It has been decades that architectural glass sheets have been utilized as a construction material. Over this time, manufacturers have achieved a significant success in terms of fabrication and finishing technology, bringing the glass properties almost to perfection. Increasingly pronounced in glass industry is the nanotechnology sector, which renders it specific and extraordinary properties in terms of operation and aesthetics, thus opening new bright perspectives for architects and designers. It would be fair to say that it was new safe multilayer glass items that helped discover most significant improvements of properties and capabilities of glass as a construction material. All valuable operation and technical properties of such glass are achieved by using a “sandwich” principle, i.e. by creating a multilayer composite structure with a polymer layer in between. It is still difficult to appreciate the whole significance and implications of this development. Regrettably, many issues of perfecting the technology and equipment that helps create multilayer glass (triplex production equipment) have been outside researchers’ focus of attention, thus hindering the practical development across the entire range of safety glass application. Most new properties are still unknown and require serious theoretical and experimental developments to uncover. Among these: detailed study of formation and development of multilayer glass production technology based on innovative polymer materials with a higher strength compared to existing materials, research of properties and application of hybrid structures based on new composite elements. The combination of fragile glass and plastic materials (for instance: polycarbonate and glass sandwich panels, glass and acryl tile etc.) enables to optimize the functionality of multi-layer shutterproof glass. It is beyond doubt that ongoing researches in this area will boost the improvement of existing and development of new approaches to designing and creating multilayer glass machines for industrial-scale production.
Glass doors are the integral part of architecture today. This is a fantastic choice for any kind of premises, from business centers through to apartments. One may think glass is not a strong material, but it is a misconception. Tempered glass manufacturers have long been offering the product that easily provides a good heat and noise insulation and boasts an outstanding strength and long life. Broad product range The broadest selection of glass doors, fittings and door cases enables to pick a door for any indoor scene. Quality High quality glass from world’s top manufacturers. Simplicity Leaf made of environmentally friendly and easily maintainable material. Safety Safety in use – tempered glass is very strong and does not form sharp splinters if broken. Long life Always the same appearance throughout the life.
Stable development of our country directly depends on competitive ability of domestic products, which, in its turn, depends on quality control (i.e. level of testing labs). Specificity of analytic labs requires special system of their competitiveness recognition. Their accreditation synthesizes general approaches to accreditation of testing labs and peculiarities of analytic operations. In relation with it the actual is application of international standards: 1.management system of lab quality and application of standards 2. Lab-information systems in quality management system 3. Modern analytic equipment and automatization of separate processes in lab activity. Karvan-L” company lab repeatedly passed accreditation in Azerbaijan State Committee of Attestation, accreditation certificate No. AZ 031.01.11.02.49.07 dated on 14.03.2007. Lab possesses modern equipment for conduction of wide range of analysis in oil chemistry and oil-chemical and organic synthesis, as well as of initial products of synthesis. Particularly, Karvan-L” company lab is fitted by up-to-date machinery for quality control of oily acids, and initial raw material for production of paintwork materials based on pentophtalein, acryl, vinilcetate, polyurethane and etc. film-making clay compositions, driers, initial components of alkyds, acryl, and polyurethane enamels and emulsions, water and oil soluble inhibitors of corrosion, deemulsifiers, additions to oils, oil solvents, aromatic carbohydrates, processed oils and paints, plant oils, sewage of analogical production.
Glass arbors, just like arbors made of more conventional materials, are a fine choice for their key function, which is providing comfort in a garden or a park. Among advantages of a glass arbor: the glass structure can be opening type, so your can rest in an open arbor and enjoy fresh air and flower scent while the weather is good, but hide behind the glass if it aggravates; you can enjoy watching the environment through the translucent façade without perceiving the thin boundary in between; the arbor glazing is a great protection from the weather and wind without impairing the feeling of ‘being in the wilds’; the laced and transparent structure of an even big arbor will not create a visual impression of obstructed space in your garden. What are the design features of glass arbors? The most widespread type of arbor glazing in modern construction is either shutterproof glass of different thickness or safety glass. This material has a number of undisputable advantages: high strength which enables to withstand big wind loads and humming blows; safety in operation which guarantees no cuts in case the glass is broken after all; long life.
