WTA-Recommendations

1-1-08/D

Thermal processings for control of insects attack on wood in buildings

Dry rot – identification, living conditions, preventive measures, controlling chemical measures, list of performance

Sample taking on Wood – Research on fungi, insects, wood preservatives, wood age and wood type

Wood supplement

Disinfection of  timber, contaminated by wood protection compounds
Part 1: Assessment and Risk evaluation

Disinfection of timber, contaminated by wood protection compounds
Part 2: Procedures for reduction of contamination

Special measures to control and prevention of wood-destroying insects and fungi in wooden material

Assessment and Repair of Cracked Rendering on  Facades

Protective Systems with Respect to Grafiti-Sollin

Lime-based plaster for architectural heritage

Assessment of effectiveness of Anti-Graffiti-Systems (AGS)

Renovation mortar systems

Renovation mortar systems

Sacrificial plasters

Gypsum mortar in historic masonry and on facades

External Thermal Insulation Composite Systems (ETICS), Maintenance, Renovation, Enhancement

Functional renderings

Restoration for natural stone according to WTA I: Cleaning

Technology of restoration of natural stone: Production of copies by moulding

Restoration of natural stones according to WTA II: Restoration and replacement of natural stone

Assessment of cleaned stone surfaces

Restoration for natural stone according to WTA XII: Cadastral maps to characterise the state and material properties of stone buildings

Restoration for natural stone according to WTA III: Restoring natural stones by restoration mortars or restoration materials

Restoration for natural stone: Masonry joint repair

Non-destructive desalination of natural stones and other porous building materials with poultices

Restoration of In-Situ Terrazzo

Restoration of artificial stone

Monitoring of natural stone buildings and monuments

Restoration of interior natural stone tiled floors

Evaluation of masonry

Sealing of structural elements in contact with soil at a later stage

Mechanical horizontal barriers for existing buildings

Sealing of structural building elements in contact with soil

Injection techniques with certified injection materials against capillary moisture transport

Measuring the water content or the moisture of mineral building materials

Goals and control of treatments of internal mould fungus damage

Maintenance of concrete constructions - model contract

Protection and restoration of conrete – requirements

Injection of gel

Bounded construction method – historic block pavement

Monitoring the quality of fresh concrete in Switzerland

A guide to hygrothermal computer simulations

Simulation of Heat and Moisture Transfer

Calculative prognosis of mould growth risk

Internal thermal insulation according to WTA I: planning guide

Interior insulation according to WTA II: Evaluation of internal insulation systems with numerical design methods

Assessment of humidity in timber constructions – simplified verifications and simulation

Airtightness of buildings, Part 1: General principies of planning

Airtightness of buildings, Part 3: Measuring Procedure

Climate and climate stability in historic buildings

Drying techniques for water saturated building elements, Part 1: General principles

Drying techniques for water saturated building elements: Planning, execution and controling

Conservation and maintenance of masonry – Construction and structural behaviour

Historical timber structures – State determination and assessment of the load bearing capacity of damaged and deformed timber structures

Restoration of half-timbered buildings according to WTA I – Requirements for half-timbered buildings with respect to building physics

Restoration of half-timbered buildings according to WTA II – Checklist for planning and execution

Restoration of half-timbered buildings according to WTA IV – Exterior facings

Restoration of half-timbered buildings according to WTA VI – Coatings on half-timbered facades partitions / plasters on partitions

Restoration of half-timbered buildings according to WTA VII – Coatings on half-timbered walls / timber

Restoration of half-timbered buildings according to WTA VIII – Load bearing behaviour of half-timbered buildings

Restoration of half-timbered buildings according to WTA IX – Instruction for half-timbered buildings

Restoration of half-timbered buildings according to WTA XI – EnEV: Possibilities and limits

Restoration of half-timbered buildings according to WTA XI – Noise control in half-timbered buildings

Rehabilitation of timber beam floors according to WTA II – Beam ends in exterior walls

Preventive conservation of architectural stained glass