Production method of composite rock wool
A production method, rock wool technology, applied in climate change adaptation, building components, heat preservation, etc., can solve the problems of low production efficiency, long maintenance period of composite rock wool board, etc., to achieve improved production efficiency, large overall size, and improved surface The effect of flatness
Active Publication Date: 2018-05-29
JIANGSU WONIUSHAN THERMAL INSULATION & WATERPROOF TEHNOLOGY
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- Description
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- Application Information
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Problems solved by technology
[0006] The purpose of the present invention is to solve the problems of long maintenance period and low production efficiency of composite rock wool boards in the prior art
Method used
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Embodiment 1
[0031] Production of composite rock wool panels with a thickness of 5cm, each of the upper and lower composite layers is 3mm, and the thickness of the rock wool is 4.5cm. Proceed as follows:
[0032] Lay vertical fiber rock wool on the bottom plate - embed anchors - spray water-based epoxy mortar for the first time - lay alkali-resistant glass fiber mesh cloth - spray water-based epoxy mortar for the second time - cut-cure-turn over for the first time The bottom surface of the vertical fiber rock wool faces up - install anchors - spray water-based epoxy mortar for the third time - lay alkali-resistant glass fiber mesh cloth - spray water-based epoxy mortar for the fourth time - cut for the second time - maintenance - overall cutting - Packaging and storage.
[0033] Among them, after the first cutting and the second cutting, the length is 2.44m. The overall cutting is first cut into 1.22m×2.44m, and then cut into 0.6m×0.6m. The weight of alkali-resistant glass fiber mesh is...
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Abstract
The invention discloses a production method of composite rock wool. The production method includes the steps of laying vertical filament rock wool on a baseplate, embedding anchoring parts, spraying water-based epoxy mortar for the first time, laying alkali-resisting glass fiber gridding cloths, spraying the water-based epoxy mortar for the second time, carrying out cutting for the first time, performing maintenance, overturning the rock wool, making the bottom surface of the vertical filament rock wool face upwards, installing the anchoring parts, spraying the water-based epoxy mortar for thethird time, conducting cutting for the second time, performing maintenance, carrying out integral cutting, and packing and storing the rock wool into a warehouse. By utilizing the penetrating performance of the water-based epoxy mortar and a downward impact force during spraying, the surface layer of the rock wool is permeated, and the bonding strength of a composite layer and a rock wool layer of a composite rock wool plate is improved. By utilizing the hydrophobicity and fire resistance of the water-based epoxy mortar, the water resistance of the composite rock wool plate is improved, and meanwhile the burning level of the composite rock wool plate is not reduced.
Description
technical field [0001] The invention belongs to the field of building materials, and more specifically relates to a production method of composite rock wool. Background technique [0002] At present, in the external wall insulation system, the mainstream insulation materials are molded polystyrene board, graphite modified molded polystyrene board, extruded polystyrene board and rock wool board. Rock wool is the only Class A material in accordance with the requirements of the combustion class. With the improvement of fire protection requirements, rock wool is used more and more widely. According to the arrangement of cotton filaments, rock wool can be divided into horizontal filament rock wool and vertical filament rock wool. Divided according to the manufacturing process, all of the production is horizontal thread rock wool, and the rock wool board is cut to make vertical thread rock wool. Horizontal-filament rock wool can be made into larger sizes, but vertical-filament ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E04B1/80E04B1/76
CPCE04B1/76E04B1/762E04B1/80Y02A30/244
Inventor 金泉成时亮熊少波刘贤
Owner JIANGSU WONIUSHAN THERMAL INSULATION & WATERPROOF TEHNOLOGY