Bending Behavior of Structural Glass Laminated With Different Interlayers

Serafinavičius, Tomas; Kvedaras, Audronis Kazimieras; Šaučiuvėnas, Gintas

doi:10.1007/s11029-013-9360-4

Cited by 21 publications

(8 citation statements)

References 2 publications

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“…Serafinavičius et al [57] demonstrated negligible sliding displacement of SentryGlas laminates compared with other interlayers (PVB and EVA). Moreover, in the case of SentryGlas , the use of shear transfer coefficient ω = 1.0 is recommended [57], being the interlayer with the highest value).…”

Section: Sentryglasmentioning

confidence: 98%

“…For the numerical analysis of laminated glass and interlayer material in particular, elastic, hyperelastic, plastic, and viscoelastic models have been adopted for the deformation modelling [17]. Interlayer materials for laminated glass have been extensively characterized in experimental studies, mainly regarding ageing resistance [28,29,44,[51][52][53][54][55][56], mechanical properties [57][58][59][60][61][62] and recyclability [63][64][65][66]. The action of weather: moisture, temperature cycles, and solar radiation have been identified as key factors on physical and mechanical properties during the lifetime of the interlayer materials.…”

Section: Laminated Glassmentioning

confidence: 99%

“…EVA presents better shear transmission in laminated glass components than PVB. Serafinavičius et al [57] recommended the use of shear transfer coefficient ω=0.7 in short-term loadings. Moreover, this study showed that the ultimate loads of laminates with EVA and PVB interlayers were similar.…”

Section: Evamentioning

confidence: 99%

“…that can be observed by visual inspection but do not aim at determining possible modifications in the interlayer material properties. For this reason, several authors such as Serafinavičius et al [29,44,57] and Andreozzi et al [42,43,51], undertake to study this weathering effect in the polymeric materials, basing its ageing tests in this standard.…”

Section: Ageing Resistancementioning

confidence: 99%

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Polymeric interlayer materials for laminated glass: A review

Martín

Centelles

Solé

et al. 2020

Construction and Building Materials

103

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Laminated glass is obtained by bonding two or more glass layers using a polymeric interlayer.Compared to monolithic glass, laminated glass is beneficial in terms of post-breakage safety, security against break-ins, and acoustic insulation, among others. That is why laminated glass is being used for a wide variety of constructive solutions. Polymers such as PVB, ionomers, EVA and TPU are used as interlayer materials in laminated glass. This review aims to describe the most common polymeric interlayers, outline its characterization techniques, and give a general overview about the recyclability of the interlayers. There are two main properties used to characterize the interlayer materials: mechanical properties and resistance to ageing factors. Main mechanical tests found in the literature are summarized, and the properties studied in each of them are listed. Most experimental studies regarding ageing resistance consider mainly three weathering agents: humidity, UV radiation, and temperature.

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Section: Sentryglasmentioning

confidence: 98%

Section: Laminated Glassmentioning

confidence: 99%

Section: Evamentioning

confidence: 99%

Section: Ageing Resistancementioning

confidence: 99%

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Polymeric interlayer materials for laminated glass: A review

Martín

Centelles

Solé

et al. 2020

Construction and Building Materials

103

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“…Laminated glass composed of two or more glass plies bonded by transparent polymeric interlayer is the subject of a current research (Serafinavičius and Lebet et al 2013;Serafinavičius and Kvedaras et al 2013). Process of bonding is usually performed in autoclave under constant pressure of 0.8 MPa.…”

Section: Introductionmentioning

confidence: 99%

Four point bending tests of double laminated glass panels

2018

Engineering Mechanics

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Looking at a current architecture, we may notice many examples of glass load bearing structures such as beams, panes, balustrades, columns or even stairs. These elements are mostly made of glass panels laminated together by polymeric interlayer. Laminated glass is a suitable structural element because of its residual load bearing capacity when overloaded. Glass fragments stay adhered to the interlayer and do not fall down potentially causing an injury. Objectively, there is still an overall lack of knowledge in task of shear forces transfer between the panels profoundly preventing more extended use of laminated glass in practice. Furthermore, glass as a structural material exhibits a wide range of tensile strength which becomes a crucial fact when designing laminated glass panels. Civil engineers currently tend to design laminated glass members on the safe side regardless the individual plies interaction. This paper is focused on double laminated glass panels in four point bending test -particularly normal stress distribution along the critical cross section, maximum tensile strength of different glass types and residual load bearing capacity. Experimentally verified tensile strength of different glass types and interlayers stiffness help engineers to design safer and more economical laminated glass constructions.

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Cantilevered laminated glass balustrades: the Conjugate Beam Effective Thickness method—part II: comparison and application

Nizich

Galuppi

2022

Glass Struct Eng

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Bending Behavior of Structural Glass Laminated With Different Interlayers

Cited by 21 publications

References 2 publications

Polymeric interlayer materials for laminated glass: A review

Polymeric interlayer materials for laminated glass: A review

Four point bending tests of double laminated glass panels

Cantilevered laminated glass balustrades: the Conjugate Beam Effective Thickness method—part II: comparison and application

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