Cálculo del Factor de Forma

Tool which calculates the form factor for the protection of metal profiles

Saint-Gobain · es.placo.factorforma

Not rated yet 5K+ downloads v3.4.0 5 MB Android 7.0+ PEGI 3 · Everyone

Download APK 5 MB All versions

Signature matches the Google Play version Details

Cálculo del Factor de Forma screenshot 1

Cálculo del Factor de Forma screenshot 2

Cálculo del Factor de Forma screenshot 3

Cálculo del Factor de Forma screenshot 4

Cálculo del Factor de Forma screenshot 5

Cálculo del Factor de Forma screenshot 6

At a glance

Latest version: v3.4.0 (30400)
Updated: Jul 31, 2026 (2 months ago)
APK size: 5 MB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Category: Tools (app)
Permissions: 8 (4 sensitive)
Website: placo.es
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Cálculo del Factor de Forma is an app by Saint-Gobain in the Tools category. It has no native code, so it runs on any Android processor.

Since version 2.0.0, the APK grew from 1.9 MB to 5 MB and the minimum Android version rose from 5.0 to 7.0. It asks for 8 permissions, 4 of them sensitive, including record audio, read contacts and find accounts on the device. It asks for the same permissions as version 3.3.0.

What's new in v3.4.0

App update

Description

From the listing uploaded by “appupdater”.

Tool which calculates the form factor for the protection of metal profiles in accordance with standard UNE-ENV 13381 – 4:2005, whether for mortar that has a plaster base or laminated plaster plating. In order for a specific laminated steel profile to receive the highest classification of R, and therefore maintain its mechanical properties in the event of a fire, it must be protected by coating it with reduced thermal conductivity insulation materials that are fire-resistant, as is the case with the products PLACO Igniver and PPF plates. The thickness in mm required for coating the selected metal profile can be determined in five simple steps: 1- Material requiring protection – Plaster or Plate 2- Type of profile 3- Length of profile 4- Type of protection – 4 faces, 3 faces, 2 faces or 1 face 5- Required R level – Resistance to fire in minutes Once the results are calculated, you will be provided with a summary of the variables which is ready for sending to anyone you wish to contact by e-mail. PLACO’s Tool for Form Factor Calculation is the first such mobile application available in the Spanish market. Placo’s form factor application performs its calculations on the basis of the technical specifications of the products Igniver (mortar with a plaster base) and PPF plates (plates of laminated plaster).

Version history

4 versions are listed, going back to v2.0.0. Since v3.2.0 it requires Android 7.0+.

v3.4.0 LATEST Jul 31, 2026 5 MB TRUSTED v3.3.0 Sep 27, 2025 5 MB TRUSTED v3.2.0 Aug 28, 2025 5 MB TRUSTED v2.0.0 Jul 30, 2020 1.9 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 31, 2026.
Certificate issued to “Placo Soluciones Innovadoras” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jul 31, 2026
Validated against Google Play Jul 31, 2026
Signed byCN=Unknown, OU=Marketing, O=Placo Soluciones Innovadoras, L=Madrid, ST=Madrid, C=es
Signing certificate (SHA-1)0A:3C:7C:20:C7:B6:0F:4D:1F:9D:45:B9:70:EF:8B:FD:50:20:2F:FC
File MD51d05a73eecd807b7cdb44bde6609ab7a
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (8)

Cálculo del Factor de Forma requests 8 permissions, 4 of them sensitive.

Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Read contacts Sensitive android.permission.READ_CONTACTS
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Write contacts Sensitive android.permission.WRITE_CONTACTS
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) es.placo.factorforma.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone

Cálculo del Factor de Forma APK: questions and answers

Is there a version of Cálculo del Factor de Forma for older Android phones?

The current version needs Android 7.0 or later. Version 2.0.0 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.0.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Cálculo del Factor de Forma APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 1d05a73eecd807b7cdb44bde6609ab7a.