ʻOiai he nui nā pōmaikaʻi o ka mea hoʻohaʻahaʻa wai kiʻekiʻe o ka naphthalene, aia kekahi mau hemahema, no ka mea, he hopena maikaʻi ʻole ia i ka paʻa ʻana o ka plastic. ʻOi aku ka nui o ka hāʻule ʻana i ka manawa o ke koʻa me ka hoʻohana ʻana i ka naphthalene superplasticizer ma mua o ko Benchmark concrete; ʻoiai he kiʻekiʻe ka nui o ka hoʻohaʻahaʻa wai, paʻakikī naʻe e hoʻokō i nā koi o ke kaila me ka nui o ka hoʻohaʻahaʻa wai kiʻekiʻe, a ma ka haʻahaʻa wai-binder ratio Ke hoʻohana ʻia i loko o ka pahu hana kiʻekiʻe kiʻekiʻe, e hoʻopilikia ʻia kona viscosity. He ʻano nui ka paʻakai, ʻaʻole kūpono i ke kūkulu ʻana. No ka hoʻomaikaʻi piha ʻana i ka hana o ka naphthalene-based high-efficiency water reducer, pono e hoʻohana ʻia kēia mau ʻano: E hoʻohui i nā mea hoʻohui kōkua (huihui) i ka naphthalene-based high-efficiency water-reducer e hoʻopau i kona mau hemahema. Ma ka ʻaoʻao ʻē aʻe, hiki ke hoʻonui ʻia nā superplasticizers naphthalene ma o ka hoʻololi ʻana i nā ʻāpana molekala (ke kaumaha molekala, ka hāʻawi ʻana i ke kaumaha molekala, degere sulfonation) a i ʻole ke hoʻololi ʻana i kahi ʻāpana o ka naphthalene me nā monomers kūpono e hana i nā copolymers.