Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength inorganic quartz stone plate and preparation method thereof
The invention discloses a high-strength inorganic quartzite plate and a preparation method thereof, and aims to solve the technical problems of poor deformation resistance, high energy consumption and complex process of an inorganic quartzite plate in the prior art. The concrete comprises the following raw materials in parts by weight: 25-40 parts of cement; 3 to 6 parts of zirconium silica fume; 5 to 8 parts of superfine fly ash; 1-4 parts of calcium powder; 28 to 34 parts of 16 to 60-mesh quartz sand; 10 to 20 parts of quartz sand of 60 to 80 meshes; 2 to 8 parts of quartz sand of 80 to 120 meshes; the water reducing agent accounts for 0.5% of the total cementing material, and the water consumption accounts for 9%-10% of the total cementing material. The inorganic quartzite plate is prepared from cement, other admixtures and other materials by adopting a vacuumizing, vibrating and pressurizing integrated forming process, and has the characteristics of high bending strength, low water absorption rate and high compactness, and the bending strength of the prepared inorganic quartzite plate can reach more than 30MPa.
本发明公开了一种高强无机石英石板材及其制备方法，以解决现有技术中的无机石英石板材抵抗形变能力差、耗能高、工艺复杂的技术问题。它包括下述重量份的原料：水泥：25～40份；锆硅灰：3～6份；超细粉煤灰：5～8份；钙粉：1～4份；16‑60目石英砂：28～34份；60‑80目石英砂：10～20份；80‑120目石英砂：2～8份；减水剂为总胶凝材料的5‰，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，其中制备的无机石英石板材弯曲强度可以达到30MPa以上。
High-strength inorganic quartz stone plate and preparation method thereof
The invention discloses a high-strength inorganic quartzite plate and a preparation method thereof, and aims to solve the technical problems of poor deformation resistance, high energy consumption and complex process of an inorganic quartzite plate in the prior art. The concrete comprises the following raw materials in parts by weight: 25-40 parts of cement; 3 to 6 parts of zirconium silica fume; 5 to 8 parts of superfine fly ash; 1-4 parts of calcium powder; 28 to 34 parts of 16 to 60-mesh quartz sand; 10 to 20 parts of quartz sand of 60 to 80 meshes; 2 to 8 parts of quartz sand of 80 to 120 meshes; the water reducing agent accounts for 0.5% of the total cementing material, and the water consumption accounts for 9%-10% of the total cementing material. The inorganic quartzite plate is prepared from cement, other admixtures and other materials by adopting a vacuumizing, vibrating and pressurizing integrated forming process, and has the characteristics of high bending strength, low water absorption rate and high compactness, and the bending strength of the prepared inorganic quartzite plate can reach more than 30MPa.
本发明公开了一种高强无机石英石板材及其制备方法，以解决现有技术中的无机石英石板材抵抗形变能力差、耗能高、工艺复杂的技术问题。它包括下述重量份的原料：水泥：25～40份；锆硅灰：3～6份；超细粉煤灰：5～8份；钙粉：1～4份；16‑60目石英砂：28～34份；60‑80目石英砂：10～20份；80‑120目石英砂：2～8份；减水剂为总胶凝材料的5‰，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，其中制备的无机石英石板材弯曲强度可以达到30MPa以上。
High-strength inorganic quartz stone plate and preparation method thereof
一种高强无机石英石板材及其制备方法
LIU TING (Autor:in) / ZHOU QUAN (Autor:in) / TAN YICHENG (Autor:in) / HONG JONG-HYUN (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
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
/
B28C
Tonaufbereitung
,
PREPARING CLAY
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