Aggregates are mixtures of sand, gravel, crushed rock or other bulk minerals used in construction, principally as a component of concrete, and in civil engineering. At CEMENTATION we supply aggregates for a range of core applications, from fill materials to aggregates that can be used in concrete, precast concrete, asphalt and for surface dressing. Aggregate plays an important role in concrete and construction part. We supply quality material which makes durable concrete with higher compressive strength and low permeability having better finish. We can supply a wide range of coarse, fine and blended aggregates in accordance with international standards.
We acquire rock mines and stone crushing plants and enable us to fulfil contract of any size. Progressive stages if crushing and screening enable us to produce a range of aggregate sizes (06mm to 65mm)
APPLICATIONS
Road and Highway surfaces
Constructions or Civil work
Railway Ballast
To make Concrete or Asphalt
Filling
The CORI is the product for the direct reduction unit:
First, it will be stored in product passivation silos, its transportation by conveyors. After that, it will be stored in the warehouse for further use.
Production rate fo312 T/H. Assuming 8,000 hours of annual
operation, this equates to in annual production of 2,500,000 tonnes.
-IRON: (Rod a Benton):Hot-rolled product in multipurpose steel for high-adherence construction, weldable in RB 500 grade. NA 8634(2015) and ISO 6935-2 (2015). Diameter:
A wide range of diameters: 8,10,12, 14, 16,20,25,32,40 mm.
Length :12m (-0mm +100mm) with the possibility of making specific lengths of less than 12m according to customer demand for diameters ranging from 8mm to 16mm.
12m to 18m for diameters ranging from 16mm to 40mm.
Marking :
A specific AQS marking is engraved on the rebar bars for the diameters: 8,10,12,14,16mm And the identifying code AQS-diameter-RB500 for the diameters: 16,20,25,32,40mm
- Portland Cement 42.5 (Bags, Bulk)
-Wire rod: of round section with a diameter varying between 5.5 mm to 14 mm, of high quality.
The round and smooth wire rod is obtained by hot rolling in accordance with the Algerian standard an 8634 and according to international standards.-The Fields Of Use Of Wire Rod Are As Follows:- Drawn Wire-Welded Mesh-Nail, Tie Wire, Galvanized Wire- Gabions- Barbed Wire-Spring Wire- Bolt-Nut-Screw- Paperclips-Pickup Wire-Welding Wire
-BILLET: A billet is a section of metal used to roll into bars and shapes. It can be produced with ingots or directly by continuous casting. Billets are used as raw materials or for extrusion, forging, rolling and other metal processing operations.
* K-SILICATE is used for jointing Acid Resisting brick in construction of vessels in suited for construction of fume chambers and stacks handling hot, dry Acid fumes and vapors.
It is also used for jointing chemical resisting stoneware pipes.
K-SILICATE cement is good bedding material for Acid â?? Resisting bricks and tiles.
The concrete surface needed protection should be dryed, clean and rough.
The bricks or tiles will be set with K-SILICATE cement over concrete surface applied with a suitable an impermeable interliner.
When Bedding and Jointing Materials are the same.
On the treated surface bricks or tiles are bedded to a thickness of about 6 mm and tamp gently with a wooden piece till the paste squeezes out of joints.
The paste that is squeezed out of the joint should be removed by trowel with good finishing. After the mortar of the joint is dryed treat the joints with 20% Hydrochloric Acid Solution by means of brush. A.R.lining should be always in contact with Acid and not with water.
Concrete subtract like Floor, Wall, tanks and similar surface should be protected with a membrane of Bitrok Mastic or compound steel tanks should be protected with rubber or PVC subjected to chemical conditions and temperature of chemical media. The Brick lining is recommended over the protective layer of Bitrok Mastic.
When Bedding and Jointing Materials are Different.
