Manufacturing method of radiation-resistant anti-shrinking hydraulic gel material
A technology of cementitious materials and manufacturing methods, which is applied in the field of building materials, can solve the problems of aging of Portland cement products, large thermal stress and drying shrinkage, short service life, etc., and achieve the goal of solving production cost and durability problems Effect
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Embodiment 1
[0020] Embodiment one: a kind of manufacture method 1 of anti-radiation, anti-shrinkage hydraulic gelling material, it comprises the steps:
[0021] 1. Ingredients, the following raw materials are prepared according to the weight ratio:
[0022] Barite 10, strontite 20, boronite 10, Portland cement raw material (unground) 60;
[0023] 2. Raw meal preparation: Put the prepared materials together into the vertical raw meal mill for grinding, and put them into the warehouse for homogenization through 180 mesh;
[0024] 3. Sintering: sinter the homogenized raw meal in a vertical shaft kiln at 1200°C; sinter for 8 hours, and then fully cool the sintered raw meal to obtain clinker;
[0025] 4. Grinding: Add 5% dihydrate gypsum to the well-cooled clinker and grind together in the vertical mill. After passing through a 180-mesh sieve, inspect and pack the finished product.
Embodiment 2
[0026] Embodiment two: a kind of manufacture method 2 of anti-radiation, anti-shrinkage hydraulic gelling material, it comprises the steps:
[0027] 1. Ingredients: Prepare the following raw materials according to weight ratio:
[0028] Barite 20, strontite 10, boronite 5, Portland cement raw material (unground) 65.
[0029] 2. Raw material preparation: Put the prepared materials into the mill for grinding in the tube mill, and put them into the warehouse for homogenization through 180 mesh.
[0030] 3. Sintering: Sinter the homogenized raw meal in a new dry precalcining kiln at 1200~1250°C for 12 hours, and then fully cool the sintered raw meal to obtain clinker;
[0031] 4. Grinding: Add 5% dihydrate gypsum to the well-cooled clinker and grind together in the tube mill. After passing through a 180-mesh sieve, inspect and pack to complete the finished product.
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