Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for loess shallow layer landslide protection by ardealite
The invention discloses a construction method for loess shallow layer landslide protection by ardealite. The method is characterized by comprising the steps that: (1) anionic polyacrylamide and potassium chloride are prepared as an improver; (2) the ardealite, flyash and soil are prepared as a mixture; (3) the improver and the water are mixed in the mixture to prepare improved mixture mud; (4) a three-dimensional vegetation net is paved on a slope from top to bottom, and is fixed; and (5) a wet spraying method is adopted to spray the improved mixture mud twice to the surface of the slope; then, the improved mixture mud is uniformly mixed with grass seeds to once spray to the surface of the slope; a non-woven fabric is used to cover and fixedly bound; and water spraying and curing are performed each day. The method can meet the ecological afforestation protection and shallow layer landslide protection requirements of a loess slope, can consume the ardealite, reduces occupation of cultivated lands, reduces environmental pollution, and can promote the plant growth by available phosphorus.
一种磷石膏用于黄土浅层滑坡防护的施工方法，其特征是该方法包括：（1）将阴离子聚丙烯酰胺和氯化钾配制成改良剂，（2）将磷石膏、粉煤灰和土配制成混合料，（3）在混合料中掺入改良剂与水配制成改良混合料泥浆，（4）将三维植被网自上而下铺于坡面，并将三维植被网固定，（5）采用湿喷方法，将改良混合料泥浆分两次喷射至边坡表面，再将改良混合料泥浆与草籽拌和均匀，一次喷射至边坡表面，然后覆盖无纺布并绑扎固定，每天进行喷水养护。该方法可以满足黄土边坡生态绿化防护与浅层滑坡防护要求，并可消耗磷石膏，减少对耕地的占用，降低对环境的污染，且有效磷可以促进植物生长。
Construction method for loess shallow layer landslide protection by ardealite
The invention discloses a construction method for loess shallow layer landslide protection by ardealite. The method is characterized by comprising the steps that: (1) anionic polyacrylamide and potassium chloride are prepared as an improver; (2) the ardealite, flyash and soil are prepared as a mixture; (3) the improver and the water are mixed in the mixture to prepare improved mixture mud; (4) a three-dimensional vegetation net is paved on a slope from top to bottom, and is fixed; and (5) a wet spraying method is adopted to spray the improved mixture mud twice to the surface of the slope; then, the improved mixture mud is uniformly mixed with grass seeds to once spray to the surface of the slope; a non-woven fabric is used to cover and fixedly bound; and water spraying and curing are performed each day. The method can meet the ecological afforestation protection and shallow layer landslide protection requirements of a loess slope, can consume the ardealite, reduces occupation of cultivated lands, reduces environmental pollution, and can promote the plant growth by available phosphorus.
一种磷石膏用于黄土浅层滑坡防护的施工方法，其特征是该方法包括：（1）将阴离子聚丙烯酰胺和氯化钾配制成改良剂，（2）将磷石膏、粉煤灰和土配制成混合料，（3）在混合料中掺入改良剂与水配制成改良混合料泥浆，（4）将三维植被网自上而下铺于坡面，并将三维植被网固定，（5）采用湿喷方法，将改良混合料泥浆分两次喷射至边坡表面，再将改良混合料泥浆与草籽拌和均匀，一次喷射至边坡表面，然后覆盖无纺布并绑扎固定，每天进行喷水养护。该方法可以满足黄土边坡生态绿化防护与浅层滑坡防护要求，并可消耗磷石膏，减少对耕地的占用，降低对环境的污染，且有效磷可以促进植物生长。
Construction method for loess shallow layer landslide protection by ardealite
一种磷石膏用于黄土浅层滑坡防护的施工方法
LI ZHIQING (Autor:in)
17.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
A01G
Gartenbau
,
HORTICULTURE
/
C04B
Kalk
,
LIME
/
C12N
Mikroorganismen oder Enzyme
,
MICROORGANISMS OR ENZYMES
/
C12R
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q, RELATING TO MICROORGANISMS
,
Index-Schema in Verbindung mit den Unterklassen C12C-C12Q, bezüglich Mikroorganismen
Construction method for loess embankment settlement deformation control by adopting ardealite
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024