Is WPM® Crack Inducer Profile replacing waterproofing roll materials? Tērbatas iela 72 Waterproofing Solution Why we switched from roll waterproofing membrane to integral, i.e., "white tank" waterproofing solution in below-grade structures? The original project blueprin... Sep 23, 2022 News
Primostar is helping to build a waterproof bomb shelter structure in Ukraine's kindergarten. Thanks to the Estonian Center for International Development Cooperation (ESTDEV), we can make a small contribution to rebuilding Ukraine. We are helping to restore a kindergarten in the Zõtomõr region... Sep 7, 2022 Good to know
Do you waterproof construction joints properly? As being part of the concrete structures waterproofing, it is important to seal construction joints for both white and black tank waterproofing solutions. Today, there are mainly three ways widely use... Sep 1, 2022 News
Roll membrane for underground concrete structure waterproofing Two system solutions are used for waterproofing underground concrete structures. To ensure a safer and more reliable water barrier, it is possible to use both solutions simultaneously to back up each ... Aug 4, 2022 News
Primostar is sponsoring a figure skater – Nataly Langerbaur Primostar has supported Estonian athletes for many years, trying to be an example for other companies. We believe supporting young athletes is essential to help them fulfill their dreams and reach the... Jul 7, 2022 Good to know
Waterproofed penetrations in concrete constructions If you want to pass a pipe or cable through an underground structure (wall-floor-ceiling), you can find KRASO penetration sleeves , sealing elements into the penetration sleeves, and Doyma link seals ... Jun 14, 2022 News
Why use a WPM STOP-END profile instead of formwork in joints? What is the WPM STOP-END profile? The WPM STOP-END profile is designed to form a waterproof construction joint in a floor, wall, or ceiling. It becomes a hidden formwork that is not needed and cannot ... May 10, 2022 News
How to pour concrete more and faster with the WPM CRACK INDUCER profile while waterproofing the whole structure? How did the WPM CRACK INDUCER profile get started? The WPM CRACK INDUCER profile was created in 2018 when the CEO Indrek Uusalu decided to start producing the construction joint profiles in Estonia. B... Apr 26, 2022 News
The rise of steel prices forces the market to find cheaper solutions for concrete work! Tensions in the world have created a situation where the prices of various raw materials have started to rise gradually, reaching several times higher levels and making many products significantly mor... Apr 19, 2022 News
Indrek Uusalu – 20 years in Primostar Indrek Uusalu CEO of Primostar group Founder of WPMEstonia OÜ Founder of Traveter Ehitus OÜ In March 2002, the 2-year-old company Primostar OÜ was looking for sales talent for its team. At that time, ... Mar 15, 2022 Good to know
Integral, i.e., White Tank Waterproofing Solution We at Primostar have been working with waterproofing solutions for over twenty years. We sell waterproofing materials in reinforced concrete structures designed to make parts of buildings and structur... Feb 8, 2022 Good to know
3D Automatic Crack Inducer Calculator We completed a new 3D Automatic Crack Inducer Calculator solution in Primostar, which calculates the quantitative cost of various WPM construction joint profiles more conveniently and clearly. Why did... Jan 6, 2022 News