SE176637C1

SE176637C1 -

Info

Publication number: SE176637C1
Authority: SE
Publication date: 1961-01-01

Description

KLASS 84 c:2 INT. KLASS E 02 d PATENTTID FRAN DEN 4 NOVEMBER 1954 BEVIDAT DEN 13 3111.1 1961 PUBLICERAT DEN 19 SEPTEMBER 1961 Arm 9992/1954 den 4/11 1954Hartill en ritning D E BJORKSTROM, STOCKHOLM Siitt vid uppfiirande av grunden till kallarliisa For att lindra den sedan ett flertal ar ra.- dande bostadsbristen har den senaste tiden ett flertal forslag framkommit att soka rationalisera bostadsbyggandet. Bl. a. forslag har aven framkommit s. k. kallarlosa hus. En forutsattning for de sistnamnda Or relativt jamn tomtmark, da man som regel planerat mar-ken och lagt en armerad betongplatta pa ett draneringslager. Hus uppforda ,enligt namnda fOrslag ligga emellertid tatt tryckta mot marken. CLASS 84 c: 2 INT. CLASS E 02 d PATENT PERIOD FROM NOVEMBER 4, 1954 ATTENDED ON 13 3111.1 1961 PUBLISHED ON 19 SEPTEMBER 1961 Arm 9992/1954 on 4/11 1954Therewith a drawing DE BJORKSTROM, STOCKHOLM Due to the housing shortage, a number of proposals have recently emerged to seek to rationalize housing construction. Bl. a. proposals have also emerged so-called kallarlosa hus. A prerequisite for the latter Or relatively even plots of land, as the land is usually planned and a reinforced concrete slab is laid on a drainage layer. Houses urge, according to the said proposal, however, be taken pressed against the ground.

For att eliminera den vid de kallarldsa husen namnda erforderliga planeringen av tomtmarken med utlaggande av draneringslager och armerad betongplatta och for all fa del: kallarlosa huset hojt frau sitt till marken nedtryckta lage, foreslas i det efterfoljande ett nfirmare beskrivet satt avsett att anvandas vid framstallning av grunder till mindre bostadshus. In order to eliminate the necessary planning of the plots of land mentioned by the cold-blooded houses with the laying out of drainage layers and reinforced concrete slab and for all intents and purposes: the cold-free house raised from its layer pressed to the ground, a further method described is intended to be used in the production of grounds for smaller residential buildings.

Uppfinningen kannetecknas i huvudsak darav, att efter det balkarna i hygglaget upplagts a. plintarnas byggyta samt fast fixerats med dessa anbringas under balkarna domkrafter (eller andra justerbara anordningar sasom bockar med kilar etc.) for deras vertikala och horisontella injustering med plintarna nedhangande fran balkarna i Rind fordigstallda markhal, varefter efter fullbordad balkinjustering betong gjutes under och kring plintarna for enhetens lagesfixering. The invention is mainly characterized by the fact that after the beams in the felling layer have been laid a. The building surface of the plinths and fixed with these, jacks (or other adjustable devices such as bends with wedges etc.) are placed for their vertical and horizontal adjustment with the plinths hanging from the beams in Rind prefabricated ground hall, after which after completion of balcony adjustment concrete is cast under and around the terminals for the unit's layer fixation.

Tidigare har man vid rationalisering av bostadsbyggandet inriktat sig pa att tillverka huskroppen ovan grund av monteringsfardiga delar. Vid foreliggande fdrslag har jag gatt ett steg langre och tillverkar aven de erforderliga grunddelarna sasom grundplintar och grundbalkar pa fabrik och gores desamma monteringsfardiga, sa att ingen formsattning eller armering av grunddelar erfordras pa byggnadsplatsen. Den ovre delen av dessa grundplintar fiirses redan pa fabrik med infastningsanordningar, vilka anordningar pa byggndasplatsen lãtt fOrbindes med de likaledes monterbara barlinorna av bottenbj alklaget. Bjalklagsdelarna aro t. ex. av varmeisolerade glasullsmattor eller liknande material och fuktisolerade genom anbringande av exempelvis underhallsfri takpapp eller liknande material pa undersidan av desamma. Dessa delar aro forsedda rued hopfogningsanordningar, som lätt kunna hopfogas pa byggnadsplatsen. Aven kan monterbara armerade betong- eller lattbetongplattor anvandas i bj alklaget. Previously, in the rationalization of housing construction, the focus has been on manufacturing the house body above due to prefabricated parts. In the present proposal, I have gone a step further and also manufacture the required basic parts such as base plinths and foundation beams at the factory and make them ready for assembly, so that no formwork or reinforcement of basic parts is required on the construction site. The upper part of these base terminals is already provided at the factory with fastening devices, which devices on the construction site are easily connected to the similarly mountable bar lines of the bottom floor. The joist parts are e.g. of heat-insulated glass wool mats or similar materials and moisture-insulated by applying, for example, maintenance-free roofing felt or similar materials to the underside thereof. These parts are fitted with red joining devices, which can be easily joined together on the construction site. Mountable reinforced concrete or lightweight concrete slabs can also be used in the floor layer.

