1. Kurongedza zvigadzirwa zvekurima nezvemaindasitiri
Parizvino, nekuda kwezvigadzirwa nemutengo, nyika yedu gore rega rega, mabhegi akarukwa mabhiriyoni matanhatu anoshandiswa pakurongedza simende, zvichiita kuti ipfuure 85% yemapakeji esimende akawanda. Nekugadzirwa nekushandiswa kwemabhegi emidziyo anochinjika, mabhegi epurasitiki akarukwa, anoshandiswa zvakanyanya mukurongedza zvigadzirwa zvemaindasitiri nezvekurima mugungwa, zvigadzirwa zvekurima mukurongedza, mabhegi akarukwa epurasitiki akarukwa ave achishandiswa zvakanyanya muzvigadzirwa zvemumvura, kurongedza chikafu chehuku, zvinhu zvekufukidza mapurazi, zvirimwa zvezuva, mhepo, tende rinodzivirira chimvuramabwe nezvimwewo. Zvigadzirwa zvakajairika: bhegi rekudya, bhegi remakemikari, mabhegi akarukwa, mabhegi akarukwa urea putty powder, bhegi remuriwo, michero yakaita sebhegi remesh,
2. Kurongedza chikafu
Mumakore achangopfuura, mupunga, hupfu nezvimwe zvekudya zvinotora mabhegi akarukwa zvishoma nezvishoma. Mabhegi akarukwa anowanzo shandiswa anosanganisira: mabhegi akarukwa nemupunga, mabhegi akarukwa nemupunga, mabhegi akarukwa nemupunga uye mamwe mabhegi akarukwa.
3. Uinjiniya hweGeotechnical
Kubva kuma80s, geotextile yave ichikura, ichipa machira akarukwa epurasitiki, anoshandiswa zvakanyanya mukuchengetedza mvura diki, magetsi, migwagwa, njanji, zviteshi zvengarava, kuvaka migodhi, kuvaka mainjiniya emauto. Mumapurojekiti aya, zvinhu zve geosynthetic zvine firita, drainage, strengthen, isolation, seepage control functions, senge purasitiki geotextile imhando yezvinhu zve geotechnical zvekugadzira.
4. Kutakurwa kwevashanyi
Kushanya tende renguva pfupi, amburera, marudzi ese emabhegi, mabhegi ekufambisa, ane machira akarukwa epurasitiki, marudzi ese emachira ejira anoshandiswa zvakanyanya mukutakura nekuchengetedza, pachinzvimbo chejira redonje rinorema. Kuvakwa kwefenzi, mambure, nezvimwewo. Zvinoshandiswawo zvakanyanya mukuruka mapurasitiki. Zvakajairika ndeizvi: kutakura zvinhu, logistics, mabhegi ekurongedza, mabhegi, mabhegi ekurongedza zvinhu, nezvimwewo.
5. Zvinodiwa zvezuva nezuva
Hapana munhu anoshanda, anoshanda mune zvekurima, anotakura zvinhu kana anoenda kumusika asingashandisi zvigadzirwa zvepurasitiki zvakarukwa. Zvigadzirwa zvepurasitiki zvakarukwa zvinowanikwa kwese kwese muzvitoro, mumatura nemudzimba. Mabhegi akarukwa ekutakura zvinhu, mabhegi akarukwa ekutakura zvinhu. 6. Zvinhu zvekudzivirira mafashamo
Mabhegi akarukwa akawanda ekurwisa mafashamo nekubatsira panjodzi. Kunewo kushomeka kwemabhegi akarukwa ekuvaka madhamu, mahombekombe erwizi, njanji nemigwagwa mikuru.
7. Mabhegi akarukwa akakosha
Mamwe maindasitiri nekuda kwezvikonzero zvakakosha, anoda kushandisa mamwe emabhegi akarukwa akajairika, akadai semabhegi matema ecarbon. Hunhu hukuru hwebhegi dema recarbon: kudzivirira kunakidzwa. Bhegi rakarukwa dema recarbon kupfuura bhegi rakarukwa rakajairika rine kugona kwakasimba kwekudzivirira kubva mukupiswa nezuva, bhegi rakarukwa rakajairika harigone kumira zuva kwenguva yakareba. Zvakare bhegi rakarukwa rinodzivirira UV: rine basa rekudzivirira UV, basa rekudzivirira kukwegura!
Nguva yekutumira: Chikumi-04-2020