Ribbed rock wool cast-in-place concrete thermal insulation wall and construction method thereof

Abstract

The invention discloses a ribbed rock wool cast-in-place concrete thermal insulation wall and a construction method thereof. The ribbed rock wool cast-in-place concrete thermal insulation wall comprises a cast-in-place reinforced concrete wall base layer, a non-dismantling outer formwork insulation board fixedly connected to the outer surface of the cast-in-place reinforced concrete wall base layer, a leveling layer composited on the outer surface of the non-dismantling outer formwork insulation board, an anti-cracking protection layer composited on the outer surface of the leveling layer, and a veneer layer composited on the outer surface of the anti-cracking protection layer. The non-dismantling outer formwork insulation board comprises a vertical filament rock wool core, reinforcing ribs, a reinforced fiber layer with four faces annularly wrapping and binding the outer sides of the vertical filament rock wool core and the reinforcing ribs, and an inorganic thermal insulation mortar protection layer integrally poured to wholly cover the reinforced fiber layer. The ribbed rock wool cast-in-place concrete thermal insulation wall is firm in connection, good in fireproof performance and thermal insulation effect, long in service life and convenient to construct, integrates the advantages of thermal insulation, fire protection, shock resistance, environment protection, short construction period, low manufacturing cost and the like, and is suitable for various types of housing construction of cities and towns and good in social and economic benefit.

Description

technical field [0001] The invention belongs to the field of building components, and in particular relates to a cast-in-place concrete heat-insulating wall without removing an external formwork and a construction method thereof. Background technique [0002] With the development of the economy and the need for safety, my country's requirements for building energy conservation and fireproof performance of thermal insulation materials are getting higher and higher. Many places have begun to implement more than 75% of the building energy-saving design, and the "Code for Fire Protection Design of Buildings" (GB50016-2014) has also been implemented in 2015, and the code has higher requirements for the fire protection level of thermal insulation materials for high-rise buildings Therefore, the types of A-class fireproof and thermal insulation materials available for high-rise buildings are limited to a few materials such as rock wool or rock wool products. [0003] The built-in ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a ribbed rock wool cast-in-situ concrete insulation wall and its construction method, to solve the problem that ordinary rock wool and rock wool products cannot be used in the large-scale built-in insulation system due to the characteristics of low softness and strength technical problem

Images