A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of concrete manufacturing, and discloses anti-cracking concrete with high toughness. The anti-cracking concrete is prepared from : 10 to 20 parts by weight of methyl allyl polyoxyethylene ether, polypropylene fibers and basalt fibers. The weight of the concrete is effectively reduced, the loss of water is effectively prevented, and the cracking resistance of the concrete is improved. Meanwhile, carbon fibers are added into the concrete, so that a good connecting effect is achieved, the porosity of the concrete can be effectively reduced; fine stones, zeolite and barite are added, so that a good filling effect can be achieved, harmful holes in the concrete can be reduced, the compactness of the concrete is improved, and the concrete has certain toughness; with the addition of the rubber liquid, the viscosity among the material particles in the concrete is increased so as to effectively enhance the integrity of the concrete, effectively enhance the strength of the concrete, reduce the occurrence of the concrete cracking condition, and further achieve the effects of good toughness and cracking resistance of the concrete.
本发明涉及混凝土制作技术领域，且公开了一种韧性好抗开裂混凝土，包括以下重量份数配比的原料：甲基烯丙基聚氧乙烯醚10‑20份、聚丙烯纤维和玄武岩纤维的使用，有效阻止了减轻混凝土重量、水分的散失，并且能提高混凝土的抗震性、抗裂性及韧性，同时混凝土中添加有碳纤维，起到良好连接效果，可有效降低混凝土的孔隙率，细石子、沸石和重晶石的加入还可起到良好的填充效果，可减少混凝土中的有害孔，并使混凝土的密实度提高，从而使得混凝土具有一定的韧性，由于橡胶液的加入，使得混凝土中各个材料颗粒之间的粘性增加，从而有效增强混凝土的整体性，也可有效增强混凝土的强度，减少混凝土开裂情况的发生，进而达到了混凝土韧性好抗开裂的效果。
The invention relates to the technical field of concrete manufacturing, and discloses anti-cracking concrete with high toughness. The anti-cracking concrete is prepared from : 10 to 20 parts by weight of methyl allyl polyoxyethylene ether, polypropylene fibers and basalt fibers. The weight of the concrete is effectively reduced, the loss of water is effectively prevented, and the cracking resistance of the concrete is improved. Meanwhile, carbon fibers are added into the concrete, so that a good connecting effect is achieved, the porosity of the concrete can be effectively reduced; fine stones, zeolite and barite are added, so that a good filling effect can be achieved, harmful holes in the concrete can be reduced, the compactness of the concrete is improved, and the concrete has certain toughness; with the addition of the rubber liquid, the viscosity among the material particles in the concrete is increased so as to effectively enhance the integrity of the concrete, effectively enhance the strength of the concrete, reduce the occurrence of the concrete cracking condition, and further achieve the effects of good toughness and cracking resistance of the concrete.
本发明涉及混凝土制作技术领域，且公开了一种韧性好抗开裂混凝土，包括以下重量份数配比的原料：甲基烯丙基聚氧乙烯醚10‑20份、聚丙烯纤维和玄武岩纤维的使用，有效阻止了减轻混凝土重量、水分的散失，并且能提高混凝土的抗震性、抗裂性及韧性，同时混凝土中添加有碳纤维，起到良好连接效果，可有效降低混凝土的孔隙率，细石子、沸石和重晶石的加入还可起到良好的填充效果，可减少混凝土中的有害孔，并使混凝土的密实度提高，从而使得混凝土具有一定的韧性，由于橡胶液的加入，使得混凝土中各个材料颗粒之间的粘性增加，从而有效增强混凝土的整体性，也可有效增强混凝土的强度，减少混凝土开裂情况的发生，进而达到了混凝土韧性好抗开裂的效果。
Anti-cracking concrete with high toughness and manufacturing method of concrete
一种韧性好抗开裂混凝土及制作方法
2021-06-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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