Qhov sib txawv tseem ceeb ntawm Fiber Cement Board thiab Gypsum Board dag nyob rau hauv lawv cov khoom muaj pes tsawg leeg, cov khoom siv lub cev, thiab cov xwm txheej. Fiber ntau cov cement, ua tau los ntawm xis mas thiab txhawb nqa lub zog, muaj lub zog siab, thiab cov dej tsis taus thiab hluav taws kub. Qhov no ua rau nws haum rau siv hauv noo lossis thauj - cov kabmob ib puag ncig. Gypsum Board, feem ntau tsim los ntawm gypsum, yog lub teeb, yooj yim rau cov txheej txheem, thiab qis {4} tus nqi. Txawm li cas los xij, nws muaj cov dej tsis zoo thiab yog feem ntau siv rau cov phab ntsa muab faib thiab qab nthab hauv cov chaw hauv tsev qhuav.
1. Cov khoom siv sib txawv
Fiber Cement Board:Muaj los ntawm Maas txhawb nrog cov ntxhia fibers (xws li cov ntawv Asbestos) lossis nroj tsuag (xws li cov ntawv hluav taws xob (xws li cov ntawv siab moulding thiab muaj qhov siab ntom (1.5-2.0 g / cm³).
Gypsum Board:Ua los ntawm lub tsev gypsum hmoov sib xyaw nrog cov ntawv (xws li ntawv sis cov ntawv sis) thiab cov ntxiv, nws tau nias thiab ziab, ua rau muaj qhov qis qis (feem ntau<1.5 g/cm³).
2. Lub cev sib piv lub cev
Lub zog thiab durability:
Fiber Cement Board muaj lub zog tensile ntawm ntau dua 20 MPa, lub tshuab ntsuas hluav taws xob ntau tshaj 50}}}}}, 600 lub neej ntawm ntau tshaj 50 xyoo.
Gypsum Board muaj lub zog tensile ntawm tsuas yog 3 {{{1 MPa, MMO tsis muaj zog), yog ib qho muaj zog tawg, thiab muaj lub neej pabcuam ntawm 10-20 xyoo.
Ntom ntom thiab qhov hnyav:
Fiber ntau cov cement muaj qhov siab ntom ntom (1.5-2.0 g / cm³) thiab yog hnyav dua.
Gypsum Board muaj qhov ntom ntom (<1.5 g/cm³), is lightweight, and is easy to transport.
3. Kev sib txawv
Hluav Taws Kub:Fiber ntau Flaffoard tau ntsib A1 tsis-} Cov qauv tiv thaiv tau zoo tshaj plaws; Gypsum Board yog feem ntau B1-rated thiab muaj qhov tsis muaj hluav taws kub tsis muaj zog tiv thaiv.
Waterproof thiab ya raws -} cov khoom tiv thaiv:Fiber Cement Board yog waterproof thiab noo noo {{}}}} {tiv taus rau high- av noo
ib puag ncig (xws li chav dej thiab chav ua noj). Gypsum Board muaj dej tsis kam thiab muaj kev cuam tshuam rau kev deformation noo nyob rau hauv cov xwm txheej noo.
Soundproofing thiab thermal rwb thaiv tsev:Ob cov ntaub ntawv muab suab thiab thermal rwb thaiv tsev. Fiber ntau cov suab paj huam muaj cov suab zoo dua rwb thaiv tsev vim nws lub zog siab dua, thaum Godsum Board feem ntau muaj cov rwb thaiv tsev zoo dua li thermal.