DEP0000142MA - Multi-perforated brick with small curls arranged in rows. - Google Patents

Description

aEROLD PFISTER _O7M ^^ ^

ARCHITECT Rlchard-Waoner-Straße ae Account Gewerbebank Freiburg 1933

with small perforations arranged in rows «

So far TOTdea iellochaauersisgel _f? Especially _e © called the Wab®nssi®g®l in WEIS® Trained _t that look kr @ uTo _t DI® holes uasehliessenden stone ridges perpendicular "r®" ht ssn. of the outer wall surface of the Loehstein® ran * Das hatt® $ ®d © Qh. the Hachteil _t that the shortest ^ @ g warning a Steinwandumg sur opposite continuous Steg® Wärmebrüekem feild®t © s, _ö the Wärmedämmfähigke it & m Stein® belittled "üntersuehixngem showed" that welch® by Br © elraag © ffi the Bteinsteg® or due to the mutual ¥ ers © ts @ a of the perforations, the heat flow path is lengthened and the coefficient of thermal conductivity can be improved as a result «

Here, however, * that showed the Gesastquerschnitt the hole seal calculated _t, the reduction of the heat flow only felt is ^ ej ^ Fairy * · --g f4gI * Dr _e Ca3anier @ r _r Dr _e Haisoh "The physlkalirseilSn ^ and technical characteristics τοη Zisgel ^^ etjTin regard to the warmth · "sehuts" undGranfe "li * ^ Varm © isoleringsf önaagan hos Halbloek

if

The extension of the path through the stone bridges is increased by more than 5% * For example, S ₀ Bo is only about 3 Ms 5 $ _t when the path is lengthened by 5 % already 25 to 30 % *

DI® following invention shows a well seal ei "and bauteehniseh very beneficial © solution _f in the stone," st @ ge _t what © the Loehungen limit * in the direction of the thermal river @ a ^ egrerlängerung to loo and more Frozent learn. "

According to the invention, the continuous stone _{webs @ 9} intersect, which di® perforations do _{not form s} not at right angles as was previously the case ₉ but at angles that differ greatly from this _? DI® sweckmassig be between 4-0 and 70 ° "This results schiltzartige _t-won uniform perforations. rhombic cross-section _t which is uniform over the

GEROLD PLASTER

ARCH.TEKT ^O7W 2ä ^ J ^ l ^e .2 Ausoelegf:

RIchard-Wagner-Strasse se Account commercial bank Frelburo 193;

flieh® distributed and in rows around half of their largest @ real Lochdnrchwassers fers et at are * Srsfc durek di © see is Winkel »wipe 40 and ? Q ^@ überkreusenäes. The web area is the average heat permeability as the main direction stn ^ reohts the largest

T®? Länf t «in des Stegen from 90 to

the heat © l0ltsaMl around 25 to 40 % b @ i the same ^ t

are DI® rhos & enformigen hole "formed ao that _t s% ® deader four equal Begreazungsflächen d®r Loehungen are equal to or larger than the diameter of the kleiner® Bhoiaben"

A significant increase in the heat flow resistance is further achieved ₉ that the web thickness is less than half of the smaller Shombendorchinesser *! Only / through the simultaneous fulfillment of the aforementioned conditions is the underlying task of the invention of a high-insulation lightweight seal) achieved *

In terms of brickwork, according to the suggestions of gate part _{9, the} di® is inclined towards the closed bus wall surfaces. the brick standing ridges cause ein® effective bracing of Fomlings * so that from jamming, or other Deforaierungen a special _g increased strength gets "felter fiddling is that the _e ^ rhombenförsigea ochungen 'carry the mortar better than round or quadratisch® Loehuisgen tob very same Hole cut across.

Ss is hereby _t to increase the Leohanteil possible "The rhombisch® Querschnittsfora of perforations or" the DI® Loehungen forming Kern® la mouthpiece of bricks pressing affects au © h then advantageous for _t that the eingepresst® into the mouthpiece sound more easily around the acute angle The sulphurous core® flows around right-angled cut «This results in less® tension in the molding and a® corresponding reduction in the formation of ice during the

GEROLD PFISTER

O7tO Freiburo I. Br., Den ARCHITECT Rlchard-Waoner-Straöe 26 Account Gewerbebank Freiburg 1933

Designed;

Batateehsiscli see results in the Vort®il _t that trotsde® di © Loehungeii against each Tersetst are _e all in parallel Heihen% left the B®gründungsflächen of Stein® s run _s duiäo DI® Stein® are jtder direction easily divisible "DI® Stein® can see not only as a so-called "Querloehsteine with vertical in the wall enticement © a n _t use but ATS Al® Langlochstein® * This results in the besonder® Yorteil against the bisherigem solutions _s that all look üb®rkr @ uzend @ n _f from a Lagerfläch © smr next * passing St @ ge _t trag®n while nmr in previous solutions DI® vertically running Steg® wore #

