Analysis of properties of boards for concrete formwork
J. Hrázský, P. Králhttps://doi.org/10.17221/4665-JFSCitation:Hrázský J., Král P. (2004): Analysis of properties of boards for concrete formwork. J. For. Sci., 50: 382-398.
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.Keywords:
formwork; large-area materials; three-layer massive board; OSB; construction plywood; bending strength; modulus of elasticity in bending; shear strength; swelling