تلتزم الشركة دائمًا بمعدات سحق التعدين ومعدات صنع الرمل ومعدات الطحن الصناعية، وتوفير حلول عالية الجودة للرمل والحصى ومجموعات كاملة من المعدات للمشاريع الهندسية واسعة النطاق مثل الطرق السريعة والسكك الحديدية والمياه والكهرباء، إلخ. ، وتسعى جاهدة لممارسة التصنيع الدقيق المحلي والتخطيط العلمي العالمي، مع اعتبار آسيا المنطقة النائية والعملاء المشعين حول العالم. بعد أكثر من 30 عامًا من التطوير، نجحت العديد من منتجات الشركة في اجتياز العديد من شهادات الجودة الدولية مثل الشهادة الدولية ISO9001:2015، وشهادة الاتحاد الأوروبي CE، وشهادة GOST الروسية. بعد ذلك، في السعي لتحقيق التميز، سنستمر في استخدام منتجات عالية الجودة والتكنولوجيا الاحترافية والخدمات المخلصة لمساعدة العملاء على خلق قيمة أكبر، واستخدام الإجراءات العملية لمواصلة تعزيز البناء البيئي للحضارة الإنسانية.
·Basalt fiber is a new type of natural fiber having a chemical composition similar to glass fibers silicates account for approximately 50% of its composition but it has higher strength and higher
·This work presents the study of the dependence of the basalt continuous fibers BCF tensile strength on their chemical composition 14 different basalt deposits were used to obtain continuous fibers by a laboratory scale system Based on the data for more than 15 articles focused on natural basalt continuous fibers 32 different compositions
·Limestone is a sedimentary rock primarily composed of calcium carbonate CaCO3 in the form of mineral calcite or is one of the most common and widely distributed rocks on Earth with a wide range of uses in various industries and natural settings Limestone forms through the accumulation and compaction of marine
·Basalt stone tools were collected from some Iraqi Archaeological Sites Twenty one samples were studied petrographically mineralogically and chemical composition
·basalt fiber/epoxy resin composites is using special coating [11 12] The study of the chemical composition influence on the mechanical and chemical properties of BCF usually comes down to the study of the effect of individual components of the composition [13 14] According to some researchers at least 46% silica SiO2 should be
·This article studies the correlation between the tensile strength and the chemical composition of basalt fiber roving and analyzes rovings with different chemical compositions to derive equations that predict the roving strength The tensile properties of different types of basalt fiber roving that were impregnated with two types of resins were
The chemical composition of basalt glasses and fibers based on them directly determines the intensity of peaks in the low and high regions of the Raman spectra An increase in the composition of alkaline earth ions and alkaline ions leads to depolymerization of the glass structure with the formation of NBO which leads to a decrease in ILF/IHF
·The mineral composition of basalt consists of minute crystals of 40 90% mafic minerals like pyroxene and hornblende with the rest of the rock containing 0 20% quartz and 65 100% of the total feldspar being plagioclase Other accessory minerals like olivine may also be present in small quantities
3 ·Composition of Quartzite The name itself says it is entirely of quartz Quartzite mineralogical profile looks like this SiO2 Min 97%; AL2O3 Max 1%; Glass is manufactured from a chemical compound known as Silica dioxide SiO2 the major component in quartzite This silica dioxide is then melted and allowed to cool down into