Euco FiberCalc
v4.0 · 1.4 MB · code 4
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File information
UpdatedMay 31, 2020
PublishedMay 31, 2020
Packagecom.rpminc.fibercalc
Versionv4.0 (4)
Size1.4 MB
MD586b1aa703f978ca03d09be7d9d001db8
Min SDK14
Malware scanTRUSTED
Signature SHA18B:1D:12:67:93:01:86:CF:A7:A0:77:94:82:8B:0E:78:52:BD:28:D7
SignerCN=Robert Soisson, O=RPM
Total downloads1,000
This version1,000
DeveloperRPM International, Inc.
Age ratingEveryone
What's new in v4.0
The all-new FiberCalc APP from Euclid Chemical has been completely redesigned, works on multiple platforms, including desktop computers, and provides updated calculations current with industry standards. The generated output can be downloaded in PDF format and emailed or printed for project submittals when calculating the correct dosage of TUF-STRAND SF fiber for any floor slab, precast product or shotcrete application.
Security scan
TRUSTED
- Developer signature verified 2020-06-01
- Scanned for malware 2021-01-16 21:25:34
- Signature SHA1 8B:1D:12:67:93:01:86:CF:A7:A0:77:94:82:8B:0E:78:52:BD:28:D7
- File MD5 86b1aa703f978ca03d09be7d9d001db8
How to install Euco FiberCalc v4.0 on Android API 14+
Takes about 2 minutes. You'll need roughly 1.4 MB of free storage.
- Grab com.rpminc.fibercalc_4.apk — hit the Download button above (1.4 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 86b1aa703f978ca0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.rpminc.fibercalc_4.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Robert Soisson, O=RPM. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Euco FiberCalc — tap Open on the install screen, or find the Euco FiberCalc icon in your app drawer.
Common install errors for Euco FiberCalc
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 14 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.