A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a high-strength cement-based grindstone and a preparation process thereof, and relates to the technical field of base grindstones, the high-strength cement-based grindstone comprises quartz sand, pebbles, hot Portland cement, silica fume and an adhesive; s1, the quartz sand is 3 parts, and the pebbles are 2 parts. One centimeter is reserved for later use when the base millstone is compressed, a manufactured mold is taken out, 4 parts of hot Portland cement and water are added into the mold to be stirred, 3 parts of quartz sand, 2 parts of pebbles and 0.3 part of silica fume are added in the hot Portland cement stirring process, and the hot Portland cement and the water are uniformly mixed. The preparation method comprises the following steps: uniformly stirring the raw materials, adding 0.4 part of an adhesive, stirring, putting the stirred materials into the bottom of a punching machine for punching, then taking out and molding, firstly reducing internal gaps in a mixing and stirring manner, and then increasing the overall density in a punching manner, thereby increasing certain hardness. And certain pressure resistance is increased.
本发明提供一种高强度水泥基磨石及其制备工艺，涉及基磨石技术领域，包括石英砂、卵石、热硅酸盐水泥、硅灰、胶粘剂；S1：其中石英砂为3份、卵石为2份。本发明，预留一厘米，以备后续在对基磨石进行压缩时进行使用，将制作好的模具取出，在模具当中加入4份热硅酸盐水泥以及水使两者进行搅拌，在热硅酸盐水泥搅拌的过程当中加入3份石英砂、2份卵石、0.3份硅灰，在搅拌均匀后加入0.4份胶粘剂再对其进行搅拌，将搅拌完毕后的材料放入到冲压机的底部进行冲压，然后取出成型，首先通过混合搅拌的方式使其内部的空隙变小，然后再通过冲压的方式使其整体密度增加，从而增加一定的硬度，增加一定的抗压性。
The invention provides a high-strength cement-based grindstone and a preparation process thereof, and relates to the technical field of base grindstones, the high-strength cement-based grindstone comprises quartz sand, pebbles, hot Portland cement, silica fume and an adhesive; s1, the quartz sand is 3 parts, and the pebbles are 2 parts. One centimeter is reserved for later use when the base millstone is compressed, a manufactured mold is taken out, 4 parts of hot Portland cement and water are added into the mold to be stirred, 3 parts of quartz sand, 2 parts of pebbles and 0.3 part of silica fume are added in the hot Portland cement stirring process, and the hot Portland cement and the water are uniformly mixed. The preparation method comprises the following steps: uniformly stirring the raw materials, adding 0.4 part of an adhesive, stirring, putting the stirred materials into the bottom of a punching machine for punching, then taking out and molding, firstly reducing internal gaps in a mixing and stirring manner, and then increasing the overall density in a punching manner, thereby increasing certain hardness. And certain pressure resistance is increased.
本发明提供一种高强度水泥基磨石及其制备工艺，涉及基磨石技术领域，包括石英砂、卵石、热硅酸盐水泥、硅灰、胶粘剂；S1：其中石英砂为3份、卵石为2份。本发明，预留一厘米，以备后续在对基磨石进行压缩时进行使用，将制作好的模具取出，在模具当中加入4份热硅酸盐水泥以及水使两者进行搅拌，在热硅酸盐水泥搅拌的过程当中加入3份石英砂、2份卵石、0.3份硅灰，在搅拌均匀后加入0.4份胶粘剂再对其进行搅拌，将搅拌完毕后的材料放入到冲压机的底部进行冲压，然后取出成型，首先通过混合搅拌的方式使其内部的空隙变小，然后再通过冲压的方式使其整体密度增加，从而增加一定的硬度，增加一定的抗压性。
High-strength cement-based millstone and preparation process thereof
一种高强度水泥基磨石及其制备工艺
WANG HAI (author)
2022-11-29
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B24B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
,
Maschinen, Einrichtungen oder Verfahren zum Schleifen oder Polieren
/
C04B
Kalk
,
LIME
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