Mass Concrete

Calculate the strength development and temperature rise of fresh concrete.

Edwin Vermeulen · com.massconcreteheat.concrete

Not rated yet 1K+ downloads v4.9 878.5 KB Android 4.0+ PEGI 3 · Everyone

Download APK 878.5 KB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.9 (35)
Updated: Jan 5, 2026 (9 months ago)
APK size: 878.5 KB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Mar 27, 2021 (at least)
Permissions: 3 (1 sensitive)
Website: betonhuis.nl
Developer contact: [email protected]

About this APK

Mass Concrete is an app by Edwin Vermeulen in the Productivity category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

It asks for 3 permissions, 1 of them sensitive: modify shared storage. It asks for the same permissions as version 4.8.

Description

From the listing uploaded by “appupdater”.

This programm can be used to estimate the temperature rise and strength development of fresh concrete. On basis of the input like type of binder, binder content, fresh concrete temperature, formwork type and pour thickness the maximum temperature, the temperature differential between the core and the concrete surface and the compressive strength development are calculated. The program can also be used to calculate the risk of early-age cracking and the crack width and to determine the optimum formwork striking time. The strength development of concrete can also be calculated for thin sections and for accelerated curing and the program includes a maturity method. The temperature rise of the concrete is calculated with a finite element method, which results in a large number of calculations. Depending on the processor, the calculations may take between 2 and 10 seconds. This program is intended for demonstrations only. Use professional software for actual construction work. Suggestions and questions via e-mail are welcome. (Internet permission required for links and storage permission required for export of calculation results).

Version history

2 versions are listed, going back to v4.8.

v4.9 LATEST Jan 5, 2026 878.5 KB TRUSTED v4.8 Apr 6, 2024 880.8 KB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 5, 2026.
Certificate issued to “Edwin Vermeulen” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Jan 5, 2026
Validated against Google Play Jan 5, 2026
Signed byCN=Edwin Vermeulen, L=Alphen aan den Rijn, C=NL
Signing certificate (SHA-1)37:FF:33:CE:07:03:96:8A:09:FE:A2:A0:DA:81:B4:08:AD:8E:ED:8C
File MD5a98bb98d3c0a00521ec7365ffc64292e
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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (3)

Mass Concrete requests 3 permissions, 1 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Full network access android.permission.INTERNET
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Landscape screen android.hardware.screen.landscape

Mass Concrete APK: questions and answers

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 Mass Concrete 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 other version checked. After downloading, check that the file's MD5 is a98bb98d3c0a00521ec7365ffc64292e.