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Global Glass Handbook 2012

Architectural Products

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Global Glass Handbook 2012

Architectural Products

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Solar Control

Introduction

Thermal Insulation

Fire Protection

Noise Control

Safety / Security

Self-cleaning

Decoration

Glass Systems

Special Applications

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Introduction 7

10 Solar Control 15

1.1 High Performance Tint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 – Pilkington Arctic Blue ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

– Pilkington EverGreen ™ and Pilkington Emerald Green ™ . . . . 23

– Pilkington SuperGrey ™ and Pilkington Dark Grey ™ . . . . . . . . 29

1.2 Pilkington Reite ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

1.3 Pilkington Eclipse ™ Gold and Pilkington Eclipse ™ Sunset Gold . . 46

1.4 Pilkington Eclipse Advantage ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

1.5 Pilkington Solar-E ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

1.6 Pilkington Solar-E ™

47 Blue-Grey . . . . . . . . . . . . . . . . . . . . . . . . . 761.7 Pilkington Suncool ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

20 Thermal Insulation 89

2.1 Pilkington Optioat ™ Clear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

2.2 Pilkington Energy Advantage ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

2.3 Pilkington K Glass ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

2.4 Pilkington Optitherm ™ S3 Pro T . . . . . . . . . . . . . . . . . . . . . . . . . . 104

2.5 Pilkington Spacia ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

30 Fire Protection 111

3.1 Pilkington Pyroclear® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

3.2 Pilkington Pyrodur® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

3.3 Pilkington Pyrostop® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

40 Noise Control 129

4.1 Pilkington Optiphon ™ and Pilkington Optiphon ™ OW . . . . . . . . . 134

50 Safety/Security 139

5.1 Pilkington Optilam ™ (safety glass) . . . . . . . . . . . . . . . . . . . . . . . . 1465.2 Pilkington Optilam ™ (security glass) . . . . . . . . . . . . . . . . . . . . . . . 149

60 Self-cleaning 151

6.1 Pilkington Activ ™ Clear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

6.2 Pilkington Activ ™ Blue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

6.3 Pilkington Activ Suncool ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

70 Decoration 175

7.1 Pilkington Optimirror ™

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1777.2 Pilkington Painted Glass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

7.3 Pilkington Teture Glass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

80 Glass Systems 185

8.1 Pilkington Planar ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

8.2 Pilkington Prolit ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

90 Special Applications 193

9.1 Pilkington Microoat ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

9.2 Pilkington Mirropane ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1969.3 Pilkington OptiView ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

9.4 Pilkington Optiwhite ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

9.5 Pilkington Plateau ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

9.6 Pilkington TEC Glass ™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Appendix – Standards for Glass in Buildings 213

Contents

www.pilkington.com6

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7

Introduction

Global Glass Handbook 2012 – Architectural Products

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www.pilkington.com8

Our Global Glass Handbook is an easy-to-use reference document

providing consistent information on our range of architectural

products worldwide.

We have tried to highlight the benets of the product as well as

the technical specications to the user.

This handbook covers the global range of products as it applied in

March 2012; changes to the product range since then have not been

incorporated. Although presented in this handbook, some of the prod-ucts will not be available in all markets. Our publication is also not

ehaustive, and therefore does not cover all products, combinations

and applications. For additional information or advice, please get in

contact with your local Pilkington representatives or for the latest

information, visit our website at www.pilkington.com/products/bp/.

Guide for Use:

Our Global Glass Handbook is organised into benet-led catego-

ries. Please note that some of our products have multiple benets

and therefore may be found in more than one benet-led category.

If you are searching for a solution to a particular problem, you may

need to consider products in more than one category.

Disclaimer:

This publication provides only a general description of the product.

Further, more detailed information may be obtained from your local

supplier. It is the responsibility of the user to ensure that the use of

any product is appropriate for any particular application and that

such use complies with all relevant legislation, standards, code of

practice and other requirements.

To the fullest etent permitted by applicable laws, Nippon Sheet

Glass Co. Ltd. and its subsidiary companies disclaim all liability

for any error in or omission from this publication and for all con-

sequences of relying on it. Trademarks are indicated throughout the

publication and are the property of Nippon Sheet Glass Co. Ltd.

General description

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Global Glass Handbook 2012 – Architectural Products 9

Visible Light

Light Transmittance (LT) or Visible Transmittance (VLT) is the proportion of visible light at near normal incidence that is transmit-

ted through the glass.

Light Reectance (LR) is the proportion of visible light at near

normal incidence that is reected by the glass.

Colour Rendering Index (R a) epresses the colour rendering prop-erties of glass in transmission (on a scale of 0 to 100, with a value of

100 representing optimum color as seen in direct visible sunlight).

Solar Energy

Glass manages solar radiation from the sun by three mechanisms:

transmittance, reectance and absorptance, which for solar control purposes are dened in terms of the following parameters:

Direct Solar Energy Transmittance (ET) is the proportion of

solar radiation at near normal incidence that is transmitted directly

through the glass.

