Mortar anchor constructing method

The invention belongs to the technical field of mortar anchor construction in tunnel and underground engineering and side slope engineering, in particular to a mortar anchor constructing method. By the method, the problem that the mortar anchor constructing method has difficulty in ensuring engineering quality in the prior art is solved. The method accomplishes mortar anchor construction by usinga frustum-shaped location plug consisting of an upper part and a lower part; the upper part of the location plug has a hard wedge structure; the lower part of the location plug is made of elastic material; and a through hole is formed in the lower part of the location plug along the mortar-injecting direction. The method disclosed by the invention is low in cost, simple and easy in operation and easy in popularization; the economic benefit and social benefit of the method are outstanding in the current large-scale tunnel and underground engineering and side slope engineering; and the popularization value of the method is very high.