Ar Ranara

Ar Ranara Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Ar Ranara, Building Materials, DAVAO CITY, Davao City.

✨ Services:
• Architectural Design & Planning
• Detailed Quantity Surveying & Cost Estimation
• Construction Management & Execution
• Material Take-offs & Budget Optimization
• Project Supervision & Quality Control

14/08/2026

📌 Unsa ang pasabot?
Sa paghimog pundasyon o salog nga semento, ang mga eskina dali ra kaayo mabuak o mabuak-buak tungod sa gibug-aton ug kusog nga moagi didto. Kung patag lang o tul-id ang pagbutang sa puthaw, dili kini kusganon igo sa eskina.
Mao nga nagbutang sila og mga puthaw nga pormag-abaga o nagkalat gikan sa eskina padung sa gawas — gitawag kini og radial / fan-type reinforcement.
✅ Katuyoan: Aron masugamak ug masuyop ang kusog/gibug-aton nga moagi sa eskina, dili magtapok ra sa usa ka dapit → dili daling mabuak o magliki ang semento sa eskina.
✅ Ang pulong nga "Ces" sa unang litrato kay mubo ra sa "Corner / Eskina".
✅ Sa ikaduhang litrato, gipakita ang tinuod nga pagbutang: nagkalat nga mga puthaw gikan sa eskina, sama sa pormag-abaga.

07/08/2026

MCB vs MCCB: Key Differences & Explanation
These two are overcurrent/short-circuit protective circuit breakers—differ mainly in current capacity, voltage rating, size, and application:
⚙️ MCB (Miniature Circuit Breaker)
Full name: Miniature Circuit Breaker
Current range: Low current — typically up to 63A (some up to 100A)
Voltage: Low voltage residential/light commercial use
Size & design: Compact, small, fixed molded housing; usually for single/2/3-pole small circuits
Use: Home lighting circuits, wall outlets, small appliances, small office/shop circuits
Operation: Thermal or thermal-magnetic trip mechanism
🏭 MCCB (Moulded Case Circuit Breaker)
Full name: Moulded Case Circuit Breaker
Current range: Wide high current — 15A up to 2500A
Voltage: Higher low/medium industrial voltage ratings
Size & design: Larger, robust molded insulated case; adjustable trip settings possible
Use: Industrial machinery, main distribution boards, large commercial buildings, heavy power loads, motor control
Operation: Advanced thermal-magnetic or electronic trip units; can be manually adjusted for overload sensitivity
Quick Comparison Table
Table
Feature MCB MCCB
Rated Current Up to ~63A 15A to 2500A
Application Homes, small shops, light circuits Factories, large buildings, heavy loads
Size Compact Bulkier
Trip Adjustment Fixed Often adjustable
Cost Affordable More expensive
Simple Summary
MCB = small, low-current protection for everyday household/light power circuits.
MCCB = heavy-duty, high-current protection for industrial systems, main power distribution, and large equipment.
Both cut power automatically during overload or short circuit—but never swap them: using an MCB for high industrial loads will fail dangerously; MCCBs are overkill for simple home lighting circuits.

07/08/2026

These are electrical safety devices used in distribution boards—each has a distinct job:
🔌 MCB (Miniature Circuit Breaker)
Core function: Protects wiring & appliances from overload & short circuit (too much current flowing through the line).
Does NOT protect against electric shock/earth leakage.
Trips when current exceeds its rated limit (e.g., 16A, 32A).
⚡ RCCB (Residual Current Circuit Breaker; also called ELCB/RCD)
Core function: Detects earth leakage current (current leaking to ground, risk of fatal electric shock to people).
Does NOT protect against overload/short circuits—needs an MCB paired with it for full protection.
Trips fast when imbalance between live & neutral current is detected (e.g., 30mA for shock protection).
🛡️ RCBO (Residual Current Circuit Breaker with Overcurrent protection)
All-in-one device: Combines MCB + RCCB in a single unit.
Protects against overload/short circuit AND earth leakage/electric shock.
Saves space in the panel; each circuit has independent full protection.Device Overload/Short-Circuit Protection Earth Leakage/Shock Protection
MCB ✅ Yes ❌ No
RCCB ❌ No ✅ Yes
RCBO ✅ Yes ✅ Yes
Practical Use
MCB: Used alone for circuits where only wire/appliance protection is needed.
RCCB: Installed alongside MCBs to add shock safety for general areas, bathrooms, kitchens.
RCBO: Preferred for modern homes—each circuit has its own full protection; easier troubleshooting, compact panel setup.

