Performance test method for replacing siliceous material with recycled glass fiber reinforced plastic powder
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A technology of siliceous materials and testing methods, applied in the field of concrete, can solve the problems of no analysis and discussion of internal composition materials, no further research on concrete, etc., and achieve the effect of increasing the static stop time
Pending Publication Date: 2022-04-05
重庆重通成飞新材料有限公司 +1
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[0005] The embodiment of the present invention provides a method for testing the performance of glass fiber reinforced plastic recycled powder instead of siliceous materials, which solves the process method in the technical solution, does not carry out detailed analysis and discussion on the internal composition materials, and does not further study how to match and proportions to make better use of concrete
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Embodiment 1
[0038] The concrete formulation process specifically includes the following steps:
[0039] S1: Weigh fly ash, cement, lime, gypsum, aluminum powder paste, waste, wind blade recycled materials according to the experimental design plan, use an electronic balance accurate to 0.01 to weigh the materials, and make preparations before preparation ;
[0040] S2: Prepare and weigh the water temperature designed in the test plan, and accurately adjust the preparation conditions;
[0041] S3: Pour the weighed water into the mixing bucket, then add the fly ash, waste materials, and recycled fan blades into the water at the same time, and turn on the mixer to stir, so that all materials can be evenly stirred in the mixing bucket. For better dispersion, start stirring the material;
[0042] S4: Add gypsum and stir evenly, then add cement and lime, and stir until uniform. During this period, adjust the water consumption, determine the optimal water consumption through the degree of diffu...
Embodiment 2
[0061] The concrete formulation process specifically includes the following steps:
[0062] S1: Weigh fly ash, cement, lime, gypsum, aluminum powder paste, waste, wind blade recycled materials according to the experimental design plan, use an electronic balance accurate to 0.01 to weigh the materials, and make preparations before preparation ;
[0063] S2: Prepare and weigh the water temperature designed in the test plan, and accurately adjust the preparation conditions;
[0064] S3: Pour the weighed water into the mixing bucket, then add the fly ash, waste materials, and recycled fan blades into the water at the same time, and turn on the mixer to stir, so that all materials can be evenly stirred in the mixing bucket. For better dispersion, start stirring the material;
[0065] S4: Add gypsum and stir evenly, then add cement and lime, and stir until uniform. During this period, adjust the water consumption, determine the optimal water consumption through the degree of diffu...
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Abstract
The embodiment of the invention discloses a performance testing method for replacing a siliceous material with glass fiber reinforced plastic recycling powder. Concrete comprises the following components: cement, lime, gypsum, aluminum powder paste, scrap iron, fly ash and a fan blade recycled material. According to the performance test method for replacing the siliceous material with the glass fiber reinforced plastic recycled powder, when the siliceous material is coal ash, the strength of an AAC product is reduced along with the increase of the mixing amount of the wind power blade recycled powder, the strength of the AAC product is increased along with the increase of the dry material amount, the replacement proportion is increased, the fluidity of slurry is reduced, and the water storage amount is increased; the strength decreasing proportion is gradually increased, and the strength of the prepared aerated block is in a decreasing trend; when sand is selected as the siliceous material, the strength and the compressive strength of the AAC product are improved along with the increase of the mixing amount of the recycled powder of the wind power blade; along with the increase of the dry material amount, the strength of an AAC product is gradually increased, and along with the increase of the mixing amount of wind power blade recycled powder, the water demand of slurry is increased, so that the standing time is prolonged, and the production is not facilitated.
Description
technical field [0001] The invention relates to the technical field of concrete, in particular to a performance test method for replacing siliceous materials with glass fiber reinforced plastic recycled powder. Background technique [0002] Concrete, referred to as concrete: refers to a general designation of engineering composite materials that use cementitious materials to cement aggregates into a whole. The term concrete usually refers to the use of cement as cementitious material and sand and stone as aggregates; It is mixed with water in a certain proportion and mixed with cement concrete, also known as ordinary concrete, which is widely used in civil engineering, as well as concrete composed of some other materials. [0003] The existing publication number is CN112851227A, which discloses a concrete formula and preparation process, which solves the problems of insufficient concrete viscosity and slag lightweight aggregates causing adverse effects on the environment, bu...
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