Alberti, Leone Battista, De re aedificatoria, 1485

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        <body>
          <chap id="N40001A">
            <p id="N4045E6" type="main">
              <s id="N4046CB">
                <pb xlink:href="004/01/102.jpg"/>
              Eius duo ſunt genera: unum planum / latum pedem / longum cubi
                <lb/>
              tum ſpondis hinc atque hinc hirtis extantibus ad ſui latitudinem
                <lb/>
              partem nonam: Aliud aduolutum et crurium tuendarum arma
                <lb/>
              imitetur: Ambo qua imbrem defluentem capiant apertiores: qua
                <lb/>
              euomant arctiores. </s>
              <s id="N4046ED">Sed plani imbrices
                <expan abbr="cõmodiores">commodiores</expan>
              ſunt: modo
                <lb/>
              ita iungantur ad regulam et libellam / ne in latus
                <expan abbr="pẽdeant">pendeant</expan>
              : necubi
                <lb/>
              lacunæ intercurrant / aut tumuli extent: ne quid tranſuerſi fluen
                <lb/>
              tem pluuiam interpellat: ne quid interuacuum relinquatur. </s>
              <s id="N4046FE">Va
                <lb/>
              ſta ſi erit tecti ſuperficies / ampliores exigentur tegulæ: ne imbri
                <lb/>
              um riuuli canalibus non recipientibus
                <expan abbr="ſuperfundãtur">ſuperfundantur</expan>
              . </s>
              <s id="N404709">Tegulam
                <lb/>
              ne turbines aſportent / uelim omnem fultu calcis affirmari: præ
                <lb/>
              ſertim in publicis operibus: Nam in priuatis ſat erit ſi prima ſtil
                <lb/>
              licidia contra uentorum impetum affirmaris: tum et ſoluti aptius
                <lb/>
              inſtaurantur / ubi uitium factum ſit. </s>
              <s id="N404714">Alio quid id hunc in
                <expan abbr="modũ">modum</expan>
                <lb/>
              fiet aptiſſime: Nam in tectis
                <expan abbr="quidẽ">quidem</expan>
              ligneis aſſium loco teſtaceæ
                <lb/>
              tabellulæ ad decurrentes quadrulos extendentur uinctæ gypſo.
                <lb/>
              </s>
              <s id="N404724">In has tabellulas ſuperinſternentur plani imbrices / et firmabun
                <lb/>
              tur calce: Opus id contra ignes tutiſſimum / et ad uſum
                <expan abbr="incolarũ">incolarum</expan>
                <lb/>
                <expan abbr="accommodatiſſimũ">accommodatiſſimum</expan>
              : Et minore fiet impenſa / ſi tabelluſarum lo
                <lb/>
              co cannam græcam ſubinſtraueris / calceque firmaris. </s>
              <s id="N404734">Tegulam /
                <lb/>
              quam præſertim operibus publicis calce affirmaris / uelim non ni
                <lb/>
              ſi biennio ſub gelu et ſole habitam ſumas: Inualida enim ſi fuerit
                <lb/>
              poſita / non ſine operis diſpendio tolletur. </s>
              <s id="N40473D">Subuenit ut illud refe
                <lb/>
              ram / quod apud Diodorum hiſtoricum celebres illos ad hortos
                <lb/>
              penſiles Syriæ nouo et minime inutili inuento factum legimus:
                <lb/>
              Nam in trabibus quidem harundines aſphalto oblitas appoſuere:
                <lb/>
              in eas coctos lapides coaptauere duplici inſtratura uinctos gypſo:
                <lb/>
              Tertio loco plumbeas
                <expan abbr="adiũxere">adiunxere</expan>
              tegulas ita
                <expan abbr="cõflatas">conflatas</expan>
              atque
                <expan abbr="coagmẽtatas">coagmen
                  <lb/>
                tatas</expan>
              : ut nullus humor ad primos lateres penetraret.</s>
            </p>
            <p id="N404758" type="main">
              <s id="N40475A">Venio ad pauimenta: quando ea quidem tectorum naturam ſa
                <lb/>
              piunt. </s>
              <s id="N40475F">Horum alia ſubcliuo: alia contignatis: alia non contigna
                <lb/>
              tis: utriſque ſolidam et ad ſuas lineas
                <expan abbr="exactã">exactam</expan>
              eſſe oportet
                <expan abbr="ſupficiẽ">ſuperficiem</expan>
              :
                <lb/>
              ubi
                <expan abbr="inducant̃">inducantur</expan>
              . </s>
              <s id="N404772">Subcliuo ſuperficies
                <expan abbr="faſtigiabit̃">faſtigiabitur</expan>
              : ut indenos quoſque pe
                <lb/>
              des nihil minus binum declinet digitum. </s>
              <s id="N40477B">Et habebit quo aqua </s>
            </p>
          </chap>
        </body>
      </text>
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