Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for shortening concrete curing period and application
The invention discloses a method for shortening the concrete curing period. The method comprises the following steps that standard strength and measured strength are obtained and then compared, and the shortened concrete curing period is obtained. Concrete obtained by means of the above method comprises the following components: by fraction, 12-20 fractions of water,15-25 fractions of cement, 7-15fractions of coal ash, 7-15 fractions of mineral powder, 50-100 fractions of sand, 70-120 fractions of stone and 0.5-1.2 fractions of water reducing agent. A manufacturing method of the concrete comprises the following steps of uniform mixing, dense molding and curing and hardening. By means of the method for shortening the concrete curing period, a method of boiling with clear water is adopted,so that the curing period can be significantly shortened, and the manufacturing process and strength measurement process of the concrete are simplified, so that the manufacturing cycle of the concreteis shortened, and the factory efficiency is improved; and the 28-day strength value under the standard can be obtained through the intuitive array data, compared with strength value obtaining througha concrete strength relationship, the method for shortening the concrete curing period can reduce a lot of calculation and statistics, and convenience and fastness are achieved.
本发明公开了一种缩短混凝土养护周期的方法，方法包括获取标准强度和测量强度；对比测量强度和标准强度，获取缩短后的混凝土养护周期。以及一种通过上述方法获得的混凝土，包括：水12～20份；水泥15～25份；煤灰7～15份；矿粉7～15份；砂50～100份；石70～120份；减水剂0.5～1.2份。以及上述混凝土的制作方法，包括均匀搅拌；密实成型；养护硬化。本发明采用清水沸煮法显著缩短养护周期，简化混凝土的制作过程及强度测量过程，从而缩短混凝土的制作周期，提高出厂效率；通过直观的数组数据获得标准下28天的强度值，相比通过混凝土强度关系式获得强度值，本发明可减少大量的计算和统计，方便快捷。
Method for shortening concrete curing period and application
The invention discloses a method for shortening the concrete curing period. The method comprises the following steps that standard strength and measured strength are obtained and then compared, and the shortened concrete curing period is obtained. Concrete obtained by means of the above method comprises the following components: by fraction, 12-20 fractions of water,15-25 fractions of cement, 7-15fractions of coal ash, 7-15 fractions of mineral powder, 50-100 fractions of sand, 70-120 fractions of stone and 0.5-1.2 fractions of water reducing agent. A manufacturing method of the concrete comprises the following steps of uniform mixing, dense molding and curing and hardening. By means of the method for shortening the concrete curing period, a method of boiling with clear water is adopted,so that the curing period can be significantly shortened, and the manufacturing process and strength measurement process of the concrete are simplified, so that the manufacturing cycle of the concreteis shortened, and the factory efficiency is improved; and the 28-day strength value under the standard can be obtained through the intuitive array data, compared with strength value obtaining througha concrete strength relationship, the method for shortening the concrete curing period can reduce a lot of calculation and statistics, and convenience and fastness are achieved.
本发明公开了一种缩短混凝土养护周期的方法，方法包括获取标准强度和测量强度；对比测量强度和标准强度，获取缩短后的混凝土养护周期。以及一种通过上述方法获得的混凝土，包括：水12～20份；水泥15～25份；煤灰7～15份；矿粉7～15份；砂50～100份；石70～120份；减水剂0.5～1.2份。以及上述混凝土的制作方法，包括均匀搅拌；密实成型；养护硬化。本发明采用清水沸煮法显著缩短养护周期，简化混凝土的制作过程及强度测量过程，从而缩短混凝土的制作周期，提高出厂效率；通过直观的数组数据获得标准下28天的强度值，相比通过混凝土强度关系式获得强度值，本发明可减少大量的计算和统计，方便快捷。
Method for shortening concrete curing period and application
一种缩短混凝土养护周期的方法及应用
GAO GUOCHENG (Autor:in) / CONG XIAOGUANG (Autor:in) / ZHOU CHAO (Autor:in) / HU YUNCHENG (Autor:in) / YU HU (Autor:in) / LIU GUIYANG (Autor:in) / LI YUANBO (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch
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