Alberti, Leon Battista, L' architettura

List of thumbnails

< >
81
81 (77) 		82
82 (78)
83
83 (79) 		84
84 (80)
85
85 (81) 		86
86 (82)
87
87 (83) 		88
88 (84)
89
89 (85) 		90
90 (86)
< >
page |< < (81) of 442 > >|
    <echo version="1.0RC">
      <text xml:lang="it" type="free">
        <div xml:id="echoid-div94" type="section" level="1" n="45">
          <p>
            <s xml:id="echoid-s3702" xml:space="preserve">
              <pb o="81" file="085" n="85" rhead="LIBRO TERZO."/>
            lano, & </s>
            <s xml:id="echoid-s3703" xml:space="preserve">acconciano in modo, che per la ſomiglianza, ſi chiamano a coda diron-
              <lb/>
            dine. </s>
            <s xml:id="echoid-s3704" xml:space="preserve">Debbonſi collocar le Spranghe talmente, che le gocciole delle piog-
              <lb/>
            gie, non ui poſsino penetrare. </s>
            <s xml:id="echoid-s3705" xml:space="preserve">Et penſano che quelle di Bronzo, ſi faccino fer-
              <lb/>
            miſsime contro alla Vecchiaia, ſe nel gittarle ui ſi meſcolerà delle trẽta parti una
              <lb/>
            di ſtagno; </s>
            <s xml:id="echoid-s3706" xml:space="preserve">& </s>
            <s xml:id="echoid-s3707" xml:space="preserve">temeranno manco la ruggine, ſe le ugneranno con bitume, o con
              <lb/>
              <note position="left" xlink:label="note-085-01" xlink:href="note-085-01a" xml:space="preserve">5</note>
            Olio. </s>
            <s xml:id="echoid-s3708" xml:space="preserve">Affermano cheil ferro ſi tempera nella biacca, geſſo, & </s>
            <s xml:id="echoid-s3709" xml:space="preserve">pece liquida; </s>
            <s xml:id="echoid-s3710" xml:space="preserve">ac-
              <lb/>
            ciònon arrugginiſca. </s>
            <s xml:id="echoid-s3711" xml:space="preserve">Le Spranghe di legno, unte di cera pura, & </s>
            <s xml:id="echoid-s3712" xml:space="preserve">di morchia;
              <lb/>
            </s>
            <s xml:id="echoid-s3713" xml:space="preserve">non ſi guaſtano. </s>
            <s xml:id="echoid-s3714" xml:space="preserve">Io ho ueduto doue egli hãno meſſo nel capo delle Spranghe
              <lb/>
            troppo piõbo, & </s>
            <s xml:id="echoid-s3715" xml:space="preserve">molto caldo; </s>
            <s xml:id="echoid-s3716" xml:space="preserve">che le pietre ſotto ui ſono ſcoppiate. </s>
            <s xml:id="echoid-s3717" xml:space="preserve">Et trouer-
              <lb/>
            rai ne gli edificij de gli Antichi, mura tirate molto fermiſsimc per tutto, ſolamẽ
              <lb/>
              <note position="left" xlink:label="note-085-02" xlink:href="note-085-02a" xml:space="preserve">10</note>
            te di ripieni; </s>
            <s xml:id="echoid-s3718" xml:space="preserve">queſte ſi tirano come quelle di terra. </s>
            <s xml:id="echoid-s3719" xml:space="preserve">Et uſauano in Affrica, & </s>
            <s xml:id="echoid-s3720" xml:space="preserve">in
              <lb/>
            Spagna, adattando da l'un lato, & </s>
            <s xml:id="echoid-s3721" xml:space="preserve">l'altro due tauole, o graticci, in cambio di Spõ-
              <lb/>
            de, teneruele ꝑ corteccie, tãto che la poſtaui materia, faceſſe la preſa. </s>
            <s xml:id="echoid-s3722" xml:space="preserve">Ma ſono
              <lb/>
            in queſto differenti, che quì uſano metterci uno intriſo di calcina, & </s>
