Ulusi waufupi wa basalt wa 6mm wa konkire ya phula ndi simenti

Ulusi wa basalt ndi ulusi wopitilira womwe umapangidwa posungunula basalt pa madigiri 1450-1500 Celsius ndikuwukoka kudzera mu mbale yokokera pa liwiro lalikulu. Mofanana ndi ulusi wagalasi, magwiridwe ake ndi pakati pa ulusi wagalasi wa S wamphamvu kwambiri ndi ulusi wagalasi wa E wopanda alkali. Mtundu wa ulusi wachilengedwe wa basalt nthawi zambiri umakhala wabulauni, ndipo wina ndi wagolide.

Ulusi wa basalt ndi ulusi wosapangidwa ndi zinthu zachilengedwe womwe umadziwika bwino chifukwa cha mphamvu zake zabwino kwambiri zamakaniko, kukana dzimbiri, komanso kukhazikika pa kutentha kwambiri. Umagwiritsidwa ntchito kwambiri mu konkriti ya phula ndi matope a simenti.

• Mu konkire ya phula, ulusi wa basalt umathandiza kwambiri kukana ming'alu, kukana kutopa, komanso kulimba, zomwe zimawonjezera kwambiri nthawi yogwira ntchito ya misewu.
• Mu simenti ya simenti, monga chinthu cholimbitsa, ulusi wa basalt umathandizira kulimba kwa mphamvu, kukana kugunda, komanso kukana ming'alu, komanso kumawonjezera kulimba ndi kusalowa madzi.

Kuphatikiza apo, ulusi wa basalt ndi woteteza chilengedwe, suwononga chilengedwe, ndipo umagwirizana bwino ndi zinthu zopangidwa ndi phula ndi simenti, zomwe zimapangitsa kuti ukhale wothandiza kwambiri pa ntchito zomanga zamakono.

Ngati muli ndi mafunso ena, musazengereze kutilumikiza kuti tikuthandizeni!