A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength inorganic agglomerated stone plate and preparation method thereof
The invention discloses a high-strength inorganic agglomerated stone plate and a preparation method thereof, and solves the technical problem that in the prior art, a large amount of organic polymers are added into raw materials, high-temperature sintering is carried out during sintering, and the formed plate is low in bending strength. The cement mortar comprises the following components: 25-40 parts of white cement; 2-8 parts of zirconium silica fume; 5 to 8 parts of superfine fly ash; 1 to 5 parts of calcium powder; 28 to 34 parts of agglomerated stone aggregate of 16 to 60 meshes; 12 to 20 parts of agglomerated stone aggregate of 60 to 80 meshes; 2 to 8 parts of agglomerated stone aggregate of 80 to 120 meshes; the water reducing agent is weighed according to 0.5% of the total cementing material; the water consumption is 9%-10% of the total cementing material consumption. The inorganic agglomerated stone provided by the invention is prepared from cement, other admixtures and other materials by adopting a vacuumizing, vibrating and pressurizing integrated molding process, and has the characteristics of high bending strength, low water absorption rate and high compactness, and the bending strength of the prepared inorganic agglomerated stone can reach 24 MPa or above.
本发明公开了一种高强无机岗石板材及其制备方法，解决了现有技术原料中添加大量有机聚合物，烧制时进行高温烧结，形成的板材弯曲强度较低的技术问题。它包括白水泥：25～40份；锆硅灰：2～8份；超细粉煤灰：5～8份；钙粉：1～5份；16‑60目岗石骨料：28～34份；60‑80目岗石骨料：12～20份；80‑120目岗石骨料：2～8份；减水剂按总胶凝材料的5‰称量；用水量为总胶凝材料用量的9%～10%。本发明采用抽真空、振动、加压一体的成型工艺，使用水泥以及其他掺合料等材料制备而成，其具有高弯曲强度、低吸水率、高密实度的特点，所制备的无机岗石弯曲强度可以达到24MPa以上。
High-strength inorganic agglomerated stone plate and preparation method thereof
The invention discloses a high-strength inorganic agglomerated stone plate and a preparation method thereof, and solves the technical problem that in the prior art, a large amount of organic polymers are added into raw materials, high-temperature sintering is carried out during sintering, and the formed plate is low in bending strength. The cement mortar comprises the following components: 25-40 parts of white cement; 2-8 parts of zirconium silica fume; 5 to 8 parts of superfine fly ash; 1 to 5 parts of calcium powder; 28 to 34 parts of agglomerated stone aggregate of 16 to 60 meshes; 12 to 20 parts of agglomerated stone aggregate of 60 to 80 meshes; 2 to 8 parts of agglomerated stone aggregate of 80 to 120 meshes; the water reducing agent is weighed according to 0.5% of the total cementing material; the water consumption is 9%-10% of the total cementing material consumption. The inorganic agglomerated stone provided by the invention is prepared from cement, other admixtures and other materials by adopting a vacuumizing, vibrating and pressurizing integrated molding process, and has the characteristics of high bending strength, low water absorption rate and high compactness, and the bending strength of the prepared inorganic agglomerated stone can reach 24 MPa or above.
本发明公开了一种高强无机岗石板材及其制备方法，解决了现有技术原料中添加大量有机聚合物，烧制时进行高温烧结，形成的板材弯曲强度较低的技术问题。它包括白水泥：25～40份；锆硅灰：2～8份；超细粉煤灰：5～8份；钙粉：1～5份；16‑60目岗石骨料：28～34份；60‑80目岗石骨料：12～20份；80‑120目岗石骨料：2～8份；减水剂按总胶凝材料的5‰称量；用水量为总胶凝材料用量的9%～10%。本发明采用抽真空、振动、加压一体的成型工艺，使用水泥以及其他掺合料等材料制备而成，其具有高弯曲强度、低吸水率、高密实度的特点，所制备的无机岗石弯曲强度可以达到24MPa以上。
High-strength inorganic agglomerated stone plate and preparation method thereof
一种高强无机岗石板材及其制备方法
LIU TING (author) / ZHOU QUAN (author) / HONG JONG-HYUN (author) / TAN YICHENG (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Preparation method of high-strength white inorganic agglomerated stone plate
| European Patent Office | 2023
High-impact inorganic artificial agglomerated stone and preparation method thereof
| European Patent Office | 2023
Preparation method of high-toughness inorganic artificial agglomerated stone
| European Patent Office | 2024
Artificial agglomerated stone and preparation method thereof
| European Patent Office | 2016
High-strength inorganic quartz stone plate and preparation method thereof
| European Patent Office | 2023