Paʻa paʻa
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Slab Bolster me ka spacer ikaika
ʻO ka Slab Bolster kahi spacer ikaika loa e hiki ke hoʻonui i ka lōʻihi ma o kāna ʻōnaehana laka.Hiki i nā ʻaoʻao kikoo o ka bolster ka liʻiliʻi o ka pili ʻana i ka ʻili me ke ʻano.He mea kūpono ka Slab Bolster no ka ninini ʻana i ka precast, nā hale kaʻa kaʻa, nā paia hili, a me nā hale ʻē aʻe e koi ai i ka hoʻoikaika hou ʻana.
