Day: January 14, 2019

Sulfates
Sulfur
Cellulose
Determination of content
Pulp

Link: BS ISO 21400:2018 Pulp — Determination of cellulose nanocrystal sulfur and sulfate half-ester content
Source: BSI Standards

Threads
Internal threads
Dimensional tolerances
Thread gauges
Plug gauges
Thread pitch
External threads
Breathing apparatus
Threaded components
Masks (protective clothing)
Radius
Diameter
Dimensions
Safety devices
Height
Gaskets
Respirators

Link: BS EN 148-1:2018 Respiratory protective devices – Threads for facepieces Part 1: Standard thread connection
Source: BSI Standards

Concrete mixes
Conformity
Aggregates
Curing (concrete)
Production
Cement and concrete technology
Compressive strength
Certification (approval)
Delivery
Inspection
Construction materials
Composition
Concretes
Quality control
Performance testing
Verification
Performance
Grades (quality)

Link: PD CEN/TR 15868:2018 Survey on provisions valid in the place of use used in conjunction with the European concrete standard and developing practice
Source: BSI Standards

Softening point
Copper alloys
Welding
Welding equipment
Classification systems
Resistance welding
Electric welding
Sintered products
Resistance-welding equipment
Designations
Electrical conductivity
Electrodes
Chemical composition
Copper-containing alloys
Welding electrodes
Hardness
Consumable electrodes

Link: PD ISO/TR 23413:2019 Resistance welding — Overview of standards for resistance welding
Source: BSI Standards

Cores (ropes)
Testing
Fibres (textile)
Polyester fibres
Rope pitch

Link: ISO 18692-2:2019 Fibre ropes for offshore stationkeeping — Part 2: Polyester Part 2: Polyester
Source: BSI Standards

Machine tool components
Tools (cutting)
Construction equipment
Cutting-off tools
Diamond tools

Link: BS ISO 22180:2019 CVD diamond tools — Categorization
Source: BSI Standards

Communication networks
Computer technology
Computer networks
Internet
Data processing

Link: PD ISO/IEC TR 22678:2019 Information technology — Cloud computing — Guidance for policy development
Source: BSI Standards

Density measurement
Fineness tests
Testing conditions
Cements
Specimen preparation
Particle size measurement
Permeability measurement
Air permeability
Blaine tests
Test equipment
Calibration
Screening (sizing)

Link: BS EN 196-6:2018 Methods of testing cement Part 6: Determination of fineness
Source: BSI Standards

Porous materials
Cleaning
Cleaning materials
Specifications

Link: BS EN 17138:2018 Conservation of Cultural Heritage – Methods and materials for cleaning porous inorganic materials
Source: BSI Standards

Evaluation
Density
Suspensions (chemical)
Bulk density
Sludge

Link: BS EN 17183:2018 Characterization of sludge – Evaluation of sludge density
Source: BSI Standards