Laminated glass is kind of glass that’s created by sandwiching a Polyvinyl Butyral (PVB) interlayer between 2, or more, pieces of glass. The benefit of exploitation shatterproof glass is that it are often safer once broken over alternative varieties of glass. When broken, the glass adheres to the interlayer, rather than shattering and severance of the frame.

Laminated glass also can provide natural philosophy management by reducing sound transmission through it. It can offer protection from crooked objects in minor weather events by fascinating energy impact of flying rubble while not shattering out of the frame. It can offer security in a window and door lite, resisting full penetration which can cause serious injury. This makes it a smart answer for replacement out-of-date glass in some buildings.

Application of Laminated Glass

Laminated glass is most frequently created using toughened (non-tempered) glass, but the PVB layer keeps the glass along. In some cases, tempered glass is the right choice: shower enclosures, shelving, etc. However, laminated glass is currently specified solely within the International code (IBC) is now encouraging its use for glass handrails in instances wherever a walk is gift.

Why use laminated glass?

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Bear Glass Is A Premier Walker Distributor. We are better able to serve our customers with 2 facilities located in both Brooklyn NY and Tinton Falls NJ. Our Motto is ” We Do Everything In Glass And Mirror” so we are able to service any and all your glass and mirror needs.

Bear Glass NJ Acid Etched Glass is becoming trendy in design and construction.  The consistency and durability of the finish can reduce glare and reflection, add privacy, increase light transmission, and provide texture.  It is important to select the right acid-etched glass for an application, and avoid making issues during storage and fabrication.  Although the glass-etching process is generally consistent, variations in chemistry and other parameters create different surfaces with distinct visual and performance characteristics.  Glass is etched with an aqueous solution of hydrofluoric acid, which attacks the silica and roughens the glass surface.  Generally, the more ‘white’ or opaque the finish, the more rough and porous the surface is.  When choosing distinctive and unique types of glass, architects and designers often have specific objectives in mind.  With acid-etched glass, these goals can relate to light diffusion, light transmission, privacy, visual appearance, integration with surrounding objects, and energy efficiency through increased day lighting.  An etched surface with rugged peaks and deep valleys absorbs and diffuses light, rather than transmitting or reflecting it- the result is a rich, white, opaque appearance.  In contrast, an etched surface with smooth, rounded bumps enhances light transmission and creates a more transparent glass, characterized by reduced reflective glare and a soft translucent appearance.

Acid-etched Surface Finish

Acid-etched finished vary by manufacturer.  The type selected for a glass substrate renders a different level of opacity and smoothness and creates varied visual effects.  It also impacts performance ratios such as gloss, visible light transmission (VLT), visible light reflectance, shading coefficient, solar direct transmission, solar direct reflectance, and U-value.  The visual effect of the acid-etch finish on mirror varies depending on the extent of etching performed.  A lighter-etched mirror has more reflection whereas a deeper etch creates a matte finish and more depth in the glass.

Glass Substrate

The substrate also influences the color appearance, level of opacity, and performance ratios of acid-etched glass.  Many falsely believe pieces of ultra-clear glass look the same, irrespective of their origin; similarly, glass with a blue tint from manufacturer ABC is often incorrectly perceived to match the one produced by manufacturer XYZ.  Generally, the glass business markets different shades of glass in ultra-clear, green, blue, or black.  In addition, some glass floaters can make varying shades of one color.  For example, acid-etched products manufactured from low-iron glass have a translucent satin appearance without the ‘greening effect’ of ordinary clear glass.  Similarly, a piece of acid-etched glass made with a dark blue hue from one supplier creates a different visual effect than one made with light blue from the same manufacturer.  Consequently, the shade of the acid-etched glass or mirror likely varies among manufacturers, depending on the substrate used.  It is important to remember the acid-etched finish itself creates a different color appearance, with different tints having varying performance ratios.

Etching on both sides

Etching glass on both sides can enhance its characteristics.  This approach is suitable for applications requiring a higher level of opacity or a similar finish and visual effect on both sides of the glass panel (e.g. partitions).  Most glass is produced by the float process.  The raw materials- mainly silica sand, soda ash, and limestone- are melted in a furnace and then flowed onto a bath of molten tin.  The glass then takes form and gradually cools as it moves from the tin bath to a controlled cooling chamber.  Float glass is best etched on the ‘air’ or ‘atmosphere’ side of the sheet, due to the greater likelihood of impurities and surface imperfections on the ‘tin’ side.  Production of acid-etched mirrors and two-sided etched glass requires etching of the tin side, posing an increased risk of defects in the surface if inappropriately done.   When considering double-sided acid-etched glass or acid-etched mirror, the type of finish specified impacts quality.  The manufacturer of the acid-etched product can recommend the finish (if any) suitable for the application.

