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Granite Marble

Natural Stone - SANDTONE

Sandstone Collections | Sandstone Options | Finish Projects

Physically, they are very Hard, Compact, Fine grained, equi-granular homogeneous rocks of sedimentary nature (Sandstone) & metamorphic nature (Quartzite).

Color: Minor color tonal variations exist but within the tolerance limit.
 
Hardness: 6.5 to 7 on Moh's Scale
Density: 2.3 to 2.4 Kg/cm3
 
Compressive Strength: 90 to 140 N/mm2
Modulus of Rupture: 16-40 N/mm2
Water Absorption: 1.0 - 1.2 %
Porosity: Low to very low
Weather Impact: Resistant
Chemically, they are very resistant Mono-Mineralic rocks, principally composed of silica. The other minor constituents vary from origin to origin
SiO2: 95-97%
 
Iron (Fe2O3): 0.5%-1.5%
Alumina (Al2O3): 1 to 1.5%
 
Soda (Na2O) & Potash (Kro): Less then 1%
Lime (CaO): Less then 0.5%
Magnesia (MgO): Less then 0.5%
Loss On Ignition (LOI): Less then 0.5%

Sandstone

Old Black Indian Sandstone PavingSandstone is a sedimentary rock formed millions of years ago which can be processed by stone masons to create a number of finishes to complement all garden architectures. Each piece of paving with its unique natural colouration, texture and markings combines to form a rich tapestry of overall hue to your garden’s landscape.

It is always advisable to view the stone prior to purchasing at your local stockist to fully appreciate the diversity of  colours in each range.

Part of the character of Sandstone paving is that no two stones are coloured the same; however, when combined they create a rich tapestry of colour to make an overall hue as presented here. Seasonal changes also bring differing perspectives to the reflected colours. In strong summer sunlight a sandstone patio will appear to have less colour variation, whilst after rain the colours will be of deep patina.

Each of the colour swatches reproduced in this brochure demonstrate the overall hue of a paved area. The natural colour variation of individual paving flags will vary significantly when viewed individually.

Shades Light Grey, Mint Fossil and Raj Blend

Light Grey Sandstone Paving
Light Grey
Mint Fossil Sandstone Paving
Mint Fossil
Raj Blend Sandstone Paving
Raj Blend
 
Sizes (mm) 900x600 600x600 600x290 290x290
No./m2 1.83 2.73 5.51 11.11
No./single size crate 25 25 75 150
No./Project Pack 14 14 14 16
  Project Pack consists of 58 pieces and covers approximately 16.92m2 based on a typical jointing gap of 8-14mm.

Hand cut edges.

 

Shades Modak, Buff and Cotswold Mix

Modak Indian Sandstone Paving
Modak
Buff Indian Sandstone Paving
Buff
Cotswold Mix Indian Sandstone Paving
Cotswold Mix
 
Sizes (mm) 900x600 600x600 600x290 290x290
No./m2 1.83 2.73 5.51 11.11
No./single size crate 25 25 75 150
No./Project Pack 12 12 12 14
  Project Pack consists of 50 pieces and covers approximately 14.53m2 based on a typical jointing gap of 8-14mm.

Hand cut edges.

 

Shades Camel, Rippon and Old Black

Camel Indian Sandstone Paving
Camel
Rippon Indian Sandstone Paving
Rippon
Old Black Indian Sandstone Paving
Old Black
 
Sizes (mm) 900x600 600x600 600x290 290x290
No./Project Pack 12 12 12 14
  Project Pack consists of 50 pieces and covers approximately 14.53m2 based on a typical jointing gap of 8-14mm.

Hand cut edges.

 

Shade Sahara

Sahara Indian Sandstone Paving
Sahara
   
 
Sizes (mm) 600x600 600x290 600x450 450x450 290x290
No./Project Pack 7 15 12 13 10
  Project Pack consists of 57 pieces and covers approximately 12.25m2 based on a typical jointing gap of 8-14mm.

Hand cut edges.

 Before committing to purchase any natural stone product it is always recommended that you visit your stockist to check the colour and texture of your chosen paving.

Sandstone natural paving should be laid chamfered edge face down.

 
Stone Onyx
 

Umang Stone International : 403, Sapphire Jagan Plaza , SMS HIGHWAY  Tulsi Marg, Banipark,Jaipur - 302016 , India
Phone : +91-141- 2329782 / 2207786  Mobile : +91-9414044481   Fax : +91-141-
2207786
Emai
: umangsi@sancharnet.in , info@umangstone.com  ,umangsales@gmail.com 

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