Solar Energy Reectance (ER) is the proportion of solar radiation

at near normal incidence that is reected by the glass back into the

athmosphere.

Solar Energy Absorptance (EA) is the proportion of solar radia-

tion at near normal incidence that is absorbed by the glass.

Total Solar Energy Transmittance (TET) or Solar Heat Gain

Coefcient (SHGC), also known as g value or solar factor, is the

fraction of solar radiation at near normal incidence that is transferred

through the glaing by all means. It is composed of the direct trans-

mittance, also known as the short wave component, and the part of

the absorptance dissipated inwards by longwave radiation and con-

vection, known as the longwave component. The proportions of theabsorbed energy that are dissipated either inside or outside depend on

the glaing conguration and the eternal eposure conditions.

Selectivity index S: light to heat ratio (S = LT/TET) or (S = LT/SHGC).

Performance data

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www.pilkington.com10

The solar control mechanism is illustrated in Figure 0.1.

The solar radiant heat admission properties of glasses can be compared by their shading coefcients.

The Total Shading Coefcient (TSC) is derived by comparing

the properties of any glass with a clear oat glass having a total

energy transmittance of 0,87 (such a glass would have a thickness

of about 3 mm). It comprises a short wavelength and long wave-

length shading coefcient. In certain instances, it is simply referredto as Shading Coefcient.

The Short Wavelength Shading Coefcient (SWSC) is the direct

energy transmittance divided by 0,87.

The Long Wavelength Shading Coefcient (LWSC) is the frac-

tion of the absorptance released inwards, again divided by 0,87.

Performance data

OUTSIDE

Reectance

Re-radiated

outwards

INSIDE

Direct

transmittance

Re-radiated

inwards

Figure 01 Performance data

Solar

energy

A b s o r p t a n c e

Not e. In the interests of clarity, the diagram has been simplied.

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Performance data

Thermal Insulation

Heat loss is quantied by the thermal transmittance or U value (U).The U value, usually epressed in S.I. units (Système Internationale

d’Unités) of W/m²K, is the heat u density through a given struc-

ture divided by the difference in environmental temperatures on

either side of the structure in steady state conditions. It is more ge-

nerally referred to as the rate of loss of heat per square metre, under

steady state conditions, for a temperature difference of one Kelvin

(or degree Celsius) between the inner and outer environments sepa-rated by the glass, or other building element.

The Summer U value and Winter U value (also known as U-Factor)

are calculated using LBNL Windows 5.2. The Summer U value is

based on an outdoor temperature of 90°F (32°C), an indoor tempera-

ture of 75°F (24°C), a solar intensity of 248 Btu/hr ft2 °F (783 W/m2)

and a 6,3 mph (2,8 m/s) wind velocity. This is referred to as NFRC100-2001 Summer. The Winter U value is based on an outdoor tem-

perature of 0°F (–18°C), an indoor temperature of 70°F (21°C) and a

12,3 mph (5,5 m/s) wind velocity with no sun. This is referred to as

NFRC 100-2001 Winter.

Performance data for Pilkington productsPerformance data given in the following tables has been determined

in accordance with European Standards (EN) or North American

standards (ASTM/NFRC) as appropriate. Corresponding data can

be determined in accordance with the standards of other regions

upon request.

Where applicable, Pilkington products sold in the EU meet the

requirements of the relevant harmonised European product stand-

ard and are CE Marked. For more information on this, please refer

to www.pilkington.com/ce.

The performance of products from Pilkington North America, sold

in and from the US, is certied by NFRC (U.S. National FenestrationRating Council) to ASTM/NFRC standards and is listed in the LBNL

IGDB (Lawrence Berkeley National Laboratories International

Glass Data Base) as published with the LBNL Window 5 and 6

computer programs which are used by NFRC certiers.

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For naming convention of glass surfaces, please refer to Figure 0.2.

For details of the standards referred to in this handbook please refer

to the Appendi.

Performance data

Figure 02 Glass surfaces.

OUTSIDE

#1 #2 #3 #4 #5 #6

cavity 1 cavity 2

INSIDE

single glaing

double insulating

glass unit

triple insulating glass unit

#: indicates

the surface number

(counting from

the outside)

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Coating process

There are two different coating technologies used to manufacturehigh performance glass: on-line and off-line coatings.

On-line coatings are applied during manufacture. Generally speak-

ing, on-line coated products offer lower performance levels than off-

line coated products. However, they have a range of other benets;

they are easier to handle and process, and can be toughened or lami-

nated without difculty. They are also far more durable and achievea higher degree of passive solar heat gain (g value, the proportion of

solar radiation transmitted through the glass by all means) which is

benecial in cool but sunny conditions.

Off-line coatings are applied after manufacture. Most off-line coated

products are able to give higher performance levels, but they do

require etra care in handling and processing. We can supply them intoughened and laminated form by applying the coating to pre-proc-

essed glass. Some of them can also be provided in toughenable form.

