Expansion vessels - Part 5: Closed expansion vessels with membrane for drinking water installations; Requirements, test, design and designation; DVGW code of practice— 7 стр.
Specifications for installations inside buildings conveying water for human consumption - Part 1: General; German version EN 806-1:2001 + A1:2001— 32 стр.
Protection against pollution of potable water installations and general requirements of devices to prevent pollution by backflow - Technical rule of the DVGW; German version EN 1717:2000— 48 стр.
Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and user; German version EN 12056-5:2000— 10 стр.
Sound insulation in buildings; guidelines for planning and execution; proposals for increased sound insulation; recommendations for sound insulation in personal living and working areas— 16 стр.
Sound insulation in buildings - Calculation of R'<(Index)w,R> for assessing suitability as defined in DIN 4109 on the basis of the sound reduction index R<(Index)w> determined in laboratory tests— 4 стр.
Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice— 51 стр.
Water conduit for fire extinguishing - Planning, installation, operation and maintenance of fire hose systems and pillar fire hydrant and underground fire systems— 41 стр.
Pressure pipelines made from thermoplastics materials - Metal and plastics compression fittings for polyethylene (PE) pipes - General quality requirements and testing; Text in German and English— 22 стр.
Central drinking water supply - Guidelines regarding requirements for drinking water, planning, construction, operation and maintenance of supply plants— 9 стр.
Fittings for drinking water systems in buildings - Leakage protection systems with sensors and automated shut-off devices - Detectors for installation in drinking water installations - Requirements and tests— 12 стр.
Drinking water supply from small units and non stationary plants - Part 2: Non stationary units - Guidelines for drinking water, planning, construction, operation and maintenance of units— 40 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of gas, water and drainage pipework inside buildings— 21 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of gas, water and drainage pipework inside buildings— 21 стр.
