You don't actually need the PDF if you understand the Fajardo Coefficient System. Here is a quick cheat sheet based on his principles:
| Material | Location/Use | Coefficient per sqm (Approx) | | :--- | :--- | :--- | | 4" CHB | Block laying | 12.5 pcs | | Cement (40kg) | Plastering (16mm thk) | 0.25 bags | | Cement (40kg) | CHB Mortar (Class A) | 0.75 bags | | Sand | Plastering | 0.025 cu.m. | | Gravel | Slab (1:2:4) | 0.85 cu.m. / cu.m. concrete | | Plywood | Formworks (1 use) | 0.25 sheets |
Note: Always round up 10% for wastage—this is Fajardo’s golden rule.
| Step | Action | |------|--------| | 1 | Identify the construction item (e.g., 30 sq.m. CHB wall) | | 2 | Use Fajardo’s table to get materials per sq.m. or cu.m. | | 3 | Multiply by quantity to get total cement, sand, gravel, etc. | | 4 | Apply current local unit prices to compute total cost. | | 5 | Add labor, contingency, and profit separately. |
Many civil engineering review centers (Megareview, RI Review, Gillesania) have created Fajardo-style handouts. These are often PDFs given free to enrolled students. They use Fajardo's logic but update the prices and standards to the current year. Searching for "Civil Engineering Estimating Reviewer PDF" might be more productive.
The Simplified Construction Estimate by Max B. Fajardo Jr., even in its PDF form, is a timeless educational tool for understanding the why and how of construction estimates. While digital tools have taken over large-scale estimation, Fajardo’s method remains essential for building foundational knowledge, manual checking of software outputs, and quick field estimates. For anyone learning construction costing in the Philippines, this PDF is still a must-have reference. max fajardo simplified construction estimate pdf
Simplified Construction Estimate by Max Fajardo Jr. is a widely used reference in the Philippines for planners, builders, and engineering students. It provides a systematic and "simplified" approach to estimating construction materials and costs through detailed tables and functional analysis. Slideshare Core Content Overview
The book is structured to guide users from basic material properties to complex component estimations. Concrete and Masonry
: Includes detailed proportions for different concrete classes (Class A, B, C) and material requirements for footings, columns, beams, slabs, and stairs. Metal Reinforcement
: Covers steel bar identification, splicing, hooks, and specific reinforcement for hollow blocks, posts, and girders. Lumber and Carpentry
: Definitions of terms, unit measures, and estimates for wood posts, joists, sidings, ceiling boards, and door/window frames. Formworks and Scaffolding You don't actually need the PDF if you
: Comparative analysis of materials like plywood versus T&G for forms, including greasing and staging techniques. Finishes and Auxiliary Topics
: Guidance on painting (surface prep, ingredients, area coverage) and auxiliary items like water tanks, glass jalousies, and roofing. Slideshare Key Estimation Methods
Fajardo’s method relies on "Simplified Methods" that use pre-calculated tables and illustrative examples to save time. Volumetric Calculations : Formulas to determine concrete volume (
) and then convert those into specific counts of cement bags and cubic meters of sand and gravel. Unit Conversions
: Essential conversion tables (e.g., inches to meters) and adjustments for standard bag weights, such as the shift from 40kg to 50kg cement bags. Slideshare Authorized & Community Sources Full Text & Guides Calculators & Summaries Purchase & Hardcopy Complete PDF Versions Scribd (Third Edition) Simplified Construction Estimate by Max Fajardo Jr
hosts an enhanced 373-page PDF of the Third Edition, which is the most comprehensive version available for digital viewing.
A condensed research paper version that focuses on concrete and cement types is available at Academia.edu , providing a academic summary of his methods. For a quick preview of the first 50 pages, you can use the AnyFlip eBook viewer to see the layout and early chapters. Estimation Tools Material Estimates Guide
provides a simplified calculator based on Fajardo's formulas for calculating concrete volumes for walls and columns. A specific Slideshare presentation
focuses entirely on concrete mixing proportions and volumetric measurements as described in the book. Authentic Hardcopies