10lb Soil Compaction Hammer (Modified)

10lb Soil Compaction Hammer (Modified)

Soil Compaction Hammers are sliding drop Proctor hammers designed for Proctor Compaction tests on soil samples. Gilson's Standard and Modified Hammers are constructed from 100% 303 stainless steel, ensuring maximum corrosion resistance and durability for a long service life. The hammer masses are enclosed in guide sleeves with vent holes that enable an unrestricted free-fall for accurate results.

A heavy knurled hexagonal cap is securely welded to the tube, providing a comfortable, non-slip grip during use and preventing the hammer from rolling during storage. All models have a 2in (51mm) flat, circular striking face.

Soil Compaction Hammer (Modified): Features a 10lb (4.5kg) hammer mass with an 18in (457mm) drop.

The U.S. Army Corps of Engineers (COE) compaction hammers include a recoil mechanism in the foot assembly to minimize wear on internal components. These hammers also feature a removable and replaceable tamping face and allow for slight drop height adjustments.

Key Features:

• 100% 303 stainless steel construction for corrosion resistance (Standard and Modified models)
• Knurled hexagonal welded cap for a secure, comfortable grip (Standard and Modified models)
• COE hammers include a replaceable tamping face, foot recoil mechanism, and adjustable drop height

Specifications:

• Dimensions: 31 x 2.2in (787 x 55mm) LxDia
• Material: 100% 303 Stainless Steel

Standards Compliance:

• AASHTO: T 134, T 135, T 136, T 180, T 99
• ASTM: D1557, D1558, D558, D698, D559/D559M