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Preparation method of shock-heating-cracking-resistant inorganic artificial stone plate
The invention discloses a preparation method of a shock-heating-cracking-resistant inorganic artificial stone plate, and belongs to the technical field of building material preparation. The shock-heating-cracking resistant inorganic artificial stone plate is prepared from the following raw materials in parts by weight: 3-50 parts of an inorganic cementing material, 1-50 parts of a powder material, 40-80 parts of aggregate, 1-5 parts of a mixing liquid and 0-2 parts of a water reducing agent. The shock-heating-cracking-resistant inorganic artificial stone plate prepared by the preparation method disclosed by the invention does not crack after being tested for more than 15 minutes on a heating stage at 250 DEG C, the breaking strength is higher than 13MPa, the Mohs hardness is greater than 5, and the shock-heating-cracking-resistant inorganic artificial stone plate has a very high application prospect in the fields of inorganic artificial stone kitchen countertops, inorganic artificial stone dining tables and the like.
本发明公开了一种抗骤热开裂无机人造石板材的制备方法，属于建筑材料制备技术领域。本发明一种抗骤热开裂无机人造石板材是由以下重量份的原材料制备而成：无机胶凝材料3‑50份、粉料1‑50份、骨料40‑80份、拌合液体1‑5份、减水剂0‑2份。本发明制备的抗骤热开裂无机人造石板材，其250℃热台测试15分钟以上不开裂，且抗折强度高于13MPa，莫氏硬度大于5，在无机人造石厨房台面板、无机人造石餐桌等领域具有很高的应用前景。
Preparation method of shock-heating-cracking-resistant inorganic artificial stone plate
The invention discloses a preparation method of a shock-heating-cracking-resistant inorganic artificial stone plate, and belongs to the technical field of building material preparation. The shock-heating-cracking resistant inorganic artificial stone plate is prepared from the following raw materials in parts by weight: 3-50 parts of an inorganic cementing material, 1-50 parts of a powder material, 40-80 parts of aggregate, 1-5 parts of a mixing liquid and 0-2 parts of a water reducing agent. The shock-heating-cracking-resistant inorganic artificial stone plate prepared by the preparation method disclosed by the invention does not crack after being tested for more than 15 minutes on a heating stage at 250 DEG C, the breaking strength is higher than 13MPa, the Mohs hardness is greater than 5, and the shock-heating-cracking-resistant inorganic artificial stone plate has a very high application prospect in the fields of inorganic artificial stone kitchen countertops, inorganic artificial stone dining tables and the like.
本发明公开了一种抗骤热开裂无机人造石板材的制备方法，属于建筑材料制备技术领域。本发明一种抗骤热开裂无机人造石板材是由以下重量份的原材料制备而成：无机胶凝材料3‑50份、粉料1‑50份、骨料40‑80份、拌合液体1‑5份、减水剂0‑2份。本发明制备的抗骤热开裂无机人造石板材，其250℃热台测试15分钟以上不开裂，且抗折强度高于13MPa，莫氏硬度大于5，在无机人造石厨房台面板、无机人造石餐桌等领域具有很高的应用前景。
Preparation method of shock-heating-cracking-resistant inorganic artificial stone plate
一种抗骤热开裂无机人造石板材的制备方法
ZHANG BIN (author) / LYU ANCHEN (author) / WANG HUAQUAN (author) / LUO QINGWEI (author) / HUANG HAIZHI (author) / LIN YONGQUAN (author)
2021-11-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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