Due to the angled position of the webs, which cross over at angles of 40 to 70®, the compressive strength only deviates insignificantly from vertical angles, the result is that there is a greater proportion of holes and a lower overall weight with elongated holes a® higher © compressive strength than with bars crossing at right angles *

In Figure I, such a Yiellochsiegel is shown as an example with a rectangular cross-section Lm. Section at right angles to the direction of the strand, that is, in a plan view of the perforated surface ο All® from an outer wall surface on the adjoining or opposite © ^ straight through the “running web” l _r , 2 ₀ 3 and 4 cross each other with the inclusion of angles % di® in the example * K) ^@ amount and rhomb © n- ~ -shaped ₉ schiits-like® holes 3 enclose the dotted ₈ zigzag line © 6 bis running in the longitudinal direction of the stone 7 shows the heat flow path, which is about 12ο% longer than the straight line distance 9 to Ie _β

In Figure H, part® of two opposing stones 11 and 12 are shown in accordance with Figure I iron which one® stone 12 has a® edge recess 13 in the abutting surface, which run in the shape of a channel parallel to the direction of the hole and the walls of which run parallel to the direction of the web ”- through di ® arrangement of such edge recesses is achieved in a manner known _{per se g} that dl® bricks as

GEROLD PFISTER

ARCHITECT

Freiburg I. Br., Den Riohard-Wagner-Strasse 2β Account Gewerbebank Freiburg 1333

SO. iiflvj

Qm®rlochsieg®l dry lined up and only the recesses old @ in @ m mortar from cast Terseheis, can be «.

Xm Abbildmag IXZ are similar to the illustration Il m® ± bricks against each other g @ s @ tst _t 4 © doel. with the Untersehied _t unter® that the brick strips 14 and 15 'has DL® in the Te -? llBgerung the ßaadaussparung 16 Al® spacer against the other hand, d @ m set Si @ g @ l @ disnsii mud in Hohlfug® © © 17 isseali © ss @ Ei ₀ UXm durek Puts <* od @ r Mortal sapfeu g®sehlosa © n w @ rd @ n leans, «

In Figure I? is ein® änalißh® solution such as "in the Ab Wildlingen II and III geseigt ₉ j @ docn with the difference _& that the two in Figure II and III with äandaassparungezi drawn lower Stein® s © are set against each other _t dasa hand recesses of the stones 18 and 19 _f Figure IT geasinsaa di © Mörtelrippe 2 © umschllessen » It is self-evident ₉ that in aimliehOT catfish also two stones with or without © strips 14 and 15 _e according to Figure IXI ₉ can be set against each other _β

Figure ¥ indicates a so-called "grip hole (fingers crossed! Och) 21 In the middle of a brick ₀ designed according to Figure I wi it © in known 'are used for gr'dsserformatlge Loehsiegel ^ ice @" This grip hole, in the example in the the main thing Tom the inclined »di @ smaller Bteinlochungen forming webs limited Bs would also be possible ^ the grip hole omitting inserted in the drawing Terblndungsstege 22 and 23 su bllden _e so that the grip hole only && y obliquely intersecting Steinst egen limited would" The advantage of this arrangement is that the same size arrangement of the bars is not interrupted by the grip hole

Claims (1)

HA.Ö i GEROLD PFISTER ARCHITECT CI7SO Freiburg i. Br., The Rlchard-Wagner-Straee 2Θ Account Gewerbebank Freiburg 1933 Claims In the ¥ ± @ llochaauerst @ in with rows® arranged small * see in the cross-section constant perforations en _& di® are formed by straight crossing web lines ¹ * characterized ₈ that all webs Ib sts obliquely in their direction. the. closed outer surface of the stone Yerlasfesi wi & at the! reusungs «» each m® ± gleleh® _& opposite® - _ "J" ioecjuiessea "/ " // ', spits® Winkel iron u® 40 to 70 Einsehliesseiu 2 ©? I @ llochmauerstein according to claim 1 characterized by " _s thatjdi® web thicknesses of the di® perforations limit z & n & mk ^ teinstege less than half® of the smaller diameter of the cross-section of the cross-cut webs delimited by the cross-section rhombic perforations" * ^ 3 ο Tiellochsauerstein according to claim 1 and 2 characterized gekennzeichnetg that #r at one or ^ ei gegenüberlie "/ gend @ n _e. ^, Masonry surfaces not visible Handaus" savings / hands possess their walls parallel to the ridge-»lines extend _β 4 β ¥ i @ llochiaauerstei2i. according to claim 1 to 5 characterized ge ", // that characterizing it at a nice od @ r to gwei against" _t lying in the brickwork not visible surfaces ^ Λ ^ ases having " _5? I @ llochmauerst®ia according to claim 1 to 4 characterized gek®nas ichn @ @ t _@ ir that next d @ n Kleinlochungen a ^ _f grSssare Tomehmlich in the stone custom preferred perforation odesr several such tfoehungesi having ₉ whose walls goose or partial- ® dureh di® web lines are formed _β