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Content Strategist

Alan Kofman

Content strategist at Hello Gravel with expertise in construction aggregates and bulk material delivery logistics.

820 articles published

Does crushed concrete harm plants? Understanding soil pH and safety
6 min
Crushed Concrete Applications and Comparisons

Does crushed concrete harm plants? Understanding soil pH and safety

Learn whether crushed concrete is safe for plants, how it affects soil pH, and practical tips for using recycled concrete aggregate in your garden without harmi

Alan Kofman
Adding soil around trees – what you need to know before changing grade
7 min
Soil Types and Fill Dirt

Adding soil around trees – what you need to know before changing grade

Learn safe techniques for adding soil around trees, including species tolerance limits, proper materials, and when to seek professional help to avoid damaging y

Alan Kofman
Best Crushed Rock Size for Garden Beds  Complete Guide
6 min
Project-Specific Material Applications

Best Crushed Rock Size for Garden Beds Complete Guide

A comprehensive guide to selecting the ideal crushed rock size for garden beds, covering size comparisons, installation tips, and benefits for optimal plant gro

Alan Kofman
Best River Rock Types for Driveways in 2026
6 min
Driveway Gravel Types and Installation

Best River Rock Types for Driveways in 2026

A comprehensive guide to choosing the best river rock for your driveway, covering types, sizes, installation tips, and pros and cons to help you make an informe

Alan Kofman
Bulk sand prices 2026 guide – Cost per cubic yard and delivery
5 min
Sand Types and Construction Uses

Bulk sand prices 2026 guide – Cost per cubic yard and delivery

Complete guide to bulk sand pricing in 2025, including cost per cubic yard for different sand types, delivery fees, and money-saving tips for construction proje

Alan Kofman
Complete Guide to Construction Stone Sizes for Your Project
6 min
Gravel and Aggregate Size Charts and Guides

Complete Guide to Construction Stone Sizes for Your Project

Learn how to choose the right construction stone sizes for your project, from fine aggregates to large stones, with practical sizing charts and cost considerati

Alan Kofman
How Much Decomposed Granite Do I Need for a Walkway
5 min
Limestone and Granite Materials

How Much Decomposed Granite Do I Need for a Walkway

Learn how to calculate the exact amount of decomposed granite needed for your walkway project, including measurement techniques, depth requirements, and install

Alan Kofman
How Rail Transportation Works for Shipping Aggregates
6 min
Project-Specific Material Applications

How Rail Transportation Works for Shipping Aggregates

A comprehensive guide explaining how rail transportation efficiently moves bulk aggregates from quarries to construction sites, covering railcar types, loading

Alan Kofman
How to Put Gravel Over Grass Without Removing It
7 min
Project-Specific Material Applications

How to Put Gravel Over Grass Without Removing It

Learn the step-by-step process to install gravel over existing grass for a low-maintenance, attractive yard transformation without extensive excavation.

Alan Kofman
Sand Cost Guide – Current Prices Per Ton and Buying Tips for 2026
5 min
Sand Types and Construction Uses

Sand Cost Guide – Current Prices Per Ton and Buying Tips for 2026

Complete guide to sand pricing including current costs per ton, factors affecting prices, bulk vs small quantity buying, and money-saving tips for construction

Alan Kofman
Can You Put Asphalt Millings Over Gravel
6 min
Project-Specific Material Applications

Can You Put Asphalt Millings Over Gravel

Learn whether you can successfully install asphalt millings over gravel, including proper preparation steps, installation techniques, and key considerations for

Alan Kofman
Class 3 Crushed Rock Guide  Uses, Benefits, and Applications for Construction Projects
5 min
Project-Specific Material Applications

Class 3 Crushed Rock Guide Uses, Benefits, and Applications for Construction Projects

A comprehensive guide to Class 3 crushed rock covering its properties, construction applications, benefits, and how to choose the right material for your projec

Alan Kofman