Det­ta­glio del pro­get­to ed. 2020

LAT­T­KE ARCHI­TEK­TEN – APO­STE­LIN JUNIA CHURCH

Desi­gner Frank Lat­t­ke
Loca­tion Sie­g­­fried-Auf­­häu­­ser-Straße 25, 86157 Augsburg
Desi­gn Team

Lat­t­ke Archi­tek­ten, Augsburg

Anno 2012
Pho­to credits

Foto­graf Eckhart Mat­thäus, Wertingen

Foto ester­ni

Descri­zio­ne del progetto

The area cal­led She­ri­dan Park is a new 70 hec­ta­re district that was crea­ted on the site of a for­mer bar­racks. Resi­den­tial, com­mer­cial and open spa­ces find each other in a new urban plan­ning order. The old stock of trees, wide green par­king areas, some buil­dings like the for­mer offi­cers’ mess and the Gra­si­ger Weg as an east-west con­nec­tion are buil­ding blocks of an ear­lier time. The new buil­ding of the Old Catho­lic Church Aug­sburg with sacred spa­ce, com­mu­ni­ty hall, parish offi­ce and three apart­men­ts is deli­be­ra­te­ly pla­ced in the midd­le of the She­ri­dan Park, at the inter­sec­tion of the Gra­si­ger Weg, the park and the resi­den­tial areas. The wall facing Gra­si­ger Weg forms the spa­tial sup­port of the church squa­re, which opens to the wide park to the south. Church, parish and resi­den­tial areas are arran­ged in two com­pact struc­tu­res to each other. On the ground floor of the main buil­ding is the com­mu­ni­ty hall, on the upper floor abo­ve it the sacred spa­ce — so the con­gre­ga­tion stands with feet on the ground and looks with the heart skyward.
The church room is a bright woo­den room with a floor area of 13 by 16 meters. Four walls span the sim­ple, nine-metre high church room, the black, poli­shed screed and the hori­zon­tal pine moul­ding of the walls crea­te a calm atmo­sphe­re. The roof con­struc­tion, simi­lar to a shed roof, with four gla­zed trus­ses and con­ve­x­ly cur­ved, whi­­te-gla­­zed roof sur­fa­ces direc­ts day­light from abo­ve in a modu­la­ting man­ner into the church room, which can accom­mo­da­te up to 80 peo­ple. As a mee­ting room, the main room forms a cen­tre without exces­si­ve hie­rar­chies. Nei­ther win­do­ws nor wall deco­ra­tions disturb the concentration.
The buil­dings were con­struc­ted in low ener­gy stan­dard in modern wood panel con­struc­tion. The buil­ding enve­lo­pe and roof are highly ther­mal­ly insu­la­ted. Visi­ble board stac­ked cei­lings in the resi­den­tial buil­ding and a con­cre­te cei­ling bet­ween Parish hall and church room increa­se the sto­ra­ge mass of the buil­ding. The con­struc­tion method com­bi­nes sta­bi­li­ty of value, Eco­lo­gy and mate­ria­li­ty. Clo­thing made of ver­ti­cal pla­ned board form­work in larch soon beco­mes a fine one, sil­­ver-grey natu­ral pati­na. The main buil­ding mate­rial is wood, over 260 cubic meters were instal­led. This repre­sen­ts an acti­ve con­tri­bu­tion to cli­ma­te pro­tec­tion becau­se this buil­ding will hold a CO2 volu­me for a long time of appro­xi­ma­te­ly 260 tons is stored.
The Cam­pa­ni­le of the Apo­stle Junia Church in Aug­sburg — the Cam­pa­ni­le (deri­ved from cam­pa­na ital. for bell) is a free­stan­ding bell tower, which from an urban plan­ning point of view repre­sen­ts the
Posi­tion of the Apo­stle Junia Church at the inter­sec­tion of She­ri­dan Park and Gra­si­ger Weg mar­ked as a built sign visi­ble from afar and the signi­fi­can­ce of the pla­ce ampli­fied. The slen­der struc­tu­re occu­pies the sou­thea­st cor­ner of the church squa­re and crea­tes a spa­tial­ly exci­ting Effect oppo­si­te the one who steps back behind the wall resi­den­tial buil­ding, the church with its covered
