# Concrete Recycled Aggregate Adjuster AI Agent Connect

> Adjust concrete mix designs for recycled aggregate replacement.

## Overview
- **Category:** construction
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_17WKlv2dmVD9o07fCrXeekDoJGA1ss8y9cVT7h43/ai-agent-connect
- **Tags:** concrete, aggregate, mix-design, recycling, civil-engineering

## Description

This MCP server provides specialized tools to adjust concrete mix designs when replacing natural aggregate with recycled material. It accounts for physical differences like increased water absorption and potential strength loss. Use `calculate_mix_adjustments` for a full recalculation of water, cement, and air entrainment, or `estimate_strength_loss` to predict compressive strength reduction. It also includes `get_water_compensation` for workability adjustments and `validate_material_suitability` to check if specific aggregate quality meets your target strength requirements.

## Tools

### validate_material_suitability
Evaluates if a specific recycled aggregate quality is appropriate for a specific target strength

### calculate_mix_adjustments
Provides a comprehensive recalculation of the mix design components

### estimate_strength_loss
Predicts the potential reduction in compressive strength caused by the use of recycled aggregates

### get_water_compensation
Calculates only the water adjustment needed to maintain workability

## Prompt Examples

**Prompt:** 
```
Calculate the mix adjustments for a 30 MPa concrete with 30% recycled aggregate replacement, 5% water absorption, and high quality aggregate.
```

**Response:** 
```
To maintain 30 MPa with 30% replacement, you need an additional 4.5 L/m³ of water, a 4.2% increase in cement, and an air entrainment adjustment of -0.5%.
```

**Prompt:** 
```
What is the estimated strength loss for 40 MPa concrete if I replace 20% of the aggregate with medium quality recycled material?
```

**Response:** 
```
The estimated strength will be 36.8 MPa, resulting in a total loss of 3.2 MPa.
```

**Prompt:** 
```
Is low quality recycled aggregate suitable for a 45 MPa target strength?
```

**Response:** 
```
No, aggregate is unsuitable for high-strength applications at this quality level.
```

## Frequently Asked Questions

**How does recycled aggregate affect concrete strength?**
Recycled aggregates often have higher porosity, which can lead to strength reduction. You can use `estimate_strength_loss` to predict this impact based on the replacement percentage and material quality.

**How do I compensate for water absorption in recycled aggregates?**
You can use `get_water_compensation` to calculate the exact additional liters of water required per cubic meter to maintain workability.

**Can I use low-quality recycled aggregate for high-strength concrete?**
Not always. Use `validate_material_suitability` to check if your specific aggregate quality is appropriate for your target strength.