Performance data

Benet-led category Brand name On-line Off-line

Solar Control

Pilkington Eclipse Advantage ™ ✓

Pilkington Eclipse ™ Gold ✓

Pilkington Reite ™ ✓

Pilkington Solar-E ™ ✓

Pilkington Suncool ™ ✓

Pilkington SunShade ™

Silver ✓

Thermal Insulation

Pilkington Energy Advantage ™ ✓

Pilkington K Glass ™ ✓

Pilkington Optitherm ™ ✓

Pilkington Spacia ™ ✓

Self-cleaning

Pilkington Activ ™ Blue ✓

Pilkington Activ

™

Clear ✓

Pilkington Activ ™ Neutral ✓ ✓

Pilkington Activ Suncool ™ ✓ ✓

Special Applications Pilkington OptiView ™ ✓

Table 01 On-line / off-line product summary.

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Calculation tools

To help you when specifying glass, we have developed some usefultools. These are accessible from our website.

Pilkington Spectrum is a Windows-based glass performance model

which enables you to quickly and efciently calculate key proper-

ties of single glaing and insulating glass units in accordance with

European Standards. It is available in different languages and is

accessible at the following link: www.pilkington.com/spectrum

There is also a range of tools available to calculate the performance of

our products according to North American standards:l Pilkington Sun Management ™ provides solar, optical and thermal

properties of our most popular glaing combinationsl Pilkington Thermal Stress Calculator helps you determine the need

to heat treat different types and combinations of glass under differentconditions to resist breakage from solar-induced thermal stress.

These tools are available at the following link:

www.pilkingtoncalculators.com

Performance data

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1. Solar Control

1

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Solar Control

Solar control is a key issue in terms of energy saving. In hot condi-

tions or for buildings with high internal loads, solar control glass

is used to minimise solar heat gain by rejecting solar radiation andhelp control glare. In more temperate conditions, it can be used to

balance solar control with high levels of natural light.

The topic of air-conditioning is becoming a major concern to build-

ing designers and architects. Often, more energy is used to operate

air-conditioning systems during the summer months than to heat the

building in winter thereby increasing the carbon footprint. It is there-fore essential to improve the energy efciency of buildings during

the summer as well as the winter.

During the winter, low-emissivity glass can reduce heat loss while

allowing high levels of valuable free solar gain to heat buildings

with no signicant loss in natural light. However, unless combined

with solar control glass, in the summer it can become uncomfort-ably hot. The correct choice of glass can help to reduce the capital

outlay, running costs and associated carbon emissions of a building

throughout the year.

Note: The potential for solar control glass to cut CO2 emissions from

buildings has been analysed by the Dutch scientic institute TNO in

a study undertaken for Glass For Europe. The study concludes that

between 15 and 80 million tonnes of CO2 emissions annually – roughly

between 5% and 25% of the EU’s target – could be saved by the year

2020 by optimal use of solar control glass. Reference: “Impact of Solar

Control Glaing on energy and CO2 savings in Europe” (TNO Report

2007-D-R0576/B by TNO Built Environment and Geosciences, Delft,

The Netherlands). www.glassforeurope.com.

Given the variety of building designs and climatic conditions and

the different levels of eposure to solar radiation during the year,

the choice of glass must be able to protect the inside of the building

to ensure maimum comfort, minimise energy consumption, guar-

antee safety and, not least, provide the optical and aesthetic quali-

ties that satisfy the designer.

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1

Solar Control

We are continually innovating and developing products that satisfy

the full range of architectural requirements. Over the years we have

developed a wide range of energy management solutions for largeand small glaed areas on all types of building.

Our innovative solar control products cover the whole range:l from the highest performing, off-line coated, solar control and

low-emissivity products within the Pilkington Suncool ™ range;l through on-line environmental control glasses that combine

good performance solar control with low-emissivity such asPilkington Eclipse Advantage ™ and Pilkington Solar-E ™ ;

l to medium performance reflective glasses such as

Pilkington Eclipse ™ Gold, Pilkington SunShade ™ Silver,

Pilkington Reite ™ and high performance tinted glasses such as

Pilkington Arctic Blue ™ ;l to low-performance, body-tinted glass in the Pilkington Optioat ™

Tint range;l and even to solar control glass combined with the revolutionary

self-cleaning Pilkington Activ ™ .

In addition to the above ranges, our solar control products can be

used with many other Pilkington solutions, to achieve countless

benets in terms of safety, functionality and cost-efciency.

How it works – Glass manages solar heat radiation by three mecha-

nisms: transmittance, reectance and absorptance, which for solar

control purposes are dened in terms of the following parameters:l Direct transmittance – the proportion of solar radiation trans-

mitted directly through the glass.l

Reectance – the proportion of solar radiation reected back intothe atmosphere.

l Absorptance – the proportion of solar radiation absorbed by the

glass.l Total transmittance (also known as g value, solar factor, or

SHGC) – the proportion of solar radiation transmitted through the

glass by all means. This is composed of the direct transmittance

and that which is absorbed by the glass and re-radiated inwards.

