Description Marble Powder Calcium Carbonate is considered the second purest source of calcium carbonate in nature, where the percentage of calcium carbonate reaches 97% CaCo3. After the stage of mining and extracting raw marble from our quarries in the Kingdom, it is crushed in our crushers to get marble chips. Then sorting it from impurities, sifting it, and grinding it to get marble powder called calcium carbonate. It is used in many industries after being sifted and classified in our factories. It can also be used to equalize the pH to reach PH7 in water treatment projects. It contains more than 19.5% of magnesium oxide and more than 29% of calcium oxide. It is less than 0.3% of silicon oxide, less than 0.7% of alumina oxide, and less than 0.1% of iron oxide, (or less than 0.03-0.04% of iron oxide for unpainted glass). Dolomite marble powder is added in sizes from 100-250 microns. In the coating industry (paints), marble powder calcium carbonate is an essential material, as it forms from 30 - 40% of the paint components and is preferred over calcium carbonate powder due to its crystalline nature. The powder is included in the process of manufacturing paint as a filler to improve some of the paint's natural properties such as thermal resistance, thermal conductivity, density, controlling viscosity, preventing flow, reducing oil absorption, and increasing hardness, by combining it with particles of colored or adhesive materials to form a cohesive and stable material with a high flow. The granular size of the powder should not exceed 20 microns. Some of the paints used in exterior wall cladding require marble powder in sizes 0.3 to 1.2 mm. In the plastics industry, marble powder is used as a basic material in the manufacture of many plastic products such as water and drainage pipes, electrical cables, some parts of electrical equipment, some auto parts, children toys, plastic bags, tableware food preservatives and dishes, decorations, and others. It improves the physical properties of the plastic product, it makes it resistant to deformation as it increases its hardness and resistance by increasing the modulus of elasticity. It reduces the thermal expansion coefficient, makes it have a good external appearance and soft touch, and keeps it from sloughing. In addition, it makes it easy to form by increasing its fluidity and dispersion and reducing production costs.
Description Gravel is used in Water Filtration with water treatment Filtration products Silica Sand, Anthracite, Activated Carbon, Birm, Pumice and Garnet in portable water treatment, surface water treatment, swimming pool water treatment, R.O. reverse Osmosis treatment plant and wastewater treatment also in conventional water treatment filters. Filter Gravel is an extremely effective filter media because of its ability to hold back precipitates containing impurities. Filter sand size, angularity and hardness are the important filter sand characteristics to ensure proper filtering. In slow sand filters, the gravel is normally on the bottom layer and is used as channels for filtered water to make it to the outlet lines. Sand will often plug the holes in the outlet pipe and the gravel helps prevent that. The primary role of the gravel in the bio-sand filter is to prevent clogging of the PVC pipe with sand. The first layer is sufficiently deep to cover the inlet to the pipe and should be large enough to keep the openings in the filter bottom free for the flow of water out of the filter, and the upper layer fine enough that the overlying filter sand will not sink into its pores. Sand and gravel are used for road construction, for mixing with asphalt, as construction fill, and in the production of construction materials like concrete blocks, bricks, and pipes. It is also used to make roofing shingles, used on icy roads in the winter, for railroad ballast, and water filtration. The quarry is often where our gravel and other aggregates are excavated and where rocks such as sandstone and basalt are crushed down to size.
