Guide to Shotcrete”, Table 1.1, Gradation No. 2 (G2)

EXAMPLES:

For King® MS-D1 with a level 2 dosage of accelerator, a high dosage of macro-synthetic fibers, and gradation No. 1, the name of the product would be:

King® MS-D1 X2 MFB.

For King® MS-D1 with a level 3 dosage of accelerator, with micro-synthetic fibers, and gradation No. 2, the name of the product would be:

King® MS-D1 X3 SY G2.

For King® MS-D1 with a high dosage of steel fibers, a level 2 dosage of accelerator, and gradation No. 1, the name of the product would be:

King® MS-D1 X2 STA.

PRODUCT INFORMATION

Packaging 66 lb (30 kg) bag 2205 lb (1000 kg) FIBC* Products containing Macro-Synthetic fibers (MF) or Steel fibers (ST) can only be packaged in FIBC* Custom packaging is available to suit specific project requirements *Flexible Intermediate Bulk Container

Shelf Life 12 months in original, unopened packaging

Storage Conditions Store in a dry, covered area, protected from the elements For optimum performance it is recommended to store the material between 40°F - 95°F (5°C - 35°C)

Underground Environments Physical properties may be adversely affected if material is stored in temperatures below 40°F (5°C) and should be allowed to warm to ambient underground temperatures before application

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TECHNICAL INFORMATION

Compressive Strength ASTM C116 (MODIFIED) King® MS-D1 X King® MS-D1 X2 King® MS-D1 X3

4 hours 150 psi (1 MPa)

725 psi (5 MPa)

8 hours 725 psi (5 MPa)

870 psi (6 MPa)

1150 psi (8 MPa)

12 hours 1015 psi (7 MPa)

1150 psi (8 MPa)

1500 psi (10 MPa)

COMPRESSIVE STRENGTH ASTM C1604

King® MS-D1 King® MS-D1

X King® MS-D1 X2

King® MS-D1 X3

1 day 2175 psi (15 MPa)

3000 psi (21 MPa)

3000 psi (21 MPa)

3000 psi (21 MPa)

3 days 4060 psi (28 MPa)

4060 psi (28 MPa)

4060 psi (28 MPa)

4060 psi (28 MPa)

7 days 4640 psi (32 MPa)

4640 psi (32 MPa)

4640 psi (32 MPa)

4640 psi (32 MPa)

28 days 6000 psi (42 MPa)

6000 psi (42 MPa)

6000 psi (42 MPa)

6000 psi (42 MPa)

Modulus of Elasticity in Compression MODULUS OF ELASTICITY ASTM C469

7 days 3.9 x 106 psi (26.6 GPa) 28 day 4.2 x 106 psi (29.0 GPa)

Flexural Strength ASTM C78

King® MS-D1 King® MS-D1 X

King® MS-D1 X2

King® MS-D1 X3

7 days 940 psi (6.5 MPa)

870 psi (6.0 MPa)

870 psi (6.0 MPa)

870 psi (6.0 MPa)

28 days 1085 psi (7.5 MPa)

1015 psi (7.0 MPa)

1015 psi (7.0 MPa)

1015 psi (7.0 MPa)

King® MS-D1 MF & King® MS-D1 ST 28 days 1160 psi (8.0 MPa)

Flexural toughness FLEXURAL PERFORMANCE ASTM C1609

Dosage First peak strength

F100 600 F100 150

King® MS-D1 STA 906 psi (6.25 MPa)

797 psi (5.50 MPa)

652 psi (4.50 MPa)

King® MS-D1 STB 797 psi (5.50 MPa)

435 psi (3.00 MPa)

398 psi (2.75 MPa)

King® MS-D1 STC 652 psi (4.50 MPa)

435 psi (3.00 MPa)

398 psi (2.75 MPa)

King® MS-D1 STD 580 psi (4.00 MPa)

362 psi (2.50 MPa)

145 psi (1.00 MPa)

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MACRO-SYNTHETIC FIBER ASTM C1550

King® MS-D1 MFB Peak applied load

Toughness as a function of flexure

10 mm 20 mm 30 mm 40 mm 5620 lbf (25 kN)

> 150 J > 250 J > 350 J > 450 J

King® MS-D1 MFC Peak applied load

Toughness as a function of flexure

10 mm 20 mm 30 mm 40 mm 4495 lbf (20 kN)

> 80 J > 125 J > 250 J > 350 J

King® MS-D1 MFD Peak applied load

Toughness as a function of flexure

10 mm 20 mm 30 mm 40 mm 3370 lbf (15 kN)

> 50 J > 80 J > 150 J > 275 J

STEEL FIBER ASTM C1550

King® MS-D1 STA Peak applied load

Toughness as a function of flexure

5 mm 10 mm 20 mm 30 mm 40 mm 8992 lbf (40 kN)

