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The loose particles are spread on the playground surface where they absorb shock effectively and meets the ASTM F1292 standard. But there are certain drawbacks. The material moves around in a playground as children play, [8] creating an uneven surface that is not wheelchair accessible. Wear areas under swings and at the base of slides are ...
D3O is the namesake ingredient brand of British company D3O Lab, specializing in rate-sensitive impact protection technologies. [1] The brand comprises more than 30 technologies and materials, including set foams, formable foams, set elastomers, and formable elastomers. [2] D3O is sold in more than 50 countries. [3]
Rubber mulch being installed at a playground Another advantage over plant-material mulches is its elasticity , which gives it a springy quality when used in a fairly thick layer. This makes it a choice for playgrounds , where the springiness provides additional safety for children when they fall off of playground equipment.
Also concerning the safety of playgrounds is the material in which they are built. Wooden playgrounds act as a more natural environment for the children to play but can cause even more minor injuries. Slivers are the main concern when building with wood material. Wet weather is also a threat to children playing on wooden structures.
Wood permeable pavement is a natural and sustainable building material. Architects and landscape designers turning towards permeable pavers will find that some types of highly durable hardwoods (e.g. Black Locust) are an effective permeable pavers material.
The Connecticut Department of Public Health concluded "Based upon these findings, the use of outdoor and indoor artificial turf fields is not associated with elevated health risks. However, it would be prudent for building operators to provide adequate ventilation to prevent a buildup of rubber-related volatile organic compounds (VOCs) and semi ...
A jungle gym (called a climbing frame in British English) is a piece of playground equipment made of many pieces of material, such as metal pipes or ropes, on which participants can climb, hang, sit, and—in some configurations—slide. Monkey bars are a part of a jungle gym where a user, hanging in the air, swings between evenly spaced ...
Superabsorbent polymer powder. A superabsorbent polymer (SAP) (also called slush powder) is a water-absorbing hydrophilic homopolymers or copolymers [1] that can absorb and retain extremely large amounts of a liquid relative to its own mass.