Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Artistic concrete cementing material, artistic concrete and preparation method thereof
The invention belongs to the technical field of concrete. The invention relates to an artistic concrete cementing material, artistic concrete and a preparation method thereof. The artistic concrete cementing material comprises the following components in parts by weight: 100 parts of Portland cement, 15-20 parts of a surface modification component and 5-10 parts of an adjusting component, and thesurface modification component comprises the following components in parts by weight: 0.5-2 parts of rubber powder, 5-10 parts of an expanding agent and 0.001-0.003 parts of a defoaming agent, whereinthe adjusting component comprises 5-10 parts of fly ash and 0.2-0.5 parts of a water reducing agent, the artistic concrete contains the artistic concrete cementing material, aggregate and water, andthe 28-day compressive strength is not less than 20MPa; and the artistic concrete prepared from the cementing material has excellent performance, can effectively improve the problems of efflorescence,dusting, low strength, surface cracking, pores and the like in the existing artistic concrete, and has the effects of decorating space and beautifying environmental landscapes.
本发明属于混凝土技术领域，涉及一种艺术混凝土胶凝材料、艺术混凝土及其制备方法，艺术混凝土胶凝材料，包含以下重量份数的各组分：硅酸盐水泥100份，表面修饰组分15～20份，调节组分5～10份，其中表面修饰组分中，胶粉0.5～2份，膨胀剂5～10份，消泡剂0.001～0.003份；调节组分中，粉煤灰5～10份，减水剂0.2～0.5份，艺术混凝土含有上述艺术混凝土胶凝材料、骨料和水，28天抗压强度不小于20MPa；采用该胶凝材料制备的艺术混凝土，性能优异，能够有效改善现有艺术混凝土中存在的泛碱，起灰，强度低，表面开裂有气孔等问题，起到装饰空间、美化环境景观的作用。
Artistic concrete cementing material, artistic concrete and preparation method thereof
The invention belongs to the technical field of concrete. The invention relates to an artistic concrete cementing material, artistic concrete and a preparation method thereof. The artistic concrete cementing material comprises the following components in parts by weight: 100 parts of Portland cement, 15-20 parts of a surface modification component and 5-10 parts of an adjusting component, and thesurface modification component comprises the following components in parts by weight: 0.5-2 parts of rubber powder, 5-10 parts of an expanding agent and 0.001-0.003 parts of a defoaming agent, whereinthe adjusting component comprises 5-10 parts of fly ash and 0.2-0.5 parts of a water reducing agent, the artistic concrete contains the artistic concrete cementing material, aggregate and water, andthe 28-day compressive strength is not less than 20MPa; and the artistic concrete prepared from the cementing material has excellent performance, can effectively improve the problems of efflorescence,dusting, low strength, surface cracking, pores and the like in the existing artistic concrete, and has the effects of decorating space and beautifying environmental landscapes.
本发明属于混凝土技术领域，涉及一种艺术混凝土胶凝材料、艺术混凝土及其制备方法，艺术混凝土胶凝材料，包含以下重量份数的各组分：硅酸盐水泥100份，表面修饰组分15～20份，调节组分5～10份，其中表面修饰组分中，胶粉0.5～2份，膨胀剂5～10份，消泡剂0.001～0.003份；调节组分中，粉煤灰5～10份，减水剂0.2～0.5份，艺术混凝土含有上述艺术混凝土胶凝材料、骨料和水，28天抗压强度不小于20MPa；采用该胶凝材料制备的艺术混凝土，性能优异，能够有效改善现有艺术混凝土中存在的泛碱，起灰，强度低，表面开裂有气孔等问题，起到装饰空间、美化环境景观的作用。
Artistic concrete cementing material, artistic concrete and preparation method thereof
一种艺术混凝土胶凝材料、艺术混凝土及其制备方法
LUO ZHENG (Autor:in) / YUAN LELANG (Autor:in) / WANG XINGKAI (Autor:in) / XIONG GUANGQI (Autor:in) / WANG CHONG (Autor:in)
14.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Archaized surface artistic concrete and preparation method thereof
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Methods of Producing Artistic Concrete Finishes
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