Method used for rapid measuring of furniture factory mortar cube compressive strength

Abstract

The invention discloses a method used for rapid measuring of furniture factory mortar cube compressive strength. According to the method, a test die is prepared from cast iron or steel; a tamping rod is a steel rod, a pressure testing machine, and a backing plate are adopted; in preparation of masonry mortar testing pieces, a bottomless test die is placed on common clay bricks, wherein the inner wall of the bottomless test die is coated with a thin layer of machine oil or a release agent; the bottomless test die is filled with mortar via injection in one time; when pocking marks are formed on the surface of the mortar, the mortar higher than the bottomless test die is removed along the top surface of the bottomless test die; a test piece is placed on a pushing plate of a testing machine; the testing machine is turned on, a ball seat is adjusted so as to realize balance pressure on a contact surface, continuous and uniform pressure loading is carried out in pressure-bearing test, pressure loading speed is controlled to be 0.5 to 1.5kN per minute, and when the test piece deforms rapidly because of close to destroy, adjusting of a testing machine accelerator is stopped until the test piece is destroyed, and destroy load is recorded; and at last the mortar cube compressive strength is calculated. The method is simple in operation process, can be used for testing cube compressive strength accurately, and is capable of providing subsequent operation with convenience and ensuring construction quality.

Description

technical field [0001] The invention relates to a method, in particular to a method for quickly testing the compressive strength of mortar cubes in furniture workshops. Background technique [0002] Architecture is the general term for buildings and structures, and it is an artificial environment created by people using the material and technological means they have mastered, and using certain scientific laws, feng shui concepts, and aesthetic principles to meet the needs of social life. The objects of architecture range from regional planning, urban planning, landscape design, etc. to comprehensive environmental design and construction, and related construction processes before the formation of communities, as small as the production of indoor furniture and small objects. And its usual objects are units in a certain field. [0003] In the context of architecture and civil engineering, "construction" refers to the process of constructing buildings or developing infrastructu...

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the large error of the above-mentioned existing method for measuring the compressive strength of mortar cubes, which causes serious quality problems after the mortar is used in the building, and finally fails to meet the standards when the building is checked and accepted, resulting in rework and affecting the construction period. To solve the problem, a method for quickly testing the compressive strength of mortar cubes in furniture workshops was designed. The operation process of this method is simple, and it can accurately test the compressive strength of cubes, which is convenient for subsequent operations and ensures the quality of the project. The method of measuring the compressive strength of mortar cubes has a large error, which causes serious quality problems after the mortar is used in the building, and finally fails to meet the standards when the building is accepted, resulting in rework and affecting the construction period.

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