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我厂生产的水泥瓦有平瓦和脊瓦两种。平瓦规格见图1所示,厚度为15mm;脊瓦形状及规格见图2所示。下面对水泥瓦的生产工艺作一简要介绍。一、原料1.水泥。生产平瓦,用400号水泥时,水泥与砂的配比为1:3.5,每千块瓦水泥耗量0.758吨,每袋水泥(50kg)出瓦66块;用500号水泥时,水泥与砂的配比为1:4,每千块瓦耗用水泥0.688吨,每袋水泥出瓦72.7块;用300号水泥时,水泥与砂的配比为1:3,每千块瓦耗用水泥0.845吨,50kg 水泥出瓦59.2块。
The cement tile produced by our factory has two kinds of flat tile and ridge tile. Flat tile specifications shown in Figure 1, the thickness of 15mm; ridge shape and specifications shown in Figure 2. The following is a brief introduction of the production process of cement tiles. First, raw materials 1. Cement. In the production of flat tiles, when cement No. 400 is used, the ratio of cement to sand is 1:3.5, the cement consumption per kilowatt is 0.758 tons, and the cement per bag (50kg) is 66 tiles; when cement 500 is used, cement is The ratio of sand is 1:4. 0.688 tons of cement is used per kilowatt of tile, and 72.7 pieces of cement are exported per bag. When 300 cement is used, the ratio of cement to sand is 1:3, and every kilowatt is used. 0.845 tons of cement, 50kg of cement out of 59.2 blocks.