A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Production process method of high-strength rock plate
The invention discloses a production process method of a high-strength rock plate. The production process method comprises the following steps: step 1, selecting materials; step 2, crushing; step 3, ball milling; step 4, sieving; step 5, spray drying; step 6, aging; step 7, roll forming; step 8, cutting; step 9, calcining; wherein in the first step, firstly, 40 to 55 parts of wollastonite, 25 to 30 parts of ball clay, 12 to 20 parts of potassium feldspar, 10 to 15 parts of flint clay, 6 to 10 parts of calcined talc, 5 to 10 parts of high alumina, 4 to 8 parts of modified silicon carbide, 0.8 to 2 parts of nano ceramic powder, 3 to 5 parts of bentonite, 4 to 8 parts of zirconium silicate and 1 to 2 parts of a blank toughening material are selected; wherein in the step 2, the raw materials weighed in the step 1 are respectively placed in a crusher for crushing treatment; according to the invention, the modified silicon carbide is added into the formula, the modified silicon carbide has the characteristic of high heat conductivity coefficient, and meanwhile, preheating and calcining treatment is carried out, so that the fracture rate of the rock plate is reduced, and the strength of the rock plate is improved.
本发明公开了一种高强度岩板的生产工艺方法，包括以下步骤：步骤一，选料；步骤二，破碎；步骤三，球磨；步骤四，过筛；步骤五，喷雾干燥；步骤六，陈腐；步骤七，辊压成型；步骤八，切割；步骤九，煅烧；其中在上述步骤一中，首先选择40‑55份的硅灰石、25‑30份的球土、12‑20份的钾长石、10‑15份的焦宝石、6‑10份的烧滑石、5‑10份的高铝土、4‑8份的改性碳化硅、0.8‑2份的纳米陶瓷粉、3‑5份的膨润土、4‑8份的硅酸锆和1‑2份的胚体增韧料；其中在上述步骤二中，将步骤一中称取的原料分别放置在破碎机中进行破碎处理；该发明，在配方中加入了改性碳化硅，通过改性碳化硅具有导热系数高的特点，同时进行了预热煅烧处理，降低了岩板的断裂率，从而提高了该岩板的强度。
Production process method of high-strength rock plate
The invention discloses a production process method of a high-strength rock plate. The production process method comprises the following steps: step 1, selecting materials; step 2, crushing; step 3, ball milling; step 4, sieving; step 5, spray drying; step 6, aging; step 7, roll forming; step 8, cutting; step 9, calcining; wherein in the first step, firstly, 40 to 55 parts of wollastonite, 25 to 30 parts of ball clay, 12 to 20 parts of potassium feldspar, 10 to 15 parts of flint clay, 6 to 10 parts of calcined talc, 5 to 10 parts of high alumina, 4 to 8 parts of modified silicon carbide, 0.8 to 2 parts of nano ceramic powder, 3 to 5 parts of bentonite, 4 to 8 parts of zirconium silicate and 1 to 2 parts of a blank toughening material are selected; wherein in the step 2, the raw materials weighed in the step 1 are respectively placed in a crusher for crushing treatment; according to the invention, the modified silicon carbide is added into the formula, the modified silicon carbide has the characteristic of high heat conductivity coefficient, and meanwhile, preheating and calcining treatment is carried out, so that the fracture rate of the rock plate is reduced, and the strength of the rock plate is improved.
本发明公开了一种高强度岩板的生产工艺方法，包括以下步骤：步骤一，选料；步骤二，破碎；步骤三，球磨；步骤四，过筛；步骤五，喷雾干燥；步骤六，陈腐；步骤七，辊压成型；步骤八，切割；步骤九，煅烧；其中在上述步骤一中，首先选择40‑55份的硅灰石、25‑30份的球土、12‑20份的钾长石、10‑15份的焦宝石、6‑10份的烧滑石、5‑10份的高铝土、4‑8份的改性碳化硅、0.8‑2份的纳米陶瓷粉、3‑5份的膨润土、4‑8份的硅酸锆和1‑2份的胚体增韧料；其中在上述步骤二中，将步骤一中称取的原料分别放置在破碎机中进行破碎处理；该发明，在配方中加入了改性碳化硅，通过改性碳化硅具有导热系数高的特点，同时进行了预热煅烧处理，降低了岩板的断裂率，从而提高了该岩板的强度。
Production process method of high-strength rock plate
一种高强度岩板的生产工艺方法
WU FUXIANG (author)
2023-03-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
High-strength vertical-fiber waterproof rock wool plate and production method thereof
| European Patent Office | 2016
High-strength environment-friendly ceramic rock plate and preparation process thereof
| European Patent Office | 2023