A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a preparation method of a water permeable brick containing high-strength ceramsite. Belongs to the technical field of concrete. The high-strength ceramsite and the water permeable brick thereof are prepared from electrolytic manganese residues, cement, silica fume, quartz powder, bauxite, stone powder, sawdust, water and a high-efficiency water reducing agent. The preparation method comprises the following steps: uniformly mixing raw materials in a mixer for 6 hours according to the proportion of the electrolytic manganese residue sintered high-strength ceramsite (EMRC); uniformly mixed materials are mixed with water, EMRC granulation is carried out manually, and the particle size is about 5-9 mm; the EMRC raw material pellets are dried and then placed in a muffle furnace to be fired; mixing and stirring the EMRC and the raw materials used for the electrolytic manganese residue high-strength ceramsite water permeable brick (EMRPB) for 5 minutes; filling the uniformly stirred materials in layers, and performing static pressure molding; and placing the EMRPB subjected to compression molding in a natural environment for 8-12 hours, demolding, and carrying out steam curing. The preparation method provided by the invention has the advantages of good water permeability and no environmental pollution risk.
本发明公开了一种含有高强陶粒的透水砖的制备方法；属于混凝土技术领域，所述高强陶粒及其透水砖包括电解锰渣、水泥、硅灰、石英粉、铝矾土、石粉、木屑、水及高效减水剂；其制备步骤如下：根据电解锰渣烧结高强陶粒(EMRC)的配比，将原物料置于混料机均匀混合6小时；将混合均匀的物料与水混合，采用人工方式进行EMRC的造粒，粒径约为5～9mm；将EMRC生料球烘干后置于马弗炉进行烧制；将EMRC与电解锰渣高强陶粒透水砖(EMRPB)所用原料混合搅拌5分钟；将搅拌均匀的物料分层装填，静压成型；将压制成型的EMRPB置于自然环境中8～12小时脱模蒸汽养护后制得。本发明所述制备方法具有透水性良好，无环境污染风险的优点。
The invention discloses a preparation method of a water permeable brick containing high-strength ceramsite. Belongs to the technical field of concrete. The high-strength ceramsite and the water permeable brick thereof are prepared from electrolytic manganese residues, cement, silica fume, quartz powder, bauxite, stone powder, sawdust, water and a high-efficiency water reducing agent. The preparation method comprises the following steps: uniformly mixing raw materials in a mixer for 6 hours according to the proportion of the electrolytic manganese residue sintered high-strength ceramsite (EMRC); uniformly mixed materials are mixed with water, EMRC granulation is carried out manually, and the particle size is about 5-9 mm; the EMRC raw material pellets are dried and then placed in a muffle furnace to be fired; mixing and stirring the EMRC and the raw materials used for the electrolytic manganese residue high-strength ceramsite water permeable brick (EMRPB) for 5 minutes; filling the uniformly stirred materials in layers, and performing static pressure molding; and placing the EMRPB subjected to compression molding in a natural environment for 8-12 hours, demolding, and carrying out steam curing. The preparation method provided by the invention has the advantages of good water permeability and no environmental pollution risk.
本发明公开了一种含有高强陶粒的透水砖的制备方法；属于混凝土技术领域，所述高强陶粒及其透水砖包括电解锰渣、水泥、硅灰、石英粉、铝矾土、石粉、木屑、水及高效减水剂；其制备步骤如下：根据电解锰渣烧结高强陶粒(EMRC)的配比，将原物料置于混料机均匀混合6小时；将混合均匀的物料与水混合，采用人工方式进行EMRC的造粒，粒径约为5～9mm；将EMRC生料球烘干后置于马弗炉进行烧制；将EMRC与电解锰渣高强陶粒透水砖(EMRPB)所用原料混合搅拌5分钟；将搅拌均匀的物料分层装填，静压成型；将压制成型的EMRPB置于自然环境中8～12小时脱模蒸汽养护后制得。本发明所述制备方法具有透水性良好，无环境污染风险的优点。
Preparation method of water permeable brick containing high-strength ceramsite
一种含有高强陶粒的透水砖的制备方法
2024-01-23
Patent
Electronic Resource
Chinese
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