Tillvagagangssattet vid uppforandet av en dylik grund askadliggiires narmare pa atfoljande schematiska ritning. The procedure for constructing such a foundation is further elucidated in the following schematic drawing.

Fig. 1 visar en schematisk plan av grunden, dar 1 betecknar balkar i bottenbjalklaget. Balkarna aro av impregnerat tra, jam n eller armerad betong eller lattbetong och komma monteringsfardiga till byggnadsplatsen. Siffran 2 angiver laget for grundplintarna oah 3 gropar i marken for desamma. Fig. 2 visar en sidovy av balkar, grundplintar och gropar. Bj alklagsdelarna komma monteringsfardiga till byggnadsplatsen jamte hopfogningsanordningar, bultar etc., med vilka grunddelarna, plintar och sockelbalkar, latt hopfogas pa byggnadsplatsen, varvid plintarna stickas ned uti i forvag fardiggjorda markhal. Med .domkraften 4 eller andra justeringsanordningar I. ex. trabockar med kilar, under sockelbalkarna i lampligt avvagda lagen justeras balkarna med de i Mien 3 nedhangande plintarna in i exakta slutliga lagen i vertikal och horisontal led, varefter betong 5 gjutes i halen under och kring plintarnas nedre del for enhetens lagesfixering. Haien aterfylles darefter med tidigare uppschaktat material. Fig. 1 shows a schematic plan of the foundation, where 1 denotes beams in the bottom beam layer. The beams are made of impregnated wood, iron or reinforced concrete or lightweight concrete and come ready for assembly to the construction site. The number 2 indicates the layer for the base plinths oah 3 pits in the ground for the same. Fig. 2 shows a side view of beams, base plinths and pits. The base parts come ready for assembly to the building site, as well as joining devices, bolts, etc., with which the base parts, plinths and plinth beams are easily joined together on the building site, whereby the plinths are knitted down into prefabricated ground halls. With the jack 4 or other adjusting devices I. ex. work trusses with wedges, under the plinth beams in the carefully balanced layers, the beams are adjusted with the terminals hanging in Mien 3 into the exact final layers in vertical and horizontal joints, after which concrete 5 is cast in the tail below and around the lower parts of the terminals for unit fixation. The shark is then refilled with previously excavated material.

Aro sockelbalkarna utforda av relativt tungt material kunna s. k. mallbalkar av tra eller statkonstruktion anvandas jamte plintarna vid injusteringsarbetet av plintarna i sina slutliga lagen i groparna och plintarnas nedre del kringgjutes med betong. Sedan hetongen hundit tillrackligt kan mallbalkarna utbytas emot de permanenta grundbalkarna och mallbalkarna anvandas omigen vid andra grunder, som skola byggas pa samma satt. If the plinth beams are challenged by relatively heavy material, so-called template beams of tra or state construction can be used as well as the plinths in the adjustment work of the plinths in their final layers in the pits and the lower part of the plinths is cast with concrete. After the dog has had enough, the template beams can be replaced with the permanent base beams and the template beams are used again on other foundations, which are to be built in the same way.

Da plintar och grundbalkar erhallit sina slutliga lagen i grunden kan monterbara bjalklagsdelar av olika konstruktioner mon- 2— — teras in pa de barande konstruktionsdelarna i grunden. Likasa kan monterbara villor av olika foretradesvis latta konstruktioner uppforas pa den i forvagfardigstallda grunden. i Uppfinningen ar cke begransad till de visade och heskrivna utforingsformerna utan kunna dessa varieras pa ett flertal olika slit mom ramen for uppfinningen. Since plinths and foundation beams have basically received their final layers, mountable floor slabs of different constructions can be mounted on the load-bearing structural parts at the base. Similarly, mountable villas of various preferably light constructions can be erected on the foundation prepared in advance. The invention is not limited to the embodiments shown and described, but these can be varied in a number of different ways within the scope of the invention.

Claims

Patent claim:

1. When constructing the foundation for cold-free detached houses using prefabricated base plinths and plinths or sill beams, characterized by the fact that after the beams in the building layer have been laid in the plinths' building surface and firmly joined, these are fitted under the beams with jacks (or other adjustable devices such as trusses). wedges etc.) for their vertical and horizontal alignment with the plinths hanging from the beams in previously prefabricated ground hall, after which after complete beam alignment, concrete was cast under and around the plinths for the unit's layer fixation.

2. Modification of the set according to patent claim 1, can be drawn therefrom, or during the time that the adjustment work according to patent claim 1 is carried out so-called template beams of wood or steel etc. were used in the stable for the final beams, which may be challenged for example by reinforced dl the plinths received their final layer after the concrete in the tail bound is exchanged for the final beams, which are connected to the plinths on the same shit as according to patent claim 1. Request publications: Teknisk Tidskrift 82 (1952): H. 4, p. 8

3. (Eriksson, H, Grundlaggningsmetoder for kallarlosa smahus.) Bygg. Oslo 1953: H. 7, p. 119. (Lundby, S E, Kjellerlose hus - en oversikt.) Stockholm 1961. liunsd. Boktr. P. A. Norstedt & Saner. 610089