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- home > Supply > Anhui wall beams price change, change Liang Xin Li Wall (certified), change wall beams
Information Name: | Anhui wall beams price change, change Liang Xin Li Wall (certified), change wall beams |
Published: | 2015-07-14 |
Validity: | 0 |
Specifications: | Any |
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Price Description: | |
Detailed Product Description: | First we look to find out the specific methods of load-bearing walls need to do: First, we need to test the load-bearing walls can be demolished down to the load applied; and then we come back to confirm the size of a good cross-section of the beam needed; by calculating to calculate bar length matches. Then both sides of the wall were demolished with steel to support live, and most importantly, add the beam on a board, so it can guarantee the stability of the original, but also the steel wedge to hold more tight. Then confirm uprights stable load-bearing walls. After the wall removed, we need to clean up trash wall. You can remove the beam bottom die, bottom die down masonry need to dismantle the upper spacer layer together, then go and tie steel beams, and the need to support the side molding, wall beams change, to be noted that the template must be securely . So that it can meet the security needs of design beam section dimensions of the construction. The final step is the hole in the floor above reperfusion injury to the beam inside concrete. Start at one end of the beam start to the second hole when perfusion to the first hole to take the pulp prevail. And so on, until the entire beam filling solid concrete filled up. Wait until the concrete strength up to 100% of the time (about 15 days) to complete. Beam load-bearing walls to change these matters before the official test, make a test-loading test, load value can be estimated 10% of the failure load of change in the wall beams, girders change to do so mainly in order to check the test system is flexible and reliable, as well as on changes in the beam, the lower bearing plate in contact with the masonry between the groove is uniform and dense. At the same time before the change in the beam these formal testing should also be staged loading. Preferably each stage of loading the estimated failure load of 10%, should be uniform added over 1-1.5min, change the wall and bridge, then keep the pressure 2min. Beam load change applied to estimate the failure load of 80%, the loading rate should be scheduled to continue loading, until the groove between the masonry damage. Change wall beams, girders change, hit the post and if the inter-groove masonry cracks in the facade of rapid expansion and an increase in the supermarket, the oil pressure gauge pointer significant rollback, the inter-groove masonry reaches ultimate state. Wall beams change during the course of this trial, the case should be carefully observed change between the base beam groove masonry cracking and crack development of the first recorded oil pressure gauge readings at each load level, the situation with the fracture load changes and the like. If the inter-groove masonry bearing surfaces due to poor contact and showed partial compression or eccentric compression state before the change Liang found that the test should be stopped, adjust the test apparatus, Hubei wall beam prices to change, re-test; you can not adjust, Replace the measuring point. Cracks in the wall of the house is a very common quality problems. These cracks in the wall of housing affects not only beautiful, but also for housing caused great security risk. We change during the bearing wall construction beams are also often encounter the phenomenon of cracks in the wall, but a lot of people recognize the cracks of the wall sufficient enough. We also need to do remedial measures in the face of such situations. Anhui wall beams price change, change Liang Xin Li Wall (certification), the wall changed by the Nanyang City Xin Liang Li Liang walls provide change. Nanyang city walls change Liang Xin Li (www.hnqtgl.com) (www.hnqtgl.com) is an industry leader in Nanyang, Henan, construction, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Liang Xin Li walls change in leadership with the staff warmly welcome all inquiries negotiations to create change Liang Xin Li walls better future. |
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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