Game da kauri na dutse
Akwai irin wannan al'amari a cikin masana'antar dutse: kauri na manyan slabs yana samun raguwa kuma yana raguwa, daga kauri 20mm a cikin 1990s zuwa 15mm yanzu, har ma da bakin ciki kamar 12mm.
Mutane da yawa suna tunanin cewa kauri na farantin ba shi da tasiri a kan ingancin dutse.
Saboda haka, lokacin zabar takardar, ba a saita kauri a matsayin yanayin tacewa ba.
Shin kauri na katako da gaske ba shi da tasiri akan ingancin samfuran dutse?
a.Me yasa rukunin bene da aka ɗora ya fashe ya karye?
b.Me yasa allon da aka sanya a bangon ya lalace, ya ɓace, kuma ya karye lokacin da ƙarfin waje ya ɗan yi tasiri?
c.Me yasa akwai wani yanki da ke ɓacewa daga gaban ƙarshen matsewar matakala bayan amfani da shi na ɗan lokaci?
d.Me yasa duwatsun ƙasa da aka girka a murabba'i sukan ga lalacewa?
Tasirin kauri na dutse akan samfurin
Ya zama al'ada da al'ada ga 'yan kasuwa na dutse don sayar da katako mai laushi da ƙananan.
Musamman ma, masu sayar da dutse da kayan aiki masu kyau da farashi masu tsada sun fi son yin kauri na manyan slabs.
Saboda an yi dutsen da kauri sosai, farashin manyan tukwane ya tashi, kuma abokan ciniki suna tunanin farashin ya yi yawa idan sun zaɓa.
Yin kauri na babban allo zai iya magance wannan sabani, kuma bangarorin biyu sun yarda.
Ƙarshen cewa ƙarfin ƙarfin dutse yana da alaƙa kai tsaye da kauri na farantin:
Lokacin da kauri daga cikin farantin ya yi rauni, ƙarfin damfara na farantin yana da rauni, kuma farantin yana iya lalacewa;
Mafi kauri allon, yana da girma juriya ga matsawa, kuma da ƙarancin yuwuwar allon zai karye ya karye.
Lalacewar Kaurin Dutse Yayi Karanci
① Mai rauni
Da yawa daga cikin marmara na halitta da kanta cike da tsagewa, kuma farantin kauri na 20mm yana da sauƙin karyewa da lalacewa, balle farantin da kauri bai wuce 20mm ba.
Don haka: sakamakon da ya fi fitowa fili na rashin isasshen kauri na allo shi ne cewa allon yana cikin sauƙi ya karye ya lalace.
② Launuka na iya bayyana
Idan allon yana da bakin ciki sosai, launi na siminti da sauran manne zai iya juyar da jini, wanda zai shafi bayyanar.
Wannan al'amari ya fi fitowa fili ga farin dutse, dutse mai kama da ja da sauran duwatsu masu launin haske.
Ƙananan faranti sun fi kamuwa da raunuka fiye da faranti masu kauri: mai sauƙi don lalacewa, warp, da rami.
Lokacin aikawa: Nuwamba-30-2022