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Stone
08/05
2016
Effect of surface treatment on carbonation of concrete -- the influence of concrete moisture diffusion
Concrete internal humidity conditions on its carbonation development influence, no pressure head in the water can only be in the form of vapor through the surface processing layer, the presence of water repellency change the concrete internal moisture diffusion process, and also changed the carbonization of the concrete development.
TAG:
Concrete
08/05
2016
Effect of surface treatment on carbonation of concrete -- the influence of coating amount and processing times
As the research penetration type paint usage and processing times on carbonation resistance of concrete after surface treatment, the literature on the use of silane emulsion, surface treatment of concrete with different dosage and different times of paint, then placed outdoors in the rain under the environment of study carbonization of the concrete situation. Results as shown in Figure 5.10, visible, with permeable coating to the increasing use of, concrete carbonation velocity coefficient decreases, anti carbonization ability is enhanced; when the penetration type coating amount is the same repeatedly processing than word processing carbonation effect is good. Similar conclusions are obtained in the literature, as shown in Figure 5.11.
TAG:
Concrete
08/05
2016
Surface treatment on concrete carbonation - the external environment
After the surface treatment under different environmental performance of concrete carbonation, comparing the three different environments After silane surface treatment of concrete carbonation rate coefficient not, as shown 5.6. From FIG.
TAG:
Concrete
08/05
2016
Technical problems in the use of stone protective agent
Selection of agents for stone door according to the type of stone, stone products application fields, environment etc. many factors to choose. Choosing the right stone protective agent, then we should pay attention to what technology in the process of use. Below for everyone to say that some of the technical problems in the use of stone protective agent.
TAG:
Stone
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