Practical Projects and Assessments

Module 8: Practical Projects and Assessments 

This module provides hands-on training through four essential masonry projects that develop both fundamental skills and advanced techniques. Each project includes detailed specifications, step-by-step methodologies, and precise assessment criteria to ensure industry-standard competency.

1. Constructing a Cavity Wall with Openings

Project Specifications:

• Construct a 1.5m high cavity wall with one window opening (minimum 600mm width)

• Incorporate proper damp-proof course installation

• Include weep holes at 900mm intervals

• Maintain consistent 75mm cavity width

Construction Methodology:

Foundation Preparation:

1. Verify foundation level using laser equipment

2. Mark wall alignment with chalk lines

3. Install DPC membrane with 150mm minimum overlap

Wall Construction:

1. Lay first course using gauge rods for consistency

2. Insert wall ties at 450mm vertical spacing

3. Build up both leaves simultaneously

4. Maintain cavity cleanliness using battens

Opening Construction:

1. Form reveals with returned brick ends

2. Install steel lintel with 150mm minimum bearing

3. Maintain cavity continuity around opening

4. Install flexible DPC above lintel

Assessment Criteria:

• Cavity cleanliness (max 10mm mortar droppings)

• Lintel bearing verification

• Weep hole placement accuracy

• Vertical alignment (±3mm tolerance)

2. Building a Garden Wall with Piers

Technical Requirements:

• Construct 1.8m length with 1.2m height

• Incorporate two 330x330mm piers

• Use frost-resistant materials throughout

• Include coping stones with proper weathering

Construction Process:

Wall Assembly:

1. Lay foundation course with engineering bricks

2. Build in stretcher bond above ground level

3. Maintain 10mm mortar joints consistently

Pier Integration:

1. Construct piers simultaneously with wall

2. Bond every fourth course into main wall

3. Check plumb with dual-axis level

Coping Installation:

1. Bed coping on fresh mortar bed

2. Ensure 40mm overhang with proper fall

3. Point underside with weather-struck joint

Quality Standards:

• Coping alignment (±2mm tolerance)

• Pier spacing accuracy (within 5mm)

• Frost-proof material verification

• Joint tooling consistency

3. Creating a Brick Arch or Feature

Project Parameters:

• Minimum 750mm span arch

• Choice of segmental or semi-circular profile

• Proper centering construction

• Uniform voussoir arrangement

Construction Technique:

Centering Setup:

1. Build temporary timber formwork

2. Secure with adjustable steel props

3. Verify profile with template

Brick Laying:*

1. Mark keystone position centrally

2. Lay skew bricks with tapered mortar beds

3. Maintain radial joint alignment

4. Install keystone last with precise fit

Curing Process:*

1. Maintain formwork for 7 days minimum

2. Monitor mortar curing conditions

3. Remove centering gradually

Assessment Focus:

• Voussoir cutting precision

• Radial joint alignment

• Keystone compression fit

• Arch symmetry verification

4. Repair and Maintenance Tasks

Practical Skills Development:

Repointing Procedure:

1. Joint preparation to 20mm depth

2. Use mortar hawk and narrow trowel

3. Apply mortar in layers

4. Finish to match existing profile

Brick Replacement:

1. Carefully remove damaged unit

2. Prepare mortar pockets

3. Butter replacement brick thoroughly

4. Align with existing courses

Quality Evaluation:

• Depth of joint preparation

• Mortar color matching

• Surface blending

• Structural integration

Comprehensive Assessment Framework:

1. Technical Execution:

• Measurement accuracy

• Tool application skills

• Material handling proficiency

2. Quality Control:

• Laser alignment verification

• Straightedge testing

• Plumb bob measurements

3. Professional Practice:

• Worksite organization

• Time management

• Safety compliance

Documentation Requirements:

• Daily progress photographs

• Material consumption records

• Defect identification reports

• Corrective action documentation

Safety Protocols:

• Full PPE compliance (gloves, goggles, masks)

• Manual handling procedures

• Dust suppression measures

• Tool maintenance checks

This module bridges theoretical knowledge with practical application through progressively challenging projects that develop both technical skills and professional judgment. The comprehensive assessment approach ensures students can demonstrate competency in all aspects of quality bricklaying, from new construction to repair work, while adhering to industry best practices and safety standards.