Highlights 2019
28Pages

Fastening solutions for permanently beautiful facades EJOT* The Quality Connection

These are our topics: ETICS Anchors 04 ejotherm® STR U 2G Universal anchor for homogeneous and even ETICS facades 05 Bearing loads Best bearing loads - Best performance 06 Fastening of soffits Tested and approved fastening with STR U 2G now possible 06 Fire protection requirements Fire breaks assembled reliably and quickly 07 Sound insulation Effect of washer anchor on sound insulation 08 Problem-free surfaces Preventing anchor marks with the EJOT STR principle 10 ETICS fastening solutions for timber frame, prefabricated house and modular construction New fastening solutions broaden the...

ETICS anchors ETICS Anchors Universal screw-in anchor STR U 2G The fascinating fastener for homogeneous and even ETICS facades This technology guarantees a flat insulation surface and an even render layer. Further work steps, such as filling, are no longer necessary. Further properties of the ejotherm® STR U 2G • ual application – countersunk and flush with D the surface • Shortest embedment depth • 100 % setting c

• Best bearing loads - Best performance Combination with additional washer ejotherm® VT 2G In order to achieve maximum positive effects, the ejotherm® VT 2G combination washer is also available. The combination washer increases the bearing load per anchor, thus optimising the number of required anchors and the processing time. With this mounting variant as well, the ejotherm® STR U 2G anchor is covered with an insulating material cap and the surface is thus homogenised.

ETICS anchors ETICS Anchors Fastening of ETICS to soffits The insulation of so-called soffits (pergolas, passageways, balcony soffits, etc.) is often implemented in practice as ETICS. Until now, this design was not subject to any national or European regulations. In order to close this regulatory gap, the German Institute for Building Technology (DIBt) has defined new test requirements for systems and fasteners. EJOT has provided the corresponding proofs for the stability of the ejotherm® STR U 2G screw anchor as well as for its suitability for use in ETICS. The expert's report on the...

This new knowledge is already implemented in the changed standard DIN 4109-34/ A1, which is expected in spring 2019. The ejotherm® STR U thus not only solves the problem of anchor marks in recessed installation, but also makes the evaluation of ETICS systems even easier. Influence of washer anchors on sound insulation The influence of an external thermal insulation composite system on the building structure depends on a wide variety of factors. Until now, the influence of washer anchors on the sound insulation of the overall system had to be taken into account, which further complicates the...

ETICS anchors ETICS Anchors

Problem-fee surfaces Preventing anchor marks with the STR principle Everyone has seen them - ugly patterns of light and dark spots on ETICS facades, also known as "anchor marks". A nuisance for the residents, but also for contractors and specifiers. For this reason, EJOT developed the STR principle more than 15 years ago. Since then the number of marks has considerably decreased, but the subject remains topical. Anchor marks are either temporary or permanent spots on a thermally insulated and rendered facade. The anchors form a thermal bridge that leads to different hygrothermal boundary...

ETICS anchors ETICS Anchors

ETICS fastening solutions for timber frame, prefabricated houses and modular construction The screw fastener for solid wood and wood material boards, ejotherm® STR H, is already an integral part of the EJOT product portfolio. Due to the different methods of construction and insulation materials used, further fastening solutions with special properties are required, especially in timber frame and modular construction, as well as in the prefabricated house sector. For this reason, EJOT has put together a complete package for wood and metal substrates. The addition of board materials to the...

Screw fasteners for applications on solid wood and material boards Ejor STR-Prtu*. Substrates • Solid construction timber • Laminated timber, laminated beams • Cross laminated timber • OSB boards • Synthetic resin bonded wood chipboard • Plasterboard (Fermacell) • Metal sheets up to 0.75 mm Features • Approved • Countersunk installation according to the STR principle and surface fixed installation • No pre-drilling necessary ejotherm® STR H E Screw fasteners for applications on solid wood and material boards for ETICS with mineral wool insulation boards Corrosion-re? Stainless steel screw...

ejotherm® STR H A2 Screw fastener for additional applications on steel substructures TX25 Substrates ll Solid construction timber (German: KVH) ll Laminated timber, laminated beams ll Cross laminated timber ll OSB boards ll ynthetic resin and cement bonded S wood chipboard ll Plasterboard (Fermacell) Features ll Approved ll ountersunk installation according to the C STR principle and surface fixed installation ll rill point for applications on metal sheets D up to 1.5 mm (structural) ll No pre-drilling necessary Special solu nded For cement bo ard wood chipbo EJOT® soft wood fibre screw...

Assembly Elements

Assembly elements for attachments Building facades have to support a variety of The loads as well as the time of assembly are decisive attachments, such as awnings, marquees, railings, for the selection of the optimal assembly element. lamps, letterboxes etc. ETICS facades hold special challenges when it comes to fastening. With the Iso-Team, EJOT has developed a product group for fastening attachments which offers a solution to all fastening problems: the EJOT Iso-Team.

Assembly Elements Planned fastening of attachments If fastening solutions for attachments (such as railings, french balconies, folding shutters, etc.) are already integrated before or during the mounting of the external thermal insulation composite system, this is called a planned fastening. The exact positioning of the attachment is known and the assembly elements are integrated in the facade planning. In this case, the new Iso-Corner convinces with numerous advantages. For light to medium heavy attachments, the EJOT Iso-Bloc is also available.