> 100 J > 215 J > 350 J > 450 J > 500 J

King® MS-D1 STB Peak applied load

Toughness as a function of flexure

5 mm 10 mm 20 mm 30 mm 40 mm 5620 lbf (25 kN)

> 100 J > 190 J > 300 J > 375 J > 425 J

King® MS-D1 STC Peak applied load

Toughness as a function of flexure

5 mm 10 mm 20 mm 30 mm 40 mm 4496 lbf (20 kN)

> 100 J > 175 J > 270 J > 325 J > 370 J

King® MS-D1 STD Peak applied load

Toughness as a function of flexure

5 mm 10 mm 20 mm 30 mm 40 mm 4496 lbf (20 kN)

> 40 J > 80 J > 125 J > 150 J > 175 J

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Tensile Strength TENSILE BOND STRENGTH ASTM C1583

7 days 320 psi (2.2 MPa) 28 days 420 psi (2.9 MPa)

Splitting tensile strength TENSILE SPLIT STRENGTH ASTM C496

7 days 550 psi (3.8 MPa) 28 days 650 psi (4.5 MPa)

Slant Shear Strength BOND STRENGTH BY SLANT SHEAR (MODIFIED) ASTM C882

7 days 3060 psi (21.1 MPa) 28 days 3335 psi (23.0 MPa)

Shrinkage UNIAXAL DRYING SHRINKAGE ASTM C157

King® MS-D1 King® MS-D1 X

King® MS-D1 X2

King® MS-D1 X3

28 days 0.050% 0.060% 0.060% 0.060% 56 days 0.058% 0.065% 0.065% 0.065%

Coefficient of Thermal Expansion CRD C-39 28 days 6.5 x 10-6 / °F

(11.7 x 10-6 / °C)

Rapid Chloride Permeability CHLORIDE ION PENETRABILITY ASTM C1202

700 coulombs

Porosity AIR CONTENT ASTM C457

6 % ± 2 %

MAXIMUM AIR VOID SPACING FACTOR ASTM C457

0.0118 in (300 µm)

BOILED ABSORPTION ASTM C642

6.0 %

MAXIMUM VOLUME OF PERMEABLE VOIDS ASTM C642

15.0 %

Freeze-Thaw Stability FREEZE-THAW STABILITY ASTM C666

King® MS-D1 King® MS-D1 X King® MS-D1 X2 King® MS-D1 X3 100 % 96 % 96 % 96 %

Excellent durability factor

Salt resistance SALT SCALING RESISTANCE ASTM C672

King® MS-D1 King® MS-D1 X King® MS-D1 X2 King® MS-D1 X3

0.020 lb/ft2

(0.10 kg/m2)

0.035 lb/ft2

(0.17 kg/m2)

0.040 lb/ft2

(0.20 kg/m2)

0.240 lb/ft2

(1.2 kg/m2)

Coverage Approx. 0.5 ft3 per 66 lb bag (0.014 m3 per 30 kg bag) Approx. 16.5 ft3 per 2205 lb FIBC (0.45 m3 per 1000 kg FIBC) *May vary according to projects conditions

Set Time ASTM C1117 King® MS-D1 King® MS-D1

X King® MS-D1 X2

King® MS-D1 X3

Initial 4 hours 60 minutes 20 minutes 5 minutes Final 6 hours 70 minutes 30 minutes 10 minutes

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BASIS OF PRODUCT DATA

Results may differ based upon statistical variations depending upon mixing methods and equipment, temperature, application methods, test methods, actual site conditions and curing conditions.

The data in this data sheet was obtained under controlled conditions with material and ambient temperatures of 70 °F (21 °C) . Higher or lower temperatures can respectively accelerate or delay setting time and early-age compressive strength gain.

AVAILABILITY/WARRANTY

Each of the following descriptors / features have the possibility of being included in a specific mix design;

Either on their own, or combined with any other descriptors / features.

Descriptors / Features of accelerator dosages:

Accelerator X - Level 1

X2 - Level 2 X3 - Level 3

Descriptors / Features of fiber dosages:

Steel Fibers STA - High

STB - Medium STC - Low STD - Very Low

Micro-Synthetic Fibers SY Macro-Synthetic Fibers MFB - High

MFC - Medium MFD - Low

Descriptors / Features of other technologies:

Corrosion Inhibitor CI Anti-Microbial AM Crystaline Waterproofing CW Portable Water Application PW Not Air Entrained NE Gradation 2 G2

ENVIRONMENTAL, HEALTH AND SAFETY

For further information and advice regarding transportation, handling, storage and disposal of chemical products, user should refer to the actual Safety Data Sheets containing physical, environmental, toxicological and other safety related data. User must read the current actual Safety Data Sheets before using any products. In case of an emergency, call CHEMTREC at 1-800-424-9300, International 703-527-3887.