Spread the silicate type mortar about 6 to 8 mm thick on the back of the tile or brick. Press the tile on the bed leaving required space for joints between tiles for bricks. After the bedding mortar is set, fill Mp the joints with specified cement.PRODUCT DATA SHEET FOR SK-HB ( K-SILICATE) MORTAR
A general purpose cement for acid conditions Resistant to High & medium concentrations of most of the common organic and inorganic acids except Hydroflouric acid. Recommended where the concentration of the acid is high suitable for high temperature. Unsuited to aqueous solutions, alkaline conditions.
PREPARATIONS OF MORTAR :
* Measure 1 part by weight of K-SILICATE solution into a suitable mixing pan.
* Add slowly and gradually 3 parts by weight K-SILICATE mortar and mix thoroughly to form a smooth mortar.
* In hot season very large batches of mortar will become stiff quite rapidly therefore small batches, not exceeding 4 to 8 kgs. Will be prepared.
* The cement mortar will be used before it starts setting.
This is chemical setting Furan based chemical resistant mortar which is combination of Liquid and Powder, when mixed in proper proportion from workable mortar which after setting and curing give of liquid and give black highly cross linked composites.
Furan When set and cured is resistant to highly corrosive acids, alkalis and to powerful organic solvents such as ketones, Aromatic and Chlorinated solvents. It has extreme resistant to Acidic & alkalis, Salts, Greases and Detergents. It resists to Organic & Inorganic acids at their boiling temperature. It is suitable against mild chlorine Gas (dry) phosphorous trichloride, pyridine at room temperature.
Furan is especially useful where resistance to mixed media such as aqueous acids /alkalis and organic solvents is needed in chemical plant process and waste streams. Carbon filled Furan is used against corrosive effect of hydrofluoric acid & its salts.
PREPARATION OF FURANE MORTAR :
Mortar consist of Furan solution and Furan powder. The average mixing ratio necessary to obtain mortar with good working consistency is 1 part by weight Solution & 3 part by weight powder. The ratio will vary slightly depending on temperature and working conditions.Stir the liquid thoroughly before using. Place liquid in a suitable shallow mixing pan. Add powder by weight in the solution mix thoroughly and rapidly until all lumps are dispersed and the mortar is completely homogenous. Spread out the mortar in a thin layer, not more than ¾ thick, to dissipate the heat of reaction and lengthen the working life.
Batch size can be varied depending upon the temperature and the speed with which the masons are working. Very large batches will become stiff quite rapidly. Make sure that all the Furan Motrar is used from the pan before another batch is mixed.When working at temperature above 40 C, very small batches not more than 2 Kgs, should be prepared. When working at temperature below 15C the liquid should be kept warm.
The Ground Granulated Blast Furnace Slag (GGBS/GGBFS) is a type of eco-friendly green building material and high quality secondary cementitious material for concrete and cement. It is recognized as one of the best secondary cementations material for building high durable concrete stricture in the world today! GGBS has taken over a top place of high-performance cement and concrete mineral additives with its unique characteristics of hydration, low-price raw material. GGBS is obtained by quenching molten iron blast furnace slag (a by-product of iron and steel making) in water or steam. It is then further grounded into the desired fineness in terms of the required particle size distribution. The main components of blast furnace slag are CaO (30-50%), SiO2 (28-38%), Al2O3 (8-24%), and MgO (1-18%). The other important aspect of GGBS is its superiority in concrete durability which extends the lifespan of buildings from fifty years to a hundred years.
APPLICATIONS
Soil stabilization
Mortar
Used in combination with Portland cement
Pre-cast concrete
Ready mix concrete
Specialist projects
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Feldspar is the name given to a group of minerals distinguished by the presence of alumina and silica (SiO2) in their chemistry. This group includes aluminum silicates of soda, potassium, or lime. It is the single most abundant mineral group on Earth. They account for an estimated 60% of exposed rocks, as well as soils, clays, and other unconsolidated sediments, and are principal components in rock classification schemes. The minerals included in this group are the orthoclase, microcline and plagioclase feldspars.
APPLICATIONS
Glass making
Ceramics
Porcelain
Electrodes
Abrasion
We at CEMENTATION produce Feldspar of minerals containing Potassium and Sodium. Our supply is available in Lumps, Granules and Powder form.
