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A platform for research: civil engineering, architecture and urbanism
Modified masonry slurry for immature soil wall and preparation method of modified masonry slurry
The invention relates to modified masonry slurry for an immature soil wall and a preparation method of the modified masonry slurry, and belongs to the technical field of building materials. The slurry comprises the following components: raw soil, glutinous rice glue, an acrylic emulsion, instant glue powder, hydroxypropyl methyl cellulose and water. The modified masonry slurry has good mechanical properties, after the modified masonry slurry is used for masonry of a raw soil wall, the shear strength of the modified slurry can be improved by 53.8%, meanwhile, the compression resistance and the fracture resistance of a test block prepared from the slurry are improved by 31.4% and 23.5% respectively, and the ductility and the deformability of a raw soil test piece are improved. The slurry can improve the bearing capacity and anti-seismic performance of the immature soil building in practical application, reduces life and property loss of residents, can be returned to the field for use after the immature soil building is demolished or abandoned and collapsed due to the expiration of the designed service life, and does not cause pollution to soil. The preparation method of the slurry is simple, easy to operate, wide in raw material source, easy to obtain, low in cost and suitable for expanded production.
本发明涉及一种生土墙体改性砌筑泥浆及其制备方法，属于建筑材料技术领域。该泥浆包括如下组分：生土、糯米胶、丙烯酸乳液、速溶胶粉、羟丙基甲基纤维素和水。本发明中改性砌筑泥浆具有良好的力学性能，将其用于砌筑生土墙后，改性泥浆的抗剪强度可提升53.8％，同时以该泥浆制备的试块在抗压、抗折方面分别提升了31.4％、23.5％，生土试件的延性和变形能力得到了提高。该泥浆在实际应用中能够提升生土建筑的承载能力及抗震性能，减少居民的生命和财产损失，并且在生土建筑因设计使用寿命到期拆除或废弃倒塌等服役结束后可以归田使用，不会对土壤造成污染。该泥浆制备方法简单，易操作，且原料来源广泛易得，成本低廉，适合扩大化生产。
Modified masonry slurry for immature soil wall and preparation method of modified masonry slurry
The invention relates to modified masonry slurry for an immature soil wall and a preparation method of the modified masonry slurry, and belongs to the technical field of building materials. The slurry comprises the following components: raw soil, glutinous rice glue, an acrylic emulsion, instant glue powder, hydroxypropyl methyl cellulose and water. The modified masonry slurry has good mechanical properties, after the modified masonry slurry is used for masonry of a raw soil wall, the shear strength of the modified slurry can be improved by 53.8%, meanwhile, the compression resistance and the fracture resistance of a test block prepared from the slurry are improved by 31.4% and 23.5% respectively, and the ductility and the deformability of a raw soil test piece are improved. The slurry can improve the bearing capacity and anti-seismic performance of the immature soil building in practical application, reduces life and property loss of residents, can be returned to the field for use after the immature soil building is demolished or abandoned and collapsed due to the expiration of the designed service life, and does not cause pollution to soil. The preparation method of the slurry is simple, easy to operate, wide in raw material source, easy to obtain, low in cost and suitable for expanded production.
本发明涉及一种生土墙体改性砌筑泥浆及其制备方法，属于建筑材料技术领域。该泥浆包括如下组分：生土、糯米胶、丙烯酸乳液、速溶胶粉、羟丙基甲基纤维素和水。本发明中改性砌筑泥浆具有良好的力学性能，将其用于砌筑生土墙后，改性泥浆的抗剪强度可提升53.8％，同时以该泥浆制备的试块在抗压、抗折方面分别提升了31.4％、23.5％，生土试件的延性和变形能力得到了提高。该泥浆在实际应用中能够提升生土建筑的承载能力及抗震性能，减少居民的生命和财产损失，并且在生土建筑因设计使用寿命到期拆除或废弃倒塌等服役结束后可以归田使用，不会对土壤造成污染。该泥浆制备方法简单，易操作，且原料来源广泛易得，成本低廉，适合扩大化生产。
Modified masonry slurry for immature soil wall and preparation method of modified masonry slurry
一种生土墙体改性砌筑泥浆及其制备方法
YUAN KANG (author) / ZHANG SONGLIN (author) / GUO LONGLONG (author) / ZHANG FENJIE (author) / LIU YIN (author) / GUO JUNLIN (author) / WANG YING (author) / ZHANG HUYUE (author) / ZHANG HAOLEI (author) / YAN JIANLONG (author)
2021-06-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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