A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete modifier and preparation method thereof
The invention discloses a concrete modifier which comprises the following components in parts by weight: 30-40 parts of carboxymethyl cellulose, 30-40 parts of epoxypropane, 10-20 parts of bentonite,10-18 parts of polyvinyl alcohol, 6-12 parts of acrylic emulsion, 10-18 parts of polysaccharide sulfate, 8-16 parts of sodium alginate, 3-8 parts of calcium hydroxide, 15-25 parts of sodium silicate,10-16 parts of super absorbent resin, 15-25 parts of silicone oil, 12-20 parts of calcium carbonate and 30-40 parts of water. The invention relates to the technical field of construction and buildingmaterials, particularly provides a concrete modifier and a preparation method thereof, and solves the problems of low strength and easy cracking of traditional concrete.
本发明公开了一种混凝土改性剂，包括下列重量份数的组分：羧甲基纤维素30～40份、环氧丙烷30～40份、膨润土10～20份、聚乙烯醇10～18份、丙烯酸乳液6～12份、藻酸双酯钠10～18份、海藻酸钠8～16份、氢氧化钙3～8份、硅酸钠15～25份、高吸水树脂10～16份、硅油15～25份、碳酸钙12～20份和水30～40份，并公开了其制备方法。本发明涉及建筑建材技术领域，具体是提供了一种一种混凝土改性剂及其制备方法，解决了传统混凝土强度低、易开裂的问题。
Concrete modifier and preparation method thereof
The invention discloses a concrete modifier which comprises the following components in parts by weight: 30-40 parts of carboxymethyl cellulose, 30-40 parts of epoxypropane, 10-20 parts of bentonite,10-18 parts of polyvinyl alcohol, 6-12 parts of acrylic emulsion, 10-18 parts of polysaccharide sulfate, 8-16 parts of sodium alginate, 3-8 parts of calcium hydroxide, 15-25 parts of sodium silicate,10-16 parts of super absorbent resin, 15-25 parts of silicone oil, 12-20 parts of calcium carbonate and 30-40 parts of water. The invention relates to the technical field of construction and buildingmaterials, particularly provides a concrete modifier and a preparation method thereof, and solves the problems of low strength and easy cracking of traditional concrete.
本发明公开了一种混凝土改性剂，包括下列重量份数的组分：羧甲基纤维素30～40份、环氧丙烷30～40份、膨润土10～20份、聚乙烯醇10～18份、丙烯酸乳液6～12份、藻酸双酯钠10～18份、海藻酸钠8～16份、氢氧化钙3～8份、硅酸钠15～25份、高吸水树脂10～16份、硅油15～25份、碳酸钙12～20份和水30～40份，并公开了其制备方法。本发明涉及建筑建材技术领域，具体是提供了一种一种混凝土改性剂及其制备方法，解决了传统混凝土强度低、易开裂的问题。
Concrete modifier and preparation method thereof
一种混凝土改性剂及其制备方法
YANG QINGBO (author) / FENG CHAOPENG (author) / ZHAO XIAOXU (author)
2020-12-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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