Quartz is the most abundant and most common mineral on the Earth. It is found in almost every geological environment and also it is at least a component of almost every rock type. It has a hexagonal crystal structure and is made of trigonal crystallized silica. It is most varied in terms of varieties, colours and forms.
The most important distinction between the types of quartz is that one is of macro crystalline, which is individual crystal visible to the unaided eye, and the other is microcrystalline or cryptocrystalline varieties, aggregates of crystals visible only under high magnification. Chalcedony is the generic term for cryptocrystalline quartz. The transparent variety tends to be microcrystalline and the cryptocrystalline varieties are either translucent or mostly opaque.
Bauxite is a naturally occurring mineral comprising mainly of aluminium hydroxides (the trihydrate Gibbsite Al(OH)3and the AlOOH monohydrate polymorphs boehmite and diaspore), with other components in the mineral typically being silica, iron oxide, titania and aluminosilicates (clay etc). It’s a rock from Laterite soil and it is a primary Ore of Aluminium.
Properties of Bauxite include low iron content; a high Polished Stone Value (PSV) for high friction surfacing applications; a high melting point and density.
APPLICATIONS
Gunning materials
High friction surfacing
Minerals for abrasion
Refractory castables
Mouldable and Ramming Mixes
Refractory mineral blends
CEMENTATION believes in supplying quality bauxite with consistency to its customers across the world, according to their needs.
Rockwool, also known as mineral wool, is an insulation material made from natural stone or mineral fibers. The density of Rockwool refers to the mass of the material per unit volume, and it is commonly expressed in kilograms per cubic meter (kg/m�³) or pounds per cubic foot (lb/ft�³).
The density of Rockwool can vary depending on the specific product and its intended application. Common densities for Rockwool insulation products range from approximately 40 kg/m�³ (2.5 lb/ft�³) to 200 kg/m�³ (12.5 lb/ft�³) or more. The choice of density often depends on factors such as thermal performance requirements, structural support needs, and the specific application of the insulation.
Supplier From
Port Saaed,
Dubai,
United Arab Emirates
Licensed trade company with products such as agricultural products (fresh and frozen), safety equipment (ppe), spare parts, building materials, electronics, heavy equipment, manufacturing equipment & materials, cosmetics..Distributor
Essential details
Place of Origin:
AUSTRIA
Brand Name:
contact to supplier
Model Number:
contact to supplier
Packaging & delivery
Lead time:
Quantity(metric tons) 1 - 20 >20
Lead time (days) 5 To be negotiated
GFRP rebar is made of high-strength glass fibers along with a highly durable resin. These
products are developed as a superior alternative to steel in concrete reinforcement. It is
widely used to reinforcing concrete in applications where it is exposed to water, salt water
or chemical environments
- Typical Advantages:
- Non-Corrosive â?? It will not corrode when exposed to a wide variety of corrosive substances
- including chlorides
- High Strength-to-Weight Ratio â?? best reinforcement for weight sensitive reinforcement
- Non-Conductiveâ?? It is excellent electrical and thermal insulator
- Excellent Fatigue Resistanceâ?? performs best in cyclic loading solutions
- Impact Resistanceâ?? It resists sudden and severe point loading
- Magnetic Resistance â?? completely non-effective to electromagnetic fields; excellent for
use in electromagnetic testing facilities
- Light Weight easy to transport, no need for lifting equipment, easy to handle
A type of gypsum processed by heating natural gypsum, which results in a fine powder used in construction and medical applications. Used in construction, Medical industry, Dental Care and Fire Proofing, etc.
Calcium Silicate compound is obtained by reaction of Silica & Calcium oxide. This compound is commonly used to insulate high temperature Pipe, equipment & for fire endurance application.
Calcium Silicate have high compressive strength, resistance to damage from tumbling, ability to maintain its properties without loss of insulating efficiency, are rigid, reusable, light in weight and have long life.
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