Quarterly report pursuant to Section 13 or 15(d)

5. Property And Equipment, Net

5. Property And Equipment, Net

9 Months Ended

Sep. 30, 2015

Property and equipment at September 30, 2015 and December 31, 2014 are as follows:

	September 30, 2015		December 31, 2014
Equipment & Installation	$	973,985	$	787,918
Trucking equipment		624,274		168,504
Mixing Equipment		125,258		17,103
Office equipment		27,155		23,941
Computer equipment and software		97,530		88,898
Total Equipment		1,848,202		1,086,364

Less: accumulated depreciation		906,034		831,034
Property and equipment, net	$	942,168	$	255,330

The Company uses the straight-line method of depreciation over 3 to 5 years. During the nine months ended September 30, 2015 and 2014, depreciation expense charged to operations was $75,000 and $239,687, respectively.