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Moodul 5 | Remont ja renoveerimine

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<strong>Moodul</strong> 5: <strong>Remont</strong> <strong>ja</strong> <strong>renoveerimine</strong><br />

50<br />

2. Osa: Viimistlemine<br />

Näidisülesanne:<br />

Seina hakatakse tapeetima. Ruumi kõrgus on 3.45 m ning laius 530 cm. Mitu Eurotapeedirulli<br />

läheb va<strong>ja</strong> seina katmiseks?<br />

Joonis:<br />

1: Kõrgus = 3.45 m; 2: Laius = 530 cm<br />

Antud:<br />

h = 3.45m<br />

l = 530 cm - > teisendatakse<br />

s.t. l = 5.30 m<br />

n = 5 m2 rulli kohta<br />

Leia:<br />

Rullide arv<br />

Lahendus:<br />

Paanide arv:<br />

n = 5.30m: 0.53m<br />

n = 10<br />

n = l : 0.53 m<br />

Va<strong>ja</strong>mineva tapeedi kogus: x = n x 3.45m<br />

x = 10 x 3.45 m<br />

x = 34.5 m<br />

Rullide kogus: Kogus = x : 10.05m<br />

Kogus = 34.5 m: 10.05 m<br />

Kogus = 3.433<br />

Tulemus:<br />

Kokku on va<strong>ja</strong> 34.5 meetrit tapeeti, seega on va<strong>ja</strong> hankida 4 rulli.

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