Tuesday, May 6, 2014

Kaca Laminated (Laminated Glass)

Kaca laminated dihasilkan melalui proses laminasi dengan melekatkan dua lembar kaca biasa dan menggunakan polyvinil butiral film. Bilamana kaca tersebut pecah, pecahannya akan tetap melekat pada film tersebut. Polyvinil film yang digunakan untuk kaca laminated merupakan lembaran film yang transparan dan bebas dari perubahan warna, tidak memuai dan retak sehingga tidak mengurangi keindahan dan kejernihan dari kaca itu sendiri.

Kaca Laminated juga dapat ditempered.

1. Aman
Apabila sebuah benturan memecahkan kaca laminated pecahannya tidak akan melukai penggunanya.

2. Melindungi
Kaca laminasi menawarkan perlindungan lebih besar bagi orang dan properti dibandingkan produk kaca lainnya. Standar dua-konstruksi /lapis memberikan ketahanan terhadap penetrasi ketika mengalami serangan. Multi-lapis kaca dan film polyvinil desain dapat memberikan resistensi terhadap peluru, bom dan serangan yang kuat.

3. Pengontrol Suara
Kinerja kaca film membuat kaca laminated sangat efektif digunakan untuk mengontrol transmisi suara.

4. Kontrol solar energi
Polyvinil fim yang berwarna dapat mengurangi transmisi solar energi sehingga memberikan kesejukan. Kaca laminated juga mengurangi pantulan sinar matahari tanpa distorsi warna pandang, dan dengan warna warna film pilihan, kaca laminated memberikan ‘nilai tambah untuk desain.

5. Membatasi sinar ultra violet
Kemampuan daya tahan kaca laminated menyaring ultra violet, sangat membantu melindungi barang barang rumah tangga dari efek perubahan warna yang diakibatkan pengaruh radiasi ultra violet.

6. Penampilan struktur
Kaca laminated pada dasarnya memiliki penampilan struktur yang sama dengan kaca tunggal, yaitu memiliki kejernihan yang sempurna dan bebas dari perubahan warna.

7.Daya tahan terhadap pengaruh sinar, kelembaban dan panas
Kaca laminated mempunyai daya tahan terhadap sinar ultra violet, kelembaban dan suhu panas sehingga tidak akan ada perubahan warna, luntur dan tidak ada gelembung hawa pada polyvinil film.

8. Warna
Kaca laminated yang dibuat dari polyvinil film yang merupakan pigmen solid, tersedia dengan pilihan warna-warna menarik, dan bervariasi.





Laminated glass will hold together even when shattered

What is laminated glass?

An assembly consisting of one sheet of glass with one or more sheets of glass and/or plastics glazing sheet material joined together with one or more interlayers. The interlayer act as adhesive and separator between the plies of glass or plastics glazing sheet material. A laminated glass must comply with EN ISO 12543.

Types of laminated glass

Laminated safety glass

Laminated glass where in the case of breakage the interlayer serves to retain the glass fragments, limits the size of opening, offers residual resistance and reduces the risk of cutting or piercing injuries. The product must comply with EN ISO 12543-2 and be classified according to EN 12600.

Laminated security glass

This is a laminated glass that is designed to withstand a specified level of attack. The following types are available:-

Manual attack resistant laminated glass

This is designed to resist attack by means of an axe, crowbar, pickaxe, etc. and to delay access to a protected space for a short period of time. The performance is classified according to EN 356.

Bullet-resistant laminated glass

This is designed to provide protection against firearm attack. The performance is classified according to EN 1063.

Blast-resistant laminated glass

This is designed to reduce the injurious effects of accidental or intentional blast forces. The performance is classified according to EN 13024.

Fire resistant laminated glass

Laminated glass where at least one interlayer reacts to the high temperature to give the product its fire resistance. This product may also contain glass components that are themselves fire resistant.

Laminated glass with fire resistant properties

Laminated glass that does not achieve its fire resistance by means of interlayers which react to high temperatures but by incorporation of fire resistant glass plies.

Solar control laminated glass

This is laminated glass incorporating a body tinted and/or reflective float glass and/or a tinted interlay.

Acoustic laminated glass

This is a laminated glass incorporating a special interlayer that gives increased sound reduction properties

Use of laminated safety glass

This product can be used to glaze critical locations as well as balustrades and can be incorporated into overhead glazing.
Recommendations on the class of laminated safety glass to be used and the marking of the product is given in BS 6262-4:2005.




What you will learn…
• Laminated glazing products 
• Applications for laminated glass
• Benefits of laminated glass
• Designing with laminated glass



Laminated Glass is used in 
Various Window Types
• Curtain walls
• Ribbon Windows
• Store Fronts
• Punched or Architectural windows
• Overhead Glazing
• Handrails & Floors
• Specialty Applications

Most Common Application
• High Performance Glazing
– Commercial Buildings
– Airports & Ports
– Schools & Hospitals
– Courthouses & Federal Buildings


Cost Elements of LAG…
• Thickness of glass
• Glass Type
• Thickness of interlayer
• Special Interlayers
– acoustics
– color
• Glass treatment
– tinting
– coatings
• Type of framing Installation



Benefits of Laminated Glass (The 6 "S's")
• Safety
• Sound
• Security
• Solar
• Storm
• Style












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