Foundation wall

FOUNDATION WALL (Urukuta rwa Fondasiyo) Ni Iki?

Foundation wall ni urukuta rukomeye rushyirwa munsi y’inzu hagati ya foundation footing (ikibari kibanza hasi) n’ahazubakwa urukuta rusanzwe rw’inzu. Ni rwo rufasha gukwirakwiza umutwaro w’inzu no gukomeza kuyishyigikira kugira ngo idasenyuka cyangwa ngo ye

Icyo Foundation Wall ikora

1. Gushyigikira inyubako

— Yakira umutwaro w’inzu byose (amadenga, furwa, inzu yose) ikawushyira kuri footings.

2. Kurwanya ingufu zituruka ku butaka

— Munsi y’ubutaka hari imbaraga zitera ku ruhande (lateral soil pressure). Foundation wall irazirwanya.

3. Kurinda amazi

— Niba hakoreshejwe waterproofing, irinda amazi kwinjira mu nzu.

4. Gukomeza umutekano w’inyubako

— Iyo yubatswe neza, irinda ko inzu yazengera, yakwangirika cyangwa igasen

Ibice bya Foundation Wall

1. Footing (Ikibari cy’ifatizo)

— Ni cyo kiba hasi cyane, foundation wall yubakwa hejuru yacyo. Gifite ubunini burebure kurusha foundation wall.

2. Stem Wall (Urukuta nyirizina rwa fondasiyo)

— Ni rwo foundation wall rutari hasi cyane.

3. Damp-proofing / waterproofing

— Ni uburyo bwo gusiga cyangwa gushyiraho ibikoresho birinda amazi.

4. Backfilling

— Ni uburyamo butubikwa inyuma y’urukuta nyuma yo kubaka.

Ubwoko bwa Foundation Walls

1. Concrete block wall (Amabloc cya sima)

— Yubakwa mu mabloc y’amatafari ya sima.

2. Cast-in-place concrete wall (Beton yasutse)

— Ni foundation ikozwe mu musaruro w’ikirundo cya beton ishyirwa mu byuma bya formwork.

3. Stone masonry foundation

— Ikozwe mu mabuye (kera ni bwo byakundaga).

Ibyo ugomba kwitaho mu kubaka foundation wall

Kwemeza ko soil bearing capacity ihagije.

Kwishyiriraho reinforcement bars (fer à béton) bihagije.

Kubaka foundation wall kimwe ku ipimo ririmo level na alignment.

Gukoresha waterproofing n’aho bikenewe.