as telleiras-ies francisco asorey

42

Upload: iesasorey

Post on 24-May-2015

105 views

Category:

Education


4 download

TRANSCRIPT

Page 1: As telleiras-IES Francisco Asorey
Page 2: As telleiras-IES Francisco Asorey
Page 3: As telleiras-IES Francisco Asorey

2

EDITA: I.E.S. Francisco AsoreyEquipo de Normalización Lingüística.MONTAXE E FOTOGRAFÍA: Adela Leiro Lois.TEXTOS: Adela Leiro Lois, Isaac Pontanilla, Pérez, Víctor M. Caamaño Rivas.DEBUXOS: MonPARTICIPARON TAMÉN NO NO TRABALLO:Aldara García Ibáñez (1º ESO)Laura A. Santos Vieites (3º ESO)Marta Gago Lorenzo (3º ESO)Silvia García González (3º ESO)I.S.B.N: 978-84-691-3367-5DEPÓSITO LEGAL: PO-293-2008IMPRIME: Imprenta Fidalgo, S.L. Cambados.

Page 4: As telleiras-IES Francisco Asorey
Page 5: As telleiras-IES Francisco Asorey
Page 6: As telleiras-IES Francisco Asorey

LARACHA

VILALONGA

O PORRIÑOMOS

O ROSAL

VIGO

VERÍN

CERVO

Buño

Niñodáguia

A

C

C

A

AA

A

A

A

A

A

A

A

A

C

Xacementos de arxila

xacementos de caolín

industrias cerámicas

aldeas de oleiros

SADA

CA

AA

A

A

A

A

AA

ARZÚA

MACEDA

MONFORTE

A GUARDA

VIMIANZO Bonxe

Gundivós

MESÍA

BURELA

Page 7: As telleiras-IES Francisco Asorey

A temperatura ambiente as masas de arxila secan, perden por evaporación unha gran parte da auga, manteñen as formas pero son fráxiles.

Por enriba dos 1.100 ºC a arxila vitrifica, as partículas funden e únense entre sí formando unha masa de gran dureza: gres e porcelanas.

A 1.000 ºC gañan en dureza e resistencia. As partículas comezan a conglomerarse e as pezas fanse impermeábeis.

A 600 ºC perden toda a auga, sofren transformacións físicas e químicas, mudan a cor e fanse inalterables,

700

900

1.100 ºC

300

200

100

0 ºC

400

500

800

600

1.000

Page 8: As telleiras-IES Francisco Asorey
Page 9: As telleiras-IES Francisco Asorey
Page 10: As telleiras-IES Francisco Asorey
Page 11: As telleiras-IES Francisco Asorey
Page 12: As telleiras-IES Francisco Asorey
Page 13: As telleiras-IES Francisco Asorey
Page 14: As telleiras-IES Francisco Asorey
Page 15: As telleiras-IES Francisco Asorey
Page 16: As telleiras-IES Francisco Asorey
Page 17: As telleiras-IES Francisco Asorey
Page 18: As telleiras-IES Francisco Asorey
Page 19: As telleiras-IES Francisco Asorey
Page 20: As telleiras-IES Francisco Asorey
Page 21: As telleiras-IES Francisco Asorey
Page 22: As telleiras-IES Francisco Asorey
Page 23: As telleiras-IES Francisco Asorey
Page 24: As telleiras-IES Francisco Asorey
Page 25: As telleiras-IES Francisco Asorey
Page 26: As telleiras-IES Francisco Asorey
Page 27: As telleiras-IES Francisco Asorey
Page 28: As telleiras-IES Francisco Asorey

CAMBADOS

O GROVE

MEAÑO

SANXENXO

CASTRELO

VILALONGA

R.Francón

R.Um

ia

R. da Chanca

R. d

os M

ouro

s

Ardia

A Toxa

Pta. dos Fornos

Correlo

O Facho

Bico da Ran

O Coutode Abaixo

Seixiños

O Sixto

Fianteira

A ArnosaA Rasa

CachadelosDENA

NOALLA

RÍA DE AROUSA

restos de telleirastelleiras desaparecidaslinde municipalestrada

Page 29: As telleiras-IES Francisco Asorey
Page 30: As telleiras-IES Francisco Asorey
Page 31: As telleiras-IES Francisco Asorey
Page 32: As telleiras-IES Francisco Asorey
Page 33: As telleiras-IES Francisco Asorey
Page 34: As telleiras-IES Francisco Asorey
Page 35: As telleiras-IES Francisco Asorey
Page 36: As telleiras-IES Francisco Asorey
Page 37: As telleiras-IES Francisco Asorey
Page 38: As telleiras-IES Francisco Asorey
Page 39: As telleiras-IES Francisco Asorey
Page 40: As telleiras-IES Francisco Asorey
Page 41: As telleiras-IES Francisco Asorey
Page 42: As telleiras-IES Francisco Asorey