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RHCES Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from RHCES, Engineering service, M Santos Daang Pari, Sitio Hinapao, SAn Jose, Antipolo.

RHCEPEDA ENGINEERING SERVICES
Structural Analysis β€’ Structural Design β€’ Project Management β€’ Constructionβ€’ Quantity Estimation β€’ Engineering Seminars β€’ Website Development β€’ Software Development β€’ Android App Development

24/10/2026

May bago na ang RHCES Partners app! πŸ“± Mag-sign in gamit ang 6-digit code, ibahagi ang personal link mo, at kumita ng 7% sa bawat benta. Nasa dashboard ang mga click, benta, at kita mo. Libre sumali!

Paano mag-install (Early Access):

1. Sumali sa testers group (kung hindi mo pa naidagdag ang sarili mo): https://groups.google.com/g/rhces-partners-testers

2. Maging tester (buksan sa Android phone, naka-sign in sa parehong Gmail): https://play.google.com/apps/testing/com.rhces.partners Pindutin ang "Become a tester".

3. I-install ang app sa Google Play: https://play.google.com/store/apps/details?id=com.rhces.partners Lalabas ito bilang "RHCES Partners (Early Access)". Gagana lang ang link na ito pagkatapos ng step 2.

23/10/2026

How do you check one isolated footing, to NSCP 2015, in Excel? In 60 seconds:

βœ” One footing under one column: column size, service dead and live loads, moments, allowable soil pressure
βœ” 26 checks in the Design Check Summary, one overall result: FOOTING ADEQUATE
βœ” Now break it: allowable soil pressure 250 to 220 kPa. Soil pressure FAIL (199.7 vs 184.4, ratio 1.08), REVISE FOOTING. The area check still passes (5.760 vs 5.694): it counts the axial load only, the moments push the corner over
βœ” Type 250 again and it is green

Isolated Footing Designer (NSCP 2015 edition): Excel workbook + worked A4 sample calculation. An ACI 318-19 edition is there too.
Pay by GCash, Maya, QR Ph or PayPal. Your download appears as soon as payment clears.
Get it: https://spreadsheets.rhces.com/?q=Isolated+Footing+Designer

A design aid for one footing, gravity loads only: you still check every result.

22/10/2026

Two-way slab design in Excel, to NSCP 2015: in 60 seconds.

βœ” Type your panel: corner panel (case 4), clear spans 3.8 m x 5.0 m, h = 125 mm, 10 mm bars @ 200
βœ” The sheet works out the moment from the coefficient, the factored load and the span: 0.075 x 8.6 x 3.8Β² = 9.31 kNΒ·m/m
βœ” The Design Check Summary: 18 checks and one note, overall result SLAB ADEQUATE
βœ” Now break it: short bottom bar spacing 200 to 300 mm, the maximum spacing check fails (300 vs 250 mm), REVISE SLAB. Type 200 again and it is green

Two-Way Slab Designer, Coefficient Method, NSCP 2015 edition: Excel workbook + worked A4 sample calculation. There is also an ACI 318-19 edition.
Pay by GCash, Maya, QR Ph or PayPal. Your download appears as soon as payment is confirmed.
Get it: https://spreadsheets.rhces.com/?q=Two-Way+Slab+Designer

Full tutorial: on the RHCES page

A design aid: you check every result.

New in the RHCES stores: View sample.Every Excel design spreadsheet and every e-book now has a "View sample" button on i...
21/10/2026

New in the RHCES stores: View sample.

Every Excel design spreadsheet and every e-book now has a "View sample" button on its card. Click it and flip through a watermarked sample before you buy: the worked A4 calculation report for each spreadsheet, and excerpt pages for each e-book. It is free, and there is no sign-up.

Open a store and look for the button on any spreadsheet or e-book card:
67 Excel design spreadsheets: https://spreadsheets.rhces.com
6 engineering e-books: https://library.rhces.com
2 kids e-books: https://ebooks.rhces.com

21/10/2026

One-way slab design in Excel, to NSCP 2015: in 60 seconds.

βœ” Type your slab: S-1, simply supported, clear span 2.8 m, h = 150 mm, 10 mm bars @ 200, temperature bars 10 mm @ 250
βœ” The sheet works out the factored load (9.16 kN/m) and the moment: Mu = wu x spanΒ² / 8 = 8.98 kNΒ·m per metre strip
βœ” The Design Check Summary: 19 checks (13 PASS, 6 N/A), overall result SLAB ADEQUATE
βœ” Now break it: temperature bar spacing 250 to 300 mm, the steel area drops to 261.8 against the 270 minimum, one red FAIL, REVISE SLAB. Type 250 again and it is green

One-Way Slab Designer, NSCP 2015 edition: Excel workbook + worked A4 sample calculation. There is also an ACI 318-19 edition.
Pay by GCash, Maya, QR Ph or PayPal.
Get it: https://spreadsheets.rhces.com/?q=One-Way+Slab+Designer
The e-book RC Slab Design Made Clear explains the method: library.rhces.com

Full tutorial: on the RHCES page

A design aid: you check every result.

20/10/2026

RHCES Partner Program: the full tutorial, 4 minutes 24 seconds. How to join, how to get your link and how you get paid. Free to join.

