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This is a method that involves boring a circular hole into the ground, installing steel reinforcement and filling the bore hole with ready mixed concrete to form a pile.
Round frame on yellow green optical illusion background of moving arrows shapes.
Square frame with shadow on illusion background of moving spiral pattern.
Illustration of physics and chemistry, solid has definite volume and shape, liquid has a definite volume but no definite shape and gas has neither a definite volume nor shape, States of Matter
Optical motion illusion vector background. Purple orange broken spiral stripes move around the center.
Optical motion illusion vector background. Blue corners shapes move around the center on golden background.
Properties of Matter: Solids, Solid is one of the three main states of matter, along with liquid and gas
Vector illustration of double bed with soft duvet, bedding and pillows on white background, top view
Round frame on green yellow optical illusion hypnotic background of moving wavy stripes.