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| No.9211588

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Information Name: | Supply cement foam equipment foam cement foam |
Published: | 2013-01-10 |
Validity: | 30 |
Specifications: | Cement foam equipment foam cement foam |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Cement foam equipment foam cement foam made out of foam requirements must be small and tight-knit before have mentioned, the size of the bubble a great influence, mainly affecting the quality of foam concrete: a smaller bubble size, foam concrete strength more high; larger the bubble diameter, the lower the intensity of foam concrete. Inversely proportional to the bubble diameter and strength. This is mainly the number of vesicles, and the hole-wall, the bubble between the supporting body; b foam bigger more communication hole, the higher the water absorption. This is mainly the larger the bubble, the worse the anti-stress, squeezed by the slurry in the slurry before the initial setting more susceptible to breakage connectivity; c bubbles larger the pouring worse the stability. Bubble bigger and more unstable. Bullae discharge fast break. Less stable than the paste extrusion vesicles; d bubbles larger the worse the insulation foam concrete. The experiments show that the equivalent density foam concrete, vesicles than large bubble insulation effect. According to the principle described above, the foam concrete with foam must be small, in order to ensure the quality of concrete. To this end, the device made out of cement foam bubble bubble diameter must be <1 mm, about 0.5 to 1 mm between the best and only affects the yield is too small and not much strength. The studies show that the holes in the concrete more than 1 mm hole is harmful, it must control the bubble size of 1 mm or less. Of course, the special technical requirements, except. To meet the needs of the special requirements of large bubble diameter, control and regulate the function of the cement foam equipment should bubble diameter, when necessary, be able to change the bubble diameter. Point of view, from the appearance of the bubble cement foam equipment system should be a small tight-knit, like a the cotton group or sponge, macro-back should not see the obvious bubble shape. Substandard foam glance all the way to see a bubble. The foam small is the unanimous conclusion of all foam concrete expert, high-performance foam machine foam system must be able to fine such as cotton. System bullae readily prepared vesicle difficult. The foaming confidential system of the bullae was easy to follow, while the system fine bubble, you need a certain technology. Therefore, a small bubble is also a manifestation of the good performance of the foam machine. Requirements of small the cement foam equipment foam, purchase must first have an understanding of the science of foam small, can not they have a "big bubble" than vesicles misconceptions, otherwise first into a purchase choice misunderstanding. Currently, many people are confused so contrary to scientific understanding. I usually come across such a friend. They look small, we developed the JF foam machine foam that bad, to be issued bullae go. Some require our foam machine adjusted to the bubble diameter of 3 mm or more, not to less than 1 mm microbubbles. Big bubble density, the density of the vesicles, the lighter the bubble the greater the concrete ", this is the first misconception;" big bubble high yield, low production of vesicles, "This is the second misconception;" big bubble conspicuous good-looking, vesicles inconspicuous look good ", this is the third misconception. We must understand that the foam concrete density does not depend on the size of the bubble, and depends on the porosity. Vesicles can reach the same low-density. 1cm 10 bullae the 1000 small bubbles can have the same density. In addition, we can not harm the quality of the foam concrete foam production and stomatal appearance. Henan Wang Yu building materials company for many years refer to professional insulation material production technology, research new products in cooperation with the Institute of Zhengzhou University, the developed macro Yu new insulation material by the National Quality Authentication, the stability of the company's Class A insulation board. Small risk, big return, quick, high-profit, suitable for all types of investors to make investment and cooperation. Company Address: Zhengzhou City, Henan Province, Beihuan the 6th Company Address: www.hongyujc.com www.hyjnjx.com |
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Copyright © GuangDong ICP No. 10089450, Henan Wang Yu energy-saving building materials All rights reserved.
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You are the 6983 visitor
Copyright © GuangDong ICP No. 10089450, Henan Wang Yu energy-saving building materials All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility