Silane-Modified Adhesive Bonding for Compacted Concrete Bases
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Solution Overview
Problem
Existing methods for producing concrete bases with adhesively bonded plate parts are inefficient and require manual intervention, leading to inconsistencies in the distance between plate parts and concrete bases, and the adhesive layer application is not optimized for mass production.
Innovation Solution
An automated process using a silane-modified adhesive with a density of 0.8 kg/dm³ or more and an adhesive layer of 400 g/m² or more, applied to a compacted concrete base with a high density, ensuring a precise alignment of plate parts on concrete bases with a right-angled distance of no more than 2/10 mm, utilizing an automatic handling machine for centering and placement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual intervention is used for placing plate parts on concrete bases, then flexibility and adaptability are maintained, but production efficiency decreases and consistency in alignment is poor
Solution Approach 1:
The system uses automatic handling machines with holding devices that self-align plate parts to concrete bases through programmed movements and positioning mechanisms, eliminating the need for manual intervention while maintaining precise alignment consistency
Solution Approach 2:
Manual mechanical operations are replaced by automated handling machines that use controlled mechanical movements, positioning systems, and holding devices to place plate parts with consistent precision, thereby increasing productivity while maintaining alignment quality
2Manufacturing precision
If automated handling machines are used for mass production, then productivity and consistency improve, but device complexity increases
Solution Approach 1:
The handling machine is designed as a multi-functional device that can perform multiple operations including picking up plate parts, transporting them, positioning them precisely, and placing them on concrete bases, thereby achieving high manufacturing precision through a single versatile automated system
Solution Approach 2:
The holding device acts as an intermediary between the plate part and the handling machine, providing a standardized interface that simplifies the grasping and positioning operations while ensuring precise alignment through the programmed movement of the handling machine
3Productivity
If adhesive layer application is optimized for mass production, then productivity increases, but adhesive material consumption increases
Solution Approach 1:
The adhesive application process is designed to be continuous and consistent across all plate parts in mass production, ensuring uniform adhesive distribution that maximizes bonding efficiency while minimizing material waste through optimized application parameters
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The automated process ensures consistent and efficient production of multiple concrete bases with adhesively bonded plate parts, achieving high adhesive strength and temperature resistance, while minimizing manual labor and ensuring precise alignment and adhesive coverage.
Implementation Method 1
a plate part (1) that sits on a concrete base (2) and is adhesively bonded to it; An automated process using a silane-modified adhesive with a density of 0.8 kg/dm³ or more and an adhesive layer of 400 g/m² or more, applied to a compacted concrete base
Data Source
Figure 1
Figure 2~2a
Figure 3
AI summary
The invention relates to a panel section (1) adhesively bonded to a compacted concrete base (2). To provide an advantageous panel section mounted on and adhesively bonded to a concrete base, it is proposed that the concrete base (2) has a density of 0.8 kg/dm³ or more, wherein the adhesive layer (10) comprises an amount of 400 g/m² or more, up to 1300 g/m², and wherein the adhesive is furthermore silane-modified. The invention further relates to a number (A) of ten or more serially manufactured concrete bases (2) with adhesively bonded panel sections (1) mounted thereon.Furthermore, the invention relates to a method for producing a concrete base (2) bonded to a plate part (1) by adhesive, wherein the concrete base (2) is first produced with a top (3), a bottom and edge sides (4), then adhesive is applied to the top (3) of the concrete base (2) and afterwards the plate part (1) is placed centered on the concrete base (2), wherein each plate part (1) is individually centered on each concrete base (2).