APPLICATION INSTRUCTIONS

EQUIPMENT

Special precautions needed when using predampeners with dry blended powdered accelerated shotcrete.

Contact your Sika STM Technical Representative for more information.

SURFACE PREPARATION

Repair or rehabilitation: All surfaces to be in contact with King® MS-D1 and its variations must be free from dust, oil, grease or any other foreign substances that may interfere with the bond of the material. Remove all loose or delaminated concrete providing a roughened surface and a minimum of 1 inch (25 mm) clearance behind any corroded reinforcing steel. The perimeter of the repair area should be saw-cut a minimum of ¾ inch (20 mm). Clean the area to be repaired with potable water, leaving the concrete saturated but free of standing water (SSD).

Rock surfaces (King® MS-D1 ST & King® MS-D1 MF):

All surfaces to be in contact with King® MS-D1 ST and King® MS-D1 MF must be free from dust, oil, grease or any other foreign substances that may interfere with the bond of the material. Remove all loose or delaminated rock. Clean the area with potable water, leaving the substrate saturated but free of standing water (SSD).

APPLICATION

Apply in accordance with the ACI 506 “Guide to Shotcrete ” publication.

Performance of in-place shotcrete relies heavily upon application techniques. The shotcrete material, equipment and key personnel should be pre-qualified prior to project start-up to ensure optimum quality of in-place shotcrete.

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OPTIMUM PERFORMANCE

Product should not be applied when ambient, substrate, and material termperatures are below 40 °F (5 °C) or above 95 °F (35 °C).

For adverse temperatures, follow ACI recommendations for Cold/Hot Weather Concreting.

For cold temperature applications, use King® MS-D3 X2 or King® MS-D3 X3.

When using King® MS-D1 MF or King® MS-D1 ST, recommened minimum inside diameter of shotcrete hoses should be 2 inch (50 mm).

Contact your Sika STM Technical Representative for more information.

CURING TREATMENT

Curing is essential to optimize physical properties of the shotcrete and minimize plastic shrinkage.

Product should be cured immediately after material has reached initial set in accordance with ACI 308 “Guide to Curing Concrete ”. Continuously moist cure for a minimum period of seven (7) days.

Alternatively, moist cure for a minimum period of 24 hours and apply a curing compound that complies with ASTM C309. Curing is particularly critical in rapid moisture loss conditions such as high temperatures, high winds and low humidity.

Underground Environments Good curing conditions are beneficial to optimizing physical properties. Although the high relative humidity commonly found in underground environments provides for good curing conditions, additional curing is often appropriate and should be performed in accordance with ACI 308 “Guide to Curing Concrete'' .

CLEANING OF TOOLS

Clean all tools and equipment after use with water.

Once hardened, the product can only be removed mechanically.

OTHER RESTRICTIONS

See Legal Disclaimer.

LEGAL DISCLAIMER

• KEEP CONTAINER TIGHTLY CLOSED

• KEEP OUT OF REACH OF CHILDREN

• NOT FOR INTERNAL CONSUMPTION

• FOR INDUSTRIAL USE ONLY

• FOR PROFESSIONAL USE ONLY

Prior to each use of any product of Sika Corporation, its subsidiaries or affiliates (“SIKA”), the user must always read and follow the warnings and instructions on the product’s most current product label, Product Data Sheet and Safety Data Sheet which are available at usa.sika.com or by calling SIKA’s Technical Service Department at 1-800-933-7452. Nothing contained in any SIKA literature or materials relieves the user of the obligation to read and follow the warnings and instructions for each SIKA product as set forth in the current product label, Product Data Sheet and Safety Data Sheet prior to use of the SIKA product.

SIKA warrants this product for one year from date of installation to be free from manufacturing defects and to meet the technical properties on the current Product Data Sheet if used as directed within the product’s shelf life. User determines suitability of product for intended use and assumes all risks. User’s and/or buyer’s sole remedy shall be limited to the purchase price or replacement of this product exclusive of any labor costs.

NO OTHER WARRANTIES EXPRESS OR IMPLIED SHALL

APPLY INCLUDING ANY WARRANTY OF

MERCHANTABILITY OR FITNESS FOR A PARTICULAR

PURPOSE. SIKA SHALL NOT BE LIABLE UNDER ANY LEGAL

THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES.

SIKA SHALL NOT BE RESPONSIBLE FOR THE USE OF THIS

PRODUCT IN A MANNER TO INFRINGE ON ANY PATENT

OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD

BY OTHERS.

Sale of SIKA products are subject to the Terms and Conditions of Sale which are available at https://usa.sika.com/en/group/SikaCorp/termsandconditions.html or by calling 1-800-933-7452.

Sika Corporation 201 Polito Avenue Lyndhurst, NJ 07071 Phone: +1-800-933-7452 Fax: +1-201-933-6225 usa.sika.com

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