MAKING NEW BUILDING BRICKS FROM RUBBLE

 MAKING NEW BUILDING BRICKS FROM RUBBLE

“Escumbro.” We hear that word often at construction sites—usually followed by signs offering it to anyone willing to haul it away. But what happens to the rest? In a country where construction never seems to slow down, we quietly generate millions of tons of rubble every year. And yet, this problem is often ignored, hidden behind temporary fences and tarpaulins.

Now imagine this: in Ukraine and Gaza—places devastated by war—engineers are turning rubble into brand-new building bricks. From destruction comes reconstruction. If they can do it amid war, what is stopping us from doing it amid peace?

---

The Technology Exists, and It Works

The process is surprisingly simple and well-tested:

1. Collect and Sort
   Concrete, tiles, masonry, stone—sorted into usable categories.
   
   

2. Crush the Rubble
   Specialized machines grind debris into aggregates.
   
   

3. Mix With a Binder
   Cement, lime, or even geopolymers—which are lower-carbon alternatives.
   
   

4. Mold and Press Into Bricks
   Some systems, like mobile block factories, make interlocking bricks that slot together like Lego.
   
   

5. Cure the Bricks
   Air-dry, kiln-dry, or chemical curing until they reach construction-grade strength.
   
   

These are not “toy bricks.” In many countries, recycled-rubble blocks already meet engineering standards for low-rise buildings, retaining walls, sidewalks, and social housing.

---

Real-World Examples We Can Learn From

• Ukraine now uses mobile block factories—deployed in conflict zones—to turn debris into interlocking bricks. Each unit costs about USD 80,000 and can produce up to 8,000 bricks a day, enough to build a school in a week.
  
  

• India has long produced affordable recycled concrete blocks from demolition waste.
  
  

• The UK uses rubble-based masonry units for green construction.
  
  

• In the Philippines, universities and some LGUs have made “eco-bricks,” combining rubble with cement or stabilizers for community structures.
  
  

If it works in these places, why can’t it work here—where rubble is everywhere?

---

The Perfect “Two-in-One” Solution

System thinking teaches us to solve overlapping problems together. Rubble disposal is a problem. Affordable housing is also a problem. Combining them gives us a “back-to-back” solution:

Turn rubble into bricks — build the homes we badly need.

There is no shortage of rubble, and certainly no shortage of demand for housing materials. Even if we do not face war, our construction boom—and our frequent typhoons, floods, and demolitions—generate more than enough debris.

---

Who Should Lead?

This is a project that naturally fits into the responsibilities of our agencies:

• LGUs – spearhead local rubble collection and brick-making operations.
  
  

• DILG – provide guidance, oversight, and uniform standards.
  
  

• DPWH – assist in technical and engineering evaluation.
  
  

• DHSUD – ensure the bricks meet housing standards.
  
  

• MMDA – coordinate rubble removal in Metro Manila.
  
  

• CDA – help cooperatives operate community-level brick factories.
  
  

Imagine barangays or cooperatives running small brick-making centers. Imagine LGUs turning their own construction waste into materials for relocation sites, day care centers, barangay halls, and sidewalks.

And yes—why not involve the private sector? Developers like SMDC, DMCI, Robinsons Land, and Ayala Land could participate or even adopt the technology in their own projects. They already generate rubble; why not convert it into usable bricks?

---

A Call to Action

We have the rubble. We have the technology. We have the demand. What we do not have—yet—is the coordinated effort to bring everything together.

If war-torn nations can turn ruins into homes, then surely we can turn our construction debris into something productive.

Instead of burying rubble in dumpsites, let’s build houses—and hope—with it.

It’s time we stop seeing escumbro as a nuisance. It might just be the foundation of our next solution.

RAMON IKE V. SENERES

www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/08-10-2026

CAN WE CONVERT USED GLASS BOTTLES INTO DECORATIVE JADE GLASS?

CAN WE CONVERT USED GLASS BOTTLES INTO DECORATIVE JADE GLASS?

I grew up in a time when soft drink bottles were “two-way”—you’d return them, wash them, and reuse them. Somehow, though, many of us forgot that lesson. Now, countless glass bottles are single-use, and once they break or are discarded, they clutter our landfills.

Lately, I discovered something exciting: jade glass made from recycled bottles. Yes, even shattered beer bottles can be melted and transformed into elegant, jade-colored glass tiles or slabs. Suddenly, our waste glass becomes a designer material—durable, beautiful, and full of circular promise.

