Extrusion type buried rubber waterstop and construction method thereof

Abstract

The invention discloses an extrusion type buried rubber waterstop and a construction method thereof. The extrusion type buried rubber waterstop comprises a body, a first connecting face and a connecting protrusion are arranged on one side of the body, a second connecting face and a connecting groove are formed in the other side of the body, the connecting protrusion is matched with the connectinggroove, and a connecting supporting block is arranged at the bottom of the other side of the body. The method comprises the steps that a, a foundation pit is excavated; b, a concrete base is poured insections; c, a groove is formed; d, a limiting wood block is mounted; e, a first section of waterstop is laid; f, a second section of waterstop is laid; g, the remaining sections of waterstop are laid; h, the waterstop is trimmed; and i, the waterstop is subjected to edge closing. Glue applied between the laid waterstops has enough time to be completely cured, so that the top faces of every two adjacent waterstops are flush, every two adjacent waterstops are firmly connected, the connecting position is not prone to disengagement, meanwhile, the connecting supporting block plays a role in blocking a concrete construction joint, and the waterproof effect of the waterstops is improved.

Description

technical field [0001] The invention belongs to the technical field of waterproof materials, and in particular relates to an extrusion-type buried rubber waterstop and a construction method thereof. Background technique [0002] With the continuous development of the national economy, construction projects with higher standards, stronger safety and more diversified functions are emerging, and the waterproof requirements of the projects are constantly increasing. Waterstops can be used as engineering waterproof materials. Waterstops mainly use the high elasticity and compression deformation of rubber to produce elastic deformation under various loads, so as to tighten the seal and effectively prevent water leakage and water seepage in construction projects. , and play a role in shock absorption and buffering, thereby ensuring the service life of the construction project. [0003] The Chinese patent disclosed a utility model patent named multifunctional mid-buried rubber wate...

AI Technical Summary

Problems solved by technology

When laying multi-section waterstops, use glue to fix the end faces of two adjacent sections of waterstops to each other, and the glue generally takes 24 to 48 hours to fully cure. During this period, the following problems are likely to occur: two adjacent sections The connection between the waterstops is not firm, and the connection between the two waterstops is uneven, or the connection is disengaged, resulting in poor waterproofing effect, and the side of the waterstop laid on the outermost side is prone to overturning. The edge phenomenon will also lead to the deterioration of the waterproof effect, and will also cause the decorative surface to not completely fit with the waterstop

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