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A platform for research: civil engineering, architecture and urbanism
High-strength concrete and culvert pipe made of concrete
The invention discloses high-strength concrete and belongs to the field of municipal building materials. The high-strength concrete is prepared from the following components (by weight): 100-250 partsof cement, 100-200 parts of water, 100-300 parts of river sand, 50-150 parts of fly ash, 30-50 parts of silica fume, 80-120 parts of mineral powder, 30-60 parts of gypsum, 50-90 parts of magnesium oxide, 10-20 parts of a water reducing agent, 10-25 parts of a swelling agent, 6-10 parts of acrylic resin, 6-10 parts of micro silicon powder and 3-5 parts of nano silicon dioxide. The high-strength concrete provided by the invention has the advantages of high strength, good performance and the like through cooperation of the components.
本发明公开了一种高强度混凝土，属于市政建材领域，所述高强度混凝土包含如下重量份数的成分：水泥100‑250份、水100‑200份、河沙100‑300份、粉煤灰50‑150份、硅灰30‑50份、矿粉80‑120份、石膏30‑60份、氧化镁50‑90份、减水剂10‑20份、膨化剂10‑25份、丙烯酸树脂6‑10份、微硅粉6‑10份、纳米二氧化硅3‑5份。本发明所述的高强度混凝土，通过各个组分之间的配合，具有强度高、性能好等优点。
High-strength concrete and culvert pipe made of concrete
The invention discloses high-strength concrete and belongs to the field of municipal building materials. The high-strength concrete is prepared from the following components (by weight): 100-250 partsof cement, 100-200 parts of water, 100-300 parts of river sand, 50-150 parts of fly ash, 30-50 parts of silica fume, 80-120 parts of mineral powder, 30-60 parts of gypsum, 50-90 parts of magnesium oxide, 10-20 parts of a water reducing agent, 10-25 parts of a swelling agent, 6-10 parts of acrylic resin, 6-10 parts of micro silicon powder and 3-5 parts of nano silicon dioxide. The high-strength concrete provided by the invention has the advantages of high strength, good performance and the like through cooperation of the components.
本发明公开了一种高强度混凝土，属于市政建材领域，所述高强度混凝土包含如下重量份数的成分：水泥100‑250份、水100‑200份、河沙100‑300份、粉煤灰50‑150份、硅灰30‑50份、矿粉80‑120份、石膏30‑60份、氧化镁50‑90份、减水剂10‑20份、膨化剂10‑25份、丙烯酸树脂6‑10份、微硅粉6‑10份、纳米二氧化硅3‑5份。本发明所述的高强度混凝土，通过各个组分之间的配合，具有强度高、性能好等优点。
High-strength concrete and culvert pipe made of concrete
一种高强度混凝土及由该混凝土制成的涵管
OUYANG YANG (author)
2020-05-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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Concrete culvert pipe and concrete piles
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High-strength reinforced concrete pipe culvert and preparation method thereof
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High-strength reinforced concrete pipe culvert and preparation method thereof
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