Working with a Unilock Authorized Contractor for your project means working with the best of the best.
LIMESTONE
LIMESTONE
Natural stone from Unilock is suitable for pool decks, patios, entrances, or as an overlay to a wooden deck or existing concrete. Pillar caps, steps and coping are also available. Our Indian Limestone is aesthetically beautiful and has been selected based on its low water absorption, freeze-thaw durability and flexural strength to prevent splitting. Additionally, you can rest assured that all natural stone from Unilock is sourced from quarries that do not employ child labor. Integrity, safety and fairness are paramount.
Colors
BLACK RIVER
Shape and size
Sold individually
24"X36"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
18"X24"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
24"X24"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
12"X24"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
Sold individually
COPING ROCK FACED
344mm x 1,200mm x 50mm
13 5/8" x 47 1/4" x 2"
344mm x 1,200mm x 50mm
13 5/8" x 47 1/4" x 2"
COPING ROCK FACED
300mm x 1,200mm x 50mm
11 7/8" x 47 1/4" x 2"
300mm x 1,200mm x 50mm
11 7/8" x 47 1/4" x 2"
Sold individually
PILLAR CAP 24"
600mm x 600mm x 64mm
23 5/8" x 23 5/8" x 2 5/8"
600mm x 600mm x 64mm
23 5/8" x 23 5/8" x 2 5/8"
PILLAR CAP 28"
710mm x 710mm x 64mm
28" x 28" x 2 5/8"
710mm x 710mm x 64mm
28" x 28" x 2 5/8"
Sold individually
STEP 48"X16"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
Technical info
Information
LP NaturalStone Multi Unit J
Download PDF 
LP NaturalStone Multi Unit G
LP NaturalStone Multi Unit H v2
Download PDF 
LP NaturalStone Multi Unit K
LP NaturalStone Multi Unit I
LP NaturalStone Multi Unit E
LP NaturalStone Multi Unit N
LP NaturalStone Multi Unit F
LP NaturalStone Multi Unit H
LP NaturalStone 24x24 RB B
LP NaturalStone Multi Unit C
LP NaturalStone 12x24 RB A
LP NaturalStone Multi Unit D
LP NaturalStone Multi Unit L
LP NaturalStone Multi Unit M
LP NaturalStone 24x24 SB P
LP NaturalStone 12x24 HB O
LP NaturalStone 12x24 SB Q
Limestone Slabs
Limestone is a thinly quarried slab with sharp zero-bevel edges. Limestone can be used residentially or commercially, but is not suitable for any vehicular applications. Porcelain can also be used in commercial roof deck pedestal applications where a thinner/lighter module is specified. Consult the project engineer for specific installation instructions for roof deck applications.
OVER CONCRETE INSTALLATION – Limestone slabs must be installed on a stable base. The best way to achieve this is to mortar the units on to a poured concrete pad - preferably a new concrete pad, although existing concrete can be used. It is recommended that you have a minimum 4” of ¾” crusher run gravel under the pad for support and drainage, (use any road base gravel in accordance with ASTM-D2940) compacted to 98% Standard Proctor Density (SPD).
Special Notes: Concrete Direct Overlay –
- Concrete integrity – concrete must be in good condition, and not crumbling
- Drainage slope – concrete below must be sloped away from all buildings and structures
- Base drainage - the area below the concrete must not be subject to frost movement
- Jointing – Masonry mortar.
HANDLING – Exercise caution when handling this product, as contact between its zero-bevel edges may cause damage.
EDGE RESTRAINT – not required when installed over concrete. Use manufacturer’s edge restraint system for high density foam installation.
CLEANERS – Limestone slabs clean with simple soap and water. If the stains are more persistent, only use Uni-Care Stone cleaning products. Unicare Products
Unilock has partnered with United Stonecare, a UK company with over 30 years experience in the field of specialized cleaner and sealer products for natural stone.
Visit the website by clicking on the button below or contact us for information and guidance on how to ensure your external stone are easy to maintain and retain their beautiful appearance. https://www.unicare-products.com/
caution – Limestone can be slippery when wet.
Unit Thickness (mm)
Sq Ft per Crate
Sq Ft per Unit
Units per Crate
Lin Ft per Unit - Sailor
Lbs per Crate
Lbs per Unit
COPING ROCK FACED
50
-
-
20
4
2,552
127.60
STEP 48"X16"
150
32
-
6
-
2,526
-
COPING ROCK FACED
50
-
-
20
4
2,122
106.10
24"X36"
22
180
6
30
-
2,149.20
71.64
18"X24"
22
186
3
62
-
2,221
35.82
24"X24"
22
160
4
40
-
1,910
47.75
PILLAR CAP 24"
64
-
-
14
-
2,605.80
186.13
PILLAR CAP 28"
64
-
-
12
-
2,401.71
200.14
12"X24"
22
180
2
90
-
2,149
23.88
