The Zvinoumba kongiri kuti nheyo

The Zvinoumba kongiri kuti hwaro. Zvinoshandisa pakurima zviri kongiri kuti hwaro (mavhu, jecha, mavhu) anofanira kuva inequigranular kuti yunifomu zvinodiwa zvichibvira voids. The duku pakakoromoka, kashoma ipapo vanofanira jecha uye simende kuvabvisa. Yaipedzerwa chinhu mujecha nokuvaka mitemo hapana kupfuura 37% anofanira vanenge 50% muna marara, kwete kupfuura 45% muna mavhu. Uhu huwandu enzanisa chaizvo nyore. Filler kana muvhenganiswa zvinofanira vakanonga ari oga mugomo kuti kukotsira, ipapo dira nhete karwizi nayo kusvikira pamuromo. By nokuwanda kwakazadza emura zvinobvira kuona chinhu vhoriyamu. Somuenzaniso, kana nemvura uchidururwa 4,5 litres, ipapo 45% voids.

Zvinonyatsorehwa Kuronga kongiri kuti nheyo unofanira tonotora vachishandisa kwakajairika nomusero. The simbi pajira riya nomusero ne 1, 0.5, 2, 4, 8 masendimita sieved jecha uye mavhu, uye jecha kuburikidza 0,5,0,15, 0.3, 2.5 mm.

The kongiri kuti hwaro. Concrete - yakasimba musanganiswa wacho yasarudzwa uwandu hwezvinhu zvose zvabatanidzwa., ejecha mvura. Brand esimende aiwanzoshandiswa munhu anogona akamutsa kubvumira kongiri kuti aida kuhukukutu hwemwoyo. Zvakafanira kuti mavhu, mvura uye jecha, iro rinoshandiswa pakubika kwacho, vakanga kushanda dzakachena, zvimwe zvichaita kuderera simba kongiri. Misa, iro akakanya, zvinoitika nguva dzose akasiyana mune kusachinja-chinja. Kana vakawanda anova makobvu, asi mapurasitiki, zvakakodzera dzora nayo, kuita zvishoma basa. Zvino kusachinja-chinja nekongiri yakafanana wetlands, uye zvakaoma kongiri, inofanira rakavharwa wokupedzisira mudanga.

Yakaumbwa kongiri ari kuparadzirwa negiravhiti, kana ivo kuzadza fomu. Huwandu mvura kunoenderana sei gobvu inotengwa kongiri kongiri. Musanganiswa iri stratified apo zvakawandisa mwando ari kongiri, uye harisi zvakakodzera kuti kumirira simba STRUCTURAL pamusoro kongiri. Nesimba uye yakavimbika muvhenganiswa kuwana chaizvo gobvu guru kusachinja-chinja, uye iyi zvinokosha kwazvo kunama.

Very simba compression pamusoro kongiri anokwanisa kukurira chero, uye kana iri Akarutambanudza kungaita makatsemuka. Kuwedzera simba nekongiri hurongwa kureva vharafu simbi. At simba yakakwirira Akazadzisa kongiri nokuda chafariz kuwedzera vakaenzana chisimbiso uye kongiri uye zvakasimba simba coupling navo mumwe nepurani.

Dzimwe nguva mavharuvhu akaisa zvakaenzana pamusoro chesamende gobvu, chakanamwa nomoto iri pamatanda. Izvi zvinonyanya vafuke kongiri marongerwo. Positioning tsvimbo paaivapa chisimbiso ari kuumbwa zvakakodzera kwete asingasviki 5 masendimita kubva pechiso kongiri. Kana zvakakodzera Nenyaya Iyi chesamende guru uye rebars kuwana yakasimba chaizvo kuvaka, akakwanisa kutsungirira zvose ezvinhu.

Sei kugadzira kongiri kuti nheyo? Munhu wose anonzwisisa nheyo - nheyo zvakagadzirwa zvose uye dzimba. Vane dzakasiyana marudzi: hwaro nekongiri kutigumbura, kongiri pembiru. Most Pfekenura hwaro yakakodzera nyika imba. Concrete rinoshandiswa sectors dzose kuvakwa, zviri chaizvo aida zvinhu.

Nokuti gadziriro yacho kongiri inodiwa: mvura yakachena, jecha, mavhu. In Kana apo marara mumvura, mvura kucheneswa. Mavhu inofanira kuva 200% shoma kupfuura fluid uye mvura asingasviki 75% kupfuura samende.

Paunogadzirira chesamende muzhizha, shandisa mvura nguva dzose, chete inotonhorera panovira nguva yakanga ipfupi. Uye mvura yechando ushamwari 60 madhigirii, uye ipapo tatanga kongiri.

Preparation nekongiri: rworudyi huwandu mavhu, simende, jecha, kuiswa mugaba. The kongiri hakufaniri dzimwe zvinhu (ivhu, anonhuwirira, uswa, ivhu, etc.). Kurudzirai zvose uye wedzera mvura. Zvadaro kupindira Via nemisero kusvikira pachaenzaniswa. Sezvo chesamende kuwanikwa, zvakakodzera kushandisa zvikuru mumakore mumaawa maviri okutanga, uye ipapo rayo simba ipfupi.

Vavaki vanofanira kuziva chesamende maumbirwo kongiri kuti hwaro, kuti zvakanaka kugadzirira kuti hwaro hwakasimba.