Academic literature on the topic 'Formwork Doka'

The paper summarizes results of the analysis of properties of large-area materials usable for the manufacture of concrete formwork and available on our market. The materials were compared from the viewpoint of physical and mechanical properties including economic evaluations. Materials were assessed manufactured by DOKA company dealing with the production of shuttering systems, viz. Doka 3-SO, Dokadur and Dokaplex. The materials were compared with following boards available on our market: bioboard Agrop, water-resistant (exterior) surface-treated plywood and oriented strandboard (OSB). Results of the paper consist in the comparison of cost/physical-mechanical properties.

Construction company Skanska a.s. is active in the field of reinforcement structures. Skanska finds measuring of early-age compressive strength very important because of removing of the formwork. This paper deals with three nondestructive methods for estimating compressive strength. Skanska started a collaboration with institute of building testing FAST VUT at the beginning of the year. Collaboration was focused on measuring of early-age strength of concrete with rebound hammer SilverSchmidt PC L. The paper includes the equation for calculation of compressive strength of C 30/37 XC4 from the rebound coefficient. Evaluation was done using results from rebound hammer and press value of crushed cubes. Calculated equation was compared with equation provided by producer of the hammer. This paper also deals with Concremote monitoring system, which is used for estimating early age compressive strength in the structure. This system, offered by company Doka, is based on maturity method. This paper shortly presents experiences with use of Concremote on site BD Hornomecholupska.

Authors: Dirk Zwerenz, ORCID: https://orcid.org/0000-0001-8677-6050 PhD Candidate, University Kaposvár, Hungary; Head of Major Project Service, German Doka formwork technology GmbH, Maisach, Germany Pages: 95-118 Language: English DOI: https://doi.org/10.21272/sec.4(4).95-118.2020 Download: Views: Downloads: 57 31 Abstract Performance incentives to increase motivation; potentials for meaningful activities in project management, the author will concretize this with meaningful activities in project management. The ideal project leader is described by Mark Twain in his novel “The Adventures of Tom Sawyer” (Twain, 1876) in the episode of Tom Sawyer painting the fence. Tom is able to motivate his friends for the actually boring activity in a way that they are willing to support him voluntarily. Regarding the law of human action discovered by Tom Sawyer, Mark Twain states: “To awaken a person’s desire, all that is needed is to make the object difficult to reach” (Twain, 1876). In 2006 Ariely, Loewenstein and Prelec examined the rules of irrational action described by Twain. They conclude that individuals make decisions based on their intrinsic motivation and sometimes not on “what is reasonable” (Ariely, Loewenstein, & Prelec, 2006). This enthusiasm of a project leader is transformed in this article and is reflected as a component “project brand strength” in the performance assessment of a project leader (Zwerenz, 2019). The author’s experience as a project leader in the implementation of several major projects also takes up this enthusiasm and expands it to include the identification of the project teams with themselves and the aspect of meaningful activities as an incentive in project management. That identification and motivation are on the one hand necessary to enjoy one’s profession seems understandable, on the other hand the boundaries between vocation and exhaustion are quickly crossed. Schmalenbach describes this in the article “Sacrifice of passion” in “DIE ZEIT”, issue 2-2019 with the provocative sentence “If you break down, you are a better person”. Committed project managers develop a very similar passion for “their” project and thus a comparable identification with their profession. The tension between income, recognition and prosperity is discussed. Furthermore, the dependencies of meaningfulness, recognition and income are derived from the literature and presented as factors influencing personal well-being. Finally, this article contributes to the design of a motivating variable remuneration system for project managers and other exposed occupational groups. Keywords: variable compensation, value management, development of individual competences, knowledge management, team management, management of individuals – development, motivation and reward, leadership, management of stakeholders, management of human resources, engineering and construction, research theory on project management.

The aim of my thesis was to perform construction and technological preparation of the construction of commercial house in Brno in the street Křídlovická. The introduction contains the expected design and construction process of the proposed building as a whole. It is also prepared a preliminary draft of the financial cost of the entire project designed according THU and object schedule. Furthermore, the implementation of the project construction site for a major part of the commercial house. Gradually work focuses mainly on the implementation of the technological stage of construction site with detailed processing procedure for the implementation of monolithic concrete structures of the building.

The subject of this diploma thesis is technological preparation of realization guest – house Jánský potok II. in Jánské Lázně. The diploma thesis contains study of the main technological phases of the object, project of the site equipment, useful machines, time schedule, budget, technological prescription for reinforced concrete construction, project of the formwork for wall and floor slab, control plan, project of the acces road and parking. The basis for technological preparation in this diploma thesis is design documentation.

Content of this master‘s thesis is construction technological project of the extension Senior Centrum Blansko. The main object is a three-storyed, designed as a monolithic skeleton construction. The masters’s thesis contains technical report of the construction technological project, suggested construction site installations, proposal of suitable machines and mechanisms required for construction, time schedule, budget, wider relations of transport lines to construction site, implementation of monolithic concrete structures and control and test plan.