「英中对照」时间就是金钱：如何用 DIRTT 预制化施工压缩室内工期、提前入住

Interior construction is often the slowest phase of a building project. It gives a space function and feel but demands tight coordination among multiple trades focused on countless small details. With everything happening in a limited space, much of that work must be sequential rather than simultaneous, adding time to the construction schedule. 室内装修往往是建筑项目中耗时最长的阶段。它赋予空间功能与质感，却要求多个专注于无数细微之处的专业工种之间紧密协调。由于所有工作都在有限的空间内进行，大部分工作必须按顺序而非同时进行，从而拖长了施工进度。

When one task shifts, every trade after it feels the delay.当一项任务发生变动，其后的每个工种都会受到延误的影响。

Contractors can absorb changes and reach move-in sooner with prefabricated construction. By shifting more work into a controlled manufacturing environment, multiple components can be built concurrently while other work continues on site. Instead of coordinating multiple separate trades, one project team handles the work, so a single change won’t ripple through the schedule.借助预制装配式施工，承包商能够消化变更并更快实现入住。通过将更多工作转移到受控的制造环境中，多个构件可以同步生产，同时现场的其他工作照常推进。不再需要协调多个相互独立的工种，而是由一个项目团队负责全部工作，因此单项变更不会在进度中引发连锁反应。

Changes happen变更时有发生

Changes to construction projects are the rule, not the exception. In interior construction, where multiple building systems and trades intersect, even small changes to scope or design can have an outsized impact on the schedule. Changes can stem from design decisions, unexpected site conditions, material availability, or labor shortages.建筑项目发生变更是常态，而非例外。在室内装修领域，多个建筑系统和工种相互交叉，即使是范围或设计上的微小变更，也可能对进度造成超乎比例的影响。变更可能源于设计决策、意外的现场条件、材料供应情况或劳动力短缺。

A recent study examining 1,271 change orders found that 27.7% involved adding or deleting items from the original design. Another quarter involved personnel changes, with unexpected site conditions among the contributing factors. Many of these changes resulted in schedule delays. 一项近期研究考察了 1,271 份变更单，发现其中 27.7% 涉及在原设计中增加或删除项目。另有四分之一涉及人员变动，意外的现场条件也是促成因素之一。其中许多变更导致了进度延误。

Part of that delay stems from the extensive coordination required between teams. For example, moving an interior wall just three inches can affect electrical layouts, HVAC distribution, door locations, accessibility requirements, and other adjacent building systems. Each affected team may need to review the change, adjust its work, and coordinate with others before construction can move forward.部分延误源于团队之间所需的大量协调。例如，仅将一面内墙移动三英寸，就可能影响电气布局、暖通空调（HVAC）分布、门的位置、无障碍要求以及其他相邻的建筑系统。每个受影响的团队都可能需要审查该变更、调整自身工作，并与其他团队协调，施工才能继续推进。

Because many interior trades work sequentially, the impact doesn’t necessarily stop there. A delay to one scope can push back the work that follows, turning a seemingly minor change into a broader schedule impact.由于许多室内工种按顺序施工，其影响不一定就此止步。某一范围工作的延误可能推迟后续工作，使一处看似微小的变更演变为更广泛的进度影响。

Making up lost time弥补损失的时间

There are limited ways to make up lost time on a construction job site. Adding more labor may seem like an obvious solution, but an ongoing labor shortage makes that increasingly difficult: 45% of contractors say they’re delaying projects because of this shortage. And even when additional labor is available, interior job sites have finite space. Adding more workers doesn’t necessarily mean more work can happen at once.在建筑施工现场，弥补损失时间的方法十分有限。增加更多劳动力看似是显而易见的解决方案，但持续的劳动力短缺使这一点越来越困难：45% 的承包商表示正因劳动力短缺而推迟项目。即便有额外的劳动力可用，室内施工现场的空间也是有限的。增加更多工人并不一定意味着可以同时开展更多工作。

Labor is only one constraint. Material availability, fabrication lead times, and dependencies between trades can also limit how quickly a project team can recover lost time.劳动力只是其中一个制约因素。材料供应情况、加工制作周期以及工种之间的依赖关系，同样会限制项目团队挽回损失时间的速度。

