SAE J400標準鵝卵石道路碎磨損的河流礫石Worn River Gravel

ASTM D-3170標準鵝卵(luan)石(shi)(shi) 道路碎石(shi)(shi) 磨損的河流礫石(shi)(shi)Worn River Gravel

Gravelometer

多功能碎(sui)石沖擊試驗機

耐碎石沖擊試驗機

石子沖擊儀

石擊磞裂試驗法

砂(sha)(sha)礫、沙子、鋼砂(sha)(sha)（丸(wan)）、鐵砂(sha)(sha)（丸(wan)）

耐(nai)碎石(shi)沖擊試(shi)(shi)驗(yan)機主(zhu)要(yao)用于準確再現(xian)由飛濺的砂礫造成的破化現(xian)象, 多(duo)功能耐(nai)碎石(shi)沖擊試(shi)(shi)驗(yan)機適(shi)用于外涂(tu)層(ceng)粘聚性破壞(huai)試(shi)(shi)驗(yan)、涂(tu)層(ceng)系(xi)統中不(bu)同層(ceng)間粘合性破壞(huai)試(shi)(shi)驗(yan)、硬質玻(bo)璃材料的脆性厚度(du)、抗(kang)剝落的涂(tu)膜厚度(du)、塑料及玻(bo)璃的抗(kang)剝落、抗(kang)碰撞、抗(kang)磨(mo)損測(ce)試(shi)(shi)等相(xiang)關試(shi)(shi)驗(yan)。

offers five different kinds of gravel for use in chip impact testing. Using different gravel/shot sizes allows for a wide variety of results depending upon your needs.

DIN EN ISO 20567-1, 2007-01•

SAE J400, 2012-10 4.1.1

BMW GS 95024-3-1, 2010-01 4.2

Tesla TS-0002476, 2014-09

GMW 14700
標準鵝卵(luan)石 道路碎石 磨(mo)損的河(he)流礫石 Worn River Gravel (G-699): 9.5 to 15.9 mm (3/8 to 5/8 in), Standard Michigan; used in SAE J400 and ASTM D-3170. 16 kg (35 lb) box.