舗装積算アプリ - 建設・土木の見積り作成ツール

This app allows you to quickly create a rough estimate for paving work (asphalt work) on-site.

Simply enter values ​​such as area and thickness, and it automatically calculates the costs for removal, excavation, curb work, subgrade work, base layer work, and surface layer work. Even without knowledge of complex labor cost calculations or machinery selection, you can complete an estimate (PDF) on the spot by simply following the on-screen instructions.

【Recommended for:】
・Those who want to present a rough estimate to the customer on the spot after a site survey for paving work.

・Sole proprietors and small business owners who want to reduce the effort involved in creating estimates.

・Construction managers who want to automate machinery selection and transportation cost calculations.
【Main Features】
■ Easy Step-by-Step Input
You can input data in 5 easy steps: "Construction Details → Machinery Selection → Distance Traveled → Options → Estimate Result".

■ Supports a Wide Range of Construction Types
From demolition work (removal and cutter cutting of existing pavement), excavation work, curb work, subgrade work (including material supply and delivery), to base course work and surface course work (coarse-graded, dense-graded, fine-graded, and asphalt stabilization treatment), you can select the appropriate method for your site.

■ Automatic Optimization of Machinery and Transport Vehicles
Simply select the largest machine that can fit on site (backhoe, grader, finisher, roller, dump truck, etc.), and the app will automatically determine the most cost-effective construction plan based on the quantity.

■ Automatic Calculation of Transportation Costs Based on Distance
Simply enter the distance to your company, disposal site, crushed stone/aluminium mix plant, and leasing company, and the app will automatically calculate transportation costs.

■ Freely Customize Unit Prices and Labor Costs
You can freely set and change material unit prices, machine costs, and labor costs (construction capacity) to suit your company's specific circumstances.

■ Saving and Recalling Site Data
Entered site data can be saved on your device and recalled and re-edited at any time.

■ Output Quotations as PDFs
"Estimated Quotation" and "Quotation Breakdown Details" can be converted to PDFs with a single tap. These can be used directly as presentation materials for clients.

■ Secure Offline Use
All input data is saved on your device and is never sent to external servers. You can use it with confidence even in locations without an internet connection.

■ Calculation Logic Revealed
All cost estimation logic and specifications can be checked at any time in the "Specifications/Logic Explanation" tab. There are no black boxes, allowing you to present quotations with solid justification.

【Important Notes】
The amounts calculated by this app are only estimates. Please be sure to confirm on-site surveys and detailed quotations before entering into a formal contract.