Exterior applications

Bear Glass New Jersey Acid Etched Glass may be appropriate for exterior applications, such as insulated glazing (IG) units, skylights, and balustrades.  As acid-etching is not a coating, its resistance properties in outside conditions are essentially equivalent to non-etched glass.  However, it is important to note an etched surface with rugged peaks and deep valleys could lead to higher maintenance costs because dirt particles may be harder to remove.  Therefore, the use on an etched surface with a lighter finish (i.e. smooth, rounded bumps) is recommended in exterior applications.  In these situations, the level and type of maintenance required is similar to that of non-etched glass.

Storage and Fabrication

If proper care is taken during storage and fabrication, acid-etched glass or mirror can be kept clean as easily as non-etched products.  Whether the glass is tempered, laminated, insulated, painted, or even bent, fabricators can preserve the quality of the final product.  However, the general suggestions for keeping acid-etched glass or mirror stain-free during storage and fabrication may not be suitable in all situations.  Fabricators should follow guidelines issued by the manufacturer of a particular product to prevent or fix any marks or stains that occur.

Storage

Proper storage practices can help avoid marking on acid-etched glass and mirror.  Storage spaces must be dry and adequately ventilated.  Sheets should not be stored in areas of high humidity or heat (e.g. places near steam or water pipes).  Spaces exposed to chemical fumes should also be avoided.  All these conditions promote staining.  Conversely, sheets should not be stored outdoors or in unheated areas.

Fabrication

Due to the particular characteristics of more rugged glass surfaces, extra care should be taken during their fabrication to minimize the likelihood of embedding grease or dirt into the surface.  Gloves must always be used when working with sheets.  When handling sheets using equipment with suction cups, the clean and dust-free cups should be applied to the flat, untreated side.  If this is impossible, care should be taken to ensure proper vacuum is achieved (i.e. testing must be done to be certain the cups ‘stick’ to the glass to handle to weight).  When edging glass, these practices should be followed:

1. The edging machine conveyors should be clean and free of grease and buildup of glass grindings or cerium oxide.
2. The conveyor must be regularly opened and the machine interior washed (particularly the brushes) using soapy water.
3. The front and back conveyor pads should be routinely brushed, until all traces of cerium oxide and glass grindings are removed.
4. The front and back conveyors must be synchronized at identical speeds.
5. Only coolants specifically recommended for glass grinding and that adhere closely to the manufacturer’s recommended dilution ration should be used.
6. Manufacturer guidelines for concentration levels must be followed when using cerium oxide, with care taken to never add more than the minimal amount necessary for good polishing.
7. Glass should be washed immediately after polishing.  Washer brushers with .36-mm (0.014-in) diameter nylon bristles offer the best results.  The glass washer should be equipped with one pair of upper and lower brushes for every 0.6m (2ft) per minute of travel- for example, a machine operating as a speed of 1.8m (6ft) per minute should have three pairs of brushes.  (This guideline is only applicable to regular float glass and not to coated products such as low-emissivity [low-e] glass).
8. As an extra precaution, wetting the glass surface immediately before polishing greatly reduces the risk of marking.

Writing the Right Specifications

Architects and designers constantly look to Bear Glass for new ways to use glass in exterior and interior applications.  Writing proper specifications, especially when distinctive and unique types of glass are chosen, is critical to ensure the desired design is achieved.  Acid-etched glass is no exception.  If care is not taken, the glass ordered and installed on the jobsite may be nothing like the product selected based on samples submitted.  To ensure the acid-etched glass products selected are actually used by the general contractor, glass fabricator, and glazier, the following information should be included in the specifications: name of manufacturer, product brand name, glass thickness, substrate (glass or mirror), tint (e.g. clear, ultra-clear, blue, green, black, bronze, grey), type of finish (name), and whether to etch on one or two glass faces.  Warranties and standards are often overlooked when writing specifications.  Inherent in the float glass process are small gaseous inclusions and minor abrasions.  Consequently, occasional, small ‘bubbles’ and hairlines are normal and acceptable under recognized standards; from a normal viewing distance, they are barely noticeable.  To ensure acid-etched products are made from float glass that conforms to industry standards, the manufacturer should be consulted.  In Canada, glass should comply with Canadian General Standards Board (CAN/CSBG) 12.3-M91, Flat, Clear Float Glass (Quality: Glazing).  In the United States, ASTM International C 1036-01, Standard Specification for Flat Glass (Quality: Q3-Stock Sheet) should be followed.  The manufacturer’s product warranty should refer to these standards.  Clearly, it is important to be specific about the nature of the acid-etched glass product required.  Communicating specifications in detail to a glass professional can help ensure the chosen product meets desired goals and objectives.

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Glass stairs or glass staircases are becoming more and more common day to day. Glass staircases at home are one of the first things that people notice. Bear Glass use glass components for glass staircase systems; i.e. glass stair treads and glass balustrade infill panels to make an average house look contemporary and modern.

Glass stair treads are usually manufactured using a combination of 10mm float and 25mm float, laminated together. A non slip surface can be achieved in several ways, the most popular being an all over sandblast and Ritec coat finish.  Another popular anti-slip preference is for grooves to be cut into the front edge of the tread.

