H Beam
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H Timber Beam
Katako na katako H20, wanda kuma ake kira I Beam, H Beam da dai sauransu, yana ɗaya daga cikin Biams don gini. Yawancin lokaci, mun san H karfe katako don nauyi loading iya aiki, amma ga wasu haske loading ayyukan, mu mafi amfani da katako H katako don rage wasu tsada.
A yadda aka saba, ana amfani da katakon katako na katako a ƙarƙashin U cokali mai yatsu na tsarin shoring na Prop. Girman shi ne 80mmx200mm. Kayayyakin sune Poplar ko Pine. Manna: WBP Phenolic.