---

How It Works

1. Collection and Cleaning
   Used bottles are gathered and sorted by color, labels removed, then cleaned thoroughly.
   
   

2. Crushing & Melting
   Broken glass becomes cullet—small pieces—and gets heated at very high temperatures.
   
   

3. Pigment Infusion
   During melting, minerals or colorants are added to create jade-like shades: emerald, sea green, or custom tones.
   
   

4. Forming
   The molten glass is cast into slabs, tiles, or decorative shapes.
   
   

5. Finishing
   Once cooled, the glass is polished or textured to mimic natural stones like jade or marble.
   
   

---

Why It’s Worth Doing

• Hard, Long-lasting: Jade glass has high scratch resistance and durability.
  
  

• Customizable: We can adjust colors, thickness, and finish.
  
  

• Low Maintenance: Easy to clean and polish, much more resilient than regular glass.
  
  

• Eco-friendly: We divert bottles from landfills and save energy, since recycling glass uses far less power than making new glass from raw sand.
  
  

• Jobs for Local Communities: Artisans, cooperatives, and small enterprises can take this on—especially in areas where bottle waste is abundant.
  
  

---

How We Could Use It

• As tiles or slabs for walls and floors, giving interiors a sleek, modern look.
  
  

• For furniture: tabletops, counters, decorative panels.
  
  

• In crafts: jewelry, architectural accents, or sculptural pieces.
  
  

Imagine barangays or communities setting up small “Glass-to-Jade” micro-workshops. They could collect bottle waste, turn it into glass slabs, and even sell finished products to homeowners or builders. A circular economy in action.

---

The Bigger Picture: Local Opportunity

We don’t have to import all the jade glass that’s available in the Philippine market. Big suppliers like Wilcon Depot and Tile Center already offer recycled-glass mosaics and slabs—but many of these are imported. Why not process our own?

The DILG could lead by encouraging LGUs to support local glass-upcycling projects. DOST and DTI could help with product development, design, and business support. Even the CDA (Cooperative Development Authority) could play a role, organizing local artisans into cooperatives.

I’ve worked with the Design Center of the Philippines (DCP), and I know they could help with the design and packaging side of this. They can refine not just the product, but the identity—making “Filipino jade glass” something local buyers would love.

---

Challenges and Risks

• Infrastructure: We need kilns and melting facilities—this isn’t a DIY weekend hobby if you want quality slabs.
  
  

• Consistency: Achieving a uniform jade color requires good sorting, controlled heating, and the right pigments.
  
  

• Scale: To be economically viable, the project needs a steady supply of bottle cullet and demand for finished glass.
  
  

---

Final Thoughts

Yes, we can convert used glass bottles into decorative jade glass—and we should. This isn’t just recycling; it’s upcycling, transforming what would be waste into something with beauty, use, and lasting value. It’s exactly the kind of community-centered, circular-design solution we need.

Let’s explore this: barangays, LGUs, cooperatives, and designers working together to build a “Glass-to-Jade” enterprise. It’s time we turn our bottle trash into treasure.

If you know of people or places already doing this—or interested in starting—please reach out. I want to help connect and scale.

RAMON IKE V. SENERES

www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/08-09-2026

CAN WE REALLY MAKE CHARCOAL FROM WASTE PAPER?

CAN WE REALLY MAKE CHARCOAL FROM WASTE PAPER?

For the longest time, paper has been treated as the “good guy” of waste—biodegradable, compostable, and generally harmless compared to plastic. And because of that, there has never been much motivation to recycle it. Unlike plastic bottles or metal cans, paper is rarely bought by junk shops anymore. When newspapers were still popular, “old news” was bought by the dangkal. Today, nobody wants your old newspapers—not even junk shops.

And yet, despite being biodegradable, paper still takes up space. A lot of space. Anyone who has tried storing used receipts, paper bags, envelopes, tickets, and packaging will understand what I mean. I once experimented by saving every scrap of paper I encountered—and within weeks, I found myself drowning in boxes of waste paper. I succeeded in collecting it. What I did not succeed in was finding a productive way to use it.

Paper-mâché? Yes, but the demand isn’t enough. Composting? Possible, but not always practical.

Then comes paper charcoal.

A simple idea, but a revolutionary one. One that, frankly, should have been invented a long time ago.

Paper charcoal—or paper briquettes—is made by shredding paper, soaking it to form pulp, pressing it into balls or blocks, and drying it until it becomes a solid, burnable fuel. And yes, it works. In fact, it’s already being done in some parts of the Philippines.

One encouraging example is at the University of St. La Salle in Bacolod, where Mr. Raymund Malapitan, together with NSTP facilitators and students, converts shredded campus paper waste into compact paper coal balls. Instead of ending up in trash bins and later in landfills, the paper becomes an alternative fuel—a clean, useful product. This is a circular design in action.