Share RHCES spreadsheets and e-books, and earn 7% of the price the buyer pays on every sale that comes through your link.

In this video:
βœ” Who can join: any engineer, student, teacher, page owner or community admin, 18 or older, with a GCash or bank account in the Philippines. No website needed
βœ” The join form, field by field, and the 6-digit code that confirms your email. We check every application by hand
βœ” Signing in: no password, a 6-digit code each time
βœ” Your dashboard: partner code and short link, the link builder (all stores, one store or one product), your numbers, your money, recent sales and payouts (SAMPLE screens)
βœ” How a sale is credited: only if the buyer came through your link, remembered 30 days across our three stores; the last link wins
βœ” Buying through your own link
βœ” Getting paid: twice a month, on the 15th and the 28th, at least 500 pesos payable, less carries over; the transfer fee comes out of the payout; refunds
βœ” The rules: write "Affiliate link" near every link, no spam, no fake reviews, and the rules for paid ads

Chapters:
0:00 Overview
0:23 The idea
0:36 Who can join
0:52 Join the program
1:16 Confirm and approval
1:33 Sign in
1:42 Your links
1:56 Numbers and money
2:19 How a sale is credited
2:47 Your own purchases
2:57 Getting paid
3:26 Fee and refunds
3:46 The rules
4:08 Join now

Affiliate link: https://rhces.com/partners/?utm_source=facebook&utm_medium=social&utm_campaign=partner-program-tutorial

Free to join. Every application is checked by hand. No earnings are promised; partners are independent.

20/10/2026

Flat plate slab design in Excel, Direct Design Method, NSCP 2015: in 60 seconds.

βœ” Type your panel: flat plate (no beams), interior panel, spans 6 m x 5 m, columns 450 mm square, slab thickness 200 mm
βœ” The sheet works out the static moment: Mo = qu x Ly x LnΒ² / 8 = 11.28 x 5.00 x 5.55Β² / 8 = 217.2 kNΒ·m in direction 1
βœ” The Design Check Summary: a ratio of 1 or less passes, overall result SLAB ADEQUATE
βœ” Now break it: slab thickness 200 to 150 mm. Minimum thickness turns orange (150 vs 168 mm, CHECK DEFL.), punching shear turns red (1.384 vs 1.31 MPa), overall result REVISE SLAB. Type 200 again and it is green

Two-Way Slab Designer, Direct Design Method, NSCP 2015 edition: Excel workbook + worked A4 sample calculation. There is also an ACI 318-19 edition.
Pay by GCash, Maya, QR Ph or PayPal. Your download appears as soon as the payment clears.
Get it: https://spreadsheets.rhces.com/?q=Two-Way+Slab+Designer

Full tutorial: on the RHCES page

A design aid: you check every result.

19/10/2026

How to use the Two-Way Slab Designer, Direct Design Method (NSCP 2015): full tutorial, about 5 minutes, no ETABS needed.

Type your panel, read the Design Check Summary, then break it and fix it.

βœ” Worked sample: flat plate (no beams), interior panel, spans 6 m x 5 m, 450 mm square columns, h = 200 mm, f'c 28 MPa
βœ” Loads and factored load (11.28 kPa), static moment Mo = 217 kNΒ·m, the six Direct Design Method limits
βœ” Minimum thickness (5.55 m / 33 = 168 mm), negative and positive moments, column strip shares
βœ” Bars for every strip, with an override cell for your own spacing
βœ” One-way shear and punching shear at the interior column
βœ” Design Check Summary and the overall result
βœ” Break it and fix it: 200 to 150 mm turns minimum thickness orange and punching shear red (REVISE SLAB); type 200 again and it is green
βœ” Print to PDF: 5 A4 pages plus 2 pages of DDM tables

Two-Way Slab Designer (Direct Design Method, NSCP 2015): Excel workbook + worked A4 sample calculation. There is also an ACI 318-19 edition. Pay by GCash, Maya, QR Ph or PayPal; your download appears as soon as the payment clears.
Get it: https://spreadsheets.rhces.com/?q=Two-Way+Slab+Designer+Direct+Design+Method+NSCP+2015&utm_source=facebook&utm_medium=social&utm_campaign=tutorial-slab-ddm

A design aid: you check every result.

RC Beam Section Designer v1.1 is out. Free update for everyone who already purchased.What's new:βœ” Live section drawing: ...
18/10/2026

RC Beam Section Designer v1.1 is out. Free update for everyone who already purchased.

What's new:
βœ” Live section drawing: it redraws as you change bars and stirrups, true to scale
βœ” Second-layer bars now sit directly above the bars below (425.2.2)
βœ” Bars that don't fit are drawn in red
βœ” Bad entries are blocked with CHECK INPUTS (NSCP and ACI editions)
βœ” Same calculation results as v1.0 for every valid input

Applies to the NSCP 2015, ACI 318-19 and NSCP 2015 SMRF editions.

How to get it: open your order link and download again, or use "Find my order" at spreadsheets.rhces.com with your email and order reference. If you hit the download limit, email [email protected] with your order reference.

A design aid: you still check every result.

18/10/2026

Address

M Santos Daang Pari, Sitio Hinapao, SAn Jose
Antipolo
1870

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