Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel recycled coarse aggregate reinforcement treatment slurry and reinforcement treatment method
The invention relates to novel recycled coarse aggregate reinforcement treatment slurry and a reinforcement treatment method, and belongs to the field of comprehensive utilization of building solid waste, and the specific scheme is as follows: the reinforcement treatment method using the novel recycled coarse aggregate reinforcement treatment slurry comprises the following steps: step 1, when the modulus of sodium silicate is 2-2.8, uniformly stirring cement and water to obtain slurry A; sodium silicate is added into the slurry A and stirred for 30-100 s, and mixed slurry is obtained; when the modulus of sodium silicate is less than 2 and greater than or equal to 1, uniformly mixing sodium silicate and water to obtain a solution B; cement and the solution B are stirred for 50-300 s, and mixed slurry is obtained; 2, adding the recycled coarse aggregate into the mixed slurry obtained in the step 1, and stirring for 20 seconds; and 3, adding steel fibers into the mixed slurry obtained in the step 2, uniformly stirring to obtain the surface-reinforced recycled coarse aggregate, and curing to obtain the reinforced recycled coarse aggregate.
一种新型的再生粗骨料强化处理浆体和强化处理方法，属于建筑固废综合利用领域，具体方案如下：一种利用新型的再生粗骨料强化处理浆体的强化处理方法，包括以下步骤：步骤一、当硅酸钠的模数为2‑2.8时，将水泥和水搅拌均匀得到浆液A；将硅酸钠加入至浆液A中搅拌30‑100s得到混合浆体；当硅酸钠的模数小于2且大于等于1时，将硅酸钠和水混合均匀得到溶液B；将水泥和溶液B搅拌50‑300s得到混合浆体；步骤二、将再生粗骨料加入步骤一的混合浆体中，搅拌20s；步骤三、将钢纤维加入步骤二的混合浆体中，搅拌均匀，得到表面强化再生粗骨料，养护后得到强化后的再生粗骨料。
Novel recycled coarse aggregate reinforcement treatment slurry and reinforcement treatment method
The invention relates to novel recycled coarse aggregate reinforcement treatment slurry and a reinforcement treatment method, and belongs to the field of comprehensive utilization of building solid waste, and the specific scheme is as follows: the reinforcement treatment method using the novel recycled coarse aggregate reinforcement treatment slurry comprises the following steps: step 1, when the modulus of sodium silicate is 2-2.8, uniformly stirring cement and water to obtain slurry A; sodium silicate is added into the slurry A and stirred for 30-100 s, and mixed slurry is obtained; when the modulus of sodium silicate is less than 2 and greater than or equal to 1, uniformly mixing sodium silicate and water to obtain a solution B; cement and the solution B are stirred for 50-300 s, and mixed slurry is obtained; 2, adding the recycled coarse aggregate into the mixed slurry obtained in the step 1, and stirring for 20 seconds; and 3, adding steel fibers into the mixed slurry obtained in the step 2, uniformly stirring to obtain the surface-reinforced recycled coarse aggregate, and curing to obtain the reinforced recycled coarse aggregate.
一种新型的再生粗骨料强化处理浆体和强化处理方法，属于建筑固废综合利用领域，具体方案如下：一种利用新型的再生粗骨料强化处理浆体的强化处理方法，包括以下步骤：步骤一、当硅酸钠的模数为2‑2.8时，将水泥和水搅拌均匀得到浆液A；将硅酸钠加入至浆液A中搅拌30‑100s得到混合浆体；当硅酸钠的模数小于2且大于等于1时，将硅酸钠和水混合均匀得到溶液B；将水泥和溶液B搅拌50‑300s得到混合浆体；步骤二、将再生粗骨料加入步骤一的混合浆体中，搅拌20s；步骤三、将钢纤维加入步骤二的混合浆体中，搅拌均匀，得到表面强化再生粗骨料，养护后得到强化后的再生粗骨料。
Novel recycled coarse aggregate reinforcement treatment slurry and reinforcement treatment method
一种新型的再生粗骨料强化处理浆体和强化处理方法
DAI JINGHUI (Autor:in) / TIAN LIN (Autor:in) / TANG JING (Autor:in) / LI YING (Autor:in)
07.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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