CN202530714U

CN202530714U - Workshop anti-cracking structure

Info

Publication number: CN202530714U
Application number: CN2012201966398U
Authority: CN
Inventors: 项谱成
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-22
Filing date: 2012-04-22
Publication date: 2012-11-14
Anticipated expiration: 2022-04-22

Abstract

The utility model relates to a workshop anti-cracking structure which is characterized by comprising a lane ground, a lane cushion layer, a stiffening girder, a lathe ground, a lathe cushion layer and bitumen factice. A deformation joint with a width of 10-20 millimeters is arranged between the lane ground and the lathe ground, and the bitumen factice is filled in the deformation joint in inlaying mode. Both the lathe cushion layer and the lane cushion layer adopt fine aggregate concrete with strength of C20. Both the lane ground and the lathe ground adopt waterproof mortar with a thickness of 15-25 millimeters. The stiffening girder is disposed on the edge of the lane ground, and the height of the stiffening girder is 20-30 centimeters. A main steel bar of the stiffening girder adopts 4 phi 20, and a stirrup of the stiffening girder adopts phi 8. The strength of concrete of the stiffening girder is C30.

Description

A kind of workshop anti-cracking structure

Technical field

The utility model relates to a kind of workshop anti-cracking structure, is applicable to construction field.

Background technology

Lathe and track load-bearing are uneven in the workshop, usually the crack occurs in both junctions, along with increase service time, progressively enlarge damage face, thereby bring harmful effect to the workshop use.

The utility model content

The technical problem that the utility model solves provides a kind of workshop anti-cracking structure, solves the problem of workshop cracking.

The utility model comprises ground, track, track bed course, stiff girder, lathe ground, lathe bed course, pitch ointment.Between ground, track and the lathe ground deformation joint is set, the deformation joint width is 10-～20mm, pointing pitch ointment in the deformation joint; It is the pea gravel concreten of C20 that lathe bed course and track bed course all adopt intensity, and it is the waterproofing mortar of 15～25mm that thickness is all adopted on ground, track and lathe ground, and edge, ground, track is provided with stiff girder; The stiff girder height is 20～30cm; The beam main tendon of putting more energy into adopts 4 φ 20, and the stiff girder stirrup adopts φ 8, and the stiff girder concrete strength is C30.

The utility model is simple and practical.

Description of drawings

Fig. 1 workshop anti-cracking organigram.

Reference numeral: 1, ground, track, 2, the track bed course, 3, the beam main tendon of putting more energy into, 4, the stiff girder stirrup, 5, lathe ground, 6, the lathe bed course, 7, the pitch ointment.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1 is the workshop anti-cracking organigram.The utility model comprises ground, track 1, track bed course 2, stiff girder, lathe ground 5, lathe bed course 6, pitch ointment 7.Between ground, track 1 and the lathe ground 5 deformation joint is set, the deformation joint width is 15mm, pointing pitch ointment 7 in the deformation joint; It is the pea gravel concreten of C20 that lathe bed course 6 all adopts intensity with track bed course 2, and it is the waterproofing mortar of 20mm that thickness is all adopted with lathe ground 5 in ground, track 1, and 1 edge, ground, track is provided with stiff girder; The stiff girder height is 20～30cm; The beam main tendon 3 of putting more energy into adopts 4 φ 20, and stiff girder stirrup 4 adopts φ 8, and the stiff girder concrete strength is C30.

Claims

1. a workshop anti-cracking structure is characterized in that comprising ground, track, track bed course, stiff girder, lathe ground, lathe bed course, pitch ointment, between ground, track and the lathe ground deformation joint is set; The deformation joint width is 10-～20mm, and it is the pea gravel concreten of C20 that pointing pitch ointment in the deformation joint, lathe bed course and track bed course all adopt intensity; It is the waterproofing mortar of 15～25mm that thickness is all adopted on ground, track and lathe ground; Edge, ground, track is provided with stiff girder, and the stiff girder height is 20～30cm, and the beam main tendon of putting more energy into adopts 4 φ 20; The stiff girder stirrup adopts φ 8, and the stiff girder concrete strength is C30.