entran­ce and the expan­se of the sur­roun­ding land­sca­pe park. The 18 m high tower towers abo­ve the church buil­ding by a good 20 feet. The ground plan of the Cam­pa­ni­le fol­lo­ws the dimen­sion of the Bells and their swing leng­ths. The four-part Rin­ging is over almo­st seven meters in the upper part of the Tower in a row. The smal­le­st bell with 57 cen­ti­me­tres dia­me­ter hangs at the top of the tower fol­lo­wed by the other three bells. The lar­ge­st of the four bells mea­su­res 88 cen­ti­me­tres in dia­me­ter and wei­ghs 420 kilo­grams. With a lit­tle distan­ce to the walls, the bell needs Appro­xi­ma­te­ly 2.50 meters of move­ment space.
The pitch of the rin­ging was adju­sted to the loca­tion and the exi­sting chur­ches. The sound ope­nings were cho­sen with care, taking into account the audi­bi­li­ty on the church squa­re and in the near­by resi­den­tial buil­dings. The sli­ts at the height of the bells mea­su­re 3 by 15 cen­ti­me­tres and face south and north into the park. Simi­lar to the sound holes of a vio­lin, the­se nar­row ope­nings are com­ple­te­ly suf­fi­cient for the opti­mal sound pro­pa­ga­tion. Both the tower and the church are built enti­re­ly of wood. The 16-cen­­ti­­me­­ter thick walls are made of cross lami­na­ted tim­ber. The­se are solid wood panels, as wide and as long as the tower, made of spru­ce boards glued cros­swi­se. The boards were deli­ve­red by the manu­fac­tu­rer to the work­shop of the tim­ber con­struc­tion com­pa­ny Gumpp & Maier in Bin­swan­gen. The­re the actual con­struc­tion work took pla­ce. The four panels were screwed toge­ther with the roof cover and some plat­forms whi­le lying down. The bells came toge­ther with the yokes made of oak wood from the Bachert com­pa­ny. In Bin­swan­gen they were hung into the tower befo­re the fourth wall was clo­sed. The assem­bly of the bells, the dri­ve tech­no­lo­gy and the cabling in the lying down posi­tion made the work much easier, as bells are nor­mal­ly instal­led in the tower on site. Final­ly, even the clad­ding of pla­ned boards was applied to the outsi­de. So the tower was rea­dy to travel.
With its 18 metres in length and 3 metres in height, the struc­tu­re was trans­por­ted from Bin­swan­gen to Aug­sburg whi­le lying down and then hoi­sted onto the pre­pa­red foun­da­tions on site. Fir­st the woo­den con­struc­tion was lif­ted hori­zon­tal­ly from the truck with two cra­nes and then tur­ned in the air. This bal­let num­ber was very sen­si­ti­ve­ly con­trol­led by the cra­ne ope­ra­tors, who pla­ced the 20 tons of weight on the foun­da­tion pla­te on only one hook and threa­ded it into pre­pa­red 24 mil­li­me­tre thick threa­ded rods. The­se were used for non-posi­­ti­­ve atta­ch­ment in order to safe­ly trans­fer the loads from the chi­mes and the struc­tu­re into the ground. The trans­port was announ­ced in the ear­ly mor­ning hours on the traf­fic radio and by mid­day the tower was alrea­dy firm­ly ancho­red at its desti­na­tion. The Cam­pa­ni­le is now visi­ble from afar and the soun­ding beca­me the land­mark of the Apo­stle Junia Church, he makes them out­ward­ly reco­gni­za­ble to what it is, a church in the midd­le of the park.

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