Application Solvent Applications, Chemical Intermediates, Pharmaceuticals, Acetone Feature IPA is produced by the direct propylene hydration process. IPA meets the diverse needs from solvent industry. Our division has been a stable supplier of raw materials for related industries. IPA is used for cleaning semiconductor wafer and LCDs. This highly value-added product has been enjoying rapid increase in demand in accordance with the development of such areas as information, communication and multimedia. High Purity We have high performance purification process to manufacture high purity IPA products. Our IPA maintains superior quality characteristics through products of high purity.
Application: used in production of lacquer materials designed for improvement of colouring agent wet-out and dispersion, increase of sedimentation stability of pigment suspension for 20-30%, reduction of light organic pigment flotation, dispersion time reduction for 30-50%. Due to surface activity and complete compatibility with different organic solvents, copper naphthenate is adsorbed on pigments, decreases discharge of main desiccants for 25-30% at the same time possesses activity synergism with Co and Mn, increases enamel coating firmness and reduces drying time to level 3. Trade dress: calcium naphthenate as a solution in white spirit. Appearance: unclouded homogenous light yellow liquid.
Most customers believe glass to be quite a fragile material. More and more customers are nonetheless coming to us, intending to decorate their staircases in such an edgy and virtually zephyrian style. The point is that a glass stairway may look zephyrian and weightless, giving a feeling of suspension over the ground. But in reality glass stairs are quite strong, reliable and durable, just like a regular rock, and are capable of withstanding high loads. In our applications we use high-strength glass that has been subjected at least to thermal treatment or at most glued together into a safety glass (triplex). We can fabricate any or all structural components of stairways and railings from glass: stairways, railings, stairs, hand rails, and bars. Moreover, you can order from Karvan-Glass the self-sustaining glass balcony parapets that will give you maximum observation field from your sunroom or balcony.
Due to its special thermal treatment, tempered glass boasts higher impact strength and freeze-thaw resistance compared to regular glass. All tempered glasses are subject to mandatory edge pre-treatment. If broken, such glass falls apart to small fragments with uncut edges. The glass tempering has the following effects:: impact strength rises 5-10 fold flexing strength rises 2-3 fold operating temperature range increases to -150 to +300°C The tempered glass has quite a broad range of applications: glass panes, multilayer glasses with different properties, all-glass partitions, staircases, stairs, hand rails, car windows etc. The tempered glass can withstand hard blows perpendicular to its plane. Despite its improved properties, however, tempered glass is still a fragile material. It is especially susceptible to end loads, so such glass should be installed with extreme care.
A winter garden represents a special architectural element with glass walls and roof and is decorated with various decorative plants Year over year there are more country mansions and cottages with special attention to winter gardens. They can give certain flair to the indoor scene and become a lively garden-like place for cozy pastiming and enjoying the beauty of the nature. Winter gardens of different price can be erected as an individual building or a part of a house, housing different plants of different sizes. It is quite problematic and not worth to build a garden on one’s own, so you can easily use our company’s services and order one. Main reasons why Karvan-Glass: 1. high material quality guarantee; 2. excellent design; 3. short order delivery time.
Quick details: Place of origin: baku, azerbaijan Material: pe Applilcation: agriculture. Color: optional colors or specify by clients. Description: Packaging plays an important role in the process of storage for agricultural products. Improving packaging technology helps to reduce the loss of products during transportation and storage, the better preservation of the quality of products. It is known that the most efficient for transport and storage of foodstuffs and other products, is a reusable plastic packaging. You will find a wide selection of high-quality polyethylene packaging. Also, in our proposed assortment mnogoborotnye boxes for storage and transportation of vegetables, fruits, mushrooms, berries, herbs and sprouts. Plastic box with perforated walls and a bottom intended for natural and remove excess moisture condensation. Also, the perforation allows the container to facilitate its weight, and the necessary rigidity and strength is provided by the structural ribs. Available sizes (400x300x180) mm (500x300x200) mm
It is not a secret that the appearance of a house is a sort of a business card for its owner. Embarking on a quest for an architectural solution for the façade of our house or office, we intend to benefit from the uniformity of style, beauty, practicability, and safety A sun breaker or shed is one of key elements of a building decoration which protects the porch or balcony as well as people who like spending time there from the snow, rain and other elements. Insignificant at first glance, but quite important in reality – the element like shed should be not only exquisite and stylish but also strong and safe. And the glass sun breaker from Karvan-Glass is something that satisfies all these requirements. For glass today is a state-of-the-art, stylish and strong material widely used in construction and design. If you want to decorate the building exterior in an unusual style then glass sun breakers are your choice – buy them from our company and satisfy your boldest architectural needs, benefiting from all advantages the state-of-the-art construction technology can provide.