And it doesn’t stop there. Similar initiatives exist globally. In Zambia, for example, communities mix paper pulp with corn cob ash to make fuel briquettes, reducing the pressure on forests. In Mandaue City, DepEd schools have cooked rice using paper charcoal as a demonstration. Studies even show that paper charcoal can burn cleaner than wood charcoal, producing fewer harmful emissions.

But of course, it’s not perfect. Paper charcoal burns faster and with less heat than traditional charcoal. It needs to be thoroughly dried or it won’t ignite well. And scaling it up requires organized collection and cooperative production.

Still, the potential is enormous.

Just imagine: If barangays, cooperatives, and schools created small paper charcoal hubs, what would happen?
• We would reduce landfill volume.
• We would lessen the demand for wood-based charcoal, helping our forests.
• We would create new livelihood opportunities for poor communities.
• We would convert an undervalued waste stream into something useful and profitable.

This is not just recycling. This is community-based resource transformation.

The question now is: What will we do with this idea?

My hope is that cooperatives and livelihood groups will adopt it. That LGUs will support it. That schools and offices will send their shredded paper to production hubs. That entrepreneurs will innovate on design and create more efficient briquette molds.

For me, the next step is to monitor how this idea grows—where it takes root, and who benefits from it. If you know of any project, group, or barangay already producing paper charcoal, please let me know. I want to help amplify and connect these efforts.

After all, the best ideas are the ones that do not just solve a problem—they create opportunities.

And paper charcoal is one such idea whose time has finally come.

RAMON IKE V. SENERES

www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/08-08-2026

WHAT IS A REAL VIRTUAL ASSISTANT?

 WHAT IS A REAL VIRTUAL ASSISTANT?

That might sound like an oxymoron, but it isn’t. A “real” virtual assistant—despite the strange-sounding phrase—is, in fact, a real person. A breathing, thinking human being. The only thing “virtual” about him or her is the work arrangement: you don’t see them in your office, they’re not seated in the next cubicle, and you probably wouldn’t even know whether they’re in Makati, Malaysia, or Minnesota.

I am writing about this because of a recent—and very frustrating—experience with SkyCable. All I wanted was to disconnect my account. A simple request. But what should have taken five minutes took several days because I couldn’t reach a single human being. Everything was automated. Everything was menu-driven. And everything was rigid. No option matched my concern. No supervisor was available. No escalation path existed.

And this is where the problem begins: when companies rely entirely on bots.

Automation is useful—until it becomes a wall instead of a doorway.

I am not against artificial intelligence or automated chat systems. In fact, they make our lives easier in many ways. But the key word here is assist. Machines should assist humans, not replace them entirely, especially in customer service where empathy, judgment, and flexibility still matter.

This is where real virtual assistants come in.

A real VA is a remote professional—skilled, trained, and capable—who handles administrative, technical, creative, or customer-support work from anywhere in the world. The Philippines is already known globally for this workforce. According to industry reports, Filipino VAs remain among the most in-demand because of our hospitality, English proficiency, and problem-solving skills.

So why are some companies abandoning this advantage?

Why not offer the world a hybrid model: intelligent robots PLUS bright, friendly, adaptable Filipino VAs?

It’s the best of both worlds.

• Bots handle repetitive tasks.
  
  

• Humans handle exceptions, emotions, and judgment calls.
  
  

This creates better customer experience and sustains employment in our country.

Look at global trends: by 2028, the virtual assistant industry—human plus AI—is projected to reach over US$50 billion, according to Grand View Research. AI is growing fast, but so is demand for remote human talent because businesses still need real conversations, nuanced decisions, and tasks robots cannot yet master.

The BPO sector, one of our economic pillars, will only stay competitive if it evolves. Pure automation makes us replaceable. But a hybrid human-AI model makes us indispensable.

Customer frustration like mine should be a warning sign. When a customer cannot disconnect a cable account because no human can be found, something is wrong—not with technology but with the decision to remove people from the loop.

Virtual assistants—real ones—keep the loop human.

This raises more questions:

• Are companies trying to cut costs at the expense of service quality?
  
  

• Are they miscalculating the value of human intervention?
  
  

• Are our BPO policies encouraging a race to automation rather than a race to excellence?
  
  

My suggestion is simple:
Let AI do what it does best, and let Filipinos do what we do best.
We are good at understanding people. We are good at solving problems that aren’t in the script. We are good at making customers feel heard.

In this age of automation, the most powerful competitive advantage may still be the one thing machines cannot imitate: being human.

RAMON IKE V. SENERES

www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/08-07-2026