MATERIAL SPECIFICATION
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35 Terms
MATERIAL
SPECIFICATION
refers to a detailed document or guideline that defines the properties, quality, standards, and performance of materials used in construction.
PURPOSE OF MATERIAL SPECIFICATION?
1. Ensures Quality and Performance
2. Standardization
3. Compliance with Regulations
4. Prevents Cost Overruns
5. Facilitates Proper Procurement –
6. Supports Sustainability
Ensures Quality and Performance
Materials meet safety, durability, and functional requirements.
Standardization
Helps maintain consistency across projects.
Compliance with Regulations
Ensures materials follow national codes and industry standards.
Prevents Cost Overruns
Avoids the use of substandard materials that may lead to rework.
Facilitates Proper Procurement
Guides contractors and suppliers in selecting approved materials.
Supports Sustainability
Encourages environmentally friendly and energy-efficient materials.
TYPES OF SPECIFICATION
1. Descriptive Specifications
2. Performance Specifications
3. Proprietary Specifications
4. Reference Standard Specifications
Descriptive Specifications
Describe materials, products, and methods in detail without mentioning brand names.
Performance Specifications
Specify the required performance outcomes rather than exact materials or methods.
Proprietary Specifications
Specify a specific brand or product.
Reference Standard Specifications
Refer to industry standards or codes (e.g., ASTM, DPWH standards).
Master Format
a standardized system for organizing construction specifications, developed by the Construction Specifications Institute (CSI).
Three-Part Format:
General
Products
Execution
General
Scope, references, submittals, and quality requirements.
Products
Materials, brands, and technical requirements.
Execution
Installation, workmanship, and quality control.
General Requirements
Project requirements, scope, submittals,
quality control
Site Construction
Excavation, grading, earthwork, landscaping
Concrete
Cast-in-place concrete, precast concrete, cementitious materials
Masonry
Brick, concrete block, stonework
Metals
Structural steel, metal fabrications, railings
Wood and Plastics
Rough and finish carpentry, wood paneling
Thermal and Moisture Protection
Roofing, waterproofing, insulation
Doors and Windows
Wood, metal, glass, and specialty doors/windows
Finishes
Flooring, ceilings, painting, wall treatments
Specialties
Signage, toilet partitions, lockers, fire extinguishers
11. Equipment
Kitchen, medical, security equipment
12. Furnishings
Furniture, window treatments
13. Special Construction
Pre-engineered buildings, swimming pools, domes
14. Conveying Systems
Elevators, escalators, lifts
15. Mechanical
Plumbing, HVAC, fire protection
16. Electrical
Power distribution, lighting, communication systems
The 16 Divisions of Construction (Traditional Format)
1. General Requirements
2. Site Construction
3. Concrete
4. Masonry
5. Metals
6. Wood and Plastics
7. Thermal and Moisture Protection
8. Doors and Windows
9. Finishes
10. Specialties
11. Equipment
12. Furnishings
13. Special Construction
14. Conveying Systems
15. Mechanical
Electrical
Note 
Flashcards (35)