Location History:
- Troisdorf, Spich, DE (1981)
- Troisdorf-Spich, DE (1979 - 1988)
- Troisdorf, DE (1980 - 1989)
Company Filing History:
Years Active: 1979-1989
Title: Innovator Hansjurgen Hass: Pioneering Sealing Solutions and Concrete Technologies
Introduction
Hansjurgen Hass, an accomplished inventor based in Troisdorf, Germany, has made significant contributions to the fields of sealing compositions and concrete technologies. With a remarkable portfolio of 10 patents, he is recognized for his innovative solutions that enhance the durability and efficiency of construction materials.
Latest Patents
Among Hansjurgen Hass's latest patents are two noteworthy inventions. The first is a sealing composition for soil barriers. This innovative composition consists of 50 to 95% of a solids mixture composed of clay minerals and fillers, where the clay mineral can make up 5 to 90% of the solids mixture. It also includes a binding agent, which is a mixture of an aqueous solution of alkali water glass combined with a silane of a specific formula that involves aliphatic moieties, allowing for enhanced flexibility and reactivity. The formula is completed with water to achieve the desired properties.
His second latest patent is for an easy-working spray concrete. This formulation is designed to maintain workability even at a water-cement ratio of 0.45 to 0.55. It incorporates novel additives, including naphthaline-sulfonic acid-formaldehyde condensation products and highly concentrated alkaline aqueous solutions, which facilitate rapid setting and hardening. Notably, the inclusion of alkali silicates or dispersed silicic acid enhances the concrete's solidification properties, making it particularly efficient for construction projects.
Career Highlights
Throughout his career, Hansjurgen Hass has played pivotal roles in prominent companies such as Dynamit Nobel Aktiengesellschaft and Huels Troisdorf AG. His work in these organizations has been instrumental in advancing various engineering solutions, particularly in construction and materials science.
Collaborations
Hass has collaborated with notable colleagues like Rudolf Burkhardt and Horst Hanisch, further enriching his professional development and contributing to his innovative accomplishments. These partnerships highlight the collaborative efforts that often lead to groundbreaking inventions in the field.
Conclusion
Hansjurgen Hass stands out as an influential inventor whose patented works in sealing compositions and concrete technologies have left a lasting impact on the industry. His continuous pursuit of innovation exemplifies the spirit of modern engineering and material science advancements. As he forges ahead, the construction sector can look forward to further innovative contributions from this dedicated inventor.