Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reversible color-changing inorganic artificial stone and production process thereof
The invention relates to reversible color-changing inorganic artificial stone. The reversible color-changing inorganic artificial stone is prepared from the following raw materials in percentage by weight: 40 percent to 50 percent of aggregate, 20 percent to 30 percent of calcium carbonate powder, 0.5 percent to 1.0 percent of kaolin, 20 percent to 30 percent of cement, 0.05 percent to 2.5 percent of an auxiliary agent, 0.05 percent to 0.1 percent of fibers, 0.8 percent to 2.5 percent of a CoCl2. 2C6H12N4. 10H2O material and 3 percent to 8 percent of water. The reversible color-changing inorganic artificial stone is prepared through the steps of weighing, stirring, vacuumizing, compression molding, curing, subsequent processing and the like. The inorganic artificial stone has flexural strength of 19.8 MPa or above, compression strength of 93.4 MPa or above and a linear expansion coefficient of 4.3 * 10<-6> DEG C<-1> or below, and can realize reversible color change; and the flexural strength, the compression strength and the linear expansion coefficient are far superior to standard indexes, so remarkable technical progress is achieved.
本申请公开了一种可逆变色无机型人造石，包括以下重量百分数的原料：骨料40％‑50％、碳酸钙粉20％‑30％、高岭土0.5％‑1.0％、水泥20％‑30％、助剂0.05％‑2.5％、纤维0.05％‑0.1％、CoCl2·2C6H12N4·10H2O材料0.8％‑2.5％、水3％‑8％。所述的可逆变色无机型人造石是经过称料、搅拌、抽真空、压制成型、养护、后序加工等步骤制成的。本发明制得的无机型人造石的抗折强度在19.8MPa以上，压缩强度在93.4MPa以上，线性膨胀系数在4.3×10‑6℃‑1以下，且可逆变色，其中抗折强度、压缩强度、线性膨胀系数均远优于标准指标，具有显著技术进步。
Reversible color-changing inorganic artificial stone and production process thereof
The invention relates to reversible color-changing inorganic artificial stone. The reversible color-changing inorganic artificial stone is prepared from the following raw materials in percentage by weight: 40 percent to 50 percent of aggregate, 20 percent to 30 percent of calcium carbonate powder, 0.5 percent to 1.0 percent of kaolin, 20 percent to 30 percent of cement, 0.05 percent to 2.5 percent of an auxiliary agent, 0.05 percent to 0.1 percent of fibers, 0.8 percent to 2.5 percent of a CoCl2. 2C6H12N4. 10H2O material and 3 percent to 8 percent of water. The reversible color-changing inorganic artificial stone is prepared through the steps of weighing, stirring, vacuumizing, compression molding, curing, subsequent processing and the like. The inorganic artificial stone has flexural strength of 19.8 MPa or above, compression strength of 93.4 MPa or above and a linear expansion coefficient of 4.3 * 10<-6> DEG C<-1> or below, and can realize reversible color change; and the flexural strength, the compression strength and the linear expansion coefficient are far superior to standard indexes, so remarkable technical progress is achieved.
本申请公开了一种可逆变色无机型人造石，包括以下重量百分数的原料：骨料40％‑50％、碳酸钙粉20％‑30％、高岭土0.5％‑1.0％、水泥20％‑30％、助剂0.05％‑2.5％、纤维0.05％‑0.1％、CoCl2·2C6H12N4·10H2O材料0.8％‑2.5％、水3％‑8％。所述的可逆变色无机型人造石是经过称料、搅拌、抽真空、压制成型、养护、后序加工等步骤制成的。本发明制得的无机型人造石的抗折强度在19.8MPa以上，压缩强度在93.4MPa以上，线性膨胀系数在4.3×10‑6℃‑1以下，且可逆变色，其中抗折强度、压缩强度、线性膨胀系数均远优于标准指标，具有显著技术进步。
Reversible color-changing inorganic artificial stone and production process thereof
可逆变色无机型人造石及其生产工艺
CHEN ZELIANG (Autor:in) / LUO YANGLIN (Autor:in) / LIU SONGYUN (Autor:in) / TANG XIONGYUE (Autor:in) / ZHONG TUYOU (Autor:in) / LUO CHUANDE (Autor:in) / CHEN XINGGUO (Autor:in) / DENG WENFENG (Autor:in)
30.11.2021
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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