Cement proportioning method for building construction
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 温州市东风建筑工程公司
- Publication Date
- 2021-11-02
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of cement proportioning, in particular to a cement proportioning method for building construction. Background technique
[0002] Cement is one of the main building materials, the most widely used building material and engineering material, widely used in construction, water conservancy, road, petroleum, chemical and military engineering. The raw materials of cement are limestone, clay, iron ore, coal and so on. In the cement production process, one ton of Portland cement needs to grind three tons of materials, which contain various raw materials, fuels, clinker, mixtures, gypsum, dry process cement production lines, etc. The so-called cement construction mix ratio refers to the The proportion relationship among the various components, adjustment steps: set the mixing ratio of the laboratory as follows: cement: water: sand: gravel = 1: x: y: z, the moisture content of the sand on site is m, and the moisture ...