A custom built glass staircase is only limited by the designer’s imagination, and can make use of a wide variety of materials to produce what are often strikingly original forms.

Most of us probably take our staircase for granted and think of it as a simple way to ascend or descend between floors. Stairs usually take center stage at the entrance to our home, so Bear Glass can let you through the wide range of staircase styles and trends to optimize their performance.

Here are few tips from Bear Glass while choosing the right stairs design:

• Style – match your staircase to the style of home
• Needs – do you need storage underneath
• Natural home lightening– staircases can be dark so strategically position windows
• Flooring surface– match your floor with your stairs
• Safety – what are the capabilities of the homeowners, like children/elderly persons
• Avoid tripping points – differ surfaces on entering and exiting so your body visualizes and feels the change

With so many years of glass staircase design and production experience, Bear Glass can produce according to the design that you like. As a leading glass staircase manufacturer, we pride ourselves on quality and price of our glass products. Bear Glass ships their products nationwide. We do everything on glass.

For more information or to order the design for your glass staircase, please contact Bear Glass at:

FACTORY/ OFFICE:

Address:

Bear Glass Inc.

399 20^th Street

Brooklyn, NY 11215

Phone: 718-832-3604

Fax: 718-832-0786

E-mail: bearglass@yahoo.com

The post Glass Staircases By Bear Glass Brooklyn NY appeared first on Bear Glass Blog.

Bear Glass Is The Premier Walker Glass Distributor

Bear Glass stocks all Walker’s Products in our 25000 SQFT facility located in Brooklyn New York and we would like to help our customers better understand the different patterned glass that we offer through Walker.

Walker Textures Nuance Stock Patterned Acid-Etched Glass and Mirror

Walker Textures Nuance Stock has been created to answer the growing demand for unique and environmentally friendly material for decorative and architectural applications. Patterned acid-etched glass and mirror will not only provide a great visual effect but a textural effect as well, due to the depth variation of the design.

The stock product line of acid-etched patterns is available in five distinctive designs with the 100 and 300 series. The 100 series is an acid-etched finish which combines Velour and Satin creating a true sense of privacy while maintaining a design element to the glass. The 300 series is our Satin finish on clear glass giving greater visibility to the decor through the glass. Both of these series feature a relief effect which adds character to the glass surface.

Patterned Acid-Etched Glass and Mirror Advantages

• Consistent finish and appearance
• Maintenance free
• More mar-resistant than sandblasted glass
• Does not peel or discolor like films
• Does not scratch off like coatings

Glass – Velour on Satin

Glass – Satin on Clear

Patterned Acid-etched Glass and Mirror Specifications

Substrates : Glass and mirror

• Colors: Clear, bronze, grey, black, green, blue or ultra-clear *
• Glass thicknesses: 3 mm to 19 mm **
• Mirror thicknesses: 3 mm to 6 mm **
• Sizes available: Standard 96″ x 130″, on request 84” x 130” **
• Finishes:

Series 100 Velour on Satin
Series 300 Satin on Clear

• Selected skus available in less than 4, 000 pound quantities

Walker Textures Nuance Custom Acid-etched Glass and Mirror

A world of countless creative patterns opens up to you with Walker Textures Nuance Custom. Now you can let your imagination run wild and create virtually any design. Thanks to our continuous research and development we are achieving high-quality registration and an unmatched level of detail.

The custom product line features three different acid-etch combinations allowing you to obtain your desired result. The 100 series combines two of our finishes Velour on Satin. The 200 series is our Velour on clear glass and the 300 series is our Satin on clear glass. All of these combinations create a nice textural effect on the glass surface.

Custom Acid-etched Glass and Mirror Advantages

• Consistent finish and appearance
• Maintenance free
• More mar-resistant than sandblasted glass
• Does not peel or discolor like films
• Does not scratch off like coatings

Custom Acid-etched Glass and Mirror Specifications

• Substrates : Glass and mirror
• Colors: Clear, bronze, grey, black, green, blue or ultra-clear *
• Glass thicknesses: 3 mm to 19 mm **
• Mirror thicknesses: 3 mm to 6 mm **
• Sizes available: Standard 96″ x 130″, on request 84” x 130” **
• Finishes:

Series 100 Velour on Satin
Series 200 Velour on Clear
Series 300 Satin on Clear

• Minimum Quantity: 4, 000 pounds

* Tempering of ultra-clear glass is recommended to correct slight color variances caused by the Walker Textures Nuance manufacturing process.

** Subject to glass availability.

Bear Glass can help you choose your patterned acid etched glass product needs to best fit for your project and by the way, we ship patterned acid etched glass worldwide.

For more information or to order your patterned acid etched glass products, please contact  Bear Glass at:

Factory / Office

Address:

Bear Glass Inc.

399 20^th Street

Brooklyn, NY 11215

Phone: 718-832-3604

Fax: 718-832-0786

E-mail: bearglass@yahoo.com

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