A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides rapid concrete repairing mortar comprising the following raw materials in parts by weight: 100 to 130 parts of mortar raw materials, 10 to 20 parts of ultraviolet shielding antibacterial agents, 5 to 7 parts of graphene oxide, 2 to 4 parts of wood fibers, 2 to 4 parts of pp glass fibers, 0.2 to 0.5 part of cellulose ether, 8 to 12 parts of 701B rubber powder, 1 to 3 parts of defoaming agents, 2 to 4 parts of water reducing agents and 0.2 to 0.5 part of polyvinyl alcohol dispersing agents. The mortar raw materials comprise the following raw materials in parts by weight: 60-80 parts of cement, 80-120 parts of quartz sand and 30-50 parts of semi-hydrated gypsum. The rapid repairing mortar has an anti-ultraviolet effect, so that the mortar has a relatively good anti-aging degree, the service life of the mortar is prolonged, and the crack resistance and impact resistance of the mortar are further improved.
本发明提供混凝土快速修补砂浆，所述快速修补砂浆包括以下重量份的原材料：砂浆原料100‑130份、紫外线屏蔽抗菌剂10‑20份、氧化石墨烯5‑7份、木质纤维2‑4份、pp玻璃纤维2‑4份、纤维素醚0.2‑0.5份、701B胶粉8‑12份、消泡剂1‑3份、减水剂2‑4份，聚乙烯醇分散剂0.2‑0.5份，所述砂浆原料包括以下重量份的原材料：水泥60‑80份、石英砂80‑120份、半水石膏30‑50份。该发明的快速修补砂浆具有抗紫外线作用，使得砂浆具有较好的抗老化程度，延长砂浆的使用寿命，并进一步提高了砂浆的抗裂性和抗冲击力。
The invention provides rapid concrete repairing mortar comprising the following raw materials in parts by weight: 100 to 130 parts of mortar raw materials, 10 to 20 parts of ultraviolet shielding antibacterial agents, 5 to 7 parts of graphene oxide, 2 to 4 parts of wood fibers, 2 to 4 parts of pp glass fibers, 0.2 to 0.5 part of cellulose ether, 8 to 12 parts of 701B rubber powder, 1 to 3 parts of defoaming agents, 2 to 4 parts of water reducing agents and 0.2 to 0.5 part of polyvinyl alcohol dispersing agents. The mortar raw materials comprise the following raw materials in parts by weight: 60-80 parts of cement, 80-120 parts of quartz sand and 30-50 parts of semi-hydrated gypsum. The rapid repairing mortar has an anti-ultraviolet effect, so that the mortar has a relatively good anti-aging degree, the service life of the mortar is prolonged, and the crack resistance and impact resistance of the mortar are further improved.
本发明提供混凝土快速修补砂浆，所述快速修补砂浆包括以下重量份的原材料：砂浆原料100‑130份、紫外线屏蔽抗菌剂10‑20份、氧化石墨烯5‑7份、木质纤维2‑4份、pp玻璃纤维2‑4份、纤维素醚0.2‑0.5份、701B胶粉8‑12份、消泡剂1‑3份、减水剂2‑4份，聚乙烯醇分散剂0.2‑0.5份，所述砂浆原料包括以下重量份的原材料：水泥60‑80份、石英砂80‑120份、半水石膏30‑50份。该发明的快速修补砂浆具有抗紫外线作用，使得砂浆具有较好的抗老化程度，延长砂浆的使用寿命，并进一步提高了砂浆的抗裂性和抗冲击力。
Rapid concrete repairing mortar
混凝土快速修补砂浆
LI RUIFENG (author)
2021-12-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Concrete structure repairing mortar and repairing method
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