The all-glass enclosing structures of elevator shafts provide the main advantage of perceptible fragility and exquisiteness combined with guaranteed reliability and long life. The panoramic glazing of elevator shafts with architectural shutterproof glass (which is more commonly referred to as a panoramic elevator) has an advantage to conventional enclosed shafts. The main type of elevator shaft glazing Karvan-Glass apply is point glazing: glass is attached to the bearing structure made of stainless or construction steel using point fittings specially designed to compensate for dynamic loads that occur during operation of an elevator. In doing so, the maximum transparency is achieved. The versatility of elevator shaft designs using architectural safety steel is virtually unmatched among other materials. It ranges from full transparency which gives a panoramic view to passengers in an elevator through to modern photoprints on glass capable of embodying any designer’s concept. For instance, hidden glass fittings enable to create a solid structure that shares concept with the decorative glazing of walls.
Quick details: Place of origin: baku, azerbaijan Item: chairs and tables Material: pe Color: optional colors or specify by clients Packaging & delivery: Depends on your order. Description: Tables and chairs folding, for adults and children are made of durable polypropylene. Lightweight, strong, compact, color, no sharp angles, and this is the main requirement of our youngest citizens. You they are simply necessary and indispensable for a picnic, fishing, to give, for any kind of tourism (even for this kind of tourism like kayaks! tested!), and generally any departure of the nature. Very easy to use. Add these chairs you can in any luggage compartment of your car without taking up a lot of space, due to the fact that the chairs are added. And if you do not have a car, you carry a chair too comfortable, because the chair has a comfortable handle. • The table (45 cm) can withstand a load of 140 kg. • Chair (45 cm) "high-grown" withstand a load of 90 kg. • Chair "small-child" (26.5 cm) can withstand a load of 60 kg. Large range of colors. Moreover, the chairs are made of moisture-resistant polypropylene.
Petroleum refining is characterized by the largest amount of systems exposed to corrosion compared to any other sector of the oil industry. Corrosion problems occur everywhere, from the points of raw materials delivery up to removal and transportation of the refined products. Corrosion control measures shall be taken at crude oil distillation plants and units for alkali treatment of oil, gas plants, reformer and cracking units, straight run deisobutanizers, units for adsorption of hydrogen sulphide from aqueous solutions, furfural treatment units etc. Liquid composition may vary depending on a particular stage of the oil refining cycle – from sulphurous, acid oil-water mixtures fed to refineries to final products (e.g., gasoline) with negligible water content. It is hardly possible to use any “universal” corrosion inhibitor due to the variety of process mechanisms that may cause intense corrosion of equipment used in the oil sector. The need to ensure property package determining processability and compatibility of the inhibitor with corrosion medium components necessitates development of an inhibitor that would be functional in different corrosive conditions. Oilfield water containing large amounts of chloride ions, oxygen, carbon dioxide and hydrogen causes and promotes further development of local electrochemical processes, which represent the most dangerous type of corrosion and failure of metal. Oilfield practice shows that the most dangerous local corrosion damages also occur in the presence of microorganisms. In order to protect oil equipment against chemical and bacterial corrosion, Karvan-L company designed efficient and cost-effective water-soluble and oil-soluble corrosion inhibitors. Corrosion inhibitors are nitrogen-containing surfactants, produced based on natural acids with addition of film-forming admixtures and biocides.
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