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第562章 水泥出现(1 / 2)

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水泥,是现代工业中,极为重要的一项,在加水搅拌后成浆体,能在空气中硬化,并能把砂、石等材料牢固地胶结在一起。

水泥对前世城市和现代化建筑发展,是不可或缺一样东西,没有水泥,就不可能建筑起高大坚固的房子,以及经久不坏的道路。

虽然在前世时,经常道路在修修补补,但孟浚知道,那些因为天天都在跑那些大货车,而在如今的乾朝,只要水泥出现,定然可以持久使用,比之秦朝的驰道更为平整,耐用。

对孟浚而言,他并不需要用水泥建什么大跨度桥梁,高层建筑之类的东西,他只需要用水泥在乾朝境内,建立一个四通八达的道路网,特别是辽东边境,河套,以及通往蒙古,缅甸这些地区。

一个帝国的统治力,归根结底,就在于地方与中央之间的联系,时间越短,统治力也就越强,历朝历代,扩张边境到了极限后,皆不约而同的停止了脚步,其中最根本的缘由,也就是距离越远,朝廷治理边境的成本也就越大。

孟浚自从在马鞍山与芜湖一带设立了实验基地,又以夏完淳为总负责人,到此时,时间已经过去了七年之久。

夏完淳,自任实验基地以来,倾心投入,虽然很少和孟浚相见,但是二人之间,每月都有书信往来,因此,夏完淳虽未在朝廷之中担任显赫之职,但是每年拨往实验基地的银钱却从未有所缺失,其中,也是因为所有人都知道,天子,看重这个实验基地。

而在这些时日里,夏完淳虽然耗费了大量的钱粮,但是这个实验基地,对乾朝的科技创新,还是有很大的贡献。

特别是在火器上面,夏完淳改良开花弹构造,使其威力倍增,其次,针对燧发枪常见故障,也就是哑火率高,夏完淳和许多工匠深入探究,对燧发石的孔洞,燧石进行研究设计,极大的提升了燧发枪的可靠性。

而且在这些年里,实验基地对铁制品的韧性研究,采用特殊冶炼技术,优化了材料的性能,成功减少火炮炸膛风险,显着提高安全与耐用性。

虽然对此受益最大的是乾朝的军备发展,但是对民间而言,夏完淳也有着推动科技创新,而得到的一些益处。

而就在孟浚还在关注江南摊丁入亩之制时,夏完淳及其团队终于攻克难关,研发出孟浚心心念念的水泥。

具体过程就是矿山开采石灰石,再将石灰石原料与少量粘土,经破碎后,按一定比例混合,磨细并调配为质量均匀的生料。

再将生料进行高温煅烧成熟料,最后将熟料加适量石膏,混合磨细成粉状的水泥,简单来说,就是把石灰石,粘土,混合烧制。

夏完淳上书孟浚,言已经经过了实验,在马鞍山至芜湖两地之间的官道上,修筑了以水泥混合石子,沙粒所修筑了新型驰道,夏完淳言此道,可历百年,而不会毁坏,无论是暴雨,烈日,不伤其分毫。

孟浚大喜,当即召集重臣,欲以夏完淳立此功,嘉奖其勋,拟赐伯爵,然而,群臣中,异议之声不绝于耳。

其中刘勋春直言道:“夏氏虽有巧技,究其根本,不过雕虫小技,难登大雅之堂。朝廷治国,当崇德尚贤,若以此微末之功,骤加殊宠,恐乱纲常,失人心。”

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