Adhesives & Mortar Systems
KingBlock MC150®
Block and brick laying cementitious mortar with water resistance.
Fresh wet density (mixed)
2.15 ± 0.05 g/cm³
Pot life
1 - 2 hr
C109/109M-02
MPa @ 28 days
Maximum aggregate size
3.0 mm
Coverage
12.75 litres/25 kg …
Packaging
Bag
Overview
KingBlock MC150 is a polymer modified, ready to use interior and exterior block adhesive specially designed for use with blocks and bricks. KingBlock MC150 is composed of a blend of cement, sand, limestone, dry powder additives and selected polymers which when mixed with water produces a thixotropic mortar suitable for fixing all types of blocks and bricks, and to be used on the block walls for filling gaps.
Applications
- For permanent fixing of all types of blocks and bricks
- Can be used internally and externally
- Non sag, can be used for vertical and horizontal surfaces
Advantages
- Water resistant, will not be affected in wet areas
- Ready for use, just requires the addition of water
- Non sag, good consistency
- High bond strength
- Suitable for internal and external application
- Shrinkage controlled, polymer modified cementitious mortar
- Complies with the LEED requirements for VOC and formaldehyde limits
- STANDARDS KingBlock MC150 complies with the requirements of:
- ASTM C387 as Mortar for Unit Masonry, Type M, S and N
- ASTM C270 Type M, S, N and O
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Colour | Grey | — |
| Fresh wet density (mixed) | 2.15 ± 0.05 g/cm³ | — |
| Pot life | 1 - 2 hr | — |
| Compressive strength | ASTM > 40 MPa @ 7 days > 45 | — |
| C109/109M-02 | MPa @ 28 days | — |
| Flexural strength | ASTM: ≥ 2.5 MPa @ 28 days C348 | — |
| Tensile strength | ≥ 2 MPa @ 28 days | ASTM C307 |
| Maximum aggregate size | 3.0 mm | — |
| Setting time | ASTM C191 | |
| Initial | 6 - 7 hr | — |
| Final | 8 - 9 hr | — |
| Temperature limitations | Below 5⁰C and above 38⁰C 2.5 - 3.0 litres (for each 25 kg bags) of clean water should be added to clean container. The powder is then added slowly to the water while mixing continuously with low speed mixer/drill (400 - 600 rpm). Mixing time should be continued for 3 minutes until a uniform consistency is obtained. | — |
Standards & Approvals
ASTM
ASTM C191
ASTM
ASTM C307
ISO
ISO 9001 · 14001 · 45001Quality & EHS
Usage & Packaging
Packaging
KingBlock MC150 is available in 25 and 50 kg bags.
Coverage
Approximately 12.75 litres/25 kg bag. KingBlock® MC150 Block and brick laying cementitious mortar with water
Storage
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature
Pack formats
Bag