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Volume 16, Issue 34; Aug 15 - 21, 2014<br />

The Kids’ Page<br />

The <strong>Muslim</strong> <strong>Observer</strong><br />

21<br />

Styrofoam<br />

Jigsaw-doku<br />

BEADS<br />

BUOYANT<br />

CARCINOGEN<br />

CHEMICAL<br />

CRAFT<br />

DOW<br />

HUMAN<br />

INSULATION<br />

MATERIAL<br />

MATTRESS<br />

ORGANIC<br />

PACKAGING<br />

PAINT<br />

POLYSTYRENE<br />

PRODUCTS<br />

PROPELLANTS<br />

ROUGHNESS<br />

SOLVENTS<br />

SPRAY<br />

STRUCTURES<br />

STYROFOAM<br />

THERMACOL<br />

THERMAL<br />

Find 7 differences<br />

• STYROFOAM<br />

boards contain a flame retardant<br />

additive to inhibit accidental<br />

ignition from a small<br />

fire source. The boards are,<br />

however, combustible and, if<br />

exposed to an intensive fire,<br />

may burn rapidly.<br />

• STYROFOAM boards<br />

can be stored outside, but<br />

should be protected against<br />

intense sunlight, preferably<br />

by retention in their original<br />

packaging. The boards<br />

should not exposed to other<br />

ignition sources. Exposed to<br />

intense sunlight over prolonged<br />

periods, the surface<br />

of the boards degrades into<br />

fine dust. STYROFOAM TG<br />

boards should be stored inside.<br />

• STYROFOAM products<br />

should be applied within<br />

the recommended temperature<br />

range. When exposed<br />

to higher temperature than<br />

the recommended max. 75°<br />

C, the boards can either<br />

soften, undergo irreversible<br />

dimensional changes and<br />

eventually melt or become<br />

brittle and lose its mechanical<br />

properties. Under no cir-<br />

Rules: Draw one of each tile in every<br />

row, column and box Ask your<br />

parents if you want, for help with<br />

this puzzle--solution on page 8...<br />

cumstances STYROFOAM<br />

should be installed under<br />

black membrane<br />

• STYROFOAM boards<br />

can be cut using knife, fine<br />

teeth saw, hot wire equipment,<br />

etc.<br />

• STYROFOAM boards<br />

are resistant to most commonly<br />

occurring construction<br />

materials like solventfree<br />

bituminous compounds,<br />

water-based wood preservatives,<br />

lime, cement, plaster,<br />

anhydrous gypsum as well as<br />

alcohols, acids and alkalis.<br />

Certain organic materials like<br />

solvent based wood preservatives,<br />

coal tar and derivatives<br />

(aerosol etc.), paint thinners<br />

and common solvents such as<br />

acetone, ethyl acetate, petrol<br />

toluene, white spirit can<br />

attack the XPS boards resulting<br />

in softening, shrinkage<br />

and even dissolving with<br />

the consequent loss of performance.<br />

When bonding<br />

STYROFOAM boards, the<br />

use of solvent free adhesive<br />

is recommended. Compatibility<br />

with polystyrene foam<br />

should be sought from the<br />

adhesive manufacturer prior<br />

to application.<br />

• STYROFOAM products<br />

are not bio-degradable<br />

in the environment and do<br />

not present an environmental<br />

hazard in the water/soil<br />

compartment.<br />

Adventures of Salih!<br />

1) sun, 2) butterfly, 3) tree shape, 4) birds, 5) chimney, 6) shape<br />

of windows, 7) extra window.<br />

© 2005, All Rights Reserved for all work—Salem Djebili<br />

kids@muslimobserver.com

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