Construction Quality Control Study of Double-Layer Continuous Paving for Large-Thickness Cement-Stabilized Base

Table 3

Pull test results of interlayer bonding.

Simulation type	Specimen number	Ultimate pull-off force (kN)	Pull-off strength (MPa)	Strength average value (MPa)
Double-layer discontinuous paving	#1	0.3	0.11	0.09
	#2	0.2	0.07
	#3	0.3	0.11
Double-layer continuous paving	#4	0.5	0.18	0.19
	#5	0.5	0.18
	#6	0.6	0.21
Control group	#7	1.1	0.39	0.4
	#8	1.2	0.42
	#9	1.1	0.39