Is under-beam curing necessary for expansion devices? How to do it? Introduction based on site conditions!
Introducing measures for work from below and splash prevention from the sides, tailored to the conditions of the site and construction!
When installing expansion joints, there are times when "under-beam protection" is required. However, there is often a lack of information on how to do this, which can be quite troublesome. At Expansion Joint Navi, we explain under-beam protection based on different site conditions. For more details, please check the related link. 【Contents】 ■ Why is under-beam protection necessary? ■ A comprehensive introduction to methods of under-beam protection! ■ Summary *For more details, please refer to the related link page or feel free to contact us.
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CRETEC, a company under Crittec Industries, was born from the combination of Create (creation) and Technology. As a comprehensive manufacturer of bridge expansion devices, we continue to develop expansion devices that contribute to the longevity of bridges and environmental protection. Moreover, we do not stop at product manufacturing; by consistently handling everything from research, design, manufacturing, sales, to construction in-house, we can manufacture and install expansion devices that meet the requests of our clients and general contractors, as well as the conditions and environments of the bridges and roads on-site. We also take into account the issues that arise during the installation of expansion devices and the damage conditions of existing devices that are removed, using this information to improve and develop our products. Please feel free to contact us for inquiries about bridge expansion devices, requests for materials, or estimates. ◆ What is a bridge expansion device? It is a component installed in the gap between the bridge abutment and the bridge girder, or between bridge girders. When designing a bridge, it is necessary to create a gap to prevent the bridge girders from colliding due to expansion and contraction caused by temperature changes. The bridge expansion device is required to cover this gap and ensure safe passage for vehicles and pedestrians.