A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Solid waste unfired lightweight ceramsite and preparation method thereof
The invention discloses solid waste unfired lightweight ceramsite. The unfired ceramsite is prepared from slag powder, calcium fluoride, straw, solid waste fibers, waste foam, cement, a physical additive, a physical foaming agent and water as raw materials. The manufacturing method comprises the following steps: 1, grinding the slag powder by using an edge runner mill, crushing the straws, the waste gas foam and the solid waste fibers by using a crusher, adding the cement, the physical additive and the water, conveying all the materials into a stirrer after being conveyed by a conveying belt, adding the foaming agent, and uniformly stirring; 2, sequentially inputting the uniformly stirred materials into a press machine and a granulator; and 3, putting the ceramsite blank granulated in the step 2 into a curing kiln for curing, or naturally curing, so as to obtain the unfired ceramsite. The ceramsite concrete has the advantages of being light in weight, good in anti-seismic performance and good in sealing performance, and has the characteristics of excellent alkali aggregate reaction resistance, corrosion resistance, low density, good freezing resistance, heat preservation, heat insulation, sound insulation, moisture insulation and the like.
本发明公开了一种固废免烧轻质陶粒，所述的免烧陶粒采用矿渣粉，氟化钙，秸秆，固废纤维，废弃泡沫，水泥，物理添加剂，物理发泡剂和水作为原材料制成；制作方法，步骤一：将矿渣粉用轮碾机进行碾压，秸秆、废气泡沫、固废纤维用粉碎机进行粉碎，加入水泥、物理添加剂和水，上述全部材料通过输送带传输后，输送入进入搅拌机，加入发泡剂，搅拌均匀；步骤二：将上述搅拌均匀的材料依次输入压力机和造粒机；步骤三：将步骤二中造粒好的陶粒坯进入养护窑养护、或自然养护，即可制得免烧陶粒；效果：陶粒混凝土由于质量轻，抗震性能好，密封性好，具有优异的抗碱集料反应能力，耐腐蚀，密度低，抗冻性好，保温、隔热、隔音、隔潮等特点。
Solid waste unfired lightweight ceramsite and preparation method thereof
The invention discloses solid waste unfired lightweight ceramsite. The unfired ceramsite is prepared from slag powder, calcium fluoride, straw, solid waste fibers, waste foam, cement, a physical additive, a physical foaming agent and water as raw materials. The manufacturing method comprises the following steps: 1, grinding the slag powder by using an edge runner mill, crushing the straws, the waste gas foam and the solid waste fibers by using a crusher, adding the cement, the physical additive and the water, conveying all the materials into a stirrer after being conveyed by a conveying belt, adding the foaming agent, and uniformly stirring; 2, sequentially inputting the uniformly stirred materials into a press machine and a granulator; and 3, putting the ceramsite blank granulated in the step 2 into a curing kiln for curing, or naturally curing, so as to obtain the unfired ceramsite. The ceramsite concrete has the advantages of being light in weight, good in anti-seismic performance and good in sealing performance, and has the characteristics of excellent alkali aggregate reaction resistance, corrosion resistance, low density, good freezing resistance, heat preservation, heat insulation, sound insulation, moisture insulation and the like.
本发明公开了一种固废免烧轻质陶粒，所述的免烧陶粒采用矿渣粉，氟化钙，秸秆，固废纤维，废弃泡沫，水泥，物理添加剂，物理发泡剂和水作为原材料制成；制作方法，步骤一：将矿渣粉用轮碾机进行碾压，秸秆、废气泡沫、固废纤维用粉碎机进行粉碎，加入水泥、物理添加剂和水，上述全部材料通过输送带传输后，输送入进入搅拌机，加入发泡剂，搅拌均匀；步骤二：将上述搅拌均匀的材料依次输入压力机和造粒机；步骤三：将步骤二中造粒好的陶粒坯进入养护窑养护、或自然养护，即可制得免烧陶粒；效果：陶粒混凝土由于质量轻，抗震性能好，密封性好，具有优异的抗碱集料反应能力，耐腐蚀，密度低，抗冻性好，保温、隔热、隔音、隔潮等特点。
Solid waste unfired lightweight ceramsite and preparation method thereof
一种固废免烧轻质陶粒及其制作方法
CHU MENGLEI (author)
2023-04-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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