CN202787023U

CN202787023U - Natural stone road surface

Info

Publication number: CN202787023U
Application number: CN 201220491458
Authority: CN
Inventors: 叶小钗
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-13
Filing date: 2012-09-13
Publication date: 2013-03-13
Anticipated expiration: 2022-09-13

Abstract

The utility model discloses a natural stone road surface which is characterized by comprising a gravel foundation, a concrete cushion, a mortar stickup layer, natural stone and cement mortar. The thickness of the gravel foundation is 70-90mm, the concrete cushion is placed on the gravel foundation, and the thickness of the concrete cushion is 30-50mm. The strength of concrete adopted in the concrete cushion is 20 MPa. The mortar stickup layer is placed on the concrete cushion, and the thickness of the mortar stickup layer is 15-25mm. The natural stone is paved on the mortar stickup layer, an 8-12mm gap is left between adjacent natural stone, and the gap is pointed by the cement mortar. The natural stone road surface is simple and practical.

Description

A kind of natural stone pavements

Technical field

The utility model relates to a kind of natural stone pavements, is applicable to construction field.

Background technology

The natural stone pavements colour image is attractive in appearance, is applicable to park, square and neighbour, residential district etc. and locates road, and natural stone pavements requires to have very smooth and basic unit sufficient intensity, and basic unit can be with various Stabilized Soil or granular materials.

The utility model content

The technical problem that the utility model solves provides a kind of natural stone pavements, solves the problem of prior art deficiency.

The utility model comprises rubble basis, concrete cushion, mortar adhered layer, lithotome, cement mortar, the rubble base thickness is 70～90mm, rubble arranges concrete cushion above the basis, the concrete mats layer thickness is 30～50mm, the concrete strength that concrete cushion adopts is C20, the mortar adhered layer is set above the concrete cushion, mortar adhered layer thickness is 15～25mm, lay lithotome above the mortar adhered layer, pointing with cement mortar is adopted in the slit of keeping somewhere 8～12mm between the adjacent lithotome.

The utility model is simple and practical.

Description of drawings

Fig. 1 natural stone pavements schematic diagram.

Reference numeral: 1, rubble basis, 2, concrete cushion, 3, the mortar adhered layer, 4, lithotome, 5, cement mortar.

The specific embodiment

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

Fig. 1 is the natural stone pavements schematic diagram.The utility model comprises rubble basis 1, concrete cushion 2, mortar adhered layer 3, lithotome 4, cement mortar 5, rubble basis 1 thickness is 80mm, concrete cushion 2 is set above the rubble basis 1, concrete cushion 2 thickness are 40mm, the concrete strength that concrete cushion 2 adopts is C20, mortar adhered layer 3 is set above the concrete cushion 2, mortar adhered layer 3 thickness are 20mm, lay lithotome 4 above the mortar adhered layer 3, keep somewhere the slit of 10mm between the adjacent lithotome 4, adopt cement mortar 5 jointings.

Claims

1. natural stone pavements, it is characterized in that comprising rubble basis, concrete cushion, mortar adhered layer, lithotome, cement mortar, the rubble base thickness is 70～90mm, rubble arranges concrete cushion above the basis, the concrete mats layer thickness is 30～50mm, the concrete strength that concrete cushion adopts is C20, the mortar adhered layer is set above the concrete cushion, mortar adhered layer thickness is 15～25mm, lay lithotome above the mortar adhered layer, pointing with cement mortar is adopted in the slit of keeping somewhere 8～12mm between the adjacent lithotome.