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- home > Supply > Wall change _ Xin Li Liang Liang walls change 17 years of experience _ Wall Hunan Liang change
Information Name: | Wall change _ Xin Li Liang Liang walls change 17 years of experience _ Wall Hunan Liang change |
Published: | 2015-07-07 |
Validity: | 0 |
Specifications: | Any |
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Detailed Product Description: | In ensuring the stability of the firm column, remove the wall, at the same time, according to the cross-sectional dimensions of the beam and the supporting beam length excluding the lower part of the wall, remove debris, to prevent the former joint concrete slab whereabouts can not be greater than 1.5 m spacing to increase steel support, and within the range of the beam concrete pouring, after a good template support, along the upper floor along from one or both ends the pouring of concrete beams, concrete mixing well after no more than concrete early solidification length. Spaced about 1m, with diameter of about 150mm of concrete pouring hole. Wherein the change in the load-bearing beams host shear apparatus into a good hole cut, the need to pay attention to the top surface of the instrument of bricks bearing plate and the test piece coincides Henan walls change beam, the instrument axis coincide with the axis of bricks . If you cut the hole too long, the tail should be an additional instrument pad. However, the operation changes in the wall beam shear apparatus, uniform horizontal load applied to change Hubei wall beams relative displacement between the specimen and masonry until the specimen to destroy the state. Loading the whole process should be as 1-3min. The representative value of the wall shear strength and load-bearing beams change change beam measurement area brick through the seam along the same compressive strength to take each point average. Currently, the detection beam in masonry bearing walls to change the structure of the project has been in practice in the rapid development of Hunan Liang walls change, in addition to the above described common already in situ axial compression method, flat top, in situ single shear outside, in situ single brick double cut it, there are cylinder pressure method, launch method, mortar sheet shearing, springback law, Dutch law and nail point method. Beam load-bearing walls to change the construction process, making mixed concrete will be used when it is water, which is a great learning in the above-water, under normal circumstances we are using drinkable tap water, river water, well water, the water PH value is generally less than 4. The plant's waste water, swamp water, which contains minerals more hard water is not available, as well as water, fat, sugars, acids these harmful substances is absolutely not used. Wall change _ Xin Li Liang Liang walls change 17 years of experience _ Hunan walls change from the Nanyang City Xin Liang Li Liang walls provide change. Wall change _ Xin Li Liang Liang walls change 17 years of experience _ Hunan Liang change the wall is the wall change in Nanyang City Xin Li Liang (www.hnqtgl.com) (www.hnqtgl.com) this year introduced a new upgrade, more Picture for reference only, please call Tel picture on this page or to obtain the latest information, contact: Increasing Qin. |
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Copyright © GuangDong ICP No. 10089450, Nanyang City walls change Liang Xin Li All rights reserved.
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You are the 22815 visitor
Copyright © GuangDong ICP No. 10089450, Nanyang City walls change Liang Xin Li 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