JGT 396-2012 yeNon-load Bearing Fiber Cement Board yeKunze Wall 3

6. 2.4 Kufuratira kwebhodhi
Iyo flatness yebhodhi haifaniri kunge yakakura kudarika 1.0 mm / 2 m.
6. 2.5 Kutwasanuka kwemupendero
Kana nzvimbo yeplate yakakura kudarika kana yakaenzana ne 0.4 m2 kana chiyero chechikamu chikuru kupfuura 3, kutwasuka kwemupendero hakufaniri kunge kwakakura kudarika 1 mm / m.
6.2.6 Edge perpendicularity
Edge perpendicularity haifanire kunge yakakura kupfuura 2 mm/m.
6.3 Kuita Kwenyama
Zvimiro zvefiber-reinforced simenti board zvichaenderana nezvinopihwa Tafura 4.

6.4
Mechanical property
6.4.1
Flexural simba mumvura yakazara
Simba rekushanduka-shanduka re fiber-yakasimbiswa simende bhodhi pasi pemvura yakazara inofanira kuenderana nezvinodiwa zveTebhura 5.

6.4.2 Impact kuramba
Kudonha bhora nzira bvunzo kukanganisa 5 nguva, kwete kuburikidza makatsemuka pamusoro ndiro pamusoro.
7 Nzira dzekuedza
7.1 Mamiriro ekuedzwa
Murabhoritari yekuongorora zvivakwa zvemuchina inofanirwa kusangana nemamiriro ekuyedza e25 ℃ ± 5 ℃ uye 55% ± 5% hunyoro hunoenderana.
7.2 Samples uye bvunzo zvidimbu
Mashizha mashanu akatorwa seboka remasamples, uye mushure mekutsauka kunobvumidzwa kwemhando yemhando uye saizi yakatemwa, mapepa acho akasarudzwa seyemuviri uye mekiniki zvivakwa bvunzo samples maererano neTafura 6 uye Tafura 7, uye zvienzaniso zvakachekwa munzvimbo dzinopfuura 100 mm kure nemashizha zvichienderana nehukuru uye huwandu hwakatsanangurwa muTebhu 7 uye nhamba dzakasiyana.