Kawai Auwai Me na Laki Kuiliili
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Kawai Auwai Me na Laki Kuiliili
Hōʻike Huahana Hoʻoheheʻe ʻia ʻo Polymer Concrete: Māmā, Paʻa a Paʻa.Hoʻokumu ʻia nā ʻāpana ʻāpana mai ka polymer concrete.ʻO ka resin polyester, hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa paʻa, me ka hui pū ʻana o ka mineral e hana i ka polyester concrete i mea hoʻopaʻa paʻa loa;ʻaʻole hiki ke pale wale i nā ukana kaumaha, akā paʻa loa a lōʻihi hoʻi.ʻAʻole hiki ke puhi ʻia ka polymer concrete, pale i ka hau a kūpaʻa i ka wā a me nā waikawa diluted a me ka alkali.ʻO ka s...
