Kupambana Pakufufuza pa Frost Resistance ya Basalt Fiber Concrete, Kupititsa patsogolo Kukhazikika Kwamamanga ku Cold Northern Regions.
Posachedwapa, kupita patsogolo kwakukulu kwapangidwa pofufuza za kukana chisanu basalt fiber konkire. Kafukufuku wasonyeza kuti kuphatikiza basalt fiber akhoza kwambiri kusintha chisanu kukana konkire, kupereka njira yatsopano yothetsera kuwonongeka kwa Zomangamanga za Konkire chifukwa cha kuzizira kwa chisanu m'madera ozizira kumpoto kwa China.
M'madera ozizira kwambiri kumpoto kwa China, kuzizira kozizira ndizomwe zimayambitsa kuwonongeka kwa konkire. Kuwonongeka kwa konkire komwe kumachitika chifukwa cha kuzizira ndi kusungunuka kukuchulukirachulukira chaka chilichonse, zomwe zimapangitsa kuti kafukufuku wokhudzana ndi chisanu wa konkire akhale wofunika kwambiri. Basalt Fiber, chifukwa cha katundu wake wabwino kwambiri, wakhala chinthu chofunika kwambiri chothandizira chisanu cha konkire.
Pakadali pano, kafukufuku makamaka amakhudza kuyezetsa kozungulira kozizira kuti athe kuyeza magawo monga kusinthasintha kwamphamvu, kutayika kwa misa, mphamvu zopondereza, ndi mphamvu yosunthika ya konkire ya basalt, ndikuwunika kukana kwake kwachisanu. Zotsatira zazikulu ndi izi:
-
Relative Dynamic Elastic Modulus: Kuphatikizidwa kwa basalt fiber imatha kuchedwetsa kutsika kwa konkire yosinthika modulus, yokhala ndi ulusi wapamwamba kwambiri zomwe zimapangitsa kuchepa pang'onopang'ono.
-
Compressive Mphamvu ndi Flexural Mphamvu: Kuwonjezera kwa basalt fiber imatha kuchepetsa kuchepa kwa mphamvu yopondereza komanso yosunthika, yokhala ndi anti-freeze effect yomwe imawonedwa pa ulusi wa 0.15% ~ 0.20%.
-
Synergistic Effect yokhala ndi Air-Entraining Agents: Basalt fiber amawonetsa kuyanjana kwabwino ndi othandizira opangira mpweya, ndipo kuphatikizika kwa opangira mpweya kumatha kupititsa patsogolo kukana kwachisanu kwa konkriti.
Ngakhale kafukufuku omwe alipo atsimikizira zotsatira zabwino za ulusi wa basalt pa kukana chisanu kwa konkriti, maphunziro apano amayang'ana kwambiri zamakina pambuyo pa kuzizira kozizira, popanda kafukufuku wokwanira wamakina olimbana ndi chisanu ndi zina. Kuonjezera apo, zinthu zomwe zimaganiziridwa poyesera ndizochepa. Kafukufuku wam'tsogolo akuyenera kuganizira mozama zinthu zingapo monga kuchuluka kwa madzi oundana, chinyezi cha chilengedwe, ndi kuchuluka kwa mchere wa mchere kuti athe kuwunika bwino momwe chisanu chimatha kupirira. basalt fiber konkire.
Akatswiri amati kafukufuku pa basalt fiber konkriti imapereka chithandizo chofunikira chaukadaulo pakuwongolera kulimba kwa zomanga m'madera ozizira akumpoto. Akuyembekezeka kugwiritsidwa ntchito kwambiri m'magawo monga milatho, misewu, ndi uinjiniya wama hydraulic mtsogolomo.
