带来bim4all

建筑信息建模（BIM）在全球的采用和受欢迎程度上稳步提高。定义为“a proven process that keeps projects on time and on budget, reducing rework and increasing predictability and profitability”经过Leica GeosystemsBIM Field Trip, this 3D model-based system is saving architects, engineers and construction (AEC) industry professionals a significant amount of time and costs.

荷兰的一家公司完全相信这一概念，并完全致力于努力。BIM4ALL, a member of theBrevo Group，是一家创新的工程公司，旨在与AEC行业的所有领域分享BIM。致力于优化建筑项目的过程，BIM4ALL通过BIM的知识和经验来减少施工错误，并降低建筑成本。

作为Leica Geosystems 3D激光扫描仪，总站和GNSS解决方案的用户，BIM4Albob applel每年平均为全球200多名客户提供服务，每年平均有400个BIM项目。该公司已经为自己取名，通过领先的全球公司登陆帐户，同时还支持更多本地AEC公司。

“正如我们的标签线所述，我们致力于与客户和整体行业中的“建筑价值”，”BIM4ALL的3D激光扫描经理Jasper Voortman说。“我们的服务改善了建筑建设，通过在办公室创建精确的3D模型来帮助减少现场的错误。”

Services for various projects

尽管该公司专门研究BIM，但该概念中有许多方面。BIM4All为其为客户提供全面的投资组合而自豪，从而带来了更多的价值和咨询。服务是：

• BIM建模

• BIM管理

• BIM协调

• 3D激光扫描

• BIM Academy (Partner of Autodesk and Solibri)

• BIM Visualisations (in cooperation with Studio X)

These services have been used across the Netherlands and internationally. Some of BIM4ALL’s projects include:

• BIM for a new housing development in The Hague

• BIM for new construction of bridges in Denmark

• 荷兰政府建筑的BIM协调和管理

• BIM coordination with 3D laser scanning and BIM modelling of a new railway station in the Netherlands

• BIM coordination with 3D laser scanning and BIM modelling for renovation of a major department store in Amsterdam

“Our customers call us ‘BIM masters’, and we’re proud of that. We’re innovating the building sector. Like the name of our firm, we believe everyone can benefit from BIM, and it’s our goal to share this technology and our knowledge, to make everything once thought was impossible, possible,”said Voortman.

在地下进行激光扫描

BIM不仅对建造新建筑物有用，而且对建筑物和物体的翻新也很有用。为此，这是测量现实世界并将其捕获为3D模型的关键步骤。最好的方法是通过激光扫描。这使BIM从业人员能够准确地详细捕获环境，以检查对翻新，翻新，验证和文档的临时检查。

Recently, multiple companies in the Netherlands contacted BIM4ALL to document sewer pits across the whole country. Throughout the nation, there are around 80 million of these sewer pits and at least 10% of them needs to be replaced, due to corrosion from hydrogen sulfide gas.

When using the traditional means of excavating the pits, costs would run too high and it would pose a risk to the environment, not to mention the long duration of such a project. Using laser scanning, however, a composite mold can be made to renovate the corrosive areas in less than a day.

“使用激光扫描仪，我们能够在大约半小时内捕获这些坑。这样，我们将人员拒之门外，从而导致更安全的行动，”said Voortman.“成本下降，节省时间增加，环境的干扰大大减少。”

BIM4ALLused theLeica RTC360 3D激光扫描仪to document 5-metre-deep pits. Capturing 2 million points per second, each pit only took 15 to 30 minutes to complete. In conjunction, theLeica图标GPS 70 T GNSS接收器与荷兰坐标系一起使用，以准确定位和测量凹坑的深度。借助能够准确的倾斜补偿的惯性测量单元（IMU），工作人员能够轻松地测量坑中难以到达的区域。

详细的扫描已在Leica Cyclone Point Cloud处理软件然后导出使用Leica CloudWorx for 3D Reshaperplugin to visualise meshes for the client’s review. This reduces noise in the point clouds, enabling clients to clearly see the corrosion in the pits and allowing them to precisely create the needed composite molds.

“We’ve been working with Leica Geosystems solutions for one year now, and we can assure you that they provide the right tools to optimise our work process even further,”said Voortman.“The mix of technologies Leica Geosystems provides helped us create the added value for our customer that we strive to provide in every project.”

BIM gains even more and more users worldwide. Even several governments are now requiring BIM for all their construction or renovation projects. Firms like BIM4ALL and specialists like Voortman prove, with their knowledge and various services, the high potential and endless possibilities of the working method and the new technologies for the construction industry.

Creating virtual reality with laser scanning

As part of the Brevo Group, BIM4ALL has direct access to virtual, augmented and mixed reality creations through its sister company,工作室X。

So, it is no surprise, that when the contractor of the sewer pits asked what the possibilities were on behalf of a reality experience, Studio X happily stepped in.

Due to extracting the high-dynamic range images from the RTC360 scans, the team at Studio X was able to create a virtual reality experience, seen through an Oculus VR headset.

“By being able to experience the scans through VR (Virtual Reality), our client was blown away with how clearly they could see the extent of corrosion,”said Voortman.“As a member of the Brevo Group, it’s great to bring new technologies into the construction industry that can help them to make smarter and more informed choices, by optimizing the process and reduce (building)costs.”