No_5_February_1964 — Page 14

D/o transmission

20

40

60

ૐ

100

80

00

inthelios

比利時

隔熱磨光玻璃

TINTED HEAT ABSORBING POLISHED PLATE GLASS

By Union Commerciale Des Glaceries

Belges, S. A. Belgium.

reflected 5 00

re-transmitted

outside 37,5 0/0

350 500 μ

1000 M

1500 V.

2000

Absorbed by the glass 75 0/0

20 ojo transmitted

direct

ANTHELIOS PLATE GLASS

transmits

visible light.

70/75 00 of

O softens the light by tilte-

ring.

Protects the eyes from solar

reflections.

reduces the brightness and

dazzle of the solar rays.

re-transmitled

inside 37.5 ojo

ANTHELIOS PLATE GLASS

reduces considerably the transmission of infra-red

rays.

The total solar heat is : O partly reflected (50%)

largely absorbed by the glass (75 0/0)

which re-emits through its 2

sides an equal quantity of calories, if conditions are similar on both sides. Partly directly transmitted

on the other side of the glass (2000).

Full Details and Quotations from

Formerly:

UFINIMPEX LTD.

L. RONDON & CO., (H. K.) LTD. Hang Seng Bank Building, Telephone: 36031 71, Des Voeux Road, Central, Hong Kong.