For instance, a project involving custom millwork may require months of lead time for fabrication and delivery. A single change can require that millwork to be modified or even remade to accommodate new conditions. With a fixed move-in date, there may be little room in the remaining schedule to absorb that rework.例如，涉及定制木制品的项目可能需要数月的制作和交付前置时间。一次变更就可能要求修改甚至重新制作这些木制品，以适应新的条件。在入住日期固定的情况下，剩余工期可能几乎没有余地来消化这些返工。

Make changes off-site for faster results在场外进行变更，更快取得成果

Moving more interior construction elements off-site can give project teams greater flexibility to respond to changes without putting the entire schedule on hold. Surveys show that schedules can be compressed by 10-30% through prefabricated interior construction, in part because components can be manufactured off site while other construction activities continue on site. 将更多室内施工元素转移到场外，可以让项目团队更灵活地应对变更，而不必让整个工期暂停。调查显示，通过预制化室内施工，工期可压缩10-30%，部分原因是构件可以在场外制造，而其他施工活动则在现场继续进行。

For example, the custom millwork could be managed with DIRTT’s digital design and manufacturing processes, translating updated project requirements into precisely manufactured components with a production timeline of just 21 days. This gives project teams another option for recovering time when a fixed move-in date is approaching.例如，定制木制品可以借助DIRTT的数字化设计与制造流程进行管理，将更新后的项目需求转化为精确制造的构件，生产周期仅需21天。这为项目团队在固定入住日期临近时提供了另一种追回时间的选择。

Prefabrication can also reduce the number of on-site handoffs required to execute a change. With DIRTT, interior components are designed as an integrated system and manufactured off site, allowing adjustments to be coordinated across the solution before components arrive on site. This can help contain the impact of a change rather than allowing it to impact multiple sequential trades.预制化还可以减少执行变更所需的现场交接次数。借助DIRTT，室内构件作为一个集成系统进行设计并在场外制造，使得调整能够在构件运抵现场之前在整个解决方案中协调完成。这有助于控制变更的影响，避免其波及多个依次进行的工种。

The benefits can extend beyond initial construction. As technology, equipment, or space requirements change over time, adaptable interior systems can make future updates less disruptive. With prefabricated panels, individual wall panels can be removed and replaced without the demolition and reconstruction associated with conventional construction.这些益处还可以延伸到初始施工之后。随着技术、设备或空间需求随时间变化，适应性强的室内系统可以使未来的更新干扰更小。采用预制板材，单个墙板可以拆除和更换，而无需传统施工所带来的拆除和重建。

Reduce the numbers, compress the schedules减少数量，压缩工期

Compressing construction timelines benefits all project stakeholders. Time is money, and minimizing delays can have a meaningful impact on project costs and, ultimately, the people waiting to use the space. Whether it's a healthcare facility, an office setting, or a higher-education campus, the sooner the project is complete, the sooner the space can begin serving patients, employees, students, and the organizations that depend on it.压缩施工工期对所有项目相关方都有益。时间就是金钱，最大限度地减少延误可以对项目成本以及最终等待使用空间的人们产生切实的影响。无论是医疗机构、办公场所还是高等教育校园，项目完成得越早，空间就能越早开始为患者、员工、学生以及依赖它的组织服务。

Using prefabrication for interior construction projects can consolidate traditionally separate scopes, reduce coordination and on-site handoffs, and allow more work to happen concurrently. For project teams facing fixed deadlines and inevitable changes, that flexibility can mean less disruption, greater schedule certainty, and an earlier path to move-in. Learn more about how DIRTT can help create a more predictable path from design through installation.在室内施工项目中采用预制化，可以整合传统上相互独立的施工范围，减少协调工作和现场交接，并使更多工作能够并行开展。对于面临固定截止日期和不可避免变更的项目团队来说，这种灵活性意味着更少的干扰、更高的工期确定性，以及更早实现入住的路径。了解更多 关于DIRTT如何帮助打造一条从设计到安装更具可预测性的路径。