Isahani yo gupima Granite nibikoresho byingenzi mubikorwa byubwubatsi nubukorikori, bitanga ubuso buhamye kandi bwuzuye bwo gupima no kugenzura ibice. Kugirango bamenye kwizerwa no gukora, amahame atandukanye yinganda nimpamyabumenyi bigenga umusaruro nogukoresha ibyo byapa bipima.
Kimwe mu bipimo nyamukuru byerekana ibyapa bipima granite ni ISO 1101, igaragaza ibicuruzwa bya geometrike (GPS) hamwe no kwihanganira ibikoresho byo gupima. Ibipimo ngenderwaho byemeza ko isahani ya granite yujuje uburinganire bwihariye hamwe nubuso bwo kurangiza busabwa, nibyingenzi kugirango tugere kubipimo nyabyo. Byongeye kandi, abakora plaque ya granite bakunze gushaka ISO 9001 ibyemezo, byibanda kuri sisitemu yo gucunga neza, kugirango bagaragaze ko biyemeje ubuziranenge no gukomeza gutera imbere.
Ikindi cyemezo cyingenzi ni ASME B89.3.1, itanga ubuyobozi bwa kalibrasi no kugenzura ibyapa bipima granite. Ibipimo ngenderwaho bifasha kwemeza ko ibyapa bipima bizakomeza ukuri kwabyo mugihe, bigaha abakoresha ikizere kubipimo byakozwe. Byongeye kandi, ni ngombwa gukoresha granite yemewe ituruka ahantu hizewe, kuko ubucucike nuburinganire bwibintu bigira ingaruka kumikorere yibibaho.
Usibye ibipimo ngenderwaho, abayikora benshi bubahiriza ibyemezo byihariye byinganda, nkibyavuye mu kigo cyigihugu gishinzwe ubuziranenge n’ikoranabuhanga (NIST) cyangwa Ikigo cy’Abanyamerika gishinzwe ubuziranenge (ANSI). Izi mpamyabumenyi zitanga ikindi cyizere ko plaque yo gupima granite yujuje ubuziranenge bwimikorere kandi ikwiriye gukoreshwa mubisabwa neza.
Mu gusoza, ibipimo byinganda nimpamyabumenyi bigira uruhare runini mugukora no gukoresha plaque yo gupima granite. Mu gukurikiza aya mabwiriza, abayakora barashobora kwemeza ko ibicuruzwa byabo bigera ku kuri no kwizerwa bisabwa mu buhanga bwuzuye, amaherezo bigafasha kunoza igenzura ryiza no gukora neza mu nganda zitandukanye.
