2021 Chopangidwa ndi thovu lapamwamba kwambiri - Konkire Yolimbikitsidwa ndi Ulusi Wopangidwa ndi Macro - Kehui

Konkriti ndi chinthu cholimba kwambiri koma cholimba pang'ono kuwirikiza kakhumi. Kuphatikiza apo, imadziwika ndi khalidwe lofooka ndipo simalola kusuntha kupsinjika pambuyo posweka. Pofuna kupewa kusweka kwa makwinya ndikuwongolera mawonekedwe a makina, ndizotheka kuwonjezera ulusi ku konkriti. Izi zimapanga konkriti yolimbikitsidwa ndi ulusi (FRC) yomwe ndi chinthu chophatikizika cha simenti chokhala ndi zolimbitsa zosakanikirana mu mawonekedwe a ulusi, mwachitsanzo chitsulo, polima, polypropylene, galasi, kaboni, ndi zina.
Konkire yolimbikitsidwa ndi ulusi ndi chinthu chopangidwa ndi simenti chokhala ndi ulusi wosakanikirana. Ulusi wa polypropylene ukhoza kugawidwa m'magulu ang'onoang'ono ndi macrofiber kutengera kutalika kwawo ndi ntchito yomwe amagwira mu konkire.
Ulusi wa macro synthetic nthawi zambiri umagwiritsidwa ntchito mu konkriti yomangira m'malo mwa mipiringidzo kapena zomangira nsalu; sizimalowa m'malo mwa chitsulo chomangira koma ulusi wa macro synthetic ungagwiritsidwe ntchito kupatsa konkriti mphamvu yofunikira pambuyo posweka.

Ubwino:
Kulimbitsa kopepuka;
Kulamulira bwino ming'alu;
Kulimba kwamphamvu;
Kuchuluka kwa zinthu pambuyo pa ming'alu.
Zimawonjezeredwa mosavuta ku konkire nthawi iliyonse
Mapulogalamu
Shotcrete, mapulojekiti a konkriti, monga maziko, njira zoyendera, milatho, migodi, ndi mapulojekiti osamalira madzi.