Construction Technology Flashcards
What are the purpose of the building regulations?
- The UK Building Regulations aim to ensure the safety, accessibility, and sustainability of buildings.
- They set standards for construction, fire safety, energy efficiency, and more.
Can you name one of the approved documents and its purpose?
- Approved Document M, part of the UK Building Regulations, outlines requirements for accessibility and usability in buildings.
- It ensures that structures are designed to be inclusive, allowing ease of access for people with disabilities.
- The document covers features such as ramps, stairs, entrances, and facilities to promote inclusivity in the built environment.
How are internal partitions constructed?
- In office fit-outs, internal partitions are constructed using metal stud framing.
- Materials like plasterboard or glass are attached to the framing, creating separate rooms.
- Insulation and finishes are added for soundproofing and aesthetics.
How are suspended ceilings constructed?
- This is a suspended ceiling system formed by a square grid.
- These are normally quicker to construct than alternative options and allow for service runs through the void above.
- They also offer easy access for service repairs.
How are raised access floors constructed?
- Constructing a raised access floor in office fit-outs involves preparing the subfloor, installing pedestals and stringers, placing panels, integrating cabling and services, and finishing with appropriate flooring.
What is the difference between a CAT A and CAT B fitout?
- A Cat A fit out will provide a basic level of finish above what is provided in a Shell and Core
- For example suspended ceiling tiles, raised floors, and basic mechanical electrical services
- A CAT B fitout overlays the CAT A provision with bespoke elements that are specific to the needs of the tenant to enable them to occupy the space
- For example this would include interior partitions, data cabling, artwork and branding
What are the key points of steel frame construction?
Steel frames are often quicker to assemble in comparison to alternative methods.
They they will not warp, split, crack or creep.
They offer the highest strength to weight ratio of any building material.
Steel frames require fire protection to be retrospectively installed.
Fixing components may require replacement over time.
The price of steel often fluctuates and can result in a lack of cost certainty.
What are the key points of concrete frame construction?
Concrete frames often provide good sound and heat insulation properties.
Maintenance requirements associated with concrete frames are relatively low
In most cases fire protection is not required.
In comparison to steel frames, they are more time consuming to install.
Concrete frames are often heavier and require larger foundations.
What are the key points of timber frame construction?
- Renowned for sustainability and efficiency.
- Embraces rapid assembly and cost-effectiveness.
- With factory precision, it ensures high-quality.
- Reduced on-site waste.
What allowances do you make for BWIC, testing and commissioning, subcontractor prelims and OH&P?
The typical allowances I have seen on similar projects I have carried out recently are:
BWIC @ 5%
Testing & Commissioning @ 5%
Subcontractor preliminaries @ 10%
Subcontractor OH&P @ 5%
Explain to me the different types of partition systems?
Drywall Partition Systems:
- Constructed using gypsum board or drywall, these partitions are cost-effective and offer sound insulation.
Glazed Partition Systems:
- Glazed partitions enhance natural light, create an open feel, and promote transparency.
Sliding Partition Systems:
- Sliding partitions use sliding panels to create flexible layouts. They are space-efficient and provide ease of operation.
What were the key differences in pod vs partitioning construction?
On DLA Piper, the key differences between pods and partitions were:
- The Pods had come with all finishes and furniture included.
- Ventilation requirements were minimal.
- Pods could be dissembled and moved to a another location.
- Overall the more cost effective option.
Can you tell me about the different types of FCU’s you have on your projects?
Fan coil units (FCUs) are devices used for heating and cooling in buildings.
Two-Pipe Fan Coil Units:
- These units have a single supply and return pipe for either heating or cooling, making them suitable for buildings where simultaneous heating and cooling are not required.
Four-Pipe Fan Coil Units:
- Four-pipe FCUs have two supply and two return pipes, allowing for independent heating and cooling. They are suitable for spaces requiring simultaneous heating and cooling.
Vertical Fan Coil Units:
