Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-titanium heavy slag self-compacting concrete
The invention discloses a preparation method of high-titanium heavy slag self-compacting concrete. The preparation method comprises the following steps: firstly, cooling and crushing high-titanium heavy slag; then the crushed high-titanium heavy slag is screened, and coarse aggregate and fine aggregate are selected out; then mixing and stirring the coarse aggregate, the fine aggregate, cement, the mineral admixture, the high-efficiency water reducing agent and tap water according to a certain proportion; and pumping the mixed and stirred material to a flat ground for paving, and naturally curing to form the self-compacting concrete. The high-titanium heavy slag self-compacting concrete is prepared by adopting the high-titanium heavy slag as the concrete aggregate and matching with the cement, the mineral admixture, the high-efficiency water reducing agent and the tap water according to the specific proportion and parameter design, so that the solid waste slag is reused, the damage of natural gravel mining to the environment is effectively reduced, and the environmental pollution is reduced. And resources are greatly saved.
本发明公开了一种高钛重矿渣自密实混凝土的制备方法，包括以下步骤：首先对高钛重矿渣进行冷却和破碎；再对破碎后的高钛重矿渣进行筛分，选出粗集料和细集料；随后将粗集料、细集料、水泥、矿物掺合料、高效减水剂和自来水按一定比例进行混合搅拌；将混合搅拌后的物料泵送至平地进行摊铺，并自然养护，形成自密实混凝土。该发明采用高钛重矿渣作为混凝土集料，并配合水泥、矿物掺合料、高效减水剂和自来水，根据其特定的比例及参数设计，制备出高钛重矿渣自密实混凝土，使得固废矿渣得到再次利用，有效地减轻了天然碎石开采对环境的破坏，极大地节约了资源。
Preparation method of high-titanium heavy slag self-compacting concrete
The invention discloses a preparation method of high-titanium heavy slag self-compacting concrete. The preparation method comprises the following steps: firstly, cooling and crushing high-titanium heavy slag; then the crushed high-titanium heavy slag is screened, and coarse aggregate and fine aggregate are selected out; then mixing and stirring the coarse aggregate, the fine aggregate, cement, the mineral admixture, the high-efficiency water reducing agent and tap water according to a certain proportion; and pumping the mixed and stirred material to a flat ground for paving, and naturally curing to form the self-compacting concrete. The high-titanium heavy slag self-compacting concrete is prepared by adopting the high-titanium heavy slag as the concrete aggregate and matching with the cement, the mineral admixture, the high-efficiency water reducing agent and the tap water according to the specific proportion and parameter design, so that the solid waste slag is reused, the damage of natural gravel mining to the environment is effectively reduced, and the environmental pollution is reduced. And resources are greatly saved.
本发明公开了一种高钛重矿渣自密实混凝土的制备方法，包括以下步骤：首先对高钛重矿渣进行冷却和破碎；再对破碎后的高钛重矿渣进行筛分，选出粗集料和细集料；随后将粗集料、细集料、水泥、矿物掺合料、高效减水剂和自来水按一定比例进行混合搅拌；将混合搅拌后的物料泵送至平地进行摊铺，并自然养护，形成自密实混凝土。该发明采用高钛重矿渣作为混凝土集料，并配合水泥、矿物掺合料、高效减水剂和自来水，根据其特定的比例及参数设计，制备出高钛重矿渣自密实混凝土，使得固废矿渣得到再次利用，有效地减轻了天然碎石开采对环境的破坏，极大地节约了资源。
Preparation method of high-titanium heavy slag self-compacting concrete
一种高钛重矿渣自密实混凝土的制备方法
LI SHAOHUI (Autor:in) / FENG GUANGLI (Autor:in) / CHEN ZE (Autor:in) / SU DAGANG (Autor:in) / CHEN LIANGXING (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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