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Solar Control

Further parameters given to glass are as follows:l Light Transmittance or Visible Light Transmittance – the pro-

portion of the light that is transmitted by the glass.l Light Reectance – the proportion of the light that is reected by

the glass.l Total Shading Coefcient or Shading Coefcient – the ratio

between total solar heat transmittance of the glass and that of a

single 3 mm thick clear oat glass.l Shortwave Shading Coefcient

SWSC =ET

total solar heat transmittance of standard 3 mm glass

l Longwave Shading Coefcient

LWSC = TSC – SWSC

l Total Shading Coefcient

TSC =TET (or SHGC)

total solar heat transmittance of standard 3 mm glass

where:

SWSC – Shortwave Shading Coefcient

LWSC – Longwave Shading Coefcient

TSC – Total Shading Coefcient

ET – Direct Solar Heat Transmittance

TET – Total Solar Heat Transmittance

SHGC – Solar Heat Gain Coefcient

Eample for Pilkington Optioat ™ Green 6 mm glass:

TSC =0,59

= 0,680,87

l Selectivity index – the ratio between light transmittance and total

solar heat transmittance

S =LT

TET or SHGC

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1

Solar Control

OUTSIDE INSIDE

Figure 11 Insulating glass unit incorporating

coated solar control glass.

Thermal breakage

Due to their high solar heat absorptance, some glasses may be sub-

ject to thermal breakage. The risk of thermal breakage may occur

on façades eposed to the sun, and in situations where high tem-

perature differences across the glass pane are epected. In suchcases it is advisable to specify toughened or heat strengthened glass.

A thermal safety check is advisable for all applications.

Reectance

Re-radiated

outwards

Direct

transmittance

Re-radiated

inwards

Coating

A b s o r p t a n c e

Note. In the interests of clarity, the diagram has been simplied.

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Pilkington Arctic Blue ™

High performance body-tinted solar control glass

DescriptionPilkington Arctic Blue ™ is a unique blue body-tinted oat glass

for high daylight transmittance, solar control and cool comfortable

colour without the use of a surface coating. Its solar control proper-

ties and colour density vary with each thickness so that glass with

properties appropriate to a particular application can be chosen.

ApplicationsPilkington Arctic Blue ™ is ideally suited to both hot and cold

climates and can be specied as toughened or laminated glass.

Features and benetsl Improved solar performance compared to traditional tinted oat

glass, reducing the need for air-conditioning.l Solar control performance and colour density vary with the

thickness.l Cool and distinctive rich blue colour, offering possibility for

unique aesthetics and innovative design.l High visibility properties providing a crisp, undistorted, natural

view from the interior.l High daylight transmittance, reducing the need for articial

lighting.l Low internal and eternal reection.l Low UV transmittance.l Additional thermal insulation performance when combined in an

insulating glass unit with a low-emissivity glass.l Can be laminated, toughened, bent and enamelled using standard

techniques.l Can be used in monolithic form or incorporated in insulating

glass units.l Available in 4 mm, 5 mm, 6 mm, 8 mm and 10 mm thicknesses.

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1


g l a s s c o n g u r a t i o n

p e r f o r m a n c e

c o d e

l i g h t

e n e r g y

S

, U V

I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

monolithic glass

U value

light

energy

transmittance

reectance outside

reectance inside

colour rendering inde

direct transmittance

reectance

absorptance

total transmittance

shortwave shading coefcient

longwave shading coefcient

total shading coefcient

selectivity inde

UV transmittance

4 m m

5 , 8

6 4

6 0

6 4

6

6

8 6

4 8

6

4 6

6 0

0 , 5 5

0 , 1 4

0 , 6 9

1 , 0 7

2 4

6 m m

5 , 7

5 4

5 2

5 4

6

6

8 0

3 7

5

5 8

5 2

0 , 4 3

0 , 1 7

0 , 6 0

1 , 0 4

1 6

8 m m

5 , 7

4 5

4 6

4 5

5

5

7 3

2 9

5

6 6

4 6

0 , 3 3

0 , 2 0

0 , 5 3

0 , 9 8

1 2

1 0 m m

5 , 6

3 8

4 2

3 8

5

5

6 7

2 3

5

7 2

4 2

0 , 2 6

0 , 2 2

0 , 4 8

0 , 9 0

8

P i l k i n g t o n A r c t i c B l u e ™

Note s:

Performance values determined in accordance with EN 410 and EN 673.

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c o d e

l i g h t

e n e r g y

S

, U V

I I

I I

I I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

insulating glass unit,

primary product outside


Pilkington K Glass ™ #3


Pilkington Optitherm ™ S3 #3

U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

➪

2 , 8

4 8

4 1

4 8

8

1 3

7 8

3 1

6

6 3

4 1

0 , 3 6

0 , 1 1

0 , 4 7

1 , 1 7

1 3

➪

1 , 9

4 4

3 6

4 4

9

1 5

8 0

2 7

7

6 6

3 6

0 , 3 1

0 , 1 0

0 , 4 1

1 , 2 2

1 0

➪

1 , 6

4 8

3 4

4 8

8

1 2

7 8

2 6

8

6 6

3 4

0 , 3 0

0 , 0 9

0 , 3 9

1 , 4 1

8

P i l k i n g t o n A r c t i c B l u e ™

Not es:

1. Based on 6 mm glass thickness.

2. Based on 12 mm air lled cavity.

3. Performance values determined in accordance with EN 410 and EN 673.

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1

Pilkington EverGreen ™

Pilkington Emerald Green ™

High performance body-tinted solar control glasses

DescriptionPilkington EverGreen ™ and Pilkington Emerald Green ™ estab-

lish new standards of quality, aesthetics and performance for green

body-tinted glass.