Volcanic Tuff/ Red Pumice
Bazalt Stone
Garnet Stone(Decoration)
Gray Crushed Marble
Pipes 1. Welded Pipes (Stainless And Carbon Steel Pipes) 2. Seamless Pipes (Stainless And Carbon Seamless Pipes) Fittings 1. Carbon Steel Fittings 2. Stainless Steel Fittings 3. Flanges & Accessories 4. Rubber Expansion Joint Fasteners 1. Pipe Support 2. Bolts Nuts Washers Valves 1. Butterfly Valve 2. Globe Valve 3. Check Valve 4. Gate Valve Commercial Steel 1. Hot Rolled Sheet & Coil 2. Cold Rolled Sheet & Coil 3. Galvanized Sheet & Coil 4. Cheqered Plates & Coil 5. Black Pipes 6. Gi Pipes 7. Square Tubes 8. Rectangular Tubes 9. Equal & Un-equal Angles 10. Flat & Square Bar Pvc & Sanitary Accessories 1. Pvc Pipes 2. Pvc Fittings 3. Jas-weld Solvent Cement 4. Sanitary Accessories
we have MS pipe unused in scrap rate
UPVC PIPES - SAS & DIN SYSTEM PPR PVC Pipe - American ASTM System CPVC PIPES - ASTM F441 UPVC PIPES - ASTM D2241 UPVC PIPES D1785
NEMA STANDARD (EPC - 40 and EPD â?? 80) Electrical Plastic Tubing (EPT) and Conduit (EPC - 40 and EPD â?? 80) NEMA STANDARD
we have the Granite in big stones (blocks) sizes as follows: length: 2 to 4 m wide: 0.85 to 1.55 m high: 1.3 to 2.2 m square meter = length * width * height Weight in tons = square meter * 3 We are ready to meet your required sizes within the above limits The quality sold: unpolished granite stone sold as large stones (blocks), shipped according to the customer's desire The color of the stone is light and dark brown in various shades (photos are available) The price varies according to the terms of sale and purchase Best Regards
RUKN AL JOUF CO. is a national establishment having its office in Riyadh since 1998 exclusively specialized in the field of HVAC, GRP Tank & Plumbing Specialties all over the kingdom. Our services are viewed as a partnership with our clients, working hand in hand towards mutual success & optimal returns. A well-integrated comprehensive framework of professional services utilizing cutting edge computer system & engineering software; serve as the backbone of our vision. RUKN AL JOUF CO. are in the GRP Tank business with Malaysian & Korean manufacturer, which is high demand nowadays in Saudi Arabia. We have a highly qualified team in the Marketing, Technical and as well in the Installation sectors.
Himalayan salt tiles are slabs of pink salt mined from the Himalayan mountains. They are harvested from ancient sea salt deposits that formed millions of years ago. These tiles are not only beautiful but can also be used for cooking and for creating a spa-like atmosphere in your home. Appearance:Himalayan salt tiles are a beautiful rose-pink color with variations in hue throughout the tile. This variation is due to the presence of trace minerals in the salt. Sizes: Himalayan salt tiles come in a variety of sizes, from small tiles that can be used for serving food to large tiles that can be used to build salt walls. Uses: Himalayan salt tiles have a variety of uses, including: Cooking: Himalayan salt tiles can be used for grilling, searing, and serving food. When heated, the salt tile slowly releases salt and minerals into your food, enhancing the flavor. Serving: Himalayan salt tiles can be used as serving platters for cheese, sushi, cold cuts, and other foods. The salt tile will keep your food cold and can also impart a subtle salty flavor. Salt therapy: Salt therapy is a natural therapy that involves breathing in salt air. Himalayan salt tiles can be used to create a salt therapy environment in your home. Salt therapy is said to improve respiratory conditions, reduce stress, and boost immunity. However, there is limited scientific evidence to support these claims. Decoration: Himalayan salt tiles can be used to create decorative walls or features in your home. The pink color and natural beauty of the salt tiles can
The primary use of clinker is to manufacture cement. Cement is used in construction to make concrete as well as mortar and to secure the infrastructure by binding the building blocks. It is also used for water-proofing, filling or sealing gaps, and making decorative patterns.
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(( New Product comes in weight 20 KG )) wrapped on pallets The Ordinary Portland cement provided by Hail Cement Company acquired a certificate by GSO SASO.GSO 1914/2009. It is one of the most widely distributed cement types around the world because of its strength and resistance. It conforms to all usages that do not require certain specifications such as the other products that Hail Cement Company provides.
