• Factors that caused glass curtain wall visual distortion

    Factors that caused glass curtain wall visual distortion Glass sheets and processing factors  Glass sheets(raw float glass) The glass image we usually see is an image that is reflected back through the glass. Measuring the optical distortion of the float glass is the zebra angle. China’s float glass standard requires that the architectural grade glass zebra angle reach 50 degrees, and the automotive grade and mirror grade glass requirements are more than 60 degrees. The zebra angle of foreign high-grade float glass can…

  • Safety potential of glass curtain wall

    Glass curtain wall is a unique design in modern architecture. One of the biggest advantage of the  glass curtain walls is that the use of various energy-efficient curtain wall glass greatly reduces the energy consumption of buildings.Many projects have been plagued by glass curtain walls. Some glass curtain walls with unreasonable design, material selection and construction have received wide attention from all walks of life due to problems such as glass breakage, glass fall, and water leakage. Due to various unreasonable applications,…

  • 143 skyscrapers were built in 2018

    In 2018, a total of 143 skyscrapers above 200 meters (including 200 meters) were built around the world. It can be said that this year is the year of skyscraper construction. According to statistics from the High-rise Building and the Urban Habitat Council, the combined height of these buildings has reached 35,246 meters, more than the length of Manhattan Island. At present, China is at the forefront of the wave of skyscraper construction. This year, a total of 88 buildings…

  • Methods to increase energy efficient performance for windows&doors,curtain wall

    The common energy-efficient methods for aluminum alloy windows and glass curtain walls are as follows: Glass energy efficient method Aluminum alloy thermal-insulating profile energy efficient method Double (multi) layer structure system energy efficient method Solar Shading system energy efficient method Point support glass curtain wall energy efficient method Energy efficientglass method For aluminum alloy windows and glass curtain walls, since the area of glass occupies most of the facade, the area that can participate in heat exchange is large, so glass is key to achieve glass curtain wall energy…

  • Vacuum Insulating Glass – Past, Present and Prognosis

    Copyright:Richard Collins; University of Sydney, First presented at GPD 2017 General description of Vacuum Insulating Glass Vacuum Insulating Glass (VIG), illustrated in Figure 1, is simply conventional insulating glazing (IG) with an evacuated space between the two glass sheets [1, 2, 3]. (Note: Due to space limitations, most of the references in this paper are to review papers, which contain source references.) VIG achieves high levels of thermal insulation using the same principles as the Dewar flask – the vacuum…

  • Advantage of vacuum glass

    Vacuum glass as a new generation of energy-efficient glass, vacuum glass has heat transfer performance advantages,the glass takes advantage of the low thermal conductivity of air. In terms of heat transfer,the thermal conductivity of the air or filled argon has small thermal conductivity. Insulated glass dominates gas heat transfer, so that the effect of improving LOW-E glass performance to reduce radiant heat is not obvious. Insulated glass made of the best LOW-E glass (such as emissivity ≤ 0.1) is filled…

  • What’s hot bending glass?

    Some projects require curved tempered glass with small radius (R< 1000mm),but most glass manufacturers cannot process this curved glass for machine limit. Let’s take LandGlass tempering machine as example,the min curved glass radius is: 5-6mm:Rmin =1000mm 8-12mm:Rmin =1500mm 15-19mm:Rmin =2500mm Then hot bending glass can solve this problem perfectly.Different from tempered glass,hot bending glass can be made in many shapes:Small radius,90 degree,double curved glass etc,here are some pics that shows the hot bending glass fantastic different shapes: C shape glass…

  • LOW-E Glass Processing Instruction

    Morn offers all kinds of low e coated glass:Single silver low e,double silver low e and triple silver low e,to be your turnkey building glass supplier,here is a low e coated glass processing instruction to help insulated glass manufacturers decreasing defective ratio and save costs during processing low e glass. INDEX 1.Packaging,Transportation,Storage 1.1 Packaging 1.2 Transportation 1.3 Storage 2.Basic processing requirement 3.Processing instructions 3.1 Unloading 3.2 Unpacking 3.3 Cutting 3.4 Edging,Drilling 3.5 Washing 3.6 Tempering&Heat Strengthening 3.7 Insulating 4.FAQ &Matters…

  • Glass Classification

    Tempered glass. It is processed by ordinary clear float glass. Tempered glass has two major characteristics compared to clear float glass: 1) The strength is several times that of clear float glass, the tensile strength is three times that of the latter, and the impact resistance is more than five times that of the float glass. 2) Tempered glass is not easy to be broken, even if it is broken, it will be broken in the form of particles without sharp angles,…

  • The history of glass

    The glass is originally obtained by solidification of acidic rocks ejected from volcanoes. Around 3,700 BC, the ancient Egyptians had made glass ornaments and simple glassware. At that time, only colored glass was produced. About 1000 BC, China made colorless glass. In the 12th century AD, commercial glass appeared and began to become an industrial material. In the 18th century, optical glass was produced to meet the needs of developing telescopes. In 1873, Belgium first produced flat glass. In 1906,…

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