            <s xml:id="echoid-s3723" xml:space="preserve">pezzami li-
              <lb/>
            quido, quaſi che ondeggi; </s>
            <s xml:id="echoid-s3724" xml:space="preserve">& </s>
            <s xml:id="echoid-s3725" xml:space="preserve">quiui calcano cõ i piedi, & </s>
            <s xml:id="echoid-s3726" xml:space="preserve">cõ i pali da ſpianare, una
              <lb/>
              <note position="left" xlink:label="note-085-03" xlink:href="note-085-03a" xml:space="preserve">15</note>
            terra uiſcoſa fatta trattabile cõ hauerla in humidita, & </s>
            <s xml:id="echoid-s3727" xml:space="preserve">rimenata aſſai. </s>
            <s xml:id="echoid-s3728" xml:space="preserve">In queſto
              <lb/>
            luogo ancora per collegamento ui mettono ad ogni tre piedi, quaſi come pez-
              <lb/>
            zami certe pietre maggiori, & </s>
            <s xml:id="echoid-s3729" xml:space="preserve">maſsime ordinarie, o ueramente ſpezzate a canti
              <lb/>
            uiui; </s>
            <s xml:id="echoid-s3730" xml:space="preserve">percioche le pietre tonde, ſe ben ſono contro le igniurie robuſte; </s>
            <s xml:id="echoid-s3731" xml:space="preserve">ſe non ſa-
              <lb/>
            ranno cinte intorno di molti aiuti, ſaranno in ciaſcuna muraglia molto infedeli.
              <lb/>
            </s>
            <s xml:id="echoid-s3732" xml:space="preserve">
              <note position="left" xlink:label="note-085-04" xlink:href="note-085-04a" xml:space="preserve">20</note>
            In quello altro luogo, cioè nelle mura di Terra, della Affrica, meſcolano con il
              <lb/>
            loto la gineſtra, o il giunco marino, opera da farſi marauiglioſa. </s>
            <s xml:id="echoid-s3733" xml:space="preserve">Percioche ella
              <lb/>
            ſi mantiene incorrotta da uẽti, & </s>
            <s xml:id="echoid-s3734" xml:space="preserve">da le pioggie. </s>
            <s xml:id="echoid-s3735" xml:space="preserve">A tem pi di Plinio, ſi uedeuano
              <lb/>
            ſopra i gioghi de Mõti Torricelle di terra, & </s>
            <s xml:id="echoid-s3736" xml:space="preserve">luoghi da ſcoprire paeſe, fatte inſi-
              <lb/>
            no a' tẽpi d'Annibale. </s>
            <s xml:id="echoid-s3737" xml:space="preserve">Noi facciamo le ſopradette croſte(per chiamarle piu to
              <lb/>
              <note position="left" xlink:label="note-085-05" xlink:href="note-085-05a" xml:space="preserve">25</note>
            ſto coſi, che corteccie) cõ graticci & </s>
            <s xml:id="echoid-s3738" xml:space="preserve">ſtuoie fatte di Canne, non freſche; </s>
            <s xml:id="echoid-s3739" xml:space="preserve">opere nõ
              <lb/>
            magnifiche certo, ma uſate per tutto dalla antica Plebe Romana. </s>
            <s xml:id="echoid-s3740" xml:space="preserve">Impiaſtrõ-
              <lb/>
            ſi i graticci inſieme con loto rimenato tre giorni con le paglie; </s>
            <s xml:id="echoid-s3741" xml:space="preserve">dipoi (come
              <lb/>
            poco fa ti diſsi) ſi ueſtono di calcina, o di geſſo: </s>
            <s xml:id="echoid-s3742" xml:space="preserve">Finalmente ſi adornano di Pit-
              <lb/>
            tura, & </s>
            <s xml:id="echoid-s3743" xml:space="preserve">di Statue. </s>
            <s xml:id="echoid-s3744" xml:space="preserve">Se tu meſcolerai per mezo, con il geſſo la terra cotta; </s>
