Tags » Astm

Let's Talk About Significant Figures

In this post, I want to talk about the proper way to express test results on certificates of analysis. To explain this, I am going to talk about the concept of significant figures (or significant digits). 1,671 more words

Dean Trombetta

Playground surfacing (again), cycle helmets and public risk: there are no simple answers

It is with an inward sigh that I share the news that once again, the US Standards body ASTM is considering a proposal to adopt stricter requirements for playground surfacing. 204 more words

Risk

A renewed, misguided ASTM attempt to change surfacing standards, a Guardian editorial and risk-benefit assessment

‘Bicycle helmets save lives’ a Guardian editorial pointed out today (27.09.2016) referrencing recent Australian research.

The editorial then posed the question:  Should wearing cycle helmets be made compulsory?  490 more words

Standards

Izod Impact: ISO vs ASTM

If you are unaware, there are two sets of test methods that are currently in use for many of the common tests that we see reported on data sheets and certificates of analysis. 1,010 more words

Dean Trombetta

Understanding the Test Methods that Govern Foot Protection

This is the second post in a four-part series providing an overview of Tyndale’s boot program along with the applicable industry standards – ASTM F2412… 429 more words

Flame Resistant Clothing

Workers Looking to Give Their Old Boots the Boot?

This is the first post in a four-part series providing an overview of Tyndale’s boot program along with the applicable industry standards – ASTM F2412… 420 more words

FRC

Vin din plante cu efect antireumatic

Bolile reumatice sunt afecțiuni dureroase, caracterizate de inflamație, tumefiere și durere în articulații sau mușchi, cele mai afectate zone fiind genunchii, șoldurile, gâtul, zona lombară și degetele. 141 more words

Medicină Naturistă