07/08/2026
01/08/2026

Kini mao ang usa ka praktikal nga DIY pamaagi sa pag-ayo sa mga liki o nabuak nga tiles, kasagaran gitawag og "Tile Crack Repair / Grout Injection / Epoxy Resin Injection para sa Tiles".
Unsaon kini pagbuhat (gikan sa video):
Pag-andam: Gamit og drill o gamay nga pait aron buksan gamay ang tumoy sa liki aron mas dali masulod ang sagol.
Pagsagol: Pagsagol og semento, epoxy, o tile repair compound nga husto ang pagka-liquid.
Paggamit og syringe: Gamit og syringe aron hinayhinayon nga ipa-inject ang sagol diretso sa sulod sa liki—aron makasulod kini sa tibuok nga gilawmon ug dili lang sa ibabaw.
Paglinis ug pagpahapsay: Pagkahuman sa pag-inject, pahapsayon ug limpyohan ang sobra aron dili mamatikdan ang naay ayos.
Nganong maayo kini nga pamaagi?
Dili na kinahanglan ibali o ilisan ang tibuok tile → makadaginot ka og oras ug kwarta.
Makasulod gyud sa sulod sa liki aron dili na kini molapad pa ug dili na motulo ang tubig sa ilawom.
Sayon ra buhaton bisan sa balay (DIY), basta husto ang sagol ug pamaagi.
Gikan kini sa page nga Kabalbon DIY works, ug ang mensahe nila: "Wag agad baklasin!" — ayaw dayon kuhaa o ilisa, kay pwede ra maayoon sa ingon nga pamaagi.

01/08/2026

🛠️ Epoxy Flake Flooring: Steps & Material Details
(Based on the process shown in your reference video)
📋 Materials Needed
Table
Material Purpose
Epoxy Primer / Base Coat Seals concrete, improves adhesion, prevents moisture issues
Epoxy Body Coat Primary layer that holds the flakes; self-leveling type for smooth finish
Decorative Color Flakes Vinyl/quartz flakes (mixed colors: black, grey, white) for texture & design
Epoxy Top Coat Clear, UV-resistant / chemical-resistant sealer for gloss & protection
Tools Squeegee, spiked roller, flake broadcast scoop, trowel, solvent, spike shoes
📝 Step-by-Step Process
1. Surface Preparation (Most Critical!)
Clean concrete thoroughly: remove oil, dust, paint, and loose particles
Grind/sand the surface to create a rough profile for better bonding
Repair cracks, holes, and uneven areas with cement/epoxy filler
Ensure floor is 100% dry and free of moisture before starting
2. Apply Primer Coat
Mix epoxy primer per manufacturer ratio
Roll/squeegee evenly across the floor; let cure until tacky (usually 6–12 hours)
Fills tiny pores and stops air bubbles from appearing later
3. Apply Base Epoxy Coat
Mix the self-leveling epoxy body coat
Pour and spread evenly with a notched squeegee, then use a spiked roller to pop air bubbles
Work in sections so the epoxy does not dry before adding flakes
4. Broadcast Flakes (as shown in video)
While the base coat is still wet, scatter flakes evenly by hand or scoop
Cover fully (over-broadcast) so no base color shows through
Let it cure completely (12–24 hours)
5. Remove Excess Flakes
Once cured, scrape/sweep off loose flakes that did not stick
Lightly sand any sharp or raised spots for a smooth surface
6. Apply Protective Top Coat
Mix clear epoxy/polyurethane top coat
Spread evenly with a squeegee or roller
This gives the glossy, glass-like finish, protects against scratches, stains, and water
Allow full cure (24–48 hours light use; 7 days for heavy traffic)
✨ Key Notes
This is Epoxy Flake Flooring – durable, seamless, easy to clean, perfect for homes, garages, and commercial spaces
The finish in your reference is Dark Grey Base + Mixed Grey/Black/White Flakes with a high-gloss clear coat
Do not add cement directly to ready-mixed epoxy – it will ruin the mixture! If you need to adjust texture, use approved aggregates only.

31/07/2026

Nag-post: MONDO Philippines (brand sa mga materyales sa pagtukod)
Produkto: Mondolastic 900 Deck Seal — usa ka premium waterproofing para sa atop, deck, ug mga lugar nga kanunay mabasa.

31/07/2026

Ang nag-post kay Gloss Realm — mao ang ilang brand/negosyo nga nag-espesyalisar sa epoxy flooring. Ang caption nag-ingon: "Lava to Living Room: Epic 3D Epoxy Floor Transformation!"

Address

DAVAO CITY
Davao City
8000

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