Woven Geotextile

It is one of the most popular limestone and available in black colour. This is hard and impervious stone which can withstand to extreme temperature and exposure conditions. This is mere wear resistant in comparision to other sedimentary rocks and can be used for long lasting works. This Kadapa stone is quarried at Betamcharla, District Kadapa in Andhra Pradesh and also available at other locations also.

It is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Granites can be predominantly white, pink, black or gray in color, depending on their mineralogy.

It shall be of any colour and size as directed by Engineer-in -Charge. Granite shall be plain machine cut and mirror polished. The stone shall be smooth and of even surface without holes or pits.

IS 3316 Specifications for structural granite.

IS 1124 Method of test for determination of water absorption, apparent specific gravity and porosity of natural building stones.

It is a naturally available, fine-grained variety of limestone originated from Kota, Rajasthan. Its alluring natural look, durability and low cost make it the most extensively used material in both the interiors and exteriors of houses and commercial areas. Kota is well known for its shiny appearance and charming colours, and ages beautifully over time. It is available in different shapes and sizes.

The slabs shall be of selected quality, hard, sound, dense and homogeneous in texture free from cracks, decay, weathering and flaws.

The slabs shall have the top (exposed) face polished before being brought to site, unless otherwise specified. The slabs shall conform to the size required. Every slab shall be cut to the required size and shape and fine chisel dressed on the sides to the full depth so that a straight edge laid along the side of the stone shall be in full contact with it. The sides (edges) shall be table rubbed with coarse sand or machine rubbed before paving. All angles and edges of the slabs shall be true, square and free from chippings and the surface shall be true and plane.

The thickness of the slab after it is dressed shall be 20, 25, 30 or 40 mm as specified in the description of the item. Tolerance of ±2 mm shall be allowed for the thickness. In respect of length and breadth of slabs Tolerance of ± 5 mm for hand cut slabs and ± 2 mm for machine cut slabs shall be allowed.

Kota Stone is a naturally available, fine-grained variety of limestone originated from Kota, Rajasthan. Its alluring natural look, durability and low cost make it the most extensively used material in both the interiors and exteriors of houses and commercial areas. Kota is well known for its shiny appearance and charming colours, and ages beautifully over time. It is available in different shapes and sizes.

It is used in flooring of residential and commercial buildings, in stairs, in Railway station platform surfacing etc.

It is hard, non-porous and a homogeneous material which can be widely used in different areas.

It is not water absorbent and is anti-slip hence is the most perfect and hygienic flooring for humid areas.

It is very strong and long lasting.

The stone can be polished again if a fresh appearance is desired.

Kota is resistant enough to fit to any climatic conditions – dry, humid or cold.

It forms a heavy cum strong base for kitchen countertops. In many cases granite or marble slab counters are fixed on top of the Kota stone base.

It is economical, easily available and most durable natural stone available.

It is a very good reflector of heat making it comfortable to walk on.

They are available in slabs and tiles form and extremely cost effective as compared to other stones.

It is economical, easily available and most durable natural stone available.

Marbles are metamorphic rocks capable of taking polish, formed from the re-crystalization of lime stones or dolomitic lime stones and are distinguished from lime stone by even visibly crystalined nature and nonflaggy stratification.

Note : Marble is a product of nature hence it is difficult to guarantee uniformity of colour, veining or other characteristics that may be represented in any sample submitted. A sample will indicate only an average of colour, veining and other general texture and specified finish.

The marble blocks, slabs and tiles shall be classified broadly in the following two categories:

(a)White Marble

(b)Green Marble

Raj Nagar (plain white) Marble:

It shall be plain white marble with coarse grains predominantly showing mica particles giving reflection in light.

Coloured Marble :

(i) Plain Black Marble :Black marble sawn along veins locally known as ‘Peta Pasu sawing’ available at Bhainslana.

(ii) Black Zebra Marble:

(a) Bhainslana Black Zebra Marble: Black marble having grey or white veins available at Bhainslana.

(b) Kishangarh Black Zebra Marble: Black marble with grey and/or white veins available at Kishangarh.

(c) Abu Black Zebra Marble: Black marble having white patches and streaks available at Abu.

(d) Narnaul Black Zebra Marbles: Black marble with thin white veins available at Narnaul.

(e) Makrana Dhobi Doongri Zebra Marble: Greyish black marble with white flowery pattern available at Dhobi Doongri.

Green Marble :

(a) Baroda Green Marble: Dark green marble with flowery pattern available at Baroda.

(b) Abu Green Marble: Light green marble with green and/or brown streaks on white ground available at Ambaji.

(c) Falna Green Marble: Green marble with prominent yellowish pattern available at Falna.

(d) Bundi Green Marble: Green marble with pinkish shades available at Umar, (Bundi).

(iv) Grey Marble :

(a) Kumari Grey Marble: Grey marble having light blue shades available at Makrana.

(b) Bundi Grey Marble: Grey Marble with pink or green or black streaks available at Umar (Bundi).

Brown Marble :

(a) Bar Brown Marble/Brown Marble with light and dark brown shades available at Bar.

(b) Narnaul Brown Marble:

Brown marble having teak wood shades available at Narnaul.