Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seepage composite concrete additive
The invention discloses an anti-seepage composite concrete additive. A preparation method comprises the following steps: 1) modifying diatomite; (2) mixing; (3) stirring for 20-30 minutes, adding 3-6 parts by weight of water-absorbent resin and 0.5-1.5 parts by weight of an additive, and mixing to obtain the additive; the prepared additive is added into concrete, the compressive property of the concrete can be improved, meanwhile, the deformability of the concrete is improved, the durability of the concrete is improved, and when the additive is added into the concrete, the concrete can have the effects of water seepage prevention, impact resistance, friction resistance, water reduction, delayed coagulation and freezing resistance at the same time.
本发明公开了一种抗渗水复合混凝土添加剂，包括下列步骤：1）改性硅藻土；2）混合料；3）搅拌20～30min后，加入3～6重量份的吸水树脂与0.5～1.5重量份的添加剂，混合得到所述添加剂；本发明制备的添加剂加入混凝土中，能够提升混凝土的抗压性能，同时提高混凝土的变形能力，提升了混凝土的耐久性，本发明的添加剂在混凝土中添加可以使混凝土同时具有防渗水、抗冲击性、耐摩擦、减水、缓凝、抗冻的效果。
Anti-seepage composite concrete additive
The invention discloses an anti-seepage composite concrete additive. A preparation method comprises the following steps: 1) modifying diatomite; (2) mixing; (3) stirring for 20-30 minutes, adding 3-6 parts by weight of water-absorbent resin and 0.5-1.5 parts by weight of an additive, and mixing to obtain the additive; the prepared additive is added into concrete, the compressive property of the concrete can be improved, meanwhile, the deformability of the concrete is improved, the durability of the concrete is improved, and when the additive is added into the concrete, the concrete can have the effects of water seepage prevention, impact resistance, friction resistance, water reduction, delayed coagulation and freezing resistance at the same time.
本发明公开了一种抗渗水复合混凝土添加剂，包括下列步骤：1）改性硅藻土；2）混合料；3）搅拌20～30min后，加入3～6重量份的吸水树脂与0.5～1.5重量份的添加剂，混合得到所述添加剂；本发明制备的添加剂加入混凝土中，能够提升混凝土的抗压性能，同时提高混凝土的变形能力，提升了混凝土的耐久性，本发明的添加剂在混凝土中添加可以使混凝土同时具有防渗水、抗冲击性、耐摩擦、减水、缓凝、抗冻的效果。
Anti-seepage composite concrete additive
一种抗渗水复合混凝土添加剂
WANG YAJUN (Autor:in) / XU RONGPING (Autor:in) / WANG LI (Autor:in)
03.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Anti-crack composite additive and oil-seepage-proof concrete with same
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