            <s xml:id="echoid-s3745" xml:space="preserve">& </s>
            <s xml:id="echoid-s3746" xml:space="preserve">peſta;
              <lb/>
            </s>
            <s xml:id="echoid-s3747" xml:space="preserve">
              <note position="left" xlink:label="note-085-06" xlink:href="note-085-06a" xml:space="preserve">30</note>
            temerà manco le ſpruzzaglie. </s>
            <s xml:id="echoid-s3748" xml:space="preserve">Se tu lo meſcolerai con la calcina, e' diuẽta piu
              <lb/>
            gagliardo: </s>
            <s xml:id="echoid-s3749" xml:space="preserve">Ne luoghi humidi, alle brinate, & </s>
            <s xml:id="echoid-s3750" xml:space="preserve">a freddi, il geſſo è diſutile del
              <lb/>
            tutto. </s>
            <s xml:id="echoid-s3751" xml:space="preserve">Reſtaci quaſi come uno epilogo, che io racconti una legge appreſſo de
              <lb/>
            gli Architettori antichiſsima; </s>
            <s xml:id="echoid-s3752" xml:space="preserve">la quale io giudico, che ſi debba oſſeruare, non
              <lb/>
            altrimenti che le riſpoſte delli Oracoli. </s>
            <s xml:id="echoid-s3753" xml:space="preserve">Et è queſta; </s>
            <s xml:id="echoid-s3754" xml:space="preserve">Poni ſotto le mura ſon-
              <lb/>
              <note position="left" xlink:label="note-085-07" xlink:href="note-085-07a" xml:space="preserve">35</note>
            damenti fermiſsimi; </s>
            <s xml:id="echoid-s3755" xml:space="preserve">Fa che le coſe di ſopra, ſtieno a Piombo ſopra quelle di
              <lb/>
            ſotto, ſopra il mezzo del Centro; </s>
            <s xml:id="echoid-s3756" xml:space="preserve">Ferma le Cantonate, & </s>
            <s xml:id="echoid-s3757" xml:space="preserve">li oſſami delle mu-
              <lb/>
            ra, da baſſo inſino ad alto di Pietre fortiſsime, & </s>
            <s xml:id="echoid-s3758" xml:space="preserve">ſaldiſsime; </s>
            <s xml:id="echoid-s3759" xml:space="preserve">Spegni bene le
              <lb/>
            calcine; </s>
            <s xml:id="echoid-s3760" xml:space="preserve">Non mettere le pietre in opera ſe non bagnate perſettamente; </s>
            <s xml:id="echoid-s3761" xml:space="preserve">Met-
              <lb/>
            ti le piu dure di uerſo que' lati onde poſſono uenire le oflenſioni: </s>
            <s xml:id="echoid-s3762" xml:space="preserve">Tira la mu-
              <lb/>
              <note position="left" xlink:label="note-085-08" xlink:href="note-085-08a" xml:space="preserve">40</note>
            raglia a ſilo con l'archipenzolo, & </s>
            <s xml:id="echoid-s3763" xml:space="preserve">con il piombo: </s>
            <s xml:id="echoid-s3764" xml:space="preserve">Procura che ſopra le com-
              <lb/>
            mettiture delle pietre di ſotto, uenga il mezo della pietra di ſopra; </s>
            <s xml:id="echoid-s3765" xml:space="preserve">metti ne gli
              <lb/>
            ordini le pietre intere, & </s>
            <s xml:id="echoid-s3766" xml:space="preserve">nel mezo del muro riempi di pezami; </s>
            <s xml:id="echoid-s3767" xml:space="preserve">Legai filari
              <lb/>
            con ſpeſſe committiture di pietre; </s>
            <s xml:id="echoid-s3768" xml:space="preserve">Et queſto baſti hauer detto delle Mura; </s>
            <s xml:id="echoid-s3769" xml:space="preserve"/>
          </p>
        </div>
      </text>
    </echo>
Impressum