A kind of anti-seepage wall positive electric glue wall solidification mud and its application
A technology of anti-seepage wall and positive gel, which is applied in the field of anti-seepage wall solidification, can solve the problems of loss of suspension stability, pollution, construction equipment constraints, etc., achieve good solid-liquid duality, ensure hole wall safety, and improve construction Ergonomic effect
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[0042] In the second aspect, the embodiment of the present invention provides a method for preparing the wall-solidifying mud of the anti-seepage wall, the method includes: adding soda ash and bentonite to the water, stirring for 5 minutes, and then adding caustic soda and mixed metal hydroxide The mixture was stirred for 5 minutes.
[0043] In the third aspect, the embodiment of the present invention provides the application of the anti-seepage wall positive glue wall consolidation slurry in the anti-seepage wall consolidation.
[0044] Chemical reagents or materials used in the embodiments of the present invention:
[0045] Bentonite, origin: Lixian County, Hunan, Weifang, Shandong, Guangyuan, Hebei;
[0046] Sodium carbonate, manufacturer: Qinghai Kunlun Alkali Industry Co., Ltd.;
[0047] Sodium hydroxide, manufacturer: Ningxia Jinyuyuan Chemical Group Co., Ltd.;
[0048] Mg 0.43 Al(OH) 3.72 Cl 0.14 0.5H 2 O powder, manufacturer: Shanghai Deha Haoda Chemical Materia...
Embodiment 1
[0093] The embodiment of the present invention provides a kind of anti-seepage wall positive electricity glue wall solidification mud, by mass parts, described mud comprises 50~60 parts of bentonite, 1.6~2 parts of soda ash, 0.5~1 part of caustic soda, 0.05~ 0.25 parts of mixed metal hydroxide and 1000 parts of water.
Embodiment 2
[0095] The embodiment of the present invention provides a kind of anti-seepage wall positive electric glue wall solidification mud, by mass parts, described mud comprises the bentonite of 50 parts, the sodium carbonate of 1.6 parts, the Mg of 0.1 part 0.43 Al(OH) 3.72 Cl 0.14 0.5H 2 O powder, the sodium hydroxide of 0.8 part and the water of 1000 parts, are recorded as formula No. 1.
[0096] The density, Markov funnel viscosity, apparent viscosity, plastic viscosity, dynamic shear force, static shear force, fluid loss and pH value of the anti-seepage wall positive gel wall solidification mud prepared by the above formula were measured. See Table 2 for the measurement results.
[0097] Table 2 Properties of anti-seepage wall positive charge adhesive wall-solidifying mud with formula No. 1
[0098]
[0099] As can be seen from Table 2, the dynamic shear force and the static shear force value of the embodiment of the present invention have improved a lot relative to Compa...
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