These products offer solar control characteristics and high selectiv-

ity, in two different shades of green.

Pilkington EverGreen ™ provides high light transmittance (66% in6 mm) whilst still providing solar control, resulting in a high selec-

tive glass.

Pilkington Emerald Green ™ provides comparatively lower light

transmittance (51% in 6 mm) with solar control, resulting in a glass

with a good selectivity inde.

The solar control properties and colour densities of both productsvary with each thickness, so that glass with properties appropriate

to a particular application can be chosen.

Applications

Pilkington EverGreen ™ and Pilkington Emerald Green ™ are ideally

suited to both hot and cold climates.

These products absorb much of the sun’s heat and UV rays while

still letting through a high level of daylight. Where a safety glass is

required, they can be specied as toughened or laminated glass.

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Features and benetsl Improved solar control performance compared to traditional

tinted oat glass, reducing the need for air-conditioning.l Solar control performance and colour density vary with the

thickness.l Refreshing soft green colours, offering a crisp, clean view of the

outside.l High daylight transmittance, reducing the need for articial

lighting.

l Low internal and eternal reection.l Low UV transmittance.l Additional thermal insulation performance when combined in an



glass units.l Pilkington EverGreen ™ is available in 6 mm thickness /

Pilkington Emerald Green ™ is available in 5 mm and 6 mm

thicknesses.

8/9/2019 Pillington

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1


Note s:

1. Performance values are calculated using the LBNL Window 5,2 program based on NFRC 100-2002

environmental conditions

2. U.S. U value is based on NFRC/ASHRAE/ISO 15099 standards

3. European U value is based on EN 410 and EN 673 standards


p e r f o r m a n c e c o d e

v i s i b l e l i g h t

s o l a r e n e r g

y

S , U V , U

v a l u e

I

W / m 2 K W / m 2 K

%

—

%

%

%

—

%

%

%

—

—

—

%

W / m 2 K

U

U

L T

S H G

C

L T

L R o

L R i

R a

E T

E R

E A

S H G C

T S C

S

U V

U

monolithic glass

US summer

US winter

light

solar heat gain coefcient

transmittance

reectance outside

reectance inside



reectance

absorptance



selectivity inde

UV transmittance

European

5 m m

5 , 3 0

5 , 8 5

7 3

0 , 5

8

7 3

7

7

9 0

4 2

5

5 3

0 , 5 8

0 , 6 7

1 , 2 7

2 1

5 , 8

6 m m

5 , 2 6

5 , 8 1

6 6

0 , 5

2

6 6

6

6

8 7

3 3

5

6 2

0 , 5 2

0 , 6 0

1 , 2 7

1 4

5 , 7

P i l k i n g t o n E v e

r G r e e n ™

8/9/2019 Pillington

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Not es:

1. Based on 6 mm glass thickness 2. Based on 1/2” (12,7 mm) air lled cavity 3. Performance

values are calculated using the LBNL Window 5,2 program based on NFRC 100-2002 environmental

conditions 4. U.S. U value is based on NFRC/ASHRAE/ISO 15099 standards 5. European U value

is based on EN 410 and EN 673 standards




s o l a r e n e r g

y

S , U V , U

v a l u e

I I

I I

I I

W / m 2 K W / m 2 K

%

—

%

%

%

—

%

%

%

—

—

—

%

W / m 2 K

U

U

L T

S H G

C

L T

L R o

L R i

R a

E T

E R

E A

S H G C

T S C

S

U V

U




Pilkington Energy Advantage ™ #3



US summer

US winter

light


transmittance

reectance outside

reectance inside



reectance

absorptance



selectivity inde

UV transmittance

European

➪

2 , 8 2

2 , 6 9

5 8

0 , 4

0

5 8

1 0

1 3

8 5

2 8

6

6 6

0 , 4 0

0 , 4 6

1 , 4 7

1 1

2 , 8

➪

1 , 8 6

1 , 8 8

5 4

0 , 3

5

5 4

1 1

1 4

8 6

2 4

7

6 9

0 , 3 5

0 , 4 0

1 , 5 6

9

1 , 8

➪

1 , 5 5

1 , 6 5

5 8

0 , 3

2

5 8

9

1 3

8 5

2 4

7

6 9

0 , 3 2

0 , 3 7

1 , 8 1

7

1 , 6

P i l k i n g t o n E v e

r G r e e n ™

8/9/2019 Pillington

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1


Note s:




c o d e

l i g h t

e n e r g y

S

, U V

I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

monolithic glass

U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

5 m m

5 , 8

5 6

4 9

5 6

6

6

8 0

3 3

5

6 2

4 9

0 , 3 8

0 , 1 8

0 , 5 6

1 , 1 4

2 9

6 m m

5 , 7

5 1

4 6

5 1

6

6

7 7

2 9

5

6 6

4 6

0 , 3 3

0 , 2 0

0 , 5 3

1 , 1 1

2 4

P i l k i n g t o n E m e r a l d G r e e n ™

8/9/2019 Pillington

29/226



Not es:

1. Based on 6 mm glass thickness

2. Based on 12 mm air lled cavity




c o d e

l i g h t

e n e r g y

S

, U V

I I

I I

I I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V







U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

➪

2 , 8

4 6

3 4

4 6

8

1 2

7 5

2 4

6

7 0

3 4

0 , 2 8

0 , 1 1

0 , 3 9

1 , 3 5

1 7

➪

1 , 9

4 2

3 0

4 2

9

1 4

7 6

2 1

6

7 3

3 0

0 , 2 4

0 , 1 0

0 , 3 4

1 , 4 0

1 3

➪

1 , 6

4 5

2 9

4 5

7

1 2

7 5

2 1

6

7 2

2 9

0 , 2 4

0 , 0 9

0 , 3 3

1 , 5 5

1 1

P i l k i n g t o n E m e r a l d G r e e n ™

8/9/2019 Pillington

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1

Pilkington SuperGrey ™

Pilkington Dark Grey ™

High performance body tinted solar control glasses

DescriptionPilkington SuperGrey ™ and Pilkington Dark Grey ™ are low-

reective body-tinted glasses which offer dramatic, deep cool-grey

appearance, increasing visual privacy and dramatically reducing

read-through from interior shading devices.

Pilkington SuperGrey ™ combines stunning eterior aesthetics

and unsurpassed interior glare control with the best solar control performance of any tinted oat glass in the industry.

In a different shade of grey, Pilkington Dark Grey ™ offers higher

light transmission whilst providing solar control performance. Both

products soften bright daylight and reduce glare, making them per-

fect for applications near computers and video display screens.

Applications

Pilkington SuperGrey ™ and Pilkington Dark Grey ™ are ideal

where architectural designs or restrictions prohibit structures with

high reectance. Common applications include low, mid and hi-rise

buildings, such as hospitals, educational institutions, ofces and

retail skylight applications. Where a safety glass is required, they

can be specied as toughened or laminated glass.

8/9/2019 Pillington

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Features and benetsl Uncoated glasses which provide the performance of reective glass.l

Enhanced visual privacy and reduced read-through from interiorshading devices.

l Pilkington SuperGrey ™ is the best solar control of any uncoated

glass, providing the lowest shading coefcient of any oat glass

and a better shading coefcient than many reective glasses.l Unsurpassed light and glare control, improving visual privacy

and reducing the need for blinds or shades.

l Distinctive aesthetics inside and outside, offering a deep, cool-grey tint from the eterior, while providing a remarkably crisp,

comfortable view from the interior as they offer a neutral colour

from the inside.l Uniform, no read-through look between spandrel and vision glass

areas eliminating the need for an opacier in the spandrel glass.l Pilkington SuperGrey ™ offers low UV transmittance, signi-

cantly outperforming other tinted and coated glass products (in6 mm it blocks 99% of the sun’s damaging UV rays).

l Additional thermal insulation performance when combined in an



glass units.l Available in 5 mm and 6 mm thicknesses.

8/9/2019 Pillington

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1


Note s:

1. Performance values are calculated using the LBNL Window 5,2 program based on NFRC 100-2002

environmental conditions

2. U.S. U value is based on NFRC/ASHRAE/ISO 15099 standards

3. European U value is based on EN 410 and EN 673 standards




s o l a r e n e r g

y

S , U V , U

v a l u e

I

W / m 2 K W / m 2 K

%

—

%

%

%

—

%

%

%

—

—

—

%

W / m 2 K

U

U

L T

S H G

C

L T

L R o

L R i

R a

E T

E R

E A

S H G C

T S C

S

U V

U

monolithic glass

US summer

US winter

light


transmittance

reectance outside

reectance inside



reectance

absorptance



selectivity inde

UV transmittance

European

5 m m

5 , 3 0

5 , 8 5

1 2

0 , 3

7

1 2

4

4

8 9

1 1

4

8 5

0 , 3 7

0 , 4 4

0 , 3 3

2

5 , 8

6 m m

5 , 2 7

5 , 8 2

9

0 , 3

5

9

4

4

8 6

8

4

8 9

0 , 3 5

0 , 4 1

0 , 2 4

1

5 , 7

P i l k i n g t o n S u p

e r G r e y ™

8/9/2019 Pillington

33/226



Not es:

1. Based on 6 mm glass thickness 2. Based on 1/2” (12,7 mm) air lled cavity 3. Performance

values are calculated using the LBNL Window 5,2 program based on NFRC 100-2002 environmental

conditions 4. U.S. U value is based on NFRC/ASHRAE/ISO 15099 standards 5. European U value

is based on EN 410 and EN 673 standards




s o l a r e n e r g

y

S , U V , U

v a l u e

I I

I I

I I

W / m 2 K W / m 2 K

%

—

%

%

%

—

%

%

%

—

—

—

%

W / m 2 K

U

U

L T

S H G

C

L T

L R o

L R i

R a

E T

E R

E A

S H G C

T S C

S

U V

U




Pilkington Energy Advantage ™ #3



US summer

US winter

light


transmittance

reectance outside

reectance inside



reectance

absorptance



selectivity inde

UV transmittance

European

➪

2 , 8 3

2 , 6 9

8

0 , 2

1

8

4

1 1

8 5

6

4

9 0

0 , 2 1

0 , 2 5

0 , 3 6

1

2 , 8

➪

1 , 8 6

1 , 8 8

7

0 , 1

5

7

4

1 3

8 5

5

4

9 1

0 , 1 5

0 , 1 8

0 , 4 6

1

1 , 8

➪

1 , 5 5

1 , 6 5

8

0 , 1

3

8

4

1 1

8 4

4

4

9 1

0 , 1 3

0 , 1 5

0 , 5 9

1

1 , 6

P i l k i n g t o n S u p

e r G r e y ™

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1


Note s:




c o d e

l i g h t

e n e r g y

S

, U V

I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

monolithic glass

U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

5 m m

5 , 8

2 0

5 5

2 0

5

5

9 3

4 1

5

5 4

5 5

0 , 4 7

0 , 1 6

0 , 6 3

0 , 3 6

5 0

6 m m

5 , 7

1 5

5 1

1 5

4

4

9 2

3 5

5

6 0

5 1

0 , 4 0

0 , 1 9

0 , 5 9

0 , 2 9

4 7

P i l k i n g t o n D a r

k G r e y ™

8/9/2019 Pillington

35/226



Not es:

1. Based on 6 mm glass thickness

2. Based on 12 mm air lled cavity




c o d e

l i g h t

e n e r g y

S

, U V

I I

I I

I I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V







U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

➪

2 , 8

1 3

3 9

1 3

5

1 1

9 0

2 7

6

6 7

3 9

0 , 3 1

0 , 1 4

0 , 4 5

0 , 3 3

3 4

➪

1 , 9

1 2

3 5

1 2

5

1 4

9 2

2 3

7

7 0

3 5

0 , 2 6

0 , 1 4

0 , 4 0

0 , 3 4

2 6

➪

1 , 6

1 3

2 8

1 3

5

1 1

9 1

1 9

1 1

7 0

2 8

0 , 2 2

0 , 1 0

0 , 3 2

0 , 4 6

2 1

P i l k i n g t o n D a r

k G r e y ™

8/9/2019 Pillington

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1

Pilkington Reite ™

Pyrolytic on-line coated reective solar control glasses

DescriptionPilkington Reite ™ is a range of medium solar control performance

on-line coated clear or body-tinted glasses, available in a range of

attractive colours (Clear, Grey, Brone, Arctic Blue and Emerald

Green). The products offer low light transmittance and medium

light reectance.

ApplicationPilkington Reite ™ products may be used in single glaing applica-

tions (with coating on surface #2), as well as in insulating glass units.

Pilkington Reite ™ products can be used in a wide range of residen-

tial and commercial applications. Where a safety glass is required,

the products can be specied as toughened or laminated glass.

Features and benetsl Medium solar control performance, reducing the need for

air-conditioning.l Attractive colours (Clear, Grey, Brone, Arctic Blue and Emerald

Green) providing a solution for a wide variety of design

requirements.l Colour stability whether toughened or annealed.l Medium reectivity providing privacy whilst still allowing a clear

view to the outside.l Additional thermal insulation performance when combined in an


techniques.l

Can be used in monolithic form or incorporated in insulatingglass units.

l Available in 4 mm, 5 mm and 6 mm thicknesses.

8/9/2019 Pillington

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c o d e

l i g h t

e n e r g y

S

, U V

I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

monolithic glass #2

U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

6 m m

5 , 7

1 6

3 2

1 6

2 1

5 6

9 2

1 3

1 3

7 4

3 2

0 , 1 5

0 , 2 2

0 , 3 7

0 , 5 0

1

P i l k i n g t o n R e i t e ™

A r c t i c B l u e

Not es:


8/9/2019 Pillington

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1




c o d e

l i g h t

e n e r g y

S

, U V

I I

I I

I I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V


primary product outside #2





U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

➪

2 , 8

1 5

2 2

1 5

2 1

5 4

9 1

1 1

1 3

7 6

2 2

0 , 1 3

0 , 1 3

0 , 2 5

0 , 6 8

1

➪

1 , 9

1 4

1 8

1 4

2 1

5 0

9 1

9

1 3

7 8

1 8

0 , 1 0

0 , 1 0

0 , 2 1

0 , 7 8

1

➪

1 , 6

1 4

1 5

1 4

2 1

5 2

9 1

8

1 4

7 8

1 5

0 , 0 9

0 , 0 8

0 , 1 7

0 , 9 3

1


A r c t i c B l u e

Note s:




8/9/2019 Pillington

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c o d e

l i g h t

e n e r g y

S

, U V

I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

monolithic glass #2

U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

6 m m

5 , 7

3 1

4 8

3 1

4 7

5 3

8 0

4 0

3 1

2 9

4 8

0 , 4 6

0 , 0 9

0 , 5 5

0 , 6 5

5

P i l k i n g t o n R e i t e ™ C l e a r

Not es:


8/9/2019 Pillington

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1




c o d e

l i g h t

e n e r g y

S

, U V

I I

I I

I I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V







U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

➪

2 , 8

2 9

4 0

2 9

4 7

5 1

8 2

3 2

3 3

3 5

4 0

0 , 3 7

0 , 0 9

0 , 4 6

0 , 7 3

4

➪

1 , 9

2 7

3 7

2 7

4 8

4 8

8 1

2 7

3 4

3 9

3 7

0 , 3 1

0 , 1 2

0 , 4 3

0 , 7 3

3

➪

1 , 6

2 8

2 9

2 8

4 7

5 0

8 2

2 3

4 1

3 6

2 9

0 , 2 6

0 , 0 7

0 , 3 3

0 , 9 7

3

P i l k i n g t o n R e i t e ™ C l e a r

Note s:




8/9/2019 Pillington

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Not es:




c o d e

l i g h t

e n e r g y

S

, U V

I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

monolithic glass

U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

4 m m

5 , 8

2 4

4 6

2 4

2 3

4 9

—

3 4

1 7

4 9

4 6

—

—

0 , 5 3

—

—

6 m m

5 , 7

1 9

4 2

1 9

1 6

4 9

—

2 8

1 3

5 9

4 2

—

—

0 , 4 8

—

—


B r o n z e

8/9/2019 Pillington

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1




c o d e

l i g h t

e n e r g y

S

, U V

I I

I I

I I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V







U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

➪

2 , 8

1 8

3 2

1 8

1 7

4 8

—

2 2

1 3

6 5

3 2

—

—

0 , 3 7

—

—

➪

1 , 9

1 7

2 8

1 7

1 7

4 5

—

1 8

1 4

6 8

2 8

—

—

0 , 3 2

—

—

➪

1 , 6

1 7

2 2

1 7

1 7

4 6

—

1 6

1 8

6 6

2 2

—

—

0 , 2 5

—

—


B r o n z e

Note s:




8/9/2019 Pillington

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Not es:




c o d e

l i g h t

e n e r g y

S

, U V

I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

monolithic glass

U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

4 m m

5 , 8

2 2

4 5

2 2

2 0

4 9

—

3 3

1 6

5 1

4 5

—

—

0 , 5 2

—

—

6 m m

5 , 7

1 7

4 1

1 7

1 4

4 9

—

2 6

1 2

6 2

4 1

—

—

0 , 4 7

—

—

P i l k i n g t o n R e i t e ™ G r e y

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1




c o d e

l i g h t

e n e r g y

S

, U V

I I

I I

I I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V







U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

➪

2 , 8

1 6

3 1

1 6

1 4

4 8

—

2 1

1 2

6 7

3 1

—

—

0 , 3 6

—

—

➪

1 , 9

1 5

2 7

1 5

1 4

4 5

—

1 7

1 3

7 0

2 7

—

—

0 , 3 1

—

—

➪

1 , 6

1 5

2 1

1 5

1 4

4 6

—

1 5

1 6

6 9

2 1

—

—

0 , 2 4

—

—

P i l k i n g t o n R e i t e ™ G r e y

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c o d e

l i g h t

e n e r g y

S

, U V

I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V

monolithic glass #2

U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

6 m m

5 , 7

2 0

3 1

2 0

2 1

4 9

9 0

1 1

1 1

7 8

3 1

0 , 1 3

0 , 2 3

0 , 3 6

0 , 6 5

1

P i l k

i n g t o n R e i t e ™ E m e r a l d G r e e n

Not es:


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1




c o d e

l i g h t

e n e r g y

S

, U V

I I

I I

I I

W / m 2 K

%

%

%

%

%

—

%

%

%

%

—

—

—

—

%

U

L T

g

L T

L R o

L R i

R a

E T

E R

E A

T E T

S S C

L S C

T S C

S

U V







U value

light

energy

transmittance

reectance outside

reectance inside



reectance

absorptance

total transmittance




selectivity inde

UV transmittance

➪

2 , 8

1 9

2 0

1 9

2 1

4 8

8 9

1 0

1 1

7 9

2 0

0 , 1 1

0 , 1 1

0 , 2 3

0 , 9 5

1

➪

1 , 9

1 8

1 7

1 8

2 1

4 5

8 9

8

1 1

8 1

1 7

0 , 0 9

0 , 1 0

0 , 2 0

1 , 0 6

1

➪

1 , 6

1 8

1 5

1 8

2 1

4 7

8 9

8

1 1

8 1

1 5

0 , 0 9

0 , 0 8

0 , 1 7

1 , 2 0

0

P i l k

i n g t o n R e i t e ™ E m e r a l d G r e e n

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