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A platform for research: civil engineering, architecture and urbanism
Fair-faced concrete and preparation method thereof
The invention discloses fair-faced concrete. The fair-faced concrete comprises the following components in parts by weight: 10-15 parts of water, 15-20 parts of portland cement, 45-60 parts of sand, 10-15 parts of broken stone, 3-5 parts of hollow glass beads, 6-8 parts of concrete accompanying fibers, 2-5 parts of a cementing material, 3-5 parts of glass fibers, 3-5 parts of graphite powder, 3-5parts of basalt fibers, 3-5 parts of phenolic resin, 1-1.5 parts of ferric chloride, 0.5-1 part of a water reducing agent, 0.3-0.5 part of an expanding agent and 0.5 part of a waterproof agent. Meanwhile, the invention discloses a preparation method of the fair-faced concrete. The invention belongs to the field of concrete, and particularly provides fair-faced concrete which is excellent in waterproof and anti-seepage effect, high in strength and not prone to cracking and a preparation method of the fair-faced concrete.
本发明公开了一种清水混凝土，包括下列重量份数的组分：水10～15份、硅酸盐水泥15～20份、砂45～60份、碎石10～15份、空心玻璃微珠3～5份、砼伴纤维6～8份、胶凝材料2～5份、玻璃纤维3～5份、石墨粉3～5份、玄武岩纤维3～5份、酚醛树脂3～5份、氯化铁1～1.5份、减水剂0.5～1份、膨胀剂0.3～0.5份、防水剂0.5～1份，同时公开了一种清水混凝土的制备方法。本发明属于混凝土领域，具体提供了一种防水防渗效果优良、强度高且不易开裂的清水混凝土及其制备方法。
Fair-faced concrete and preparation method thereof
The invention discloses fair-faced concrete. The fair-faced concrete comprises the following components in parts by weight: 10-15 parts of water, 15-20 parts of portland cement, 45-60 parts of sand, 10-15 parts of broken stone, 3-5 parts of hollow glass beads, 6-8 parts of concrete accompanying fibers, 2-5 parts of a cementing material, 3-5 parts of glass fibers, 3-5 parts of graphite powder, 3-5parts of basalt fibers, 3-5 parts of phenolic resin, 1-1.5 parts of ferric chloride, 0.5-1 part of a water reducing agent, 0.3-0.5 part of an expanding agent and 0.5 part of a waterproof agent. Meanwhile, the invention discloses a preparation method of the fair-faced concrete. The invention belongs to the field of concrete, and particularly provides fair-faced concrete which is excellent in waterproof and anti-seepage effect, high in strength and not prone to cracking and a preparation method of the fair-faced concrete.
本发明公开了一种清水混凝土，包括下列重量份数的组分：水10～15份、硅酸盐水泥15～20份、砂45～60份、碎石10～15份、空心玻璃微珠3～5份、砼伴纤维6～8份、胶凝材料2～5份、玻璃纤维3～5份、石墨粉3～5份、玄武岩纤维3～5份、酚醛树脂3～5份、氯化铁1～1.5份、减水剂0.5～1份、膨胀剂0.3～0.5份、防水剂0.5～1份，同时公开了一种清水混凝土的制备方法。本发明属于混凝土领域，具体提供了一种防水防渗效果优良、强度高且不易开裂的清水混凝土及其制备方法。
Fair-faced concrete and preparation method thereof
一种清水混凝土及其制备方法
ZHANG QINGJUN (author) / ZHANG CHAOFAN (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Fair-faced concrete admixture, fair-faced concrete material and preparation method
| European Patent Office | 2024