{"editorial":{"content_id":"a69fb821-c4c1-45d7-8404-9e2a1f252331","slug":"article-20261028-5e6c0c","content_type":"news","title":"巴西用亚马逊河矿物废料制砂浆，减排可达九成","summary":"巴西Embrapii体系与阿马帕州企业Mazodan合作，利用亚马逊河超细沉积物和矿物废料开发出可持续砂浆，可减少高达90%的二氧化碳排放并降低50%生产成本。","body":"巴西Embrapii体系下的Senai Cimatec单位与阿马帕州企业Mazodan Laboratório & Produtos Cimentícios合作，开发出一项利用亚马逊河超细沉积物和矿物废料生产砂浆的新技术。据来源方介绍，该技术可使砂浆生产减少高达90%的二氧化碳排放，并节省50%的成本。\n\n该砂浆用于砌块和砖墙的砌筑，即开即用，可装管销售，无需现场搅拌，省去搅拌机、水、水泥和沙子。据Embrapii单位研究员、项目技术负责人Nilson Amorim介绍，产品抗压强度是普通砂浆的四倍，1000公斤该聚合物砂浆可替代20吨水泥砂浆，足以建造三栋保障房。\n\nMazodan首席执行官兼创始人Michael Carvalho表示，项目的挑战在于把亚马逊河未被充分利用的沉积物和矿物废料这一环境负担，转化为高附加值的科技资源，将亚马逊生态保护与建筑行业效率相结合。据Aliança Águas Amazônicas的数据，目前亚马逊河流域有12亿吨沉积物淤积，这一循环过程因全球变暖而加剧。\n\n在成本方面，Mazodan官网可依据巴西国家建筑成本与指数研究系统（Sinapi）的官方数据，按地区模拟材料与人工成本。以中西部地区为例，用传统材料加人工为200平方米面积做饰面，成本达15417.20雷亚尔；使用Mazodan砂浆则为7309.60雷亚尔，便宜52%。\n\nEmbrapii在项目全程发挥了关键作用。Carvalho称，Embrapii充当了科学研究与终端市场之间的桥梁，提供必要的资金支持以降低工业创新固有风险，并使企业得以使用Senai Cimatec单位的前沿技术基础设施。\n\nMazodan与Embrapii的合作还催生另外两款在研产品：替代传统抹灰的找平砂浆，以及利用尾矿坝废料制成的改良地质聚合物水泥。前者预计今年内进入市场，后者仍处于研究阶段。","why_it_matters":null,"cbi_observation":null,"direction_tag":"巴西","primary_category":"科技平台","secondary_topics":["科技","行业趋势"],"content_level":"编辑整理","event_type":"科技与产业创新","audience_tags":[],"event_location":null,"verification_status":"unverified","published_at":"2026-10-28T23:01:14.921Z","display_date":"2026-10-28","source_published_at":null,"source_url":"https://embrapii.org.br/bioeconomia-tecnologia-transforma-residuos-minerais-do-rio-amazonas-em-argamassa-sustentavel/","source_name":"EMBRAPII","source_language":"pt","author_name":"编辑部","risk_level":"low","risk_flags":[],"opportunity_flags":[],"trend_signals":[]},"intelligence":null,"meta":{"canonical_url":"https://chinabrazilinsight.com/news/article-20261028-5e6c0c","api_url":"https://chinabrazilinsight.com/api/public/content/article-20261028-5e6c0c","markdown_url":"https://chinabrazilinsight.com/api/public/content/article-20261028-5e6c0c?view=markdown","json_url":"https://chinabrazilinsight.com/api/public/content/article-20261028-5e6c0c?view=json","last_updated":"2026-10-28T23:01:40.386Z","platform":"China Brazil Insight","platform_url